How to use end_rule method in Gherkin-python

Best Python code snippet using gherkin-python

parser.py

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...71 token = self.read_token(context)72 state = self.match_token(state, token, context)73 if token.eof():74 break75 self.end_rule(context, 'GherkinDocument')76 if context.errors:77 raise CompositeParserException(context.errors)78 return self.get_result()79 def build(self, context, token):80 self.handle_ast_error(context, token, self.ast_builder.build)81 def add_error(self, context, error):82 context.errors.append(error)83 if len(context.errors) > 10:84 raise CompositeParserException(context.errors)85 def start_rule(self, context, rule_type):86 self.handle_ast_error(context, rule_type, self.ast_builder.start_rule)87 def end_rule(self, context, rule_type):88 self.handle_ast_error(context, rule_type, self.ast_builder.end_rule)89 def get_result(self):90 return self.ast_builder.get_result()91 def read_token(self, context):92 if context.token_queue:93 return context.token_queue.popleft()94 else:95 return context.token_scanner.read()96 def match_EOF(self, context, token):97 return self.handle_external_error(context, False, token, context.token_matcher.match_EOF)98 def match_Empty(self, context, token):99 if token.eof():100 return False101 return self.handle_external_error(context, False, token, context.token_matcher.match_Empty)102 def match_Comment(self, context, token):103 if token.eof():104 return False105 return self.handle_external_error(context, False, token, context.token_matcher.match_Comment)106 def match_TagLine(self, context, token):107 if token.eof():108 return False109 return self.handle_external_error(context, False, token, context.token_matcher.match_TagLine)110 def match_FeatureLine(self, context, token):111 if token.eof():112 return False113 return self.handle_external_error(context, False, token, context.token_matcher.match_FeatureLine)114 def match_BackgroundLine(self, context, token):115 if token.eof():116 return False117 return self.handle_external_error(context, False, token, context.token_matcher.match_BackgroundLine)118 def match_ScenarioLine(self, context, token):119 if token.eof():120 return False121 return self.handle_external_error(context, False, token, context.token_matcher.match_ScenarioLine)122 def match_ScenarioOutlineLine(self, context, token):123 if token.eof():124 return False125 return self.handle_external_error(context, False, token, context.token_matcher.match_ScenarioOutlineLine)126 def match_ExamplesLine(self, context, token):127 if token.eof():128 return False129 return self.handle_external_error(context, False, token, context.token_matcher.match_ExamplesLine)130 def match_StepLine(self, context, token):131 if token.eof():132 return False133 return self.handle_external_error(context, False, token, context.token_matcher.match_StepLine)134 def match_DocStringSeparator(self, context, token):135 if token.eof():136 return False137 return self.handle_external_error(context, False, token, context.token_matcher.match_DocStringSeparator)138 def match_TableRow(self, context, token):139 if token.eof():140 return False141 return self.handle_external_error(context, False, token, context.token_matcher.match_TableRow)142 def match_Language(self, context, token):143 if token.eof():144 return False145 return self.handle_external_error(context, False, token, context.token_matcher.match_Language)146 def match_Other(self, context, token):147 if token.eof():148 return False149 return self.handle_external_error(context, False, token, context.token_matcher.match_Other)150 def match_token(self, state, token, context):151 state_map = {152 0: self.match_token_at_0,153 1: self.match_token_at_1,154 2: self.match_token_at_2,155 3: self.match_token_at_3,156 4: self.match_token_at_4,157 5: self.match_token_at_5,158 6: self.match_token_at_6,159 7: self.match_token_at_7,160 8: self.match_token_at_8,161 9: self.match_token_at_9,162 10: self.match_token_at_10,163 11: self.match_token_at_11,164 12: self.match_token_at_12,165 13: self.match_token_at_13,166 14: self.match_token_at_14,167 15: self.match_token_at_15,168 16: self.match_token_at_16,169 17: self.match_token_at_17,170 18: self.match_token_at_18,171 19: self.match_token_at_19,172 20: self.match_token_at_20,173 21: self.match_token_at_21,174 22: self.match_token_at_22,175 23: self.match_token_at_23,176 24: self.match_token_at_24,177 25: self.match_token_at_25,178 26: self.match_token_at_26,179 28: self.match_token_at_28,180 29: self.match_token_at_29,181 30: self.match_token_at_30,182 31: self.match_token_at_31,183 32: self.match_token_at_32,184 33: self.match_token_at_33,185 }186 if state in state_map:187 return state_map[state](token, context)188 else:189 raise RuntimeError("Unknown state: " + str(state))190 # Start191 def match_token_at_0(self, token, context):192 if self.match_EOF(context, token):193 self.build(context, token)194 return 27195 if self.match_Language(context, token):196 self.start_rule(context, 'Feature')197 self.start_rule(context, 'Feature_Header')198 self.build(context, token)199 return 1200 if self.match_TagLine(context, token):201 self.start_rule(context, 'Feature')202 self.start_rule(context, 'Feature_Header')203 self.start_rule(context, 'Tags')204 self.build(context, token)205 return 2206 if self.match_FeatureLine(context, token):207 self.start_rule(context, 'Feature')208 self.start_rule(context, 'Feature_Header')209 self.build(context, token)210 return 3211 if self.match_Comment(context, token):212 self.build(context, token)213 return 0214 if self.match_Empty(context, token):215 self.build(context, token)216 return 0217 state_comment = "State: 0 - Start"218 token.detach219 expected_tokens = ["#EOF", "#Language", "#TagLine", "#FeatureLine", "#Comment", "#Empty"]220 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)221 if (self.stop_at_first_error):222 raise error223 self.add_error(context, error)224 return 0225 # GherkinDocument:0>Feature:0>Feature_Header:0>#Language:0226 def match_token_at_1(self, token, context):227 if self.match_TagLine(context, token):228 self.start_rule(context, 'Tags')229 self.build(context, token)230 return 2231 if self.match_FeatureLine(context, token):232 self.build(context, token)233 return 3234 if self.match_Comment(context, token):235 self.build(context, token)236 return 1237 if self.match_Empty(context, token):238 self.build(context, token)239 return 1240 state_comment = "State: 1 - GherkinDocument:0>Feature:0>Feature_Header:0>#Language:0"241 token.detach242 expected_tokens = ["#TagLine", "#FeatureLine", "#Comment", "#Empty"]243 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)244 if (self.stop_at_first_error):245 raise error246 self.add_error(context, error)247 return 1248 # GherkinDocument:0>Feature:0>Feature_Header:1>Tags:0>#TagLine:0249 def match_token_at_2(self, token, context):250 if self.match_TagLine(context, token):251 self.build(context, token)252 return 2253 if self.match_FeatureLine(context, token):254 self.end_rule(context, 'Tags')255 self.build(context, token)256 return 3257 if self.match_Comment(context, token):258 self.build(context, token)259 return 2260 if self.match_Empty(context, token):261 self.build(context, token)262 return 2263 state_comment = "State: 2 - GherkinDocument:0>Feature:0>Feature_Header:1>Tags:0>#TagLine:0"264 token.detach265 expected_tokens = ["#TagLine", "#FeatureLine", "#Comment", "#Empty"]266 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)267 if (self.stop_at_first_error):268 raise error269 self.add_error(context, error)270 return 2271 # GherkinDocument:0>Feature:0>Feature_Header:2>#FeatureLine:0272 def match_token_at_3(self, token, context):273 if self.match_EOF(context, token):274 self.end_rule(context, 'Feature_Header')275 self.end_rule(context, 'Feature')276 self.build(context, token)277 return 27278 if self.match_Empty(context, token):279 self.build(context, token)280 return 3281 if self.match_Comment(context, token):282 self.build(context, token)283 return 5284 if self.match_BackgroundLine(context, token):285 self.end_rule(context, 'Feature_Header')286 self.start_rule(context, 'Background')287 self.build(context, token)288 return 6289 if self.match_TagLine(context, token):290 self.end_rule(context, 'Feature_Header')291 self.start_rule(context, 'Scenario_Definition')292 self.start_rule(context, 'Tags')293 self.build(context, token)294 return 11295 if self.match_ScenarioLine(context, token):296 self.end_rule(context, 'Feature_Header')297 self.start_rule(context, 'Scenario_Definition')298 self.start_rule(context, 'Scenario')299 self.build(context, token)300 return 12301 if self.match_ScenarioOutlineLine(context, token):302 self.end_rule(context, 'Feature_Header')303 self.start_rule(context, 'Scenario_Definition')304 self.start_rule(context, 'ScenarioOutline')305 self.build(context, token)306 return 17307 if self.match_Other(context, token):308 self.start_rule(context, 'Description')309 self.build(context, token)310 return 4311 state_comment = "State: 3 - GherkinDocument:0>Feature:0>Feature_Header:2>#FeatureLine:0"312 token.detach313 expected_tokens = ["#EOF", "#Empty", "#Comment", "#BackgroundLine", "#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Other"]314 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)315 if (self.stop_at_first_error):316 raise error317 self.add_error(context, error)318 return 3319 # GherkinDocument:0>Feature:0>Feature_Header:3>Feature_Description:0>Description_Helper:1>Description:0>#Other:0320 def match_token_at_4(self, token, context):321 if self.match_EOF(context, token):322 self.end_rule(context, 'Description')323 self.end_rule(context, 'Feature_Header')324 self.end_rule(context, 'Feature')325 self.build(context, token)326 return 27327 if self.match_Comment(context, token):328 self.end_rule(context, 'Description')329 self.build(context, token)330 return 5331 if self.match_BackgroundLine(context, token):332 self.end_rule(context, 'Description')333 self.end_rule(context, 'Feature_Header')334 self.start_rule(context, 'Background')335 self.build(context, token)336 return 6337 if self.match_TagLine(context, token):338 self.end_rule(context, 'Description')339 self.end_rule(context, 'Feature_Header')340 self.start_rule(context, 'Scenario_Definition')341 self.start_rule(context, 'Tags')342 self.build(context, token)343 return 11344 if self.match_ScenarioLine(context, token):345 self.end_rule(context, 'Description')346 self.end_rule(context, 'Feature_Header')347 self.start_rule(context, 'Scenario_Definition')348 self.start_rule(context, 'Scenario')349 self.build(context, token)350 return 12351 if self.match_ScenarioOutlineLine(context, token):352 self.end_rule(context, 'Description')353 self.end_rule(context, 'Feature_Header')354 self.start_rule(context, 'Scenario_Definition')355 self.start_rule(context, 'ScenarioOutline')356 self.build(context, token)357 return 17358 if self.match_Other(context, token):359 self.build(context, token)360 return 4361 state_comment = "State: 4 - GherkinDocument:0>Feature:0>Feature_Header:3>Feature_Description:0>Description_Helper:1>Description:0>#Other:0"362 token.detach363 expected_tokens = ["#EOF", "#Comment", "#BackgroundLine", "#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Other"]364 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)365 if (self.stop_at_first_error):366 raise error367 self.add_error(context, error)368 return 4369 # GherkinDocument:0>Feature:0>Feature_Header:3>Feature_Description:0>Description_Helper:2>#Comment:0370 def match_token_at_5(self, token, context):371 if self.match_EOF(context, token):372 self.end_rule(context, 'Feature_Header')373 self.end_rule(context, 'Feature')374 self.build(context, token)375 return 27376 if self.match_Comment(context, token):377 self.build(context, token)378 return 5379 if self.match_BackgroundLine(context, token):380 self.end_rule(context, 'Feature_Header')381 self.start_rule(context, 'Background')382 self.build(context, token)383 return 6384 if self.match_TagLine(context, token):385 self.end_rule(context, 'Feature_Header')386 self.start_rule(context, 'Scenario_Definition')387 self.start_rule(context, 'Tags')388 self.build(context, token)389 return 11390 if self.match_ScenarioLine(context, token):391 self.end_rule(context, 'Feature_Header')392 self.start_rule(context, 'Scenario_Definition')393 self.start_rule(context, 'Scenario')394 self.build(context, token)395 return 12396 if self.match_ScenarioOutlineLine(context, token):397 self.end_rule(context, 'Feature_Header')398 self.start_rule(context, 'Scenario_Definition')399 self.start_rule(context, 'ScenarioOutline')400 self.build(context, token)401 return 17402 if self.match_Empty(context, token):403 self.build(context, token)404 return 5405 state_comment = "State: 5 - GherkinDocument:0>Feature:0>Feature_Header:3>Feature_Description:0>Description_Helper:2>#Comment:0"406 token.detach407 expected_tokens = ["#EOF", "#Comment", "#BackgroundLine", "#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Empty"]408 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)409 if (self.stop_at_first_error):410 raise error411 self.add_error(context, error)412 return 5413 # GherkinDocument:0>Feature:1>Background:0>#BackgroundLine:0414 def match_token_at_6(self, token, context):415 if self.match_EOF(context, token):416 self.end_rule(context, 'Background')417 self.end_rule(context, 'Feature')418 self.build(context, token)419 return 27420 if self.match_Empty(context, token):421 self.build(context, token)422 return 6423 if self.match_Comment(context, token):424 self.build(context, token)425 return 8426 if self.match_StepLine(context, token):427 self.start_rule(context, 'Step')428 self.build(context, token)429 return 9430 if self.match_TagLine(context, token):431 self.end_rule(context, 'Background')432 self.start_rule(context, 'Scenario_Definition')433 self.start_rule(context, 'Tags')434 self.build(context, token)435 return 11436 if self.match_ScenarioLine(context, token):437 self.end_rule(context, 'Background')438 self.start_rule(context, 'Scenario_Definition')439 self.start_rule(context, 'Scenario')440 self.build(context, token)441 return 12442 if self.match_ScenarioOutlineLine(context, token):443 self.end_rule(context, 'Background')444 self.start_rule(context, 'Scenario_Definition')445 self.start_rule(context, 'ScenarioOutline')446 self.build(context, token)447 return 17448 if self.match_Other(context, token):449 self.start_rule(context, 'Description')450 self.build(context, token)451 return 7452 state_comment = "State: 6 - GherkinDocument:0>Feature:1>Background:0>#BackgroundLine:0"453 token.detach454 expected_tokens = ["#EOF", "#Empty", "#Comment", "#StepLine", "#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Other"]455 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)456 if (self.stop_at_first_error):457 raise error458 self.add_error(context, error)459 return 6460 # GherkinDocument:0>Feature:1>Background:1>Background_Description:0>Description_Helper:1>Description:0>#Other:0461 def match_token_at_7(self, token, context):462 if self.match_EOF(context, token):463 self.end_rule(context, 'Description')464 self.end_rule(context, 'Background')465 self.end_rule(context, 'Feature')466 self.build(context, token)467 return 27468 if self.match_Comment(context, token):469 self.end_rule(context, 'Description')470 self.build(context, token)471 return 8472 if self.match_StepLine(context, token):473 self.end_rule(context, 'Description')474 self.start_rule(context, 'Step')475 self.build(context, token)476 return 9477 if self.match_TagLine(context, token):478 self.end_rule(context, 'Description')479 self.end_rule(context, 'Background')480 self.start_rule(context, 'Scenario_Definition')481 self.start_rule(context, 'Tags')482 self.build(context, token)483 return 11484 if self.match_ScenarioLine(context, token):485 self.end_rule(context, 'Description')486 self.end_rule(context, 'Background')487 self.start_rule(context, 'Scenario_Definition')488 self.start_rule(context, 'Scenario')489 self.build(context, token)490 return 12491 if self.match_ScenarioOutlineLine(context, token):492 self.end_rule(context, 'Description')493 self.end_rule(context, 'Background')494 self.start_rule(context, 'Scenario_Definition')495 self.start_rule(context, 'ScenarioOutline')496 self.build(context, token)497 return 17498 if self.match_Other(context, token):499 self.build(context, token)500 return 7501 state_comment = "State: 7 - GherkinDocument:0>Feature:1>Background:1>Background_Description:0>Description_Helper:1>Description:0>#Other:0"502 token.detach503 expected_tokens = ["#EOF", "#Comment", "#StepLine", "#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Other"]504 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)505 if (self.stop_at_first_error):506 raise error507 self.add_error(context, error)508 return 7509 # GherkinDocument:0>Feature:1>Background:1>Background_Description:0>Description_Helper:2>#Comment:0510 def match_token_at_8(self, token, context):511 if self.match_EOF(context, token):512 self.end_rule(context, 'Background')513 self.end_rule(context, 'Feature')514 self.build(context, token)515 return 27516 if self.match_Comment(context, token):517 self.build(context, token)518 return 8519 if self.match_StepLine(context, token):520 self.start_rule(context, 'Step')521 self.build(context, token)522 return 9523 if self.match_TagLine(context, token):524 self.end_rule(context, 'Background')525 self.start_rule(context, 'Scenario_Definition')526 self.start_rule(context, 'Tags')527 self.build(context, token)528 return 11529 if self.match_ScenarioLine(context, token):530 self.end_rule(context, 'Background')531 self.start_rule(context, 'Scenario_Definition')532 self.start_rule(context, 'Scenario')533 self.build(context, token)534 return 12535 if self.match_ScenarioOutlineLine(context, token):536 self.end_rule(context, 'Background')537 self.start_rule(context, 'Scenario_Definition')538 self.start_rule(context, 'ScenarioOutline')539 self.build(context, token)540 return 17541 if self.match_Empty(context, token):542 self.build(context, token)543 return 8544 state_comment = "State: 8 - GherkinDocument:0>Feature:1>Background:1>Background_Description:0>Description_Helper:2>#Comment:0"545 token.detach546 expected_tokens = ["#EOF", "#Comment", "#StepLine", "#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Empty"]547 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)548 if (self.stop_at_first_error):549 raise error550 self.add_error(context, error)551 return 8552 # GherkinDocument:0>Feature:1>Background:2>Scenario_Step:0>Step:0>#StepLine:0553 def match_token_at_9(self, token, context):554 if self.match_EOF(context, token):555 self.end_rule(context, 'Step')556 self.end_rule(context, 'Background')557 self.end_rule(context, 'Feature')558 self.build(context, token)559 return 27560 if self.match_TableRow(context, token):561 self.start_rule(context, 'DataTable')562 self.build(context, token)563 return 10564 if self.match_DocStringSeparator(context, token):565 self.start_rule(context, 'DocString')566 self.build(context, token)567 return 32568 if self.match_StepLine(context, token):569 self.end_rule(context, 'Step')570 self.start_rule(context, 'Step')571 self.build(context, token)572 return 9573 if self.match_TagLine(context, token):574 self.end_rule(context, 'Step')575 self.end_rule(context, 'Background')576 self.start_rule(context, 'Scenario_Definition')577 self.start_rule(context, 'Tags')578 self.build(context, token)579 return 11580 if self.match_ScenarioLine(context, token):581 self.end_rule(context, 'Step')582 self.end_rule(context, 'Background')583 self.start_rule(context, 'Scenario_Definition')584 self.start_rule(context, 'Scenario')585 self.build(context, token)586 return 12587 if self.match_ScenarioOutlineLine(context, token):588 self.end_rule(context, 'Step')589 self.end_rule(context, 'Background')590 self.start_rule(context, 'Scenario_Definition')591 self.start_rule(context, 'ScenarioOutline')592 self.build(context, token)593 return 17594 if self.match_Comment(context, token):595 self.build(context, token)596 return 9597 if self.match_Empty(context, token):598 self.build(context, token)599 return 9600 state_comment = "State: 9 - GherkinDocument:0>Feature:1>Background:2>Scenario_Step:0>Step:0>#StepLine:0"601 token.detach602 expected_tokens = ["#EOF", "#TableRow", "#DocStringSeparator", "#StepLine", "#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Comment", "#Empty"]603 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)604 if (self.stop_at_first_error):605 raise error606 self.add_error(context, error)607 return 9608 # GherkinDocument:0>Feature:1>Background:2>Scenario_Step:0>Step:1>Step_Arg:0>__alt1:0>DataTable:0>#TableRow:0609 def match_token_at_10(self, token, context):610 if self.match_EOF(context, token):611 self.end_rule(context, 'DataTable')612 self.end_rule(context, 'Step')613 self.end_rule(context, 'Background')614 self.end_rule(context, 'Feature')615 self.build(context, token)616 return 27617 if self.match_TableRow(context, token):618 self.build(context, token)619 return 10620 if self.match_StepLine(context, token):621 self.end_rule(context, 'DataTable')622 self.end_rule(context, 'Step')623 self.start_rule(context, 'Step')624 self.build(context, token)625 return 9626 if self.match_TagLine(context, token):627 self.end_rule(context, 'DataTable')628 self.end_rule(context, 'Step')629 self.end_rule(context, 'Background')630 self.start_rule(context, 'Scenario_Definition')631 self.start_rule(context, 'Tags')632 self.build(context, token)633 return 11634 if self.match_ScenarioLine(context, token):635 self.end_rule(context, 'DataTable')636 self.end_rule(context, 'Step')637 self.end_rule(context, 'Background')638 self.start_rule(context, 'Scenario_Definition')639 self.start_rule(context, 'Scenario')640 self.build(context, token)641 return 12642 if self.match_ScenarioOutlineLine(context, token):643 self.end_rule(context, 'DataTable')644 self.end_rule(context, 'Step')645 self.end_rule(context, 'Background')646 self.start_rule(context, 'Scenario_Definition')647 self.start_rule(context, 'ScenarioOutline')648 self.build(context, token)649 return 17650 if self.match_Comment(context, token):651 self.build(context, token)652 return 10653 if self.match_Empty(context, token):654 self.build(context, token)655 return 10656 state_comment = "State: 10 - GherkinDocument:0>Feature:1>Background:2>Scenario_Step:0>Step:1>Step_Arg:0>__alt1:0>DataTable:0>#TableRow:0"657 token.detach658 expected_tokens = ["#EOF", "#TableRow", "#StepLine", "#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Comment", "#Empty"]659 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)660 if (self.stop_at_first_error):661 raise error662 self.add_error(context, error)663 return 10664 # GherkinDocument:0>Feature:2>Scenario_Definition:0>Tags:0>#TagLine:0665 def match_token_at_11(self, token, context):666 if self.match_TagLine(context, token):667 self.build(context, token)668 return 11669 if self.match_ScenarioLine(context, token):670 self.end_rule(context, 'Tags')671 self.start_rule(context, 'Scenario')672 self.build(context, token)673 return 12674 if self.match_ScenarioOutlineLine(context, token):675 self.end_rule(context, 'Tags')676 self.start_rule(context, 'ScenarioOutline')677 self.build(context, token)678 return 17679 if self.match_Comment(context, token):680 self.build(context, token)681 return 11682 if self.match_Empty(context, token):683 self.build(context, token)684 return 11685 state_comment = "State: 11 - GherkinDocument:0>Feature:2>Scenario_Definition:0>Tags:0>#TagLine:0"686 token.detach687 expected_tokens = ["#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Comment", "#Empty"]688 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)689 if (self.stop_at_first_error):690 raise error691 self.add_error(context, error)692 return 11693 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:0>Scenario:0>#ScenarioLine:0694 def match_token_at_12(self, token, context):695 if self.match_EOF(context, token):696 self.end_rule(context, 'Scenario')697 self.end_rule(context, 'Scenario_Definition')698 self.end_rule(context, 'Feature')699 self.build(context, token)700 return 27701 if self.match_Empty(context, token):702 self.build(context, token)703 return 12704 if self.match_Comment(context, token):705 self.build(context, token)706 return 14707 if self.match_StepLine(context, token):708 self.start_rule(context, 'Step')709 self.build(context, token)710 return 15711 if self.match_TagLine(context, token):712 self.end_rule(context, 'Scenario')713 self.end_rule(context, 'Scenario_Definition')714 self.start_rule(context, 'Scenario_Definition')715 self.start_rule(context, 'Tags')716 self.build(context, token)717 return 11718 if self.match_ScenarioLine(context, token):719 self.end_rule(context, 'Scenario')720 self.end_rule(context, 'Scenario_Definition')721 self.start_rule(context, 'Scenario_Definition')722 self.start_rule(context, 'Scenario')723 self.build(context, token)724 return 12725 if self.match_ScenarioOutlineLine(context, token):726 self.end_rule(context, 'Scenario')727 self.end_rule(context, 'Scenario_Definition')728 self.start_rule(context, 'Scenario_Definition')729 self.start_rule(context, 'ScenarioOutline')730 self.build(context, token)731 return 17732 if self.match_Other(context, token):733 self.start_rule(context, 'Description')734 self.build(context, token)735 return 13736 state_comment = "State: 12 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:0>Scenario:0>#ScenarioLine:0"737 token.detach738 expected_tokens = ["#EOF", "#Empty", "#Comment", "#StepLine", "#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Other"]739 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)740 if (self.stop_at_first_error):741 raise error742 self.add_error(context, error)743 return 12744 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:0>Scenario:1>Scenario_Description:0>Description_Helper:1>Description:0>#Other:0745 def match_token_at_13(self, token, context):746 if self.match_EOF(context, token):747 self.end_rule(context, 'Description')748 self.end_rule(context, 'Scenario')749 self.end_rule(context, 'Scenario_Definition')750 self.end_rule(context, 'Feature')751 self.build(context, token)752 return 27753 if self.match_Comment(context, token):754 self.end_rule(context, 'Description')755 self.build(context, token)756 return 14757 if self.match_StepLine(context, token):758 self.end_rule(context, 'Description')759 self.start_rule(context, 'Step')760 self.build(context, token)761 return 15762 if self.match_TagLine(context, token):763 self.end_rule(context, 'Description')764 self.end_rule(context, 'Scenario')765 self.end_rule(context, 'Scenario_Definition')766 self.start_rule(context, 'Scenario_Definition')767 self.start_rule(context, 'Tags')768 self.build(context, token)769 return 11770 if self.match_ScenarioLine(context, token):771 self.end_rule(context, 'Description')772 self.end_rule(context, 'Scenario')773 self.end_rule(context, 'Scenario_Definition')774 self.start_rule(context, 'Scenario_Definition')775 self.start_rule(context, 'Scenario')776 self.build(context, token)777 return 12778 if self.match_ScenarioOutlineLine(context, token):779 self.end_rule(context, 'Description')780 self.end_rule(context, 'Scenario')781 self.end_rule(context, 'Scenario_Definition')782 self.start_rule(context, 'Scenario_Definition')783 self.start_rule(context, 'ScenarioOutline')784 self.build(context, token)785 return 17786 if self.match_Other(context, token):787 self.build(context, token)788 return 13789 state_comment = "State: 13 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:0>Scenario:1>Scenario_Description:0>Description_Helper:1>Description:0>#Other:0"790 token.detach791 expected_tokens = ["#EOF", "#Comment", "#StepLine", "#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Other"]792 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)793 if (self.stop_at_first_error):794 raise error795 self.add_error(context, error)796 return 13797 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:0>Scenario:1>Scenario_Description:0>Description_Helper:2>#Comment:0798 def match_token_at_14(self, token, context):799 if self.match_EOF(context, token):800 self.end_rule(context, 'Scenario')801 self.end_rule(context, 'Scenario_Definition')802 self.end_rule(context, 'Feature')803 self.build(context, token)804 return 27805 if self.match_Comment(context, token):806 self.build(context, token)807 return 14808 if self.match_StepLine(context, token):809 self.start_rule(context, 'Step')810 self.build(context, token)811 return 15812 if self.match_TagLine(context, token):813 self.end_rule(context, 'Scenario')814 self.end_rule(context, 'Scenario_Definition')815 self.start_rule(context, 'Scenario_Definition')816 self.start_rule(context, 'Tags')817 self.build(context, token)818 return 11819 if self.match_ScenarioLine(context, token):820 self.end_rule(context, 'Scenario')821 self.end_rule(context, 'Scenario_Definition')822 self.start_rule(context, 'Scenario_Definition')823 self.start_rule(context, 'Scenario')824 self.build(context, token)825 return 12826 if self.match_ScenarioOutlineLine(context, token):827 self.end_rule(context, 'Scenario')828 self.end_rule(context, 'Scenario_Definition')829 self.start_rule(context, 'Scenario_Definition')830 self.start_rule(context, 'ScenarioOutline')831 self.build(context, token)832 return 17833 if self.match_Empty(context, token):834 self.build(context, token)835 return 14836 state_comment = "State: 14 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:0>Scenario:1>Scenario_Description:0>Description_Helper:2>#Comment:0"837 token.detach838 expected_tokens = ["#EOF", "#Comment", "#StepLine", "#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Empty"]839 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)840 if (self.stop_at_first_error):841 raise error842 self.add_error(context, error)843 return 14844 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:0>Scenario:2>Scenario_Step:0>Step:0>#StepLine:0845 def match_token_at_15(self, token, context):846 if self.match_EOF(context, token):847 self.end_rule(context, 'Step')848 self.end_rule(context, 'Scenario')849 self.end_rule(context, 'Scenario_Definition')850 self.end_rule(context, 'Feature')851 self.build(context, token)852 return 27853 if self.match_TableRow(context, token):854 self.start_rule(context, 'DataTable')855 self.build(context, token)856 return 16857 if self.match_DocStringSeparator(context, token):858 self.start_rule(context, 'DocString')859 self.build(context, token)860 return 30861 if self.match_StepLine(context, token):862 self.end_rule(context, 'Step')863 self.start_rule(context, 'Step')864 self.build(context, token)865 return 15866 if self.match_TagLine(context, token):867 self.end_rule(context, 'Step')868 self.end_rule(context, 'Scenario')869 self.end_rule(context, 'Scenario_Definition')870 self.start_rule(context, 'Scenario_Definition')871 self.start_rule(context, 'Tags')872 self.build(context, token)873 return 11874 if self.match_ScenarioLine(context, token):875 self.end_rule(context, 'Step')876 self.end_rule(context, 'Scenario')877 self.end_rule(context, 'Scenario_Definition')878 self.start_rule(context, 'Scenario_Definition')879 self.start_rule(context, 'Scenario')880 self.build(context, token)881 return 12882 if self.match_ScenarioOutlineLine(context, token):883 self.end_rule(context, 'Step')884 self.end_rule(context, 'Scenario')885 self.end_rule(context, 'Scenario_Definition')886 self.start_rule(context, 'Scenario_Definition')887 self.start_rule(context, 'ScenarioOutline')888 self.build(context, token)889 return 17890 if self.match_Comment(context, token):891 self.build(context, token)892 return 15893 if self.match_Empty(context, token):894 self.build(context, token)895 return 15896 state_comment = "State: 15 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:0>Scenario:2>Scenario_Step:0>Step:0>#StepLine:0"897 token.detach898 expected_tokens = ["#EOF", "#TableRow", "#DocStringSeparator", "#StepLine", "#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Comment", "#Empty"]899 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)900 if (self.stop_at_first_error):901 raise error902 self.add_error(context, error)903 return 15904 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:0>Scenario:2>Scenario_Step:0>Step:1>Step_Arg:0>__alt1:0>DataTable:0>#TableRow:0905 def match_token_at_16(self, token, context):906 if self.match_EOF(context, token):907 self.end_rule(context, 'DataTable')908 self.end_rule(context, 'Step')909 self.end_rule(context, 'Scenario')910 self.end_rule(context, 'Scenario_Definition')911 self.end_rule(context, 'Feature')912 self.build(context, token)913 return 27914 if self.match_TableRow(context, token):915 self.build(context, token)916 return 16917 if self.match_StepLine(context, token):918 self.end_rule(context, 'DataTable')919 self.end_rule(context, 'Step')920 self.start_rule(context, 'Step')921 self.build(context, token)922 return 15923 if self.match_TagLine(context, token):924 self.end_rule(context, 'DataTable')925 self.end_rule(context, 'Step')926 self.end_rule(context, 'Scenario')927 self.end_rule(context, 'Scenario_Definition')928 self.start_rule(context, 'Scenario_Definition')929 self.start_rule(context, 'Tags')930 self.build(context, token)931 return 11932 if self.match_ScenarioLine(context, token):933 self.end_rule(context, 'DataTable')934 self.end_rule(context, 'Step')935 self.end_rule(context, 'Scenario')936 self.end_rule(context, 'Scenario_Definition')937 self.start_rule(context, 'Scenario_Definition')938 self.start_rule(context, 'Scenario')939 self.build(context, token)940 return 12941 if self.match_ScenarioOutlineLine(context, token):942 self.end_rule(context, 'DataTable')943 self.end_rule(context, 'Step')944 self.end_rule(context, 'Scenario')945 self.end_rule(context, 'Scenario_Definition')946 self.start_rule(context, 'Scenario_Definition')947 self.start_rule(context, 'ScenarioOutline')948 self.build(context, token)949 return 17950 if self.match_Comment(context, token):951 self.build(context, token)952 return 16953 if self.match_Empty(context, token):954 self.build(context, token)955 return 16956 state_comment = "State: 16 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:0>Scenario:2>Scenario_Step:0>Step:1>Step_Arg:0>__alt1:0>DataTable:0>#TableRow:0"957 token.detach958 expected_tokens = ["#EOF", "#TableRow", "#StepLine", "#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Comment", "#Empty"]959 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)960 if (self.stop_at_first_error):961 raise error962 self.add_error(context, error)963 return 16964 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:0>#ScenarioOutlineLine:0965 def match_token_at_17(self, token, context):966 if self.match_EOF(context, token):967 self.end_rule(context, 'ScenarioOutline')968 self.end_rule(context, 'Scenario_Definition')969 self.end_rule(context, 'Feature')970 self.build(context, token)971 return 27972 if self.match_Empty(context, token):973 self.build(context, token)974 return 17975 if self.match_Comment(context, token):976 self.build(context, token)977 return 19978 if self.match_StepLine(context, token):979 self.start_rule(context, 'Step')980 self.build(context, token)981 return 20982 if self.match_TagLine(context, token):983 if self.lookahead_0(context, token):984 self.start_rule(context, 'Examples_Definition')985 self.start_rule(context, 'Tags')986 self.build(context, token)987 return 22988 if self.match_TagLine(context, token):989 self.end_rule(context, 'ScenarioOutline')990 self.end_rule(context, 'Scenario_Definition')991 self.start_rule(context, 'Scenario_Definition')992 self.start_rule(context, 'Tags')993 self.build(context, token)994 return 11995 if self.match_ExamplesLine(context, token):996 self.start_rule(context, 'Examples_Definition')997 self.start_rule(context, 'Examples')998 self.build(context, token)999 return 231000 if self.match_ScenarioLine(context, token):1001 self.end_rule(context, 'ScenarioOutline')1002 self.end_rule(context, 'Scenario_Definition')1003 self.start_rule(context, 'Scenario_Definition')1004 self.start_rule(context, 'Scenario')1005 self.build(context, token)1006 return 121007 if self.match_ScenarioOutlineLine(context, token):1008 self.end_rule(context, 'ScenarioOutline')1009 self.end_rule(context, 'Scenario_Definition')1010 self.start_rule(context, 'Scenario_Definition')1011 self.start_rule(context, 'ScenarioOutline')1012 self.build(context, token)1013 return 171014 if self.match_Other(context, token):1015 self.start_rule(context, 'Description')1016 self.build(context, token)1017 return 181018 state_comment = "State: 17 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:0>#ScenarioOutlineLine:0"1019 token.detach1020 expected_tokens = ["#EOF", "#Empty", "#Comment", "#StepLine", "#TagLine", "#ExamplesLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Other"]1021 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)1022 if (self.stop_at_first_error):1023 raise error1024 self.add_error(context, error)1025 return 171026 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:1>ScenarioOutline_Description:0>Description_Helper:1>Description:0>#Other:01027 def match_token_at_18(self, token, context):1028 if self.match_EOF(context, token):1029 self.end_rule(context, 'Description')1030 self.end_rule(context, 'ScenarioOutline')1031 self.end_rule(context, 'Scenario_Definition')1032 self.end_rule(context, 'Feature')1033 self.build(context, token)1034 return 271035 if self.match_Comment(context, token):1036 self.end_rule(context, 'Description')1037 self.build(context, token)1038 return 191039 if self.match_StepLine(context, token):1040 self.end_rule(context, 'Description')1041 self.start_rule(context, 'Step')1042 self.build(context, token)1043 return 201044 if self.match_TagLine(context, token):1045 if self.lookahead_0(context, token):1046 self.end_rule(context, 'Description')1047 self.start_rule(context, 'Examples_Definition')1048 self.start_rule(context, 'Tags')1049 self.build(context, token)1050 return 221051 if self.match_TagLine(context, token):1052 self.end_rule(context, 'Description')1053 self.end_rule(context, 'ScenarioOutline')1054 self.end_rule(context, 'Scenario_Definition')1055 self.start_rule(context, 'Scenario_Definition')1056 self.start_rule(context, 'Tags')1057 self.build(context, token)1058 return 111059 if self.match_ExamplesLine(context, token):1060 self.end_rule(context, 'Description')1061 self.start_rule(context, 'Examples_Definition')1062 self.start_rule(context, 'Examples')1063 self.build(context, token)1064 return 231065 if self.match_ScenarioLine(context, token):1066 self.end_rule(context, 'Description')1067 self.end_rule(context, 'ScenarioOutline')1068 self.end_rule(context, 'Scenario_Definition')1069 self.start_rule(context, 'Scenario_Definition')1070 self.start_rule(context, 'Scenario')1071 self.build(context, token)1072 return 121073 if self.match_ScenarioOutlineLine(context, token):1074 self.end_rule(context, 'Description')1075 self.end_rule(context, 'ScenarioOutline')1076 self.end_rule(context, 'Scenario_Definition')1077 self.start_rule(context, 'Scenario_Definition')1078 self.start_rule(context, 'ScenarioOutline')1079 self.build(context, token)1080 return 171081 if self.match_Other(context, token):1082 self.build(context, token)1083 return 181084 state_comment = "State: 18 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:1>ScenarioOutline_Description:0>Description_Helper:1>Description:0>#Other:0"1085 token.detach1086 expected_tokens = ["#EOF", "#Comment", "#StepLine", "#TagLine", "#ExamplesLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Other"]1087 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)1088 if (self.stop_at_first_error):1089 raise error1090 self.add_error(context, error)1091 return 181092 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:1>ScenarioOutline_Description:0>Description_Helper:2>#Comment:01093 def match_token_at_19(self, token, context):1094 if self.match_EOF(context, token):1095 self.end_rule(context, 'ScenarioOutline')1096 self.end_rule(context, 'Scenario_Definition')1097 self.end_rule(context, 'Feature')1098 self.build(context, token)1099 return 271100 if self.match_Comment(context, token):1101 self.build(context, token)1102 return 191103 if self.match_StepLine(context, token):1104 self.start_rule(context, 'Step')1105 self.build(context, token)1106 return 201107 if self.match_TagLine(context, token):1108 if self.lookahead_0(context, token):1109 self.start_rule(context, 'Examples_Definition')1110 self.start_rule(context, 'Tags')1111 self.build(context, token)1112 return 221113 if self.match_TagLine(context, token):1114 self.end_rule(context, 'ScenarioOutline')1115 self.end_rule(context, 'Scenario_Definition')1116 self.start_rule(context, 'Scenario_Definition')1117 self.start_rule(context, 'Tags')1118 self.build(context, token)1119 return 111120 if self.match_ExamplesLine(context, token):1121 self.start_rule(context, 'Examples_Definition')1122 self.start_rule(context, 'Examples')1123 self.build(context, token)1124 return 231125 if self.match_ScenarioLine(context, token):1126 self.end_rule(context, 'ScenarioOutline')1127 self.end_rule(context, 'Scenario_Definition')1128 self.start_rule(context, 'Scenario_Definition')1129 self.start_rule(context, 'Scenario')1130 self.build(context, token)1131 return 121132 if self.match_ScenarioOutlineLine(context, token):1133 self.end_rule(context, 'ScenarioOutline')1134 self.end_rule(context, 'Scenario_Definition')1135 self.start_rule(context, 'Scenario_Definition')1136 self.start_rule(context, 'ScenarioOutline')1137 self.build(context, token)1138 return 171139 if self.match_Empty(context, token):1140 self.build(context, token)1141 return 191142 state_comment = "State: 19 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:1>ScenarioOutline_Description:0>Description_Helper:2>#Comment:0"1143 token.detach1144 expected_tokens = ["#EOF", "#Comment", "#StepLine", "#TagLine", "#ExamplesLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Empty"]1145 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)1146 if (self.stop_at_first_error):1147 raise error1148 self.add_error(context, error)1149 return 191150 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:2>ScenarioOutline_Step:0>Step:0>#StepLine:01151 def match_token_at_20(self, token, context):1152 if self.match_EOF(context, token):1153 self.end_rule(context, 'Step')1154 self.end_rule(context, 'ScenarioOutline')1155 self.end_rule(context, 'Scenario_Definition')1156 self.end_rule(context, 'Feature')1157 self.build(context, token)1158 return 271159 if self.match_TableRow(context, token):1160 self.start_rule(context, 'DataTable')1161 self.build(context, token)1162 return 211163 if self.match_DocStringSeparator(context, token):1164 self.start_rule(context, 'DocString')1165 self.build(context, token)1166 return 281167 if self.match_StepLine(context, token):1168 self.end_rule(context, 'Step')1169 self.start_rule(context, 'Step')1170 self.build(context, token)1171 return 201172 if self.match_TagLine(context, token):1173 if self.lookahead_0(context, token):1174 self.end_rule(context, 'Step')1175 self.start_rule(context, 'Examples_Definition')1176 self.start_rule(context, 'Tags')1177 self.build(context, token)1178 return 221179 if self.match_TagLine(context, token):1180 self.end_rule(context, 'Step')1181 self.end_rule(context, 'ScenarioOutline')1182 self.end_rule(context, 'Scenario_Definition')1183 self.start_rule(context, 'Scenario_Definition')1184 self.start_rule(context, 'Tags')1185 self.build(context, token)1186 return 111187 if self.match_ExamplesLine(context, token):1188 self.end_rule(context, 'Step')1189 self.start_rule(context, 'Examples_Definition')1190 self.start_rule(context, 'Examples')1191 self.build(context, token)1192 return 231193 if self.match_ScenarioLine(context, token):1194 self.end_rule(context, 'Step')1195 self.end_rule(context, 'ScenarioOutline')1196 self.end_rule(context, 'Scenario_Definition')1197 self.start_rule(context, 'Scenario_Definition')1198 self.start_rule(context, 'Scenario')1199 self.build(context, token)1200 return 121201 if self.match_ScenarioOutlineLine(context, token):1202 self.end_rule(context, 'Step')1203 self.end_rule(context, 'ScenarioOutline')1204 self.end_rule(context, 'Scenario_Definition')1205 self.start_rule(context, 'Scenario_Definition')1206 self.start_rule(context, 'ScenarioOutline')1207 self.build(context, token)1208 return 171209 if self.match_Comment(context, token):1210 self.build(context, token)1211 return 201212 if self.match_Empty(context, token):1213 self.build(context, token)1214 return 201215 state_comment = "State: 20 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:2>ScenarioOutline_Step:0>Step:0>#StepLine:0"1216 token.detach1217 expected_tokens = ["#EOF", "#TableRow", "#DocStringSeparator", "#StepLine", "#TagLine", "#ExamplesLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Comment", "#Empty"]1218 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)1219 if (self.stop_at_first_error):1220 raise error1221 self.add_error(context, error)1222 return 201223 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:2>ScenarioOutline_Step:0>Step:1>Step_Arg:0>__alt1:0>DataTable:0>#TableRow:01224 def match_token_at_21(self, token, context):1225 if self.match_EOF(context, token):1226 self.end_rule(context, 'DataTable')1227 self.end_rule(context, 'Step')1228 self.end_rule(context, 'ScenarioOutline')1229 self.end_rule(context, 'Scenario_Definition')1230 self.end_rule(context, 'Feature')1231 self.build(context, token)1232 return 271233 if self.match_TableRow(context, token):1234 self.build(context, token)1235 return 211236 if self.match_StepLine(context, token):1237 self.end_rule(context, 'DataTable')1238 self.end_rule(context, 'Step')1239 self.start_rule(context, 'Step')1240 self.build(context, token)1241 return 201242 if self.match_TagLine(context, token):1243 if self.lookahead_0(context, token):1244 self.end_rule(context, 'DataTable')1245 self.end_rule(context, 'Step')1246 self.start_rule(context, 'Examples_Definition')1247 self.start_rule(context, 'Tags')1248 self.build(context, token)1249 return 221250 if self.match_TagLine(context, token):1251 self.end_rule(context, 'DataTable')1252 self.end_rule(context, 'Step')1253 self.end_rule(context, 'ScenarioOutline')1254 self.end_rule(context, 'Scenario_Definition')1255 self.start_rule(context, 'Scenario_Definition')1256 self.start_rule(context, 'Tags')1257 self.build(context, token)1258 return 111259 if self.match_ExamplesLine(context, token):1260 self.end_rule(context, 'DataTable')1261 self.end_rule(context, 'Step')1262 self.start_rule(context, 'Examples_Definition')1263 self.start_rule(context, 'Examples')1264 self.build(context, token)1265 return 231266 if self.match_ScenarioLine(context, token):1267 self.end_rule(context, 'DataTable')1268 self.end_rule(context, 'Step')1269 self.end_rule(context, 'ScenarioOutline')1270 self.end_rule(context, 'Scenario_Definition')1271 self.start_rule(context, 'Scenario_Definition')1272 self.start_rule(context, 'Scenario')1273 self.build(context, token)1274 return 121275 if self.match_ScenarioOutlineLine(context, token):1276 self.end_rule(context, 'DataTable')1277 self.end_rule(context, 'Step')1278 self.end_rule(context, 'ScenarioOutline')1279 self.end_rule(context, 'Scenario_Definition')1280 self.start_rule(context, 'Scenario_Definition')1281 self.start_rule(context, 'ScenarioOutline')1282 self.build(context, token)1283 return 171284 if self.match_Comment(context, token):1285 self.build(context, token)1286 return 211287 if self.match_Empty(context, token):1288 self.build(context, token)1289 return 211290 state_comment = "State: 21 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:2>ScenarioOutline_Step:0>Step:1>Step_Arg:0>__alt1:0>DataTable:0>#TableRow:0"1291 token.detach1292 expected_tokens = ["#EOF", "#TableRow", "#StepLine", "#TagLine", "#ExamplesLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Comment", "#Empty"]1293 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)1294 if (self.stop_at_first_error):1295 raise error1296 self.add_error(context, error)1297 return 211298 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:3>Examples_Definition:0>Tags:0>#TagLine:01299 def match_token_at_22(self, token, context):1300 if self.match_TagLine(context, token):1301 self.build(context, token)1302 return 221303 if self.match_ExamplesLine(context, token):1304 self.end_rule(context, 'Tags')1305 self.start_rule(context, 'Examples')1306 self.build(context, token)1307 return 231308 if self.match_Comment(context, token):1309 self.build(context, token)1310 return 221311 if self.match_Empty(context, token):1312 self.build(context, token)1313 return 221314 state_comment = "State: 22 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:3>Examples_Definition:0>Tags:0>#TagLine:0"1315 token.detach1316 expected_tokens = ["#TagLine", "#ExamplesLine", "#Comment", "#Empty"]1317 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)1318 if (self.stop_at_first_error):1319 raise error1320 self.add_error(context, error)1321 return 221322 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:3>Examples_Definition:1>Examples:0>#ExamplesLine:01323 def match_token_at_23(self, token, context):1324 if self.match_EOF(context, token):1325 self.end_rule(context, 'Examples')1326 self.end_rule(context, 'Examples_Definition')1327 self.end_rule(context, 'ScenarioOutline')1328 self.end_rule(context, 'Scenario_Definition')1329 self.end_rule(context, 'Feature')1330 self.build(context, token)1331 return 271332 if self.match_Empty(context, token):1333 self.build(context, token)1334 return 231335 if self.match_Comment(context, token):1336 self.build(context, token)1337 return 251338 if self.match_TableRow(context, token):1339 self.start_rule(context, 'Examples_Table')1340 self.build(context, token)1341 return 261342 if self.match_TagLine(context, token):1343 if self.lookahead_0(context, token):1344 self.end_rule(context, 'Examples')1345 self.end_rule(context, 'Examples_Definition')1346 self.start_rule(context, 'Examples_Definition')1347 self.start_rule(context, 'Tags')1348 self.build(context, token)1349 return 221350 if self.match_TagLine(context, token):1351 self.end_rule(context, 'Examples')1352 self.end_rule(context, 'Examples_Definition')1353 self.end_rule(context, 'ScenarioOutline')1354 self.end_rule(context, 'Scenario_Definition')1355 self.start_rule(context, 'Scenario_Definition')1356 self.start_rule(context, 'Tags')1357 self.build(context, token)1358 return 111359 if self.match_ExamplesLine(context, token):1360 self.end_rule(context, 'Examples')1361 self.end_rule(context, 'Examples_Definition')1362 self.start_rule(context, 'Examples_Definition')1363 self.start_rule(context, 'Examples')1364 self.build(context, token)1365 return 231366 if self.match_ScenarioLine(context, token):1367 self.end_rule(context, 'Examples')1368 self.end_rule(context, 'Examples_Definition')1369 self.end_rule(context, 'ScenarioOutline')1370 self.end_rule(context, 'Scenario_Definition')1371 self.start_rule(context, 'Scenario_Definition')1372 self.start_rule(context, 'Scenario')1373 self.build(context, token)1374 return 121375 if self.match_ScenarioOutlineLine(context, token):1376 self.end_rule(context, 'Examples')1377 self.end_rule(context, 'Examples_Definition')1378 self.end_rule(context, 'ScenarioOutline')1379 self.end_rule(context, 'Scenario_Definition')1380 self.start_rule(context, 'Scenario_Definition')1381 self.start_rule(context, 'ScenarioOutline')1382 self.build(context, token)1383 return 171384 if self.match_Other(context, token):1385 self.start_rule(context, 'Description')1386 self.build(context, token)1387 return 241388 state_comment = "State: 23 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:3>Examples_Definition:1>Examples:0>#ExamplesLine:0"1389 token.detach1390 expected_tokens = ["#EOF", "#Empty", "#Comment", "#TableRow", "#TagLine", "#ExamplesLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Other"]1391 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)1392 if (self.stop_at_first_error):1393 raise error1394 self.add_error(context, error)1395 return 231396 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:3>Examples_Definition:1>Examples:1>Examples_Description:0>Description_Helper:1>Description:0>#Other:01397 def match_token_at_24(self, token, context):1398 if self.match_EOF(context, token):1399 self.end_rule(context, 'Description')1400 self.end_rule(context, 'Examples')1401 self.end_rule(context, 'Examples_Definition')1402 self.end_rule(context, 'ScenarioOutline')1403 self.end_rule(context, 'Scenario_Definition')1404 self.end_rule(context, 'Feature')1405 self.build(context, token)1406 return 271407 if self.match_Comment(context, token):1408 self.end_rule(context, 'Description')1409 self.build(context, token)1410 return 251411 if self.match_TableRow(context, token):1412 self.end_rule(context, 'Description')1413 self.start_rule(context, 'Examples_Table')1414 self.build(context, token)1415 return 261416 if self.match_TagLine(context, token):1417 if self.lookahead_0(context, token):1418 self.end_rule(context, 'Description')1419 self.end_rule(context, 'Examples')1420 self.end_rule(context, 'Examples_Definition')1421 self.start_rule(context, 'Examples_Definition')1422 self.start_rule(context, 'Tags')1423 self.build(context, token)1424 return 221425 if self.match_TagLine(context, token):1426 self.end_rule(context, 'Description')1427 self.end_rule(context, 'Examples')1428 self.end_rule(context, 'Examples_Definition')1429 self.end_rule(context, 'ScenarioOutline')1430 self.end_rule(context, 'Scenario_Definition')1431 self.start_rule(context, 'Scenario_Definition')1432 self.start_rule(context, 'Tags')1433 self.build(context, token)1434 return 111435 if self.match_ExamplesLine(context, token):1436 self.end_rule(context, 'Description')1437 self.end_rule(context, 'Examples')1438 self.end_rule(context, 'Examples_Definition')1439 self.start_rule(context, 'Examples_Definition')1440 self.start_rule(context, 'Examples')1441 self.build(context, token)1442 return 231443 if self.match_ScenarioLine(context, token):1444 self.end_rule(context, 'Description')1445 self.end_rule(context, 'Examples')1446 self.end_rule(context, 'Examples_Definition')1447 self.end_rule(context, 'ScenarioOutline')1448 self.end_rule(context, 'Scenario_Definition')1449 self.start_rule(context, 'Scenario_Definition')1450 self.start_rule(context, 'Scenario')1451 self.build(context, token)1452 return 121453 if self.match_ScenarioOutlineLine(context, token):1454 self.end_rule(context, 'Description')1455 self.end_rule(context, 'Examples')1456 self.end_rule(context, 'Examples_Definition')1457 self.end_rule(context, 'ScenarioOutline')1458 self.end_rule(context, 'Scenario_Definition')1459 self.start_rule(context, 'Scenario_Definition')1460 self.start_rule(context, 'ScenarioOutline')1461 self.build(context, token)1462 return 171463 if self.match_Other(context, token):1464 self.build(context, token)1465 return 241466 state_comment = "State: 24 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:3>Examples_Definition:1>Examples:1>Examples_Description:0>Description_Helper:1>Description:0>#Other:0"1467 token.detach1468 expected_tokens = ["#EOF", "#Comment", "#TableRow", "#TagLine", "#ExamplesLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Other"]1469 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)1470 if (self.stop_at_first_error):1471 raise error1472 self.add_error(context, error)1473 return 241474 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:3>Examples_Definition:1>Examples:1>Examples_Description:0>Description_Helper:2>#Comment:01475 def match_token_at_25(self, token, context):1476 if self.match_EOF(context, token):1477 self.end_rule(context, 'Examples')1478 self.end_rule(context, 'Examples_Definition')1479 self.end_rule(context, 'ScenarioOutline')1480 self.end_rule(context, 'Scenario_Definition')1481 self.end_rule(context, 'Feature')1482 self.build(context, token)1483 return 271484 if self.match_Comment(context, token):1485 self.build(context, token)1486 return 251487 if self.match_TableRow(context, token):1488 self.start_rule(context, 'Examples_Table')1489 self.build(context, token)1490 return 261491 if self.match_TagLine(context, token):1492 if self.lookahead_0(context, token):1493 self.end_rule(context, 'Examples')1494 self.end_rule(context, 'Examples_Definition')1495 self.start_rule(context, 'Examples_Definition')1496 self.start_rule(context, 'Tags')1497 self.build(context, token)1498 return 221499 if self.match_TagLine(context, token):1500 self.end_rule(context, 'Examples')1501 self.end_rule(context, 'Examples_Definition')1502 self.end_rule(context, 'ScenarioOutline')1503 self.end_rule(context, 'Scenario_Definition')1504 self.start_rule(context, 'Scenario_Definition')1505 self.start_rule(context, 'Tags')1506 self.build(context, token)1507 return 111508 if self.match_ExamplesLine(context, token):1509 self.end_rule(context, 'Examples')1510 self.end_rule(context, 'Examples_Definition')1511 self.start_rule(context, 'Examples_Definition')1512 self.start_rule(context, 'Examples')1513 self.build(context, token)1514 return 231515 if self.match_ScenarioLine(context, token):1516 self.end_rule(context, 'Examples')1517 self.end_rule(context, 'Examples_Definition')1518 self.end_rule(context, 'ScenarioOutline')1519 self.end_rule(context, 'Scenario_Definition')1520 self.start_rule(context, 'Scenario_Definition')1521 self.start_rule(context, 'Scenario')1522 self.build(context, token)1523 return 121524 if self.match_ScenarioOutlineLine(context, token):1525 self.end_rule(context, 'Examples')1526 self.end_rule(context, 'Examples_Definition')1527 self.end_rule(context, 'ScenarioOutline')1528 self.end_rule(context, 'Scenario_Definition')1529 self.start_rule(context, 'Scenario_Definition')1530 self.start_rule(context, 'ScenarioOutline')1531 self.build(context, token)1532 return 171533 if self.match_Empty(context, token):1534 self.build(context, token)1535 return 251536 state_comment = "State: 25 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:3>Examples_Definition:1>Examples:1>Examples_Description:0>Description_Helper:2>#Comment:0"1537 token.detach1538 expected_tokens = ["#EOF", "#Comment", "#TableRow", "#TagLine", "#ExamplesLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Empty"]1539 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)1540 if (self.stop_at_first_error):1541 raise error1542 self.add_error(context, error)1543 return 251544 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:3>Examples_Definition:1>Examples:2>Examples_Table:0>#TableRow:01545 def match_token_at_26(self, token, context):1546 if self.match_EOF(context, token):1547 self.end_rule(context, 'Examples_Table')1548 self.end_rule(context, 'Examples')1549 self.end_rule(context, 'Examples_Definition')1550 self.end_rule(context, 'ScenarioOutline')1551 self.end_rule(context, 'Scenario_Definition')1552 self.end_rule(context, 'Feature')1553 self.build(context, token)1554 return 271555 if self.match_TableRow(context, token):1556 self.build(context, token)1557 return 261558 if self.match_TagLine(context, token):1559 if self.lookahead_0(context, token):1560 self.end_rule(context, 'Examples_Table')1561 self.end_rule(context, 'Examples')1562 self.end_rule(context, 'Examples_Definition')1563 self.start_rule(context, 'Examples_Definition')1564 self.start_rule(context, 'Tags')1565 self.build(context, token)1566 return 221567 if self.match_TagLine(context, token):1568 self.end_rule(context, 'Examples_Table')1569 self.end_rule(context, 'Examples')1570 self.end_rule(context, 'Examples_Definition')1571 self.end_rule(context, 'ScenarioOutline')1572 self.end_rule(context, 'Scenario_Definition')1573 self.start_rule(context, 'Scenario_Definition')1574 self.start_rule(context, 'Tags')1575 self.build(context, token)1576 return 111577 if self.match_ExamplesLine(context, token):1578 self.end_rule(context, 'Examples_Table')1579 self.end_rule(context, 'Examples')1580 self.end_rule(context, 'Examples_Definition')1581 self.start_rule(context, 'Examples_Definition')1582 self.start_rule(context, 'Examples')1583 self.build(context, token)1584 return 231585 if self.match_ScenarioLine(context, token):1586 self.end_rule(context, 'Examples_Table')1587 self.end_rule(context, 'Examples')1588 self.end_rule(context, 'Examples_Definition')1589 self.end_rule(context, 'ScenarioOutline')1590 self.end_rule(context, 'Scenario_Definition')1591 self.start_rule(context, 'Scenario_Definition')1592 self.start_rule(context, 'Scenario')1593 self.build(context, token)1594 return 121595 if self.match_ScenarioOutlineLine(context, token):1596 self.end_rule(context, 'Examples_Table')1597 self.end_rule(context, 'Examples')1598 self.end_rule(context, 'Examples_Definition')1599 self.end_rule(context, 'ScenarioOutline')1600 self.end_rule(context, 'Scenario_Definition')1601 self.start_rule(context, 'Scenario_Definition')1602 self.start_rule(context, 'ScenarioOutline')1603 self.build(context, token)1604 return 171605 if self.match_Comment(context, token):1606 self.build(context, token)1607 return 261608 if self.match_Empty(context, token):1609 self.build(context, token)1610 return 261611 state_comment = "State: 26 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:3>Examples_Definition:1>Examples:2>Examples_Table:0>#TableRow:0"1612 token.detach1613 expected_tokens = ["#EOF", "#TableRow", "#TagLine", "#ExamplesLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Comment", "#Empty"]1614 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)1615 if (self.stop_at_first_error):1616 raise error1617 self.add_error(context, error)1618 return 261619 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:2>ScenarioOutline_Step:0>Step:1>Step_Arg:0>__alt1:1>DocString:0>#DocStringSeparator:01620 def match_token_at_28(self, token, context):1621 if self.match_DocStringSeparator(context, token):1622 self.build(context, token)1623 return 291624 if self.match_Other(context, token):1625 self.build(context, token)1626 return 281627 state_comment = "State: 28 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:2>ScenarioOutline_Step:0>Step:1>Step_Arg:0>__alt1:1>DocString:0>#DocStringSeparator:0"1628 token.detach1629 expected_tokens = ["#DocStringSeparator", "#Other"]1630 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)1631 if (self.stop_at_first_error):1632 raise error1633 self.add_error(context, error)1634 return 281635 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:2>ScenarioOutline_Step:0>Step:1>Step_Arg:0>__alt1:1>DocString:2>#DocStringSeparator:01636 def match_token_at_29(self, token, context):1637 if self.match_EOF(context, token):1638 self.end_rule(context, 'DocString')1639 self.end_rule(context, 'Step')1640 self.end_rule(context, 'ScenarioOutline')1641 self.end_rule(context, 'Scenario_Definition')1642 self.end_rule(context, 'Feature')1643 self.build(context, token)1644 return 271645 if self.match_StepLine(context, token):1646 self.end_rule(context, 'DocString')1647 self.end_rule(context, 'Step')1648 self.start_rule(context, 'Step')1649 self.build(context, token)1650 return 201651 if self.match_TagLine(context, token):1652 if self.lookahead_0(context, token):1653 self.end_rule(context, 'DocString')1654 self.end_rule(context, 'Step')1655 self.start_rule(context, 'Examples_Definition')1656 self.start_rule(context, 'Tags')1657 self.build(context, token)1658 return 221659 if self.match_TagLine(context, token):1660 self.end_rule(context, 'DocString')1661 self.end_rule(context, 'Step')1662 self.end_rule(context, 'ScenarioOutline')1663 self.end_rule(context, 'Scenario_Definition')1664 self.start_rule(context, 'Scenario_Definition')1665 self.start_rule(context, 'Tags')1666 self.build(context, token)1667 return 111668 if self.match_ExamplesLine(context, token):1669 self.end_rule(context, 'DocString')1670 self.end_rule(context, 'Step')1671 self.start_rule(context, 'Examples_Definition')1672 self.start_rule(context, 'Examples')1673 self.build(context, token)1674 return 231675 if self.match_ScenarioLine(context, token):1676 self.end_rule(context, 'DocString')1677 self.end_rule(context, 'Step')1678 self.end_rule(context, 'ScenarioOutline')1679 self.end_rule(context, 'Scenario_Definition')1680 self.start_rule(context, 'Scenario_Definition')1681 self.start_rule(context, 'Scenario')1682 self.build(context, token)1683 return 121684 if self.match_ScenarioOutlineLine(context, token):1685 self.end_rule(context, 'DocString')1686 self.end_rule(context, 'Step')1687 self.end_rule(context, 'ScenarioOutline')1688 self.end_rule(context, 'Scenario_Definition')1689 self.start_rule(context, 'Scenario_Definition')1690 self.start_rule(context, 'ScenarioOutline')1691 self.build(context, token)1692 return 171693 if self.match_Comment(context, token):1694 self.build(context, token)1695 return 291696 if self.match_Empty(context, token):1697 self.build(context, token)1698 return 291699 state_comment = "State: 29 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:1>ScenarioOutline:2>ScenarioOutline_Step:0>Step:1>Step_Arg:0>__alt1:1>DocString:2>#DocStringSeparator:0"1700 token.detach1701 expected_tokens = ["#EOF", "#StepLine", "#TagLine", "#ExamplesLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Comment", "#Empty"]1702 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)1703 if (self.stop_at_first_error):1704 raise error1705 self.add_error(context, error)1706 return 291707 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:0>Scenario:2>Scenario_Step:0>Step:1>Step_Arg:0>__alt1:1>DocString:0>#DocStringSeparator:01708 def match_token_at_30(self, token, context):1709 if self.match_DocStringSeparator(context, token):1710 self.build(context, token)1711 return 311712 if self.match_Other(context, token):1713 self.build(context, token)1714 return 301715 state_comment = "State: 30 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:0>Scenario:2>Scenario_Step:0>Step:1>Step_Arg:0>__alt1:1>DocString:0>#DocStringSeparator:0"1716 token.detach1717 expected_tokens = ["#DocStringSeparator", "#Other"]1718 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)1719 if (self.stop_at_first_error):1720 raise error1721 self.add_error(context, error)1722 return 301723 # GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:0>Scenario:2>Scenario_Step:0>Step:1>Step_Arg:0>__alt1:1>DocString:2>#DocStringSeparator:01724 def match_token_at_31(self, token, context):1725 if self.match_EOF(context, token):1726 self.end_rule(context, 'DocString')1727 self.end_rule(context, 'Step')1728 self.end_rule(context, 'Scenario')1729 self.end_rule(context, 'Scenario_Definition')1730 self.end_rule(context, 'Feature')1731 self.build(context, token)1732 return 271733 if self.match_StepLine(context, token):1734 self.end_rule(context, 'DocString')1735 self.end_rule(context, 'Step')1736 self.start_rule(context, 'Step')1737 self.build(context, token)1738 return 151739 if self.match_TagLine(context, token):1740 self.end_rule(context, 'DocString')1741 self.end_rule(context, 'Step')1742 self.end_rule(context, 'Scenario')1743 self.end_rule(context, 'Scenario_Definition')1744 self.start_rule(context, 'Scenario_Definition')1745 self.start_rule(context, 'Tags')1746 self.build(context, token)1747 return 111748 if self.match_ScenarioLine(context, token):1749 self.end_rule(context, 'DocString')1750 self.end_rule(context, 'Step')1751 self.end_rule(context, 'Scenario')1752 self.end_rule(context, 'Scenario_Definition')1753 self.start_rule(context, 'Scenario_Definition')1754 self.start_rule(context, 'Scenario')1755 self.build(context, token)1756 return 121757 if self.match_ScenarioOutlineLine(context, token):1758 self.end_rule(context, 'DocString')1759 self.end_rule(context, 'Step')1760 self.end_rule(context, 'Scenario')1761 self.end_rule(context, 'Scenario_Definition')1762 self.start_rule(context, 'Scenario_Definition')1763 self.start_rule(context, 'ScenarioOutline')1764 self.build(context, token)1765 return 171766 if self.match_Comment(context, token):1767 self.build(context, token)1768 return 311769 if self.match_Empty(context, token):1770 self.build(context, token)1771 return 311772 state_comment = "State: 31 - GherkinDocument:0>Feature:2>Scenario_Definition:1>__alt0:0>Scenario:2>Scenario_Step:0>Step:1>Step_Arg:0>__alt1:1>DocString:2>#DocStringSeparator:0"1773 token.detach1774 expected_tokens = ["#EOF", "#StepLine", "#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Comment", "#Empty"]1775 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)1776 if (self.stop_at_first_error):1777 raise error1778 self.add_error(context, error)1779 return 311780 # GherkinDocument:0>Feature:1>Background:2>Scenario_Step:0>Step:1>Step_Arg:0>__alt1:1>DocString:0>#DocStringSeparator:01781 def match_token_at_32(self, token, context):1782 if self.match_DocStringSeparator(context, token):1783 self.build(context, token)1784 return 331785 if self.match_Other(context, token):1786 self.build(context, token)1787 return 321788 state_comment = "State: 32 - GherkinDocument:0>Feature:1>Background:2>Scenario_Step:0>Step:1>Step_Arg:0>__alt1:1>DocString:0>#DocStringSeparator:0"1789 token.detach1790 expected_tokens = ["#DocStringSeparator", "#Other"]1791 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)1792 if (self.stop_at_first_error):1793 raise error1794 self.add_error(context, error)1795 return 321796 # GherkinDocument:0>Feature:1>Background:2>Scenario_Step:0>Step:1>Step_Arg:0>__alt1:1>DocString:2>#DocStringSeparator:01797 def match_token_at_33(self, token, context):1798 if self.match_EOF(context, token):1799 self.end_rule(context, 'DocString')1800 self.end_rule(context, 'Step')1801 self.end_rule(context, 'Background')1802 self.end_rule(context, 'Feature')1803 self.build(context, token)1804 return 271805 if self.match_StepLine(context, token):1806 self.end_rule(context, 'DocString')1807 self.end_rule(context, 'Step')1808 self.start_rule(context, 'Step')1809 self.build(context, token)1810 return 91811 if self.match_TagLine(context, token):1812 self.end_rule(context, 'DocString')1813 self.end_rule(context, 'Step')1814 self.end_rule(context, 'Background')1815 self.start_rule(context, 'Scenario_Definition')1816 self.start_rule(context, 'Tags')1817 self.build(context, token)1818 return 111819 if self.match_ScenarioLine(context, token):1820 self.end_rule(context, 'DocString')1821 self.end_rule(context, 'Step')1822 self.end_rule(context, 'Background')1823 self.start_rule(context, 'Scenario_Definition')1824 self.start_rule(context, 'Scenario')1825 self.build(context, token)1826 return 121827 if self.match_ScenarioOutlineLine(context, token):1828 self.end_rule(context, 'DocString')1829 self.end_rule(context, 'Step')1830 self.end_rule(context, 'Background')1831 self.start_rule(context, 'Scenario_Definition')1832 self.start_rule(context, 'ScenarioOutline')1833 self.build(context, token)1834 return 171835 if self.match_Comment(context, token):1836 self.build(context, token)1837 return 331838 if self.match_Empty(context, token):1839 self.build(context, token)1840 return 331841 state_comment = "State: 33 - GherkinDocument:0>Feature:1>Background:2>Scenario_Step:0>Step:1>Step_Arg:0>__alt1:1>DocString:2>#DocStringSeparator:0"1842 token.detach1843 expected_tokens = ["#EOF", "#StepLine", "#TagLine", "#ScenarioLine", "#ScenarioOutlineLine", "#Comment", "#Empty"]1844 error = UnexpectedEOFException(token, expected_tokens, state_comment) if token.eof() else UnexpectedTokenException(token, expected_tokens, state_comment)...

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FullOnewayMeshTest.py

Source:FullOnewayMeshTest.py Github

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1#!/usr/bin/env python2"""3:Author Patrik Valkovic4:Created 22.08.2017 21:145:Licence GNUv36Part of grammpy-transforms7"""8from inspect import isclass9from unittest import main, TestCase10from grammpy import *11from grammpy_transforms import ContextFree12class S(Nonterminal): pass13class A(Nonterminal): pass14class B(Nonterminal): pass15class C(Nonterminal): pass16class Rules(Rule):17 rules = [18 ([S], [0, B, 0]),19 ([S], [A]),20 ([A], [0, A]),21 ([A], [B]),22 ([B], [1, B]),23 ([B], [A, B]),24 ([B], [C]),25 ([B], [EPS]),26 ([C], [1, A]),27 ([C], [1])]28"""29 ---------------------------------30 | S | A | B | C |31----------------------------------32S| [] | [2] | [2,4] |[2,4,7]|33----------------------------------34A| | [] | [4] | [4,7] |35----------------------------------36B| | | [] | [7] |37----------------------------------38C| | | | [] |39----------------------------------40S->0B0 S->A A->0A A->B B->1B B->AB B->C B->EPS C->1A C->141 ---- ---- ---- 42 43S->A->0A44S->A->B->1B45S->A->B->AB46S->A->B->eps47S->A->B->C->1A48S->A->B->C->149A->B->1B50A->B->AB51A->B->eps52A->B->C->1A53A->B->C->1 54B->C->1A55B->C->1 56"""57class SimpleTest(TestCase):58 def test_simpleTest(self):59 g = Grammar(terminals=[0, 1],60 nonterminals=[S, A, B, C],61 rules=[Rules],62 start_symbol=S)63 com = ContextFree.remove_unit_rules(g)64 # Removed65 class RuleStoA(Rule): rule=([S], [A])66 self.assertFalse(com.have_rule(RuleStoA))67 class RuleAtoB(Rule): rule=([A], [B])68 self.assertFalse(com.have_rule(RuleAtoB))69 class RuleBtoC(Rule): rule=([B], [C])70 self.assertFalse(com.have_rule(RuleBtoC))71 # Old rules72 class RuleNewSto0B0(Rule): rule = ([S], [0, B, 0])73 self.assertTrue(com.have_rule(RuleNewSto0B0))74 class RuleNewAto0A(Rule): rule = ([A], [0, A])75 self.assertTrue(com.have_rule(RuleNewAto0A))76 class RuleNewBto1B(Rule): rule = ([B], [1, B])77 self.assertTrue(com.have_rule(RuleNewBto1B))78 class RuleNewBtoAB(Rule): rule = ([B], [A, B])79 self.assertTrue(com.have_rule(RuleNewBtoAB))80 class RuleNewBtoEPS(Rule): rule = ([B], [EPS])81 self.assertTrue(com.have_rule(RuleNewBtoEPS))82 class RuleNewCto1A(Rule): rule = ([C], [1, A])83 self.assertTrue(com.have_rule(RuleNewCto1A))84 class RuleNewCto1(Rule): rule = ([C], [1])85 self.assertTrue(com.have_rule(RuleNewCto1))86 # New rules87 class RuleNewSto0A(Rule): rule = ([S], [0, A])88 self.assertTrue(com.have_rule(RuleNewSto0A))89 fromSto0A = com.get_rule(RuleNewSto0A)90 self.assertTrue(isclass(fromSto0A))91 self.assertTrue(issubclass(fromSto0A, ContextFree.ReducedUnitRule))92 self.assertEqual(len(fromSto0A.by_rules), 1)93 self.assertEqual(fromSto0A.by_rules[0].rule, ([S], [A]))94 self.assertEqual(fromSto0A.end_rule.rule, ([A], [0, A]))95 class RuleNewSto1B(Rule): rule = ([S], [1, B])96 self.assertTrue(com.have_rule(RuleNewSto1B))97 fromSto1B = com.get_rule(RuleNewSto1B)98 self.assertTrue(isclass(fromSto1B))99 self.assertTrue(issubclass(fromSto1B, ContextFree.ReducedUnitRule))100 self.assertEqual(len(fromSto1B.by_rules), 2)101 self.assertEqual(fromSto1B.by_rules[0].rule, ([S], [A]))102 self.assertEqual(fromSto1B.by_rules[1].rule, ([A], [B]))103 self.assertEqual(fromSto1B.end_rule.rule, ([B], [1, B]))104 class RuleNewStoAB(Rule): rule = ([S], [A, B])105 self.assertTrue(com.have_rule(RuleNewStoAB))106 fromStoAB = com.get_rule(RuleNewStoAB)107 self.assertTrue(isclass(fromStoAB))108 self.assertTrue(issubclass(fromStoAB, ContextFree.ReducedUnitRule))109 self.assertEqual(len(fromStoAB.by_rules), 2)110 self.assertEqual(fromStoAB.by_rules[0].rule, ([S], [A]))111 self.assertEqual(fromStoAB.by_rules[1].rule, ([A], [B]))112 self.assertEqual(fromStoAB.end_rule.rule, ([B], [A, B]))113 class RuleNewStoEPS(Rule): rule = ([S], [EPS])114 self.assertTrue(com.have_rule(RuleNewStoEPS))115 fromStoEPS = com.get_rule(RuleNewStoEPS)116 self.assertTrue(isclass(fromStoEPS))117 self.assertTrue(issubclass(fromStoEPS, ContextFree.ReducedUnitRule))118 self.assertEqual(len(fromStoEPS.by_rules), 2)119 self.assertEqual(fromStoEPS.by_rules[0].rule, ([S], [A]))120 self.assertEqual(fromStoEPS.by_rules[1].rule, ([A], [B]))121 self.assertEqual(fromStoEPS.end_rule.rule, ([B], [EPS]))122 class RuleNewSto1A(Rule): rule = ([S], [1, A])123 self.assertTrue(com.have_rule(RuleNewSto1A))124 fromSto1A = com.get_rule(RuleNewSto1A)125 self.assertTrue(isclass(fromSto1A))126 self.assertTrue(issubclass(fromSto1A, ContextFree.ReducedUnitRule))127 self.assertEqual(len(fromSto1A.by_rules), 3)128 self.assertEqual(fromSto1A.by_rules[0].rule, ([S], [A]))129 self.assertEqual(fromSto1A.by_rules[1].rule, ([A], [B]))130 self.assertEqual(fromSto1A.by_rules[2].rule, ([B], [C]))131 self.assertEqual(fromSto1A.end_rule.rule, ([C], [1, A]))132 class RuleNewSto1(Rule): rule = ([S], [1])133 self.assertTrue(com.have_rule(RuleNewSto1))134 fromSto1 = com.get_rule(RuleNewSto1)135 self.assertTrue(isclass(fromSto1))136 self.assertTrue(issubclass(fromSto1, ContextFree.ReducedUnitRule))137 self.assertEqual(len(fromSto1.by_rules), 3)138 self.assertEqual(fromSto1.by_rules[0].rule, ([S], [A]))139 self.assertEqual(fromSto1.by_rules[1].rule, ([A], [B]))140 self.assertEqual(fromSto1.by_rules[2].rule, ([B], [C]))141 self.assertEqual(fromSto1.end_rule.rule, ([C], [1]))142 class RuleNewAto1B(Rule): rule = ([A], [1, B])143 self.assertTrue(com.have_rule(RuleNewAto1B))144 fromAto1B = com.get_rule(RuleNewAto1B)145 self.assertTrue(isclass(fromAto1B))146 self.assertTrue(issubclass(fromAto1B, ContextFree.ReducedUnitRule))147 self.assertEqual(len(fromAto1B.by_rules), 1)148 self.assertEqual(fromAto1B.by_rules[0].rule, ([A], [B]))149 self.assertEqual(fromAto1B.end_rule.rule, ([B], [1, B]))150 class RuleNewAtoAB(Rule): rule = ([A], [A, B])151 self.assertTrue(com.have_rule(RuleNewAtoAB))152 fromAtoAB = com.get_rule(RuleNewAtoAB)153 self.assertTrue(isclass(fromAtoAB))154 self.assertTrue(issubclass(fromAtoAB, ContextFree.ReducedUnitRule))155 self.assertEqual(len(fromAtoAB.by_rules), 1)156 self.assertEqual(fromAtoAB.by_rules[0].rule, ([A], [B]))157 self.assertEqual(fromAtoAB.end_rule.rule, ([B], [A, B]))158 class RuleNewAtoEPS(Rule): rule = ([A], [EPS])159 self.assertTrue(com.have_rule(RuleNewAtoEPS))160 fromAtoEPS = com.get_rule(RuleNewAtoEPS)161 self.assertTrue(isclass(fromAtoEPS))162 self.assertTrue(issubclass(fromAtoEPS, ContextFree.ReducedUnitRule))163 self.assertEqual(len(fromAtoEPS.by_rules), 1)164 self.assertEqual(fromAtoEPS.by_rules[0].rule, ([A], [B]))165 self.assertEqual(fromAtoEPS.end_rule.rule, ([B], [EPS]))166 class RuleNewAto1A(Rule): rule = ([A], [1, A])167 self.assertTrue(com.have_rule(RuleNewAto1A))168 fromAto1A = com.get_rule(RuleNewAto1A)169 self.assertTrue(isclass(fromAto1A))170 self.assertTrue(issubclass(fromAto1A, ContextFree.ReducedUnitRule))171 self.assertEqual(len(fromAto1A.by_rules), 2)172 self.assertEqual(fromAto1A.by_rules[0].rule, ([A], [B]))173 self.assertEqual(fromAto1A.by_rules[1].rule, ([B], [C]))174 self.assertEqual(fromAto1A.end_rule.rule, ([C], [1, A]))175 class RuleNewAto1(Rule): rule = ([A], [1])176 self.assertTrue(com.have_rule(RuleNewAto1))177 fromAto1 = com.get_rule(RuleNewAto1)178 self.assertTrue(isclass(fromAto1))179 self.assertTrue(issubclass(fromAto1, ContextFree.ReducedUnitRule))180 self.assertEqual(len(fromAto1.by_rules), 2)181 self.assertEqual(fromAto1.by_rules[0].rule, ([A], [B]))182 self.assertEqual(fromAto1.by_rules[1].rule, ([B], [C]))183 self.assertEqual(fromAto1.end_rule.rule, ([C], [1]))184 class RuleNewBto1A(Rule): rule = ([B], [1, A])185 self.assertTrue(com.have_rule(RuleNewBto1A))186 fromBto1A = com.get_rule(RuleNewBto1A)187 self.assertTrue(isclass(fromBto1A))188 self.assertTrue(issubclass(fromBto1A, ContextFree.ReducedUnitRule))189 self.assertEqual(len(fromBto1A.by_rules), 1)190 self.assertEqual(fromBto1A.by_rules[0].rule, ([B], [C]))191 self.assertEqual(fromBto1A.end_rule.rule, ([C], [1, A]))192 class RuleNewBto1(Rule): rule = ([B], [1])193 self.assertTrue(com.have_rule(RuleNewBto1))194 fromBto1 = com.get_rule(RuleNewBto1)195 self.assertTrue(isclass(fromBto1))196 self.assertTrue(issubclass(fromBto1, ContextFree.ReducedUnitRule))197 self.assertEqual(len(fromBto1.by_rules), 1)198 self.assertEqual(fromBto1.by_rules[0].rule, ([B], [C]))199 self.assertEqual(fromBto1.end_rule.rule, ([C], [1]))200 def test_simpleTestShouldNotChange(self):201 g = Grammar(terminals=[0, 1],202 nonterminals=[S, A, B, C],203 rules=[Rules],204 start_symbol=S)205 ContextFree.remove_unit_rules(g)206 # Removed207 class RuleStoA(Rule): rule=([S], [A])208 self.assertTrue(g.have_rule(RuleStoA))209 class RuleAtoB(Rule): rule=([A], [B])210 self.assertTrue(g.have_rule(RuleAtoB))211 class RuleBtoC(Rule): rule=([B], [C])212 self.assertTrue(g.have_rule(RuleBtoC))213 # Old rules214 class RuleNewSto0B0(Rule): rule = ([S], [0, B, 0])215 self.assertTrue(g.have_rule(RuleNewSto0B0))216 class RuleNewAto0A(Rule): rule = ([A], [0, A])217 self.assertTrue(g.have_rule(RuleNewAto0A))218 class RuleNewBto1B(Rule): rule = ([B], [1, B])219 self.assertTrue(g.have_rule(RuleNewBto1B))220 class RuleNewBtoAB(Rule): rule = ([B], [A, B])221 self.assertTrue(g.have_rule(RuleNewBtoAB))222 class RuleNewBtoEPS(Rule): rule = ([B], [EPS])223 self.assertTrue(g.have_rule(RuleNewBtoEPS))224 class RuleNewCto1A(Rule): rule = ([C], [1, A])225 self.assertTrue(g.have_rule(RuleNewCto1A))226 class RuleNewCto1(Rule): rule = ([C], [1])227 self.assertTrue(g.have_rule(RuleNewCto1))228 # New rules229 class RuleNewSto0A(Rule): rule = ([S], [0, A])230 self.assertFalse(g.have_rule(RuleNewSto0A))231 class RuleNewSto1B(Rule): rule = ([S], [1, B])232 self.assertFalse(g.have_rule(RuleNewSto1B))233 class RuleNewStoAB(Rule): rule = ([S], [A, B])234 self.assertFalse(g.have_rule(RuleNewStoAB))235 class RuleNewStoEPS(Rule): rule = ([S], [EPS])236 self.assertFalse(g.have_rule(RuleNewStoEPS))237 class RuleNewSto1A(Rule): rule = ([S], [1, A])238 self.assertFalse(g.have_rule(RuleNewSto1A))239 class RuleNewSto1(Rule): rule = ([S], [1])240 self.assertFalse(g.have_rule(RuleNewSto1))241 class RuleNewAto1B(Rule): rule = ([A], [1, B])242 self.assertFalse(g.have_rule(RuleNewAto1B))243 class RuleNewAtoAB(Rule): rule = ([A], [A, B])244 self.assertFalse(g.have_rule(RuleNewAtoAB))245 class RuleNewAtoEPS(Rule): rule = ([A], [EPS])246 self.assertFalse(g.have_rule(RuleNewAtoEPS))247 class RuleNewAto1A(Rule): rule = ([A], [1, A])248 self.assertFalse(g.have_rule(RuleNewAto1A))249 class RuleNewAto1(Rule): rule = ([A], [1])250 self.assertFalse(g.have_rule(RuleNewAto1))251 class RuleNewBto1A(Rule): rule = ([B], [1, A])252 self.assertFalse(g.have_rule(RuleNewBto1A))253 class RuleNewBto1(Rule): rule = ([B], [1])254 self.assertFalse(g.have_rule(RuleNewBto1))255 def test_simpleTestShouldChange(self):256 g = Grammar(terminals=[0, 1],257 nonterminals=[S, A, B, C],258 rules=[Rules],259 start_symbol=S)260 ContextFree.remove_unit_rules(g, transform_grammar=True)261 # Removed262 class RuleStoA(Rule): rule=([S], [A])263 self.assertFalse(g.have_rule(RuleStoA))264 class RuleAtoB(Rule): rule=([A], [B])265 self.assertFalse(g.have_rule(RuleAtoB))266 class RuleBtoC(Rule): rule=([B], [C])267 self.assertFalse(g.have_rule(RuleBtoC))268 # Old rules269 class RuleNewSto0B0(Rule): rule = ([S], [0, B, 0])270 self.assertTrue(g.have_rule(RuleNewSto0B0))271 class RuleNewAto0A(Rule): rule = ([A], [0, A])272 self.assertTrue(g.have_rule(RuleNewAto0A))273 class RuleNewBto1B(Rule): rule = ([B], [1, B])274 self.assertTrue(g.have_rule(RuleNewBto1B))275 class RuleNewBtoAB(Rule): rule = ([B], [A, B])276 self.assertTrue(g.have_rule(RuleNewBtoAB))277 class RuleNewBtoEPS(Rule): rule = ([B], [EPS])278 self.assertTrue(g.have_rule(RuleNewBtoEPS))279 class RuleNewCto1A(Rule): rule = ([C], [1, A])280 self.assertTrue(g.have_rule(RuleNewCto1A))281 class RuleNewCto1(Rule): rule = ([C], [1])282 self.assertTrue(g.have_rule(RuleNewCto1))283 # New rules284 class RuleNewSto0A(Rule): rule = ([S], [0, A])285 self.assertTrue(g.have_rule(RuleNewSto0A))286 fromSto0A = g.get_rule(RuleNewSto0A)287 self.assertTrue(isclass(fromSto0A))288 self.assertTrue(issubclass(fromSto0A, ContextFree.ReducedUnitRule))289 self.assertEqual(len(fromSto0A.by_rules), 1)290 self.assertEqual(fromSto0A.by_rules[0].rule, ([S], [A]))291 self.assertEqual(fromSto0A.end_rule.rule, ([A], [0, A]))292 class RuleNewSto1B(Rule): rule = ([S], [1, B])293 self.assertTrue(g.have_rule(RuleNewSto1B))294 fromSto1B = g.get_rule(RuleNewSto1B)295 self.assertTrue(isclass(fromSto1B))296 self.assertTrue(issubclass(fromSto1B, ContextFree.ReducedUnitRule))297 self.assertEqual(len(fromSto1B.by_rules), 2)298 self.assertEqual(fromSto1B.by_rules[0].rule, ([S], [A]))299 self.assertEqual(fromSto1B.by_rules[1].rule, ([A], [B]))300 self.assertEqual(fromSto1B.end_rule.rule, ([B], [1, B]))301 class RuleNewStoAB(Rule): rule = ([S], [A, B])302 self.assertTrue(g.have_rule(RuleNewStoAB))303 fromStoAB = g.get_rule(RuleNewStoAB)304 self.assertTrue(isclass(fromStoAB))305 self.assertTrue(issubclass(fromStoAB, ContextFree.ReducedUnitRule))306 self.assertEqual(len(fromStoAB.by_rules), 2)307 self.assertEqual(fromStoAB.by_rules[0].rule, ([S], [A]))308 self.assertEqual(fromStoAB.by_rules[1].rule, ([A], [B]))309 self.assertEqual(fromStoAB.end_rule.rule, ([B], [A, B]))310 class RuleNewStoEPS(Rule): rule = ([S], [EPS])311 self.assertTrue(g.have_rule(RuleNewStoEPS))312 fromStoEPS = g.get_rule(RuleNewStoEPS)313 self.assertTrue(isclass(fromStoEPS))314 self.assertTrue(issubclass(fromStoEPS, ContextFree.ReducedUnitRule))315 self.assertEqual(len(fromStoEPS.by_rules), 2)316 self.assertEqual(fromStoEPS.by_rules[0].rule, ([S], [A]))317 self.assertEqual(fromStoEPS.by_rules[1].rule, ([A], [B]))318 self.assertEqual(fromStoEPS.end_rule.rule, ([B], [EPS]))319 class RuleNewSto1A(Rule): rule = ([S], [1, A])320 self.assertTrue(g.have_rule(RuleNewSto1A))321 fromSto1A = g.get_rule(RuleNewSto1A)322 self.assertTrue(isclass(fromSto1A))323 self.assertTrue(issubclass(fromSto1A, ContextFree.ReducedUnitRule))324 self.assertEqual(len(fromSto1A.by_rules), 3)325 self.assertEqual(fromSto1A.by_rules[0].rule, ([S], [A]))326 self.assertEqual(fromSto1A.by_rules[1].rule, ([A], [B]))327 self.assertEqual(fromSto1A.by_rules[2].rule, ([B], [C]))328 self.assertEqual(fromSto1A.end_rule.rule, ([C], [1, A]))329 class RuleNewSto1(Rule): rule = ([S], [1])330 self.assertTrue(g.have_rule(RuleNewSto1))331 fromSto1 = g.get_rule(RuleNewSto1)332 self.assertTrue(isclass(fromSto1))333 self.assertTrue(issubclass(fromSto1, ContextFree.ReducedUnitRule))334 self.assertEqual(len(fromSto1.by_rules), 3)335 self.assertEqual(fromSto1.by_rules[0].rule, ([S], [A]))336 self.assertEqual(fromSto1.by_rules[1].rule, ([A], [B]))337 self.assertEqual(fromSto1.by_rules[2].rule, ([B], [C]))338 self.assertEqual(fromSto1.end_rule.rule, ([C], [1]))339 class RuleNewAto1B(Rule): rule = ([A], [1, B])340 self.assertTrue(g.have_rule(RuleNewAto1B))341 fromAto1B = g.get_rule(RuleNewAto1B)342 self.assertTrue(isclass(fromAto1B))343 self.assertTrue(issubclass(fromAto1B, ContextFree.ReducedUnitRule))344 self.assertEqual(len(fromAto1B.by_rules), 1)345 self.assertEqual(fromAto1B.by_rules[0].rule, ([A], [B]))346 self.assertEqual(fromAto1B.end_rule.rule, ([B], [1, B]))347 class RuleNewAtoAB(Rule): rule = ([A], [A, B])348 self.assertTrue(g.have_rule(RuleNewAtoAB))349 fromAtoAB = g.get_rule(RuleNewAtoAB)350 self.assertTrue(isclass(fromAtoAB))351 self.assertTrue(issubclass(fromAtoAB, ContextFree.ReducedUnitRule))352 self.assertEqual(len(fromAtoAB.by_rules), 1)353 self.assertEqual(fromAtoAB.by_rules[0].rule, ([A], [B]))354 self.assertEqual(fromAtoAB.end_rule.rule, ([B], [A, B]))355 class RuleNewAtoEPS(Rule): rule = ([A], [EPS])356 self.assertTrue(g.have_rule(RuleNewAtoEPS))357 fromAtoEPS = g.get_rule(RuleNewAtoEPS)358 self.assertTrue(isclass(fromAtoEPS))359 self.assertTrue(issubclass(fromAtoEPS, ContextFree.ReducedUnitRule))360 self.assertEqual(len(fromAtoEPS.by_rules), 1)361 self.assertEqual(fromAtoEPS.by_rules[0].rule, ([A], [B]))362 self.assertEqual(fromAtoEPS.end_rule.rule, ([B], [EPS]))363 class RuleNewAto1A(Rule): rule = ([A], [1, A])364 self.assertTrue(g.have_rule(RuleNewAto1A))365 fromAto1A = g.get_rule(RuleNewAto1A)366 self.assertTrue(isclass(fromAto1A))367 self.assertTrue(issubclass(fromAto1A, ContextFree.ReducedUnitRule))368 self.assertEqual(len(fromAto1A.by_rules), 2)369 self.assertEqual(fromAto1A.by_rules[0].rule, ([A], [B]))370 self.assertEqual(fromAto1A.by_rules[1].rule, ([B], [C]))371 self.assertEqual(fromAto1A.end_rule.rule, ([C], [1, A]))372 class RuleNewAto1(Rule): rule = ([A], [1])373 self.assertTrue(g.have_rule(RuleNewAto1))374 fromAto1 = g.get_rule(RuleNewAto1)375 self.assertTrue(isclass(fromAto1))376 self.assertTrue(issubclass(fromAto1, ContextFree.ReducedUnitRule))377 self.assertEqual(len(fromAto1.by_rules), 2)378 self.assertEqual(fromAto1.by_rules[0].rule, ([A], [B]))379 self.assertEqual(fromAto1.by_rules[1].rule, ([B], [C]))380 self.assertEqual(fromAto1.end_rule.rule, ([C], [1]))381 class RuleNewBto1A(Rule): rule = ([B], [1, A])382 self.assertTrue(g.have_rule(RuleNewBto1A))383 fromBto1A = g.get_rule(RuleNewBto1A)384 self.assertTrue(isclass(fromBto1A))385 self.assertTrue(issubclass(fromBto1A, ContextFree.ReducedUnitRule))386 self.assertEqual(len(fromBto1A.by_rules), 1)387 self.assertEqual(fromBto1A.by_rules[0].rule, ([B], [C]))388 self.assertEqual(fromBto1A.end_rule.rule, ([C], [1, A]))389 class RuleNewBto1(Rule): rule = ([B], [1])390 self.assertTrue(g.have_rule(RuleNewBto1))391 fromBto1 = g.get_rule(RuleNewBto1)392 self.assertTrue(isclass(fromBto1))393 self.assertTrue(issubclass(fromBto1, ContextFree.ReducedUnitRule))394 self.assertEqual(len(fromBto1.by_rules), 1)395 self.assertEqual(fromBto1.by_rules[0].rule, ([B], [C]))396 self.assertEqual(fromBto1.end_rule.rule, ([C], [1]))397if __name__ == '__main__':...

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SimpleTest.py

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1#!/usr/bin/env python2"""3:Author Patrik Valkovic4:Created 22.08.2017 20:515:Licence GNUv36Part of grammpy-transforms7"""8from inspect import isclass9from unittest import main, TestCase10from grammpy import *11from grammpy_transforms import ContextFree12class S(Nonterminal): pass13class A(Nonterminal): pass14class B(Nonterminal): pass15class C(Nonterminal): pass16class D(Nonterminal): pass17class Rules(Rule):18 rules=[19 ([S], [A]),20 ([S], [B]),21 ([A], [C]),22 ([A], [0, A]),23 ([A], [1, S]),24 ([B], [D]),25 ([B], [2, B]),26 ([B], [3, S]),27 ([C], [1, C]),28 ([C], [0]),29 ([D], [3, D]),30 ([D], [2])]31"""32 -------------------------------33 | S | A | B | C | D |34--------------------------------35S| [] | [1] | [2] |[1,3]|[2,6]|36--------------------------------37A| | [] | | [3] | |38--------------------------------39B| | | [] | | [6] |40--------------------------------41C| | | | [] | |42--------------------------------43D| | | | | [] |44--------------------------------45S->A S->B A->C A->0A A->1S B->D B->2B B->3S C->1C C->0 D->3D D->246---- ---- ---- ---- 47S->A->0A48S->A->1S49S->A->C->1C50S->A->C->051S->B->2B52S->B->3S53S->B->D->3D54S->B->D->255A->C->1C56A->C->057B->D->3D58B->D->259"""60class SimpleTest(TestCase):61 def test_simpleTest(self):62 g = Grammar(terminals=[0,1,2,3],63 nonterminals=[S, A, B, C, D],64 rules=[Rules],65 start_symbol=S)66 com = ContextFree.remove_unit_rules(g)67 # Removed68 class RuleStoA(Rule): rule=([S], [A])69 self.assertFalse(com.have_rule(RuleStoA))70 class RuleStoB(Rule): rule=([S], [B])71 self.assertFalse(com.have_rule(RuleStoB))72 class RuleAtoC(Rule): rule=([A], [C])73 self.assertFalse(com.have_rule(RuleAtoC))74 class RuleBtoD(Rule): rule=([B], [D])75 self.assertFalse(com.have_rule(RuleBtoD))76 # Old rules77 class RuleNewAto0A(Rule): rule = ([A], [0, A])78 self.assertTrue(com.have_rule(RuleNewAto0A))79 class RuleNewAto1S(Rule): rule = ([A], [1, S])80 self.assertTrue(com.have_rule(RuleNewAto1S))81 class RuleNewBto2B(Rule): rule = ([B], [2, B])82 self.assertTrue(com.have_rule(RuleNewBto2B))83 class RuleNewBto3S(Rule): rule = ([B], [3, S])84 self.assertTrue(com.have_rule(RuleNewBto3S))85 class RuleNewCto1C(Rule): rule = ([C], [1, C])86 self.assertTrue(com.have_rule(RuleNewCto1C))87 class RuleNewCto0(Rule): rule = ([C], [0])88 self.assertTrue(com.have_rule(RuleNewCto0))89 class RuleNewDto3D(Rule): rule = ([D], [3, D])90 self.assertTrue(com.have_rule(RuleNewDto3D))91 class RuleNewDto2(Rule): rule = ([D], [2])92 self.assertTrue(com.have_rule(RuleNewDto2))93 # New rules94 class RuleNewSto0A(Rule): rule = ([S], [0, A])95 self.assertTrue(com.have_rule(RuleNewSto0A))96 fromSto0A = com.get_rule(RuleNewSto0A)97 self.assertTrue(isclass(fromSto0A))98 self.assertTrue(issubclass(fromSto0A, ContextFree.ReducedUnitRule))99 self.assertEqual(len(fromSto0A.by_rules), 1)100 self.assertEqual(fromSto0A.by_rules[0].rule, ([S], [A]))101 self.assertEqual(fromSto0A.end_rule.rule, ([A], [0, A]))102 class RuleNewSto1S(Rule): rule = ([S], [1, S])103 self.assertTrue(com.have_rule(RuleNewSto1S))104 fromSto1S = com.get_rule(RuleNewSto1S)105 self.assertTrue(isclass(fromSto1S))106 self.assertTrue(issubclass(fromSto1S, ContextFree.ReducedUnitRule))107 self.assertEqual(len(fromSto1S.by_rules), 1)108 self.assertEqual(fromSto1S.by_rules[0].rule, ([S], [A]))109 self.assertEqual(fromSto1S.end_rule.rule, ([A], [1, S]))110 class RuleNewSto1C(Rule): rule = ([S], [1, C])111 self.assertTrue(com.have_rule(RuleNewSto1C))112 fromSto1C = com.get_rule(RuleNewSto1C)113 self.assertTrue(isclass(fromSto1C))114 self.assertTrue(issubclass(fromSto1C, ContextFree.ReducedUnitRule))115 self.assertEqual(len(fromSto1C.by_rules), 2)116 self.assertEqual(fromSto1C.by_rules[0].rule, ([S], [A]))117 self.assertEqual(fromSto1C.by_rules[1].rule, ([A], [C]))118 self.assertEqual(fromSto1C.end_rule.rule, ([C], [1, C]))119 class RuleNewSto0(Rule): rule = ([S], [0])120 self.assertTrue(com.have_rule(RuleNewSto0))121 fromSto0 = com.get_rule(RuleNewSto0)122 self.assertTrue(isclass(fromSto0))123 self.assertTrue(issubclass(fromSto0, ContextFree.ReducedUnitRule))124 self.assertEqual(len(fromSto0.by_rules), 2)125 self.assertEqual(fromSto0.by_rules[0].rule, ([S], [A]))126 self.assertEqual(fromSto0.by_rules[1].rule, ([A], [C]))127 self.assertEqual(fromSto0.end_rule.rule, ([C], [0]))128 class RuleNewSto2B(Rule): rule = ([S], [2, B])129 self.assertTrue(com.have_rule(RuleNewSto2B))130 fromSto2B = com.get_rule(RuleNewSto2B)131 self.assertTrue(isclass(fromSto2B))132 self.assertTrue(issubclass(fromSto2B, ContextFree.ReducedUnitRule))133 self.assertEqual(len(fromSto2B.by_rules), 1)134 self.assertEqual(fromSto2B.by_rules[0].rule, ([S], [B]))135 self.assertEqual(fromSto2B.end_rule.rule, ([B], [2, B]))136 class RuleNewSto3S(Rule): rule = ([S], [3, S])137 self.assertTrue(com.have_rule(RuleNewSto3S))138 fromSto3S = com.get_rule(RuleNewSto3S)139 self.assertTrue(isclass(fromSto3S))140 self.assertTrue(issubclass(fromSto3S, ContextFree.ReducedUnitRule))141 self.assertEqual(len(fromSto3S.by_rules), 1)142 self.assertEqual(fromSto3S.by_rules[0].rule, ([S], [B]))143 self.assertEqual(fromSto3S.end_rule.rule, ([B], [3, S]))144 class RuleNewSto3D(Rule): rule = ([S], [3, D])145 self.assertTrue(com.have_rule(RuleNewSto3D))146 fromSto3D = com.get_rule(RuleNewSto3D)147 self.assertTrue(isclass(fromSto3D))148 self.assertTrue(issubclass(fromSto3D, ContextFree.ReducedUnitRule))149 self.assertEqual(len(fromSto3D.by_rules), 2)150 self.assertEqual(fromSto3D.by_rules[0].rule, ([S], [B]))151 self.assertEqual(fromSto3D.by_rules[1].rule, ([B], [D]))152 self.assertEqual(fromSto3D.end_rule.rule, ([D], [3, D]))153 class RuleNewSto2(Rule): rule = ([S], [2])154 self.assertTrue(com.have_rule(RuleNewSto2))155 fromSto2 = com.get_rule(RuleNewSto2)156 self.assertTrue(isclass(fromSto2))157 self.assertTrue(issubclass(fromSto2, ContextFree.ReducedUnitRule))158 self.assertEqual(len(fromSto2.by_rules), 2)159 self.assertEqual(fromSto2.by_rules[0].rule, ([S], [B]))160 self.assertEqual(fromSto2.by_rules[1].rule, ([B], [D]))161 self.assertEqual(fromSto2.end_rule.rule, ([D], [2]))162 class RuleNewAto1C(Rule): rule = ([A], [1, C])163 self.assertTrue(com.have_rule(RuleNewAto1C))164 fromAto1C = com.get_rule(RuleNewAto1C)165 self.assertTrue(isclass(fromAto1C))166 self.assertTrue(issubclass(fromAto1C, ContextFree.ReducedUnitRule))167 self.assertEqual(len(fromAto1C.by_rules), 1)168 self.assertEqual(fromAto1C.by_rules[0].rule, ([A], [C]))169 self.assertEqual(fromAto1C.end_rule.rule, ([C], [1, C]))170 class RuleNewAto0(Rule): rule = ([A], [0])171 self.assertTrue(com.have_rule(RuleNewAto0))172 fromAto0 = com.get_rule(RuleNewAto0)173 self.assertTrue(isclass(fromAto0))174 self.assertTrue(issubclass(fromAto0, ContextFree.ReducedUnitRule))175 self.assertEqual(len(fromAto0.by_rules), 1)176 self.assertEqual(fromAto0.by_rules[0].rule, ([A], [C]))177 self.assertEqual(fromAto0.end_rule.rule, ([C], [0]))178 class RuleNewBto3D(Rule): rule = ([B], [3, D])179 self.assertTrue(com.have_rule(RuleNewBto3D))180 fromBto3D = com.get_rule(RuleNewBto3D)181 self.assertTrue(isclass(fromBto3D))182 self.assertTrue(issubclass(fromBto3D, ContextFree.ReducedUnitRule))183 self.assertEqual(len(fromBto3D.by_rules), 1)184 self.assertEqual(fromBto3D.by_rules[0].rule, ([B], [D]))185 self.assertEqual(fromBto3D.end_rule.rule, ([D], [3, D]))186 class RuleNewBto2(Rule): rule = ([B], [2])187 self.assertTrue(com.have_rule(RuleNewBto2))188 fromBto2 = com.get_rule(RuleNewBto2)189 self.assertTrue(isclass(fromBto2))190 self.assertTrue(issubclass(fromBto2, ContextFree.ReducedUnitRule))191 self.assertEqual(len(fromBto2.by_rules), 1)192 self.assertEqual(fromBto2.by_rules[0].rule, ([B], [D]))193 self.assertEqual(fromBto2.end_rule.rule, ([D], [2]))194 def test_simpleTestShouldNotChange(self):195 g = Grammar(terminals=[0,1,2,3],196 nonterminals=[S, A, B, C, D],197 rules=[Rules],198 start_symbol=S)199 ContextFree.remove_unit_rules(g)200 # Removed201 class RuleStoA(Rule): rule = ([S], [A])202 self.assertTrue(g.have_rule(RuleStoA))203 class RuleStoB(Rule): rule = ([S], [B])204 self.assertTrue(g.have_rule(RuleStoB))205 class RuleAtoC(Rule): rule = ([A], [C])206 self.assertTrue(g.have_rule(RuleAtoC))207 class RuleBtoD(Rule): rule = ([B], [D])208 self.assertTrue(g.have_rule(RuleBtoD))209 # Old rules210 class RuleNewAto0A(Rule): rule = ([A], [0, A])211 self.assertTrue(g.have_rule(RuleNewAto0A))212 class RuleNewAto1S(Rule): rule = ([A], [1, S])213 self.assertTrue(g.have_rule(RuleNewAto1S))214 class RuleNewBto2B(Rule): rule = ([B], [2, B])215 self.assertTrue(g.have_rule(RuleNewBto2B))216 class RuleNewBto3S(Rule): rule = ([B], [3, S])217 self.assertTrue(g.have_rule(RuleNewBto3S))218 class RuleNewCto1C(Rule): rule = ([C], [1, C])219 self.assertTrue(g.have_rule(RuleNewCto1C))220 class RuleNewCto0(Rule): rule = ([C], [0])221 self.assertTrue(g.have_rule(RuleNewCto0))222 class RuleNewDto3D(Rule): rule = ([D], [3, D])223 self.assertTrue(g.have_rule(RuleNewDto3D))224 class RuleNewDto2(Rule): rule = ([D], [2])225 self.assertTrue(g.have_rule(RuleNewDto2))226 # New rules227 class RuleNewSto0A(Rule): rule = ([S], [0, A])228 self.assertFalse(g.have_rule(RuleNewSto0A))229 class RuleNewSto1S(Rule): rule = ([S], [1, S])230 self.assertFalse(g.have_rule(RuleNewSto1S))231 class RuleNewSto1C(Rule): rule = ([S], [1, C])232 self.assertFalse(g.have_rule(RuleNewSto1C))233 class RuleNewSto0(Rule): rule = ([S], [0])234 self.assertFalse(g.have_rule(RuleNewSto0))235 class RuleNewSto2B(Rule): rule = ([S], [2, B])236 self.assertFalse(g.have_rule(RuleNewSto2B))237 class RuleNewSto3S(Rule): rule = ([S], [3, S])238 self.assertFalse(g.have_rule(RuleNewSto3S))239 class RuleNewSto3D(Rule): rule = ([S], [3, D])240 self.assertFalse(g.have_rule(RuleNewSto3D))241 class RuleNewSto2(Rule): rule = ([S], [2])242 self.assertFalse(g.have_rule(RuleNewSto2))243 class RuleNewAto1C(Rule): rule = ([A], [1, C])244 self.assertFalse(g.have_rule(RuleNewAto1C))245 class RuleNewAto0(Rule): rule = ([A], [0])246 self.assertFalse(g.have_rule(RuleNewAto0))247 class RuleNewBto3D(Rule): rule = ([B], [3, D])248 self.assertFalse(g.have_rule(RuleNewBto3D))249 class RuleNewBto2(Rule): rule = ([B], [2])250 self.assertFalse(g.have_rule(RuleNewBto2))251 def test_simpleTestShouldChange(self):252 g = Grammar(terminals=[0,1,2,3],253 nonterminals=[S, A, B, C, D],254 rules=[Rules],255 start_symbol=S)256 ContextFree.remove_unit_rules(g, transform_grammar=True)257 # Removed258 class RuleStoA(Rule): rule=([S], [A])259 self.assertFalse(g.have_rule(RuleStoA))260 class RuleStoB(Rule): rule=([S], [B])261 self.assertFalse(g.have_rule(RuleStoB))262 class RuleAtoC(Rule): rule=([A], [C])263 self.assertFalse(g.have_rule(RuleAtoC))264 class RuleBtoD(Rule): rule=([B], [D])265 self.assertFalse(g.have_rule(RuleBtoD))266 # Old rules267 class RuleNewAto0A(Rule): rule = ([A], [0, A])268 self.assertTrue(g.have_rule(RuleNewAto0A))269 class RuleNewAto1S(Rule): rule = ([A], [1, S])270 self.assertTrue(g.have_rule(RuleNewAto1S))271 class RuleNewBto2B(Rule): rule = ([B], [2, B])272 self.assertTrue(g.have_rule(RuleNewBto2B))273 class RuleNewBto3S(Rule): rule = ([B], [3, S])274 self.assertTrue(g.have_rule(RuleNewBto3S))275 class RuleNewCto1C(Rule): rule = ([C], [1, C])276 self.assertTrue(g.have_rule(RuleNewCto1C))277 class RuleNewCto0(Rule): rule = ([C], [0])278 self.assertTrue(g.have_rule(RuleNewCto0))279 class RuleNewDto3D(Rule): rule = ([D], [3, D])280 self.assertTrue(g.have_rule(RuleNewDto3D))281 class RuleNewDto2(Rule): rule = ([D], [2])282 self.assertTrue(g.have_rule(RuleNewDto2))283 # New rules284 class RuleNewSto0A(Rule): rule = ([S], [0, A])285 self.assertTrue(g.have_rule(RuleNewSto0A))286 fromSto0A = g.get_rule(RuleNewSto0A)287 self.assertTrue(isclass(fromSto0A))288 self.assertTrue(issubclass(fromSto0A, ContextFree.ReducedUnitRule))289 self.assertEqual(len(fromSto0A.by_rules), 1)290 self.assertEqual(fromSto0A.by_rules[0].rule, ([S], [A]))291 self.assertEqual(fromSto0A.end_rule.rule, ([A], [0, A]))292 class RuleNewSto1S(Rule): rule = ([S], [1, S])293 self.assertTrue(g.have_rule(RuleNewSto1S))294 fromSto1S = g.get_rule(RuleNewSto1S)295 self.assertTrue(isclass(fromSto1S))296 self.assertTrue(issubclass(fromSto1S, ContextFree.ReducedUnitRule))297 self.assertEqual(len(fromSto1S.by_rules), 1)298 self.assertEqual(fromSto1S.by_rules[0].rule, ([S], [A]))299 self.assertEqual(fromSto1S.end_rule.rule, ([A], [1, S]))300 class RuleNewSto1C(Rule): rule = ([S], [1, C])301 self.assertTrue(g.have_rule(RuleNewSto1C))302 fromSto1C = g.get_rule(RuleNewSto1C)303 self.assertTrue(isclass(fromSto1C))304 self.assertTrue(issubclass(fromSto1C, ContextFree.ReducedUnitRule))305 self.assertEqual(len(fromSto1C.by_rules), 2)306 self.assertEqual(fromSto1C.by_rules[0].rule, ([S], [A]))307 self.assertEqual(fromSto1C.by_rules[1].rule, ([A], [C]))308 self.assertEqual(fromSto1C.end_rule.rule, ([C], [1, C]))309 class RuleNewSto0(Rule): rule = ([S], [0])310 self.assertTrue(g.have_rule(RuleNewSto0))311 fromSto0 = g.get_rule(RuleNewSto0)312 self.assertTrue(isclass(fromSto0))313 self.assertTrue(issubclass(fromSto0, ContextFree.ReducedUnitRule))314 self.assertEqual(len(fromSto0.by_rules), 2)315 self.assertEqual(fromSto0.by_rules[0].rule, ([S], [A]))316 self.assertEqual(fromSto0.by_rules[1].rule, ([A], [C]))317 self.assertEqual(fromSto0.end_rule.rule, ([C], [0]))318 class RuleNewSto2B(Rule): rule = ([S], [2, B])319 self.assertTrue(g.have_rule(RuleNewSto2B))320 fromSto2B = g.get_rule(RuleNewSto2B)321 self.assertTrue(isclass(fromSto2B))322 self.assertTrue(issubclass(fromSto2B, ContextFree.ReducedUnitRule))323 self.assertEqual(len(fromSto2B.by_rules), 1)324 self.assertEqual(fromSto2B.by_rules[0].rule, ([S], [B]))325 self.assertEqual(fromSto2B.end_rule.rule, ([B], [2, B]))326 class RuleNewSto3S(Rule): rule = ([S], [3, S])327 self.assertTrue(g.have_rule(RuleNewSto3S))328 fromSto3S = g.get_rule(RuleNewSto3S)329 self.assertTrue(isclass(fromSto3S))330 self.assertTrue(issubclass(fromSto3S, ContextFree.ReducedUnitRule))331 self.assertEqual(len(fromSto3S.by_rules), 1)332 self.assertEqual(fromSto3S.by_rules[0].rule, ([S], [B]))333 self.assertEqual(fromSto3S.end_rule.rule, ([B], [3, S]))334 class RuleNewSto3D(Rule): rule = ([S], [3, D])335 self.assertTrue(g.have_rule(RuleNewSto3D))336 fromSto3D = g.get_rule(RuleNewSto3D)337 self.assertTrue(isclass(fromSto3D))338 self.assertTrue(issubclass(fromSto3D, ContextFree.ReducedUnitRule))339 self.assertEqual(len(fromSto3D.by_rules), 2)340 self.assertEqual(fromSto3D.by_rules[0].rule, ([S], [B]))341 self.assertEqual(fromSto3D.by_rules[1].rule, ([B], [D]))342 self.assertEqual(fromSto3D.end_rule.rule, ([D], [3, D]))343 class RuleNewSto2(Rule): rule = ([S], [2])344 self.assertTrue(g.have_rule(RuleNewSto2))345 fromSto2 = g.get_rule(RuleNewSto2)346 self.assertTrue(isclass(fromSto2))347 self.assertTrue(issubclass(fromSto2, ContextFree.ReducedUnitRule))348 self.assertEqual(len(fromSto2.by_rules), 2)349 self.assertEqual(fromSto2.by_rules[0].rule, ([S], [B]))350 self.assertEqual(fromSto2.by_rules[1].rule, ([B], [D]))351 self.assertEqual(fromSto2.end_rule.rule, ([D], [2]))352 class RuleNewAto1C(Rule): rule = ([A], [1, C])353 self.assertTrue(g.have_rule(RuleNewAto1C))354 fromAto1C = g.get_rule(RuleNewAto1C)355 self.assertTrue(isclass(fromAto1C))356 self.assertTrue(issubclass(fromAto1C, ContextFree.ReducedUnitRule))357 self.assertEqual(len(fromAto1C.by_rules), 1)358 self.assertEqual(fromAto1C.by_rules[0].rule, ([A], [C]))359 self.assertEqual(fromAto1C.end_rule.rule, ([C], [1, C]))360 class RuleNewAto0(Rule): rule = ([A], [0])361 self.assertTrue(g.have_rule(RuleNewAto0))362 fromAto0 = g.get_rule(RuleNewAto0)363 self.assertTrue(isclass(fromAto0))364 self.assertTrue(issubclass(fromAto0, ContextFree.ReducedUnitRule))365 self.assertEqual(len(fromAto0.by_rules), 1)366 self.assertEqual(fromAto0.by_rules[0].rule, ([A], [C]))367 self.assertEqual(fromAto0.end_rule.rule, ([C], [0]))368 class RuleNewBto3D(Rule): rule = ([B], [3, D])369 self.assertTrue(g.have_rule(RuleNewBto3D))370 fromBto3D = g.get_rule(RuleNewBto3D)371 self.assertTrue(isclass(fromBto3D))372 self.assertTrue(issubclass(fromBto3D, ContextFree.ReducedUnitRule))373 self.assertEqual(len(fromBto3D.by_rules), 1)374 self.assertEqual(fromBto3D.by_rules[0].rule, ([B], [D]))375 self.assertEqual(fromBto3D.end_rule.rule, ([D], [3, D]))376 class RuleNewBto2(Rule): rule = ([B], [2])377 self.assertTrue(g.have_rule(RuleNewBto2))378 fromBto2 = g.get_rule(RuleNewBto2)379 self.assertTrue(isclass(fromBto2))380 self.assertTrue(issubclass(fromBto2, ContextFree.ReducedUnitRule))381 self.assertEqual(len(fromBto2.by_rules), 1)382 self.assertEqual(fromBto2.by_rules[0].rule, ([B], [D]))383 self.assertEqual(fromBto2.end_rule.rule, ([D], [2]))384if __name__ == '__main__':...

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Node.py

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1import threading2from threading import currentThread3import time4from actions.Action import Action5from utils.Constants import EventType6class Node(object):7 def run(self, scenario_engine):8 raise NotImplementedError("Should have implemented this")9 def start_rule_passed(self, common_obj):10 raise NotImplementedError("Should have implemented this")11 def end_rule_passed(self, common_obj):12 raise NotImplementedError("Should have implemented this")13 def on_event(self, type):14 raise NotImplementedError("Should have implemented this")15 @staticmethod16 def of(node_json):17 if node_json is None:18 return EmptyNode()19 if node_json["type"] == "sync":20 return SyncNode(node_json["start_rule"], node_json["end_rule"], node_json["actions"], node_json["events"])21 if node_json["type"] == "loop":22 return LoopNode(node_json["start_rule"], node_json["end_rule"], node_json["actions"], node_json["events"] )23 if node_json["type"] == "parallel":24 return ParallelNode(node_json["start_rule"], node_json["end_rule"], node_json["actions"], node_json["name"], node_json["events"] )25class EmptyNode(Node):26 def run(self, nao_client):27 pass28def parse_actions(actions):29 stages = []30 for stage in actions:31 action = Action.of(stage['Action'])32 stages.append(action)33 return stages34def parse_events(events):35 stages = []36 for stage in events:37 event = Event.of(stage['Event'])38 stages.append(event)39 return stages40class SyncNode(Node):41 def __init__(self, start_rule, end_rule, actions, events):42 self.start_rule = start_rule43 self.end_rule = end_rule44 self.actions = parse_actions(actions)45 self.events = parse_events(events)46 self.common_obj = None47 self.lock = threading.Lock()48 def end_rule_passed(self, common_obj):49 return eval(self.end_rule, {"common_obj": common_obj, "options": common_obj["options"].get, "always": always, "child_ready": child_ready})50 def start_rule_passed(self, common_obj):51 return eval(self.start_rule, {"common_obj": common_obj, "options": common_obj["options"].get, "always": always, "child_ready": child_ready})52 def on_event(self, data):53 print "event"54 print type55 print self.events56 for e in self.events:57 if e.data == data:58 self.lock.acquire()59 e.run(self.common_obj)60 self.lock.release()61 print "event"62 time.sleep(0.1)63 def run(self, scenario_engine):64 print self.events65 self.common_obj = scenario_engine.common_obj66 self.common_obj["options"]["interrupt_lock"] = self.lock67 if self.common_obj.get("Analyser", None):68 for e in self.events:69 self.common_obj["Analyser"].add_event_to_lissen(e.data)70 for action in self.actions:71 self.lock.acquire()72 action.run(scenario_engine.common_obj)73 self.lock.release()74 time.sleep(0.01)75 if self.common_obj.get("Analyser", None):76 for e in self.events:77 self.common_obj["Analyser"].remove_event_to_lissen(e.data)78class LoopNode(Node):79 def __init__(self, start_rule, end_rule, actions, events):80 self.start_rule = start_rule81 self.end_rule = end_rule82 self.actions = parse_actions(actions)83 self.events = parse_events(events)84 self.common_obj = None85 self.lock = threading.Lock()86 def end_rule_passed(self, common_obj):87 return eval(self.end_rule, {"common_obj": common_obj,88 "options": common_obj["options"].get,89 "always": always,90 "child_ready": child_ready,91 "now": time.time(),92 "start": self.start,93 "clicked": common_obj["click"].is_clicked()})94 def start_rule_passed(self, common_obj):95 return eval(self.start_rule, {"common_obj": common_obj,96 "options": common_obj["options"].get,97 "always": always,98 "child_ready": child_ready})99 def on_event(self, type):100 for e in self.events:101 if e.type == type:102 self.lock.acquire()103 e.run()104 self.lock.release()105 def run(self, scenario_engine):106 print self.actions107 self.common_obj = scenario_engine.common_obj108 self.start = time.time()109 while not self.end_rule_passed(scenario_engine.common_obj):110 for action in self.actions:111 self.lock.acquire()112 action.run(scenario_engine.common_obj)113 self.lock.release()114 time.sleep(0.01)115class ParallelNode(Node):116 def __init__(self, start_rule, end_rule, actions, name, events):117 self.start_rule = start_rule118 self.end_rule = end_rule119 self.actions = parse_actions(actions)120 self.name = name121 self.events = parse_events(events)122 self.common_obj = None123 self.lock = threading.Lock()124 def end_rule_passed(self, common_obj):125 return eval(self.end_rule, {"common_obj": common_obj, "options": common_obj["options"].get, "always": always, "child_ready": child_ready})126 def start_rule_passed(self, common_obj):127 return eval(self.start_rule, {"common_obj": common_obj, "options": common_obj["options"].get, "always": always, "child_ready": child_ready})128 def on_event(self, type):129 for e in self.events:130 if e.type == type:131 self.lock.acquire()132 e.run()133 self.lock.release()134 def run(self, scenario_engine):135 print self.actions136 self.common_obj = scenario_engine.common_obj137 t = currentThread()138 while getattr(t, "do_run", True):139 for action in self.actions:140 self.lock.acquire()141 action.run(scenario_engine.common_obj)142 self.lock.release()143 time.sleep(0.01)144def always():145 return True146def child_ready():147 return True148def options(val):149 global common_obj150 return common_obj["options"].get(val, False)151class Event(object):152 def run(self, common_obj):153 raise NotImplementedError("Should have implemented this")154 @staticmethod155 def of(event_json):156 if event_json is None:157 return EmptyEvent()158 if event_json["type"] == EventType.GAZE_AVERTING.value:159 return SimpleEvent(EventType.GAZE_AVERTING, event_json["separation"], event_json["value"], event_json["actions"])160 if event_json["type"] == EventType.Emotion_OCCURRED.value:161 return SimpleEvent(EventType.Emotion_OCCURRED, event_json["separation"], event_json["value"], event_json["actions"])162 if event_json["type"] == EventType.QUESTION_DETECTED.value:163 return SimpleEvent(EventType.QUESTION_DETECTED, event_json["separation"], event_json["value"], event_json["actions"])164 if event_json["type"] == EventType.SILENCE_DETECTED.value:165 return SimpleEvent(EventType.SILENCE_DETECTED, event_json["separation"], event_json["value"], event_json["actions"])166class EmptyEvent(Event):167 def run(self, common_obj):168 pass169class SimpleEvent(Event):170 def __init__(self, type, separation, value, actions):171 self.type = type172 self.data = {"type": type, "separation": separation, "value": value}173 self.actions = parse_actions(actions)174 def run(self, common_obj):175 print self.actions176 for action in self.actions:...

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