How to use matches method in Playwright Internal

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test_pattern.py

Source:test_pattern.py Github

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...12 input_string = "An Abyssinian fly playing a Celtic violin was annoyed by trashy flags on " \13 "which were the Hebrew letter qoph."14 def test_single(self):15 pattern = StringPattern("Celtic")16 matches = list(pattern.matches(self.input_string))17 assert len(matches) == 118 assert isinstance(matches[0], Match)19 assert matches[0].pattern == pattern20 assert matches[0].span == (28, 34)21 assert matches[0].value == "Celtic"22 def test_repr(self):23 pattern = StringPattern("Celtic")24 assert repr(pattern) == '<StringPattern:(\'Celtic\',)>'25 def test_ignore_case(self):26 pattern = StringPattern("celtic", ignore_case=False)27 matches = list(pattern.matches(self.input_string))28 assert len(matches) == 029 pattern = StringPattern("celtic", ignore_case=True)30 matches = list(pattern.matches(self.input_string))31 assert len(matches) == 132 assert matches[0].value == "Celtic"33 def test_private_names(self):34 pattern = StringPattern("celtic", name="test", private_names=["test"], ignore_case=True)35 matches = list(pattern.matches(self.input_string))36 assert len(matches) == 137 assert matches[0].private38 def test_ignore_names(self):39 pattern = StringPattern("celtic", name="test", ignore_names=["test"], ignore_case=True)40 matches = list(pattern.matches(self.input_string))41 assert len(matches) == 042 def test_no_match(self):43 pattern = StringPattern("Python")44 matches = list(pattern.matches(self.input_string))45 assert not matches46 def test_multiple_patterns(self):47 pattern = StringPattern("playing", "annoyed", "Hebrew")48 matches = list(pattern.matches(self.input_string))49 assert len(matches) == 350 assert isinstance(matches[0], Match)51 assert matches[0].pattern == pattern52 assert matches[0].span == (18, 25)53 assert matches[0].value == "playing"54 assert isinstance(matches[1], Match)55 assert matches[1].pattern == pattern56 assert matches[1].span == (46, 53)57 assert matches[1].value == "annoyed"58 assert isinstance(matches[2], Match)59 assert matches[2].pattern == pattern60 assert matches[2].span == (88, 94)61 assert matches[2].value == "Hebrew"62 def test_start_end_kwargs(self):63 pattern = StringPattern("Abyssinian", start=20, end=40)64 matches = list(pattern.matches(self.input_string))65 assert len(matches) == 066 def test_matches_kwargs(self):67 pattern = StringPattern("Abyssinian", name="test", value="AB")68 matches = list(pattern.matches(self.input_string))69 assert len(matches) == 170 assert matches[0].name == "test"71 assert matches[0].value == "AB"72 def test_post_processor(self):73 def post_processor(matches, pattern):74 assert len(matches) == 175 assert isinstance(pattern, StringPattern)76 return []77 pattern = StringPattern("Abyssinian", name="test", value="AB", post_processor=post_processor)78 matches = list(pattern.matches(self.input_string))79 assert len(matches) == 080class TestRePattern(object):81 """82 Tests for RePattern matching83 """84 input_string = "An Abyssinian fly playing a Celtic violin was annoyed by trashy flags on " \85 "which were the Hebrew letter qoph."86 def test_single_compiled(self):87 pattern = RePattern(re.compile("Celt.?c"))88 matches = list(pattern.matches(self.input_string))89 assert len(matches) == 190 assert isinstance(matches[0], Match)91 assert matches[0].pattern == pattern92 assert matches[0].span == (28, 34)93 assert matches[0].value == "Celtic"94 def test_single_string(self):95 pattern = RePattern("Celt.?c")96 matches = list(pattern.matches(self.input_string))97 assert len(matches) == 198 assert isinstance(matches[0], Match)99 assert matches[0].pattern == pattern100 assert matches[0].span == (28, 34)101 assert matches[0].value == "Celtic"102 def test_single_kwargs(self):103 pattern = RePattern({"pattern": "celt.?c", "flags": re.IGNORECASE})104 matches = list(pattern.matches(self.input_string))105 assert len(matches) == 1106 assert isinstance(matches[0], Match)107 assert matches[0].pattern == pattern108 assert matches[0].span == (28, 34)109 assert matches[0].value == "Celtic"110 def test_single_vargs(self):111 pattern = RePattern(("celt.?c", re.IGNORECASE))112 matches = list(pattern.matches(self.input_string))113 assert len(matches) == 1114 assert isinstance(matches[0], Match)115 assert matches[0].pattern == pattern116 assert matches[0].span == (28, 34)117 assert matches[0].value == "Celtic"118 def test_no_match(self):119 pattern = RePattern("abc.?def")120 matches = list(pattern.matches(self.input_string))121 assert len(matches) == 0122 def test_shortcuts(self):123 pattern = RePattern("Celtic-violin", abbreviations=[("-", r"[\W_]+")])124 matches = list(pattern.matches(self.input_string))125 assert len(matches) == 1126 pattern = RePattern({"pattern": "celtic-violin", "flags": re.IGNORECASE}, abbreviations=[("-", r"[\W_]+")])127 matches = list(pattern.matches(self.input_string))128 assert len(matches) == 1129 def test_multiple_patterns(self):130 pattern = RePattern("pla.?ing", "ann.?yed", "Heb.?ew")131 matches = list(pattern.matches(self.input_string))132 assert len(matches) == 3133 assert isinstance(matches[0], Match)134 assert matches[0].pattern == pattern135 assert matches[0].span == (18, 25)136 assert matches[0].value == "playing"137 assert isinstance(matches[1], Match)138 assert matches[1].pattern == pattern139 assert matches[1].span == (46, 53)140 assert matches[1].value == "annoyed"141 assert isinstance(matches[2], Match)142 assert matches[2].pattern == pattern143 assert matches[2].span == (88, 94)144 assert matches[2].value == "Hebrew"145 def test_unnamed_groups(self):146 pattern = RePattern(r"(Celt.?c)\s+(\w+)")147 matches = list(pattern.matches(self.input_string))148 assert len(matches) == 1149 parent = matches[0]150 assert isinstance(parent, Match)151 assert parent.pattern == pattern152 assert parent.span == (28, 41)153 assert parent.name is None154 assert parent.value == "Celtic violin"155 assert len(parent.children) == 2156 group1, group2 = parent.children157 assert isinstance(group1, Match)158 assert group1.pattern == pattern159 assert group1.span == (28, 34)160 assert group1.name is None161 assert group1.value == "Celtic"162 assert group1.parent == parent163 assert isinstance(group2, Match)164 assert group2.pattern == pattern165 assert group2.span == (35, 41)166 assert group2.name is None167 assert group2.value == "violin"168 assert group2.parent == parent169 def test_named_groups(self):170 pattern = RePattern(r"(?P<param1>Celt.?c)\s+(?P<param2>\w+)")171 matches = list(pattern.matches(self.input_string))172 assert len(matches) == 1173 parent = matches[0]174 assert isinstance(parent, Match)175 assert parent.pattern == pattern176 assert parent.span == (28, 41)177 assert parent.name is None178 assert parent.value == "Celtic violin"179 assert len(parent.children) == 2180 group1, group2 = parent.children181 assert isinstance(group1, Match)182 assert group1.pattern == pattern183 assert group1.span == (28, 34)184 assert group1.name == "param1"185 assert group1.value == "Celtic"186 assert group1.parent == parent187 assert isinstance(group2, Match)188 assert group2.pattern == pattern189 assert group2.span == (35, 41)190 assert group2.name == "param2"191 assert group2.value == "violin"192 assert group2.parent == parent193 def test_children(self):194 pattern = RePattern(r"(?P<param1>Celt.?c)\s+(?P<param2>\w+)", children=True)195 matches = list(pattern.matches(self.input_string))196 assert len(matches) == 2197 group1, group2 = matches198 assert isinstance(group1, Match)199 assert group1.pattern == pattern200 assert group1.span == (28, 34)201 assert group1.name == "param1"202 assert group1.value == "Celtic"203 assert isinstance(group2, Match)204 assert group2.pattern == pattern205 assert group2.span == (35, 41)206 assert group2.name == "param2"207 assert group2.value == "violin"208 def test_children_parent_private(self):209 pattern = RePattern(r"(?P<param1>Celt.?c)\s+(?P<param2>\w+)", children=True, private_parent=True)210 matches = list(pattern.matches(self.input_string))211 assert len(matches) == 3212 parent, group1, group2 = matches213 assert isinstance(group1, Match)214 assert parent.private215 assert parent.pattern == pattern216 assert parent.span == (28, 41)217 assert parent.name is None218 assert parent.value == "Celtic violin"219 assert isinstance(group1, Match)220 assert not group1.private221 assert group1.pattern == pattern222 assert group1.span == (28, 34)223 assert group1.name == "param1"224 assert group1.value == "Celtic"225 assert isinstance(group2, Match)226 assert not group2.private227 assert group2.pattern == pattern228 assert group2.span == (35, 41)229 assert group2.name == "param2"230 assert group2.value == "violin"231 def test_parent_children_private(self):232 pattern = RePattern(r"(?P<param1>Celt.?c)\s+(?P<param2>\w+)", private_children=True)233 matches = list(pattern.matches(self.input_string))234 assert len(matches) == 3235 parent, group1, group2 = matches236 assert isinstance(group1, Match)237 assert not parent.private238 assert parent.pattern == pattern239 assert parent.span == (28, 41)240 assert parent.name is None241 assert parent.value == "Celtic violin"242 assert isinstance(group1, Match)243 assert group1.private244 assert group1.pattern == pattern245 assert group1.span == (28, 34)246 assert group1.name == "param1"247 assert group1.value == "Celtic"248 assert isinstance(group2, Match)249 assert group2.private250 assert group2.pattern == pattern251 assert group2.span == (35, 41)252 assert group2.name == "param2"253 assert group2.value == "violin"254 def test_every(self):255 pattern = RePattern(r"(?P<param1>Celt.?c)\s+(?P<param2>\w+)", every=True)256 matches = list(pattern.matches(self.input_string))257 assert len(matches) == 3258 parent, group1, group2 = matches259 assert isinstance(group1, Match)260 assert not parent.private261 assert parent.pattern == pattern262 assert parent.span == (28, 41)263 assert parent.name is None264 assert parent.value == "Celtic violin"265 assert isinstance(group1, Match)266 assert not group1.private267 assert group1.pattern == pattern268 assert group1.span == (28, 34)269 assert group1.name == "param1"270 assert group1.value == "Celtic"271 assert isinstance(group2, Match)272 assert not group2.private273 assert group2.pattern == pattern274 assert group2.span == (35, 41)275 assert group2.name == "param2"276 assert group2.value == "violin"277 def test_private_names(self):278 pattern = RePattern(r"(?P<param1>Celt.?c)\s+(?P<param2>\w+)", private_names=["param2"], children=True)279 matches = list(pattern.matches(self.input_string))280 assert len(matches) == 2281 assert matches[0].name == "param1"282 assert not matches[0].private283 assert matches[1].name == "param2"284 assert matches[1].private285 def test_ignore_names(self):286 pattern = RePattern(r"(?P<param1>Celt.?c)\s+(?P<param2>\w+)", ignore_names=["param2"], children=True)287 matches = list(pattern.matches(self.input_string))288 assert len(matches) == 1289 assert matches[0].name == "param1"290 def test_matches_kwargs(self):291 pattern = RePattern("He.rew", name="test", value="HE")292 matches = list(pattern.matches(self.input_string))293 assert len(matches) == 1294 assert matches[0].name == "test"295 assert matches[0].value == "HE"296 pattern = RePattern("H(e.)(rew)", name="test", value="HE")297 matches = list(pattern.matches(self.input_string))298 assert len(matches) == 1299 assert matches[0].name == "test"300 assert matches[0].value == "HE"301 children = matches[0].children302 assert len(children) == 2303 assert children[0].name == "test"304 assert children[0].value == "HE"305 assert children[1].name == "test"306 assert children[1].value == "HE"307 pattern = RePattern("H(?P<first>e.)(?P<second>rew)", name="test", value="HE")308 matches = list(pattern.matches(self.input_string))309 assert len(matches) == 1310 assert matches[0].name == "test"311 assert matches[0].value == "HE"312 children = matches[0].children313 assert len(children) == 2314 assert children[0].name == "first"315 assert children[0].value == "HE"316 assert children[1].name == "second"317 assert children[1].value == "HE"318class TestFunctionalPattern(object):319 """320 Tests for FunctionalPattern matching321 """322 input_string = "An Abyssinian fly playing a Celtic violin was annoyed by trashy flags on " \323 "which were the Hebrew letter qoph."324 def test_single_vargs(self):325 def func(input_string):326 i = input_string.find("fly")327 if i > -1:328 return i, i + len("fly"), "fly", "functional"329 pattern = FunctionalPattern(func)330 matches = list(pattern.matches(self.input_string))331 assert len(matches) == 1332 assert isinstance(matches[0], Match)333 assert matches[0].pattern == pattern334 assert matches[0].span == (14, 17)335 assert matches[0].name == "functional"336 assert matches[0].value == "fly"337 def test_single_kwargs(self):338 def func(input_string):339 i = input_string.find("fly")340 if i > -1:341 return {"start": i, "end": i + len("fly"), "name": "functional"}342 pattern = FunctionalPattern(func)343 matches = list(pattern.matches(self.input_string))344 assert len(matches) == 1345 assert isinstance(matches[0], Match)346 assert matches[0].pattern == pattern347 assert matches[0].span == (14, 17)348 assert matches[0].name == "functional"349 assert matches[0].value == "fly"350 def test_multiple_objects(self):351 def func(input_string):352 i = input_string.find("fly")353 matches = []354 if i > -1:355 matches.append((i, i + len("fly"), {'name': "functional"}))356 i = input_string.find("annoyed")357 if i > -1:358 matches.append((i, i + len("annoyed")))359 i = input_string.find("Hebrew")360 if i > -1:361 matches.append({"start": i, "end": i + len("Hebrew")})362 return matches363 pattern = FunctionalPattern(func)364 matches = list(pattern.matches(self.input_string))365 assert len(matches) == 3366 assert isinstance(matches[0], Match)367 assert matches[0].pattern == pattern368 assert matches[0].span == (14, 17)369 assert matches[0].name == "functional"370 assert matches[0].value == "fly"371 assert isinstance(matches[1], Match)372 assert matches[1].pattern == pattern373 assert matches[1].span == (46, 53)374 assert matches[1].value == "annoyed"375 assert isinstance(matches[2], Match)376 assert matches[2].pattern == pattern377 assert matches[2].span == (88, 94)378 assert matches[2].value == "Hebrew"379 def test_multiple_generator(self):380 def func(input_string):381 i = input_string.find("fly")382 if i > -1:383 yield (i, i + len("fly"), {'name': "functional"})384 i = input_string.find("annoyed")385 if i > -1:386 yield (i, i + len("annoyed"))387 i = input_string.find("Hebrew")388 if i > -1:389 yield (i, {"end": i + len("Hebrew")})390 pattern = FunctionalPattern(func)391 matches = list(pattern.matches(self.input_string))392 assert len(matches) == 3393 assert isinstance(matches[0], Match)394 assert matches[0].pattern == pattern395 assert matches[0].span == (14, 17)396 assert matches[0].name == "functional"397 assert matches[0].value == "fly"398 assert isinstance(matches[1], Match)399 assert matches[1].pattern == pattern400 assert matches[1].span == (46, 53)401 assert matches[1].value == "annoyed"402 assert isinstance(matches[2], Match)403 assert matches[2].pattern == pattern404 assert matches[2].span == (88, 94)405 assert matches[2].value == "Hebrew"406 def test_no_match(self):407 pattern = FunctionalPattern(lambda x: None)408 matches = list(pattern.matches(self.input_string))409 assert len(matches) == 0410 def test_multiple_patterns(self):411 def playing(input_string):412 i = input_string.find("playing")413 if i > -1:414 return i, i + len("playing")415 def annoyed(input_string):416 i = input_string.find("annoyed")417 if i > -1:418 return i, i + len("annoyed")419 def hebrew(input_string):420 i = input_string.find("Hebrew")421 if i > -1:422 return i, i + len("Hebrew")423 pattern = FunctionalPattern(playing, annoyed, hebrew)424 matches = list(pattern.matches(self.input_string))425 assert len(matches) == 3426 assert isinstance(matches[0], Match)427 assert matches[0].pattern == pattern428 assert matches[0].span == (18, 25)429 assert matches[0].value == "playing"430 assert isinstance(matches[1], Match)431 assert matches[1].pattern == pattern432 assert matches[1].span == (46, 53)433 assert matches[1].value == "annoyed"434 assert isinstance(matches[2], Match)435 assert matches[2].pattern == pattern436 assert matches[2].span == (88, 94)437 assert matches[2].value == "Hebrew"438 def test_matches_kwargs(self):439 def playing(input_string):440 i = input_string.find("playing")441 if i > -1:442 return i, i + len("playing")443 pattern = FunctionalPattern(playing, name="test", value="PLAY")444 matches = list(pattern.matches(self.input_string))445 assert len(matches) == 1446 assert matches[0].name == "test"447 assert matches[0].value == "PLAY"448class TestValue(object):449 """450 Tests for value option451 """452 input_string = "This string contains 1849 a number"453 def test_str_value(self):454 pattern = StringPattern("1849", name="dummy", value="test")455 matches = list(pattern.matches(self.input_string))456 assert len(matches) == 1457 assert isinstance(matches[0], Match)458 assert matches[0].pattern == pattern459 assert matches[0].span == (21, 25)460 assert matches[0].value == "test"461 def test_dict_child_value(self):462 pattern = RePattern(r"(?P<strParam>cont.?ins)\s+(?P<intParam>\d+)",463 formatter={'intParam': lambda x: int(x) * 2,464 'strParam': lambda x: "really " + x},465 format_all=True,466 value={'intParam': 'INT_PARAM_VALUE'})467 matches = list(pattern.matches(self.input_string))468 assert len(matches) == 1469 parent = matches[0]470 assert len(parent.children) == 2471 group1, group2 = parent.children472 assert isinstance(group1, Match)473 assert group1.pattern == pattern474 assert group1.span == (12, 20)475 assert group1.value == "really contains"476 assert isinstance(group2, Match)477 assert group2.pattern == pattern478 assert group2.span == (21, 25)479 assert group2.value == 'INT_PARAM_VALUE'480 def test_dict_default_value(self):481 pattern = RePattern(r"(?P<strParam>cont.?ins)\s+(?P<intParam>\d+)",482 formatter={'intParam': lambda x: int(x) * 2,483 'strParam': lambda x: "really " + x},484 format_all=True,485 value={'__children__': 'CHILD', 'strParam': 'STR_VALUE', '__parent__': 'PARENT'})486 matches = list(pattern.matches(self.input_string))487 assert len(matches) == 1488 parent = matches[0]489 assert parent.value == "PARENT"490 assert len(parent.children) == 2491 group1, group2 = parent.children492 assert isinstance(group1, Match)493 assert group1.pattern == pattern494 assert group1.span == (12, 20)495 assert group1.value == "STR_VALUE"496 assert isinstance(group2, Match)497 assert group2.pattern == pattern498 assert group2.span == (21, 25)499 assert group2.value == "CHILD"500class TestFormatter(object):501 """502 Tests for formatter option503 """504 input_string = "This string contains 1849 a number"505 def test_single_string(self):506 pattern = StringPattern("1849", name="dummy", formatter=lambda x: int(x) / 2)507 matches = list(pattern.matches(self.input_string))508 assert len(matches) == 1509 assert isinstance(matches[0], Match)510 assert matches[0].pattern == pattern511 assert matches[0].span == (21, 25)512 assert matches[0].value == 1849 / 2513 def test_single_re_no_group(self):514 pattern = RePattern(r"\d+", formatter=lambda x: int(x) * 2)515 matches = list(pattern.matches(self.input_string))516 assert len(matches) == 1517 assert isinstance(matches[0], Match)518 assert matches[0].pattern == pattern519 assert matches[0].span == (21, 25)520 assert matches[0].value == 1849 * 2521 def test_single_re_named_groups(self):522 pattern = RePattern(r"(?P<strParam>cont.?ins)\s+(?P<intParam>\d+)",523 formatter={'intParam': lambda x: int(x) * 2,524 'strParam': lambda x: "really " + x}, format_all=True)525 matches = list(pattern.matches(self.input_string))526 assert len(matches) == 1527 parent = matches[0]528 assert len(parent.children) == 2529 group1, group2 = parent.children530 assert isinstance(group1, Match)531 assert group1.pattern == pattern532 assert group1.span == (12, 20)533 assert group1.value == "really contains"534 assert isinstance(group2, Match)535 assert group2.pattern == pattern536 assert group2.span == (21, 25)537 assert group2.value == 1849 * 2538 def test_repeated_captures_option(self):539 pattern = RePattern(r"\[(\d+)\](?:-(\d+))*")540 matches = list(pattern.matches("[02]-03-04-05-06"))541 assert len(matches) == 1542 match = matches[0]543 if REGEX_AVAILABLE:544 assert len(match.children) == 5545 assert [child.value for child in match.children] == ["02", "03", "04", "05", "06"]546 else:547 assert len(match.children) == 2548 assert [child.value for child in match.children] == ["02", "06"]549 with pytest.raises(NotImplementedError):550 RePattern(r"\[(\d+)\](?:-(\d+))*", repeated_captures=True)551 pattern = RePattern(r"\[(\d+)\](?:-(\d+))*", repeated_captures=False)552 matches = list(pattern.matches("[02]-03-04-05-06"))553 assert len(matches) == 1554 match = matches[0]555 assert len(match.children) == 2556 assert [child.value for child in match.children] == ["02", "06"]557 def test_single_functional(self):558 def digit(input_string):559 i = input_string.find("1849")560 if i > -1:561 return i, i + len("1849")562 pattern = FunctionalPattern(digit, formatter=lambda x: int(x) * 3)563 matches = list(pattern.matches(self.input_string))564 assert len(matches) == 1565 assert isinstance(matches[0], Match)566 assert matches[0].pattern == pattern567 assert matches[0].span == (21, 25)568 assert matches[0].value == 1849 * 3569class TestValidator(object):570 """571 Tests for validator option572 """573 input_string = "This string contains 1849 a number"574 @staticmethod575 def true_validator(match):576 return int(match.value) < 1850577 @staticmethod578 def false_validator(match):579 return int(match.value) >= 1850580 def test_single_string(self):581 pattern = StringPattern("1849", name="dummy", validator=self.false_validator)582 matches = list(pattern.matches(self.input_string))583 assert len(matches) == 0584 pattern = StringPattern("1849", validator=self.true_validator)585 matches = list(pattern.matches(self.input_string))586 assert len(matches) == 1587 def test_single_re_no_group(self):588 pattern = RePattern(r"\d+", validator=self.false_validator)589 matches = list(pattern.matches(self.input_string))590 assert len(matches) == 0591 pattern = RePattern(r"\d+", validator=self.true_validator)592 matches = list(pattern.matches(self.input_string))593 assert len(matches) == 1594 def test_single_re_named_groups(self):595 pattern = RePattern(r"(?P<strParam>cont.?ins)\s+(?P<intParam>\d+)",596 validator={'intParam': self.false_validator}, validate_all=True)597 matches = list(pattern.matches(self.input_string))598 assert len(matches) == 0599 pattern = RePattern(r"(?P<strParam>cont.?ins)\s+(?P<intParam>\d+)",600 validator={'intParam': self.true_validator}, validate_all=True)601 matches = list(pattern.matches(self.input_string))602 assert len(matches) == 1603 def test_validate_all(self):604 pattern = RePattern(r"contains (?P<intParam>\d+)", formatter=int, validator=lambda match: match.value < 100,605 children=True)606 matches = list(pattern.matches(self.input_string))607 assert len(matches) == 0608 pattern = RePattern(r"contains (?P<intParam>\d+)", formatter=int, validator=lambda match: match.value > 100,609 children=True)610 matches = list(pattern.matches(self.input_string))611 assert len(matches) == 1612 def invalid_func(match):613 if match.name == 'intParam':614 return True615 return match.value.startswith('abc')616 pattern = RePattern(r"contains (?P<intParam>\d+)", formatter=int, validator=invalid_func, validate_all=True,617 children=True)618 matches = list(pattern.matches(self.input_string))619 assert len(matches) == 0620 def func(match):621 if match.name == 'intParam':622 return True623 return match.value.startswith('contains')624 pattern = RePattern(r"contains (?P<intParam>\d+)", formatter=int, validator=func, validate_all=True,625 children=True)626 matches = list(pattern.matches(self.input_string))627 assert len(matches) == 1628 def test_format_all(self):629 pattern = RePattern(r"contains (?P<intParam>\d+)", formatter=int,630 children=True)631 matches = list(pattern.matches(self.input_string))632 assert len(matches) == 1633 for match in matches:634 assert match.value is not None635 with pytest.raises(ValueError):636 pattern = RePattern(r"contains (?P<intParam>\d+)", formatter=int, format_all=True)637 matches = list(pattern.matches(self.input_string))638 for match in matches:639 assert match.value is not None640 def test_single_functional(self):641 def digit(input_string):642 i = input_string.find("1849")643 if i > -1:644 return i, i + len("1849")645 pattern = FunctionalPattern(digit, validator=self.false_validator)646 matches = list(pattern.matches(self.input_string))647 assert len(matches) == 0648 pattern = FunctionalPattern(digit, validator=self.true_validator)649 matches = list(pattern.matches(self.input_string))...

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test_match.py

Source:test_match.py Github

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...225class TestMaches(object):226 def test_names(self):227 input_string = "One Two Three"228 matches = Matches()229 matches.extend(StringPattern("One", name="1-str", tags=["One", "str"]).matches(input_string))230 matches.extend(RePattern("One", name="1-re", tags=["One", "re"]).matches(input_string))231 matches.extend(StringPattern("Two", name="2-str", tags=["Two", "str"]).matches(input_string))232 matches.extend(RePattern("Two", name="2-re", tags=["Two", "re"]).matches(input_string))233 matches.extend(StringPattern("Three", name="3-str", tags=["Three", "str"]).matches(input_string))234 matches.extend(RePattern("Three", name="3-re", tags=["Three", "re"]).matches(input_string))235 assert set(matches.names) == set(["1-str", "1-re", "2-str", "2-re", "3-str", "3-re"])236 def test_filters(self):237 input_string = "One Two Three"238 matches = Matches()239 matches.extend(StringPattern("One", name="1-str", tags=["One", "str"]).matches(input_string))240 matches.extend(RePattern("One", name="1-re", tags=["One", "re"]).matches(input_string))241 matches.extend(StringPattern("Two", name="2-str", tags=["Two", "str"]).matches(input_string))242 matches.extend(RePattern("Two", name="2-re", tags=["Two", "re"]).matches(input_string))243 matches.extend(StringPattern("Three", name="3-str", tags=["Three", "str"]).matches(input_string))244 matches.extend(RePattern("Three", name="3-re", tags=["Three", "re"]).matches(input_string))245 selection = matches.starting(0)246 assert len(selection) == 2247 selection = matches.starting(0, lambda m: "str" in m.tags)248 assert len(selection) == 1249 assert selection[0].pattern.name == "1-str"250 selection = matches.ending(7, predicate=lambda m: "str" in m.tags)251 assert len(selection) == 1252 assert selection[0].pattern.name == "2-str"253 selection = matches.previous(matches.named("2-str")[0])254 assert len(selection) == 2255 assert selection[0].pattern.name == "1-str"256 assert selection[1].pattern.name == "1-re"257 selection = matches.previous(matches.named("2-str", 0), lambda m: "str" in m.tags)258 assert len(selection) == 1259 assert selection[0].pattern.name == "1-str"260 selection = matches.next(matches.named("2-str", 0))261 assert len(selection) == 2262 assert selection[0].pattern.name == "3-str"263 assert selection[1].pattern.name == "3-re"264 selection = matches.next(matches.named("2-str", 0), index=0, predicate=lambda m: "re" in m.tags)265 assert selection is not None266 assert selection.pattern.name == "3-re"267 selection = matches.next(matches.named("2-str", index=0), lambda m: "re" in m.tags)268 assert len(selection) == 1269 assert selection[0].pattern.name == "3-re"270 selection = matches.named("2-str", lambda m: "re" in m.tags)271 assert len(selection) == 0272 selection = matches.named("2-re", lambda m: "re" in m.tags, 0)273 assert selection is not None274 assert selection.name == "2-re" # pylint:disable=no-member275 selection = matches.named("2-re", lambda m: "re" in m.tags)276 assert len(selection) == 1277 assert selection[0].name == "2-re"278 selection = matches.named("2-re", lambda m: "re" in m.tags, index=1000)279 assert selection is None280 def test_raw(self):281 input_string = "0123456789"282 match = Match(0, 10, input_string=input_string, formatter=lambda s: s*2)283 assert match.value == match.raw * 2284 assert match.raw == input_string285 match.raw_end = 9286 match.raw_start = 1287 assert match.value == match.raw * 2288 assert match.raw == input_string[1:9]289 match.raw_end = None290 match.raw_start = None291 assert match.value == match.raw * 2292 assert match.raw == input_string293 def test_formatter_chain(self):294 input_string = "100"295 match = Match(0, 3, input_string=input_string, formatter=formatters(int, lambda s: s*2, lambda s: s+10))296 assert match.raw == input_string297 assert match.value == 100 * 2 + 10298 def test_to_dict(self):299 input_string = "One Two Two Three"300 matches = Matches()301 matches.extend(StringPattern("One", name="1", tags=["One", "str"]).matches(input_string))302 matches.extend(RePattern("One", name="1", tags=["One", "re"]).matches(input_string))303 matches.extend(StringPattern("Two", name="2", tags=["Two", "str"]).matches(input_string))304 matches.extend(RePattern("Two", name="2", tags=["Two", "re"]).matches(input_string))305 matches.extend(RePattern("Two", name="2", tags=["Two", "reBis"]).matches(input_string))306 matches.extend(StringPattern("Three", name="3", tags=["Three", "str"]).matches(input_string))307 matches.extend(RePattern("Three", name="3bis", tags=["Three", "re"]).matches(input_string))308 matches.extend(RePattern(r"(\w+)", name="words").matches(input_string))309 kvalues = matches.to_dict(first_value=True)310 assert kvalues == {"1": "One",311 "2": "Two",312 "3": "Three",313 "3bis": "Three",314 "words": "One"}315 assert kvalues.values_list["words"] == ["One", "Two", "Three"]316 kvalues = matches.to_dict(enforce_list=True)317 assert kvalues["words"] == ["One", "Two", "Three"]318 kvalues = matches.to_dict(details=True)319 assert kvalues["1"].value == "One"320 assert len(kvalues["2"]) == 2321 assert kvalues["2"][0].value == "Two"322 assert kvalues["2"][1].value == "Two"323 assert kvalues["3"].value == "Three"324 assert kvalues["3bis"].value == "Three"325 assert len(kvalues["words"]) == 4326 assert kvalues["words"][0].value == "One"327 assert kvalues["words"][1].value == "Two"328 assert kvalues["words"][2].value == "Two"329 assert kvalues["words"][3].value == "Three"330 kvalues = matches.to_dict(details=True)331 assert kvalues["1"].value == "One"332 assert len(kvalues.values_list["2"]) == 2333 assert kvalues.values_list["2"][0].value == "Two"334 assert kvalues.values_list["2"][1].value == "Two"335 assert kvalues["3"].value == "Three"336 assert kvalues["3bis"].value == "Three"337 assert len(kvalues.values_list["words"]) == 4338 assert kvalues.values_list["words"][0].value == "One"339 assert kvalues.values_list["words"][1].value == "Two"340 assert kvalues.values_list["words"][2].value == "Two"341 assert kvalues.values_list["words"][3].value == "Three"342 def test_chains(self):343 input_string = "wordX 10 20 30 40 wordA, wordB, wordC 70 80 wordX"344 matches = Matches(input_string=input_string)345 matches.extend(RePattern(r"\d+", name="digit").matches(input_string))346 matches.extend(RePattern("[a-zA-Z]+", name="word").matches(input_string))347 assert len(matches) == 11348 a_start = input_string.find('wordA')349 b_start = input_string.find('wordB')350 b_end = b_start + len('wordB')351 c_start = input_string.find('wordC')352 c_end = c_start + len('wordC')353 chain_before = matches.chain_before(b_start, " ,", predicate=lambda match: match.name == "word")354 assert len(chain_before) == 1355 assert chain_before[0].value == 'wordA'356 chain_before = matches.chain_before(Match(b_start, b_start), " ,", predicate=lambda match: match.name == "word")357 assert len(chain_before) == 1358 assert chain_before[0].value == 'wordA'359 chain_before = matches.chain_before(b_start, " ,", predicate=lambda match: match.name == "digit")360 assert len(chain_before) == 0361 chain_before = matches.chain_before(a_start, " ,", predicate=lambda match: match.name == "digit")362 assert len(chain_before) == 4363 assert [match.value for match in chain_before] == ["40", "30", "20", "10"]364 chain_after = matches.chain_after(b_end, " ,", predicate=lambda match: match.name == "word")365 assert len(chain_after) == 1366 assert chain_after[0].value == 'wordC'367 chain_after = matches.chain_after(Match(b_end, b_end), " ,", predicate=lambda match: match.name == "word")368 assert len(chain_after) == 1369 assert chain_after[0].value == 'wordC'370 chain_after = matches.chain_after(b_end, " ,", predicate=lambda match: match.name == "digit")371 assert len(chain_after) == 0372 chain_after = matches.chain_after(c_end, " ,", predicate=lambda match: match.name == "digit")373 assert len(chain_after) == 2374 assert [match.value for match in chain_after] == ["70", "80"]375 chain_after = matches.chain_after(c_end, " ,", end=10000, predicate=lambda match: match.name == "digit")376 assert len(chain_after) == 2377 assert [match.value for match in chain_after] == ["70", "80"]378 def test_holes(self):379 input_string = '1'*10+'2'*10+'3'*10+'4'*10+'5'*10+'6'*10+'7'*10380 hole1 = Match(0, 10, input_string=input_string)381 hole2 = Match(20, 30, input_string=input_string)382 hole3 = Match(30, 40, input_string=input_string)383 hole4 = Match(60, 70, input_string=input_string)384 matches = Matches([hole1, hole2], input_string=input_string)385 matches.append(hole3)386 matches.append(hole4)387 holes = list(matches.holes())388 assert len(holes) == 2389 assert holes[0].span == (10, 20)390 assert holes[0].value == '2'*10391 assert holes[1].span == (40, 60)392 assert holes[1].value == '5' * 10 + '6' * 10393 holes = list(matches.holes(5, 15))394 assert len(holes) == 1395 assert holes[0].span == (10, 15)396 assert holes[0].value == '2'*5397 holes = list(matches.holes(5, 15, formatter=lambda value: "formatted"))398 assert len(holes) == 1399 assert holes[0].span == (10, 15)400 assert holes[0].value == "formatted"401 holes = list(matches.holes(5, 15, predicate=lambda hole: False))402 assert len(holes) == 0403 def test_holes_empty(self):404 input_string = "Test hole on empty matches"405 matches = Matches(input_string=input_string)406 holes = matches.holes()407 assert len(holes) == 1408 assert holes[0].value == input_string409 def test_holes_seps(self):410 input_string = "Test hole - with many separators + included"411 match = StringPattern("many").matches(input_string)412 matches = Matches(match, input_string)413 holes = matches.holes()414 assert len(holes) == 2415 holes = matches.holes(seps="-+")416 assert len(holes) == 4...

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test_rebulk.py

Source:test_rebulk.py Github

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...13 if i > -1:14 return i, i + len("over")15 rebulk.functional(func)16 input_string = "The quick brown fox jumps over the lazy dog"17 matches = rebulk.matches(input_string)18 assert len(matches) == 319 assert matches[0].value == "quick"20 assert matches[1].value == "fox"21 assert matches[2].value == "over"22def test_rebulk_composition():23 rebulk = Rebulk()24 rebulk.string("quick")25 rebulk.rebulk(Rebulk().regex("f.x"))26 rebulk.rebulk(Rebulk(disabled=lambda context: True).functional(lambda string: None))27 input_string = "The quick brown fox jumps over the lazy dog"28 matches = rebulk.matches(input_string)29 assert len(matches) == 230 assert matches[0].value == "quick"31 assert matches[1].value == "fox"32def test_rebulk_context():33 rebulk = Rebulk()34 context = {'nostring': True, 'word': 'lazy'}35 rebulk.string("quick", disabled=lambda context: context.get('nostring', False))36 rebulk.regex("f.x", disabled=lambda context: context.get('noregex', False))37 def func(input_string, context):38 word = context.get('word', 'over')39 i = input_string.find(word)40 if i > -1:41 return i, i + len(word)42 rebulk.functional(func)43 input_string = "The quick brown fox jumps over the lazy dog"44 matches = rebulk.matches(input_string, context)45 assert len(matches) == 246 assert matches[0].value == "fox"47 assert matches[1].value == "lazy"48def test_rebulk_prefer_longer():49 input_string = "The quick brown fox jumps over the lazy dog"50 matches = Rebulk().string("quick").string("own").regex("br.{2}n").matches(input_string)51 assert len(matches) == 252 assert matches[0].value == "quick"53 assert matches[1].value == "brown"54def test_rebulk_defaults():55 input_string = "The quick brown fox jumps over the lazy dog"56 def func(input_string):57 i = input_string.find("fox")58 if i > -1:59 return i, i + len("fox")60 matches = Rebulk()\61 .string_defaults(name="string", tags=["a", "b"])\62 .regex_defaults(name="regex") \63 .functional_defaults(name="functional") \64 .string("quick", tags=["c"])\65 .functional(func)\66 .regex("br.{2}n") \67 .matches(input_string)68 assert matches[0].name == "string"69 assert matches[0].tags == ["a", "b", "c"]70 assert matches[1].name == "functional"71 assert matches[2].name == "regex"72 matches = Rebulk() \73 .defaults(name="default", tags=["0"])\74 .string_defaults(name="string", tags=["a", "b"]) \75 .functional_defaults(name="functional", tags=["1"]) \76 .string("quick", tags=["c"]) \77 .functional(func) \78 .regex("br.{2}n") \79 .matches(input_string)80 assert matches[0].name == "string"81 assert matches[0].tags == ["0", "a", "b", "c"]82 assert matches[1].name == "functional"83 assert matches[1].tags == ["0", "1"]84 assert matches[2].name == "default"85 assert matches[2].tags == ["0"]86def test_rebulk_rebulk():87 input_string = "The quick brown fox jumps over the lazy dog"88 base = Rebulk().string("quick")89 child = Rebulk().string("own").regex("br.{2}n")90 matches = base.rebulk(child).matches(input_string)91 assert len(matches) == 292 assert matches[0].value == "quick"93 assert matches[1].value == "brown"94def test_rebulk_no_default():95 input_string = "The quick brown fox jumps over the lazy dog"96 matches = Rebulk(default_rules=False).string("quick").string("own").regex("br.{2}n").matches(input_string)97 assert len(matches) == 398 assert matches[0].value == "quick"99 assert matches[1].value == "own"100 assert matches[2].value == "brown"101def test_rebulk_empty_match():102 input_string = "The quick brown fox jumps over the lazy dog"103 matches = Rebulk(default_rules=False).string("quick").string("own").regex("br(.*?)own", children=True)\104 .matches(input_string)105 assert len(matches) == 2106 assert matches[0].value == "quick"107 assert matches[1].value == "own"108def test_rebulk_tags_names():109 rebulk = Rebulk()110 rebulk.string("quick", name="str", tags=["first", "other"])111 rebulk.regex("f.x", tags="other")112 def func(input_string):113 i = input_string.find("over")114 if i > -1:115 return i, i + len("over"), {'tags': ['custom']}116 rebulk.functional(func, name="fn")117 def func2(input_string):118 i = input_string.find("lazy")119 if i > -1:120 return {'start': i, 'end': i + len("lazy"), 'tags': ['custom']}121 rebulk.functional(func2, name="fn")122 input_string = "The quick brown fox jumps over the lazy dog"123 matches = rebulk.matches(input_string)124 assert len(matches) == 4125 assert len(matches.named("str")) == 1126 assert len(matches.named("fn")) == 2127 assert len(matches.named("false")) == 0128 assert len(matches.tagged("false")) == 0129 assert len(matches.tagged("first")) == 1130 assert len(matches.tagged("other")) == 2131 assert len(matches.tagged("custom")) == 2132def test_rebulk_rules_1():133 rebulk = Rebulk()134 rebulk.regex(r'\d{4}', name="year")135 rebulk.rules(rm.RemoveAllButLastYear)136 matches = rebulk.matches("1984 keep only last 1968 entry 1982 case")137 assert len(matches) == 1138 assert matches[0].value == "1982"139def test_rebulk_rules_2():140 rebulk = Rebulk()141 rebulk.regex(r'\d{4}', name="year")142 rebulk.string(r'year', name="yearPrefix", private=True)143 rebulk.string(r'keep', name="yearSuffix", private=True)144 rebulk.rules(rm.PrefixedSuffixedYear)145 matches = rebulk.matches("Keep suffix 1984 keep prefixed year 1968 and remove the rest 1982")146 assert len(matches) == 2147 assert matches[0].value == "1984"148 assert matches[1].value == "1968"149def test_rebulk_rules_3():150 rebulk = Rebulk()151 rebulk.regex(r'\d{4}', name="year")152 rebulk.string(r'year', name="yearPrefix", private=True)153 rebulk.string(r'keep', name="yearSuffix", private=True)154 rebulk.rules(rm.PrefixedSuffixedYearNoLambda)155 matches = rebulk.matches("Keep suffix 1984 keep prefixed year 1968 and remove the rest 1982")156 assert len(matches) == 2157 assert matches[0].value == "1984"158 assert matches[1].value == "1968"159def test_rebulk_rules_4():160 class FirstOnlyRule(Rule):161 def when(self, matches, context):162 grabbed = matches.named("grabbed", 0)163 if grabbed and matches.previous(grabbed):164 return grabbed165 def then(self, matches, when_response, context):166 matches.remove(when_response)167 rebulk = Rebulk()168 rebulk.regex("This match (.*?)grabbed", name="grabbed")169 rebulk.regex("if it's (.*?)first match", private=True)170 rebulk.rules(FirstOnlyRule)171 matches = rebulk.matches("This match is grabbed only if it's the first match")172 assert len(matches) == 1173 assert matches[0].value == "This match is grabbed"174 matches = rebulk.matches("if it's NOT the first match, This match is NOT grabbed")175 assert len(matches) == 0176class TestMarkers(object):177 def test_one_marker(self):178 class MarkerRule(Rule):179 def when(self, matches, context):180 word_match = matches.named("word", 0)181 marker = matches.markers.at_match(word_match, lambda marker: marker.name == "mark1", 0)182 if not marker:183 return word_match184 def then(self, matches, when_response, context):185 matches.remove(when_response)186 rebulk = Rebulk().regex(r'\(.*?\)', marker=True, name="mark1") \187 .regex(r'\[.*?\]', marker=True, name="mark2") \188 .string("word", name="word") \189 .rules(MarkerRule)190 matches = rebulk.matches("grab (word) only if it's in parenthesis")191 assert len(matches) == 1192 assert matches[0].value == "word"193 matches = rebulk.matches("don't grab [word] if it's in braket")194 assert len(matches) == 0195 matches = rebulk.matches("don't grab word at all")196 assert len(matches) == 0197 def test_multiple_marker(self):198 class MarkerRule(Rule):199 def when(self, matches, context):200 word_match = matches.named("word", 0)201 marker = matches.markers.at_match(word_match,202 lambda marker: marker.name == "mark1" or marker.name == "mark2")203 if len(marker) < 2:204 return word_match205 def then(self, matches, when_response, context):206 matches.remove(when_response)207 rebulk = Rebulk().regex(r'\(.*?\)', marker=True, name="mark1") \208 .regex(r'\[.*?\]', marker=True, name="mark2") \209 .regex("w.*?d", name="word") \210 .rules(MarkerRule)211 matches = rebulk.matches("[grab (word) only] if it's in parenthesis and brakets")212 assert len(matches) == 1213 assert matches[0].value == "word"214 matches = rebulk.matches("[don't grab](word)[if brakets are outside]")215 assert len(matches) == 0216 matches = rebulk.matches("(grab w[or)d even] if it's partially in parenthesis and brakets")217 assert len(matches) == 1218 assert matches[0].value == "w[or)d"219 def test_at_index_marker(self):220 class MarkerRule(Rule):221 def when(self, matches, context):222 word_match = matches.named("word", 0)223 marker = matches.markers.at_index(word_match.start,224 lambda marker: marker.name == "mark1", 0)225 if not marker:226 return word_match227 def then(self, matches, when_response, context):228 matches.remove(when_response)229 rebulk = Rebulk().regex(r'\(.*?\)', marker=True, name="mark1") \230 .regex("w.*?d", name="word") \231 .rules(MarkerRule)232 matches = rebulk.matches("gr(ab wo)rd only if starting of match is inside parenthesis")233 assert len(matches) == 1234 assert matches[0].value == "wo)rd"235 matches = rebulk.matches("don't grab wo(rd if starting of match is not inside parenthesis")236 assert len(matches) == 0237 def test_remove_marker(self):238 class MarkerRule(Rule):239 def when(self, matches, context):240 marker = matches.markers.named("mark1", 0)241 if marker:242 return marker243 def then(self, matches, when_response, context):244 matches.markers.remove(when_response)245 rebulk = Rebulk().regex(r'\(.*?\)', marker=True, name="mark1") \246 .regex("w.*?d", name="word") \247 .rules(MarkerRule)248 matches = rebulk.matches("grab word event (if it's not) inside parenthesis")249 assert len(matches) == 1250 assert matches[0].value == "word"251 assert not matches.markers252class TestUnicode(object):253 def test_rebulk_simple(self):254 input_string = u"敏捷的棕色狐狸跳過懶狗"255 rebulk = Rebulk()256 rebulk.string(u"敏")257 rebulk.regex(u"捷")258 def func(input_string):259 i = input_string.find(u"的")260 if i > -1:261 return i, i + len(u"的")262 rebulk.functional(func)263 matches = rebulk.matches(input_string)264 assert len(matches) == 3265 assert matches[0].value == u"敏"266 assert matches[1].value == u"捷"267 assert matches[2].value == u"的"268class TestImmutable(object):269 def test_starting(self):270 input_string = "The quick brown fox jumps over the lazy dog"271 matches = Rebulk().string("quick").string("over").string("fox").matches(input_string)272 for i in range(0, len(input_string)):273 starting = matches.starting(i)274 for match in list(starting):275 starting.remove(match)276 assert len(matches) == 3277 def test_ending(self):278 input_string = "The quick brown fox jumps over the lazy dog"279 matches = Rebulk().string("quick").string("over").string("fox").matches(input_string)280 for i in range(0, len(input_string)):281 starting = matches.ending(i)282 for match in list(starting):283 starting.remove(match)284 assert len(matches) == 3285 def test_named(self):286 input_string = "The quick brown fox jumps over the lazy dog"287 matches = Rebulk().defaults(name='test').string("quick").string("over").string("fox").matches(input_string)288 named = matches.named('test')289 for match in list(named):290 named.remove(match)291 assert len(named) == 0...

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test_chain.py

Source:test_chain.py Github

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...48 rebulk.chain()\49 .regex("(?P<test>test)") \50 .regex(" ").repeater("*") \51 .regex("(?P<testIgnore>testIgnore)")52 matches = rebulk.matches("test testIgnore")53 assert len(matches) == 154 assert matches[0].name == "test"55def test_matches():56 rebulk = Rebulk()57 def digit(input_string):58 i = input_string.find("1849")59 if i > -1:60 return i, i + len("1849")61 input_string = "1849testtestxxfixfux_foxabc1849testtestxoptionalfoxabc"62 chain = rebulk.chain() \63 .functional(digit) \64 .string("test").hidden().repeater(2) \65 .string("x").hidden().repeater('{1,3}') \66 .string("optional").hidden().repeater('?') \67 .regex("f.?x", name='result').repeater('+') \68 .close()69 matches = chain.matches(input_string)70 assert len(matches) == 271 children = matches[0].children72 assert children[0].value == '1849'73 assert children[1].value == 'fix'74 assert children[2].value == 'fux'75 children = matches[1].children76 assert children[0].value == '1849'77 assert children[1].value == 'fox'78 input_string = "_1850testtestxoptionalfoxabc"79 matches = chain.matches(input_string)80 assert len(matches) == 081 input_string = "_1849testtesttesttestxoptionalfoxabc"82 matches = chain.matches(input_string)83 assert len(matches) == 084 input_string = "_1849testtestxxxxoptionalfoxabc"85 matches = chain.matches(input_string)86 assert len(matches) == 087 input_string = "_1849testtestoptionalfoxabc"88 matches = chain.matches(input_string)89 assert len(matches) == 090 input_string = "_1849testtestxoptionalabc"91 matches = chain.matches(input_string)92 assert len(matches) == 093 input_string = "_1849testtestxoptionalfaxabc"94 matches = chain.matches(input_string)95 assert len(matches) == 196 children = matches[0].children97 assert children[0].value == '1849'98 assert children[1].value == 'fax'99def test_matches_2():100 rebulk = Rebulk() \101 .regex_defaults(flags=re.IGNORECASE) \102 .chain(children=True, formatter={'episode': int}) \103 .defaults(formatter={'version': int}) \104 .regex(r'e(?P<episode>\d{1,4})') \105 .regex(r'v(?P<version>\d+)').repeater('?') \106 .regex(r'[ex-](?P<episode>\d{1,4})').repeater('*') \107 .close()108 matches = rebulk.matches("This is E14v2-15E16x17")109 assert len(matches) == 5110 assert matches[0].name == 'episode'111 assert matches[0].value == 14112 assert matches[1].name == 'version'113 assert matches[1].value == 2114 assert matches[2].name == 'episode'115 assert matches[2].value == 15116 assert matches[3].name == 'episode'117 assert matches[3].value == 16118 assert matches[4].name == 'episode'119 assert matches[4].value == 17120def test_matches_3():121 alt_dash = (r'@', r'[\W_]') # abbreviation122 rebulk = Rebulk()123 rebulk.chain(formatter={'season': int, 'episode': int},124 tags=['SxxExx'],125 abbreviations=[alt_dash],126 private_names=['episodeSeparator', 'seasonSeparator'],127 children=True,128 private_parent=True,129 conflict_solver=lambda match, other: match130 if match.name in ['season', 'episode'] and other.name in131 ['screen_size', 'video_codec', 'audio_codec',132 'audio_channels', 'container', 'date']133 else '__default__') \134 .regex(r'(?P<season>\d+)@?x@?(?P<episode>\d+)') \135 .regex(r'(?P<episodeSeparator>x|-|\+|&)(?P<episode>\d+)').repeater('*') \136 .chain() \137 .regex(r'S(?P<season>\d+)@?(?:xE|Ex|E|x)@?(?P<episode>\d+)') \138 .regex(r'(?:(?P<episodeSeparator>xE|Ex|E|x|-|\+|&)(?P<episode>\d+))').repeater('*') \139 .chain() \140 .regex(r'S(?P<season>\d+)') \141 .regex(r'(?P<seasonSeparator>S|-|\+|&)(?P<season>\d+)').repeater('*')142 matches = rebulk.matches("test-01x02-03")143 assert len(matches) == 3144 assert matches[0].name == 'season'145 assert matches[0].value == 1146 assert matches[1].name == 'episode'147 assert matches[1].value == 2148 assert matches[2].name == 'episode'149 assert matches[2].value == 3150 matches = rebulk.matches("test-S01E02-03")151 assert len(matches) == 3152 assert matches[0].name == 'season'153 assert matches[0].value == 1154 assert matches[1].name == 'episode'155 assert matches[1].value == 2156 assert matches[2].name == 'episode'157 assert matches[2].value == 3158 matches = rebulk.matches("test-S01-02-03-04")159 assert len(matches) == 4160 assert matches[0].name == 'season'161 assert matches[0].value == 1162 assert matches[1].name == 'season'163 assert matches[1].value == 2164 assert matches[2].name == 'season'165 assert matches[2].value == 3166 assert matches[3].name == 'season'167 assert matches[3].value == 4168def test_matches_4():169 seps_surround = partial(chars_surround, " ")170 rebulk = Rebulk()171 rebulk.regex_defaults(flags=re.IGNORECASE)172 rebulk.defaults(private_names=['episodeSeparator', 'seasonSeparator'], validate_all=True,173 validator={'__parent__': seps_surround}, children=True, private_parent=True)174 rebulk.chain(formatter={'episode': int, 'version': int}) \175 .defaults(validator=None) \176 .regex(r'e(?P<episode>\d{1,4})') \177 .regex(r'v(?P<version>\d+)').repeater('?') \178 .regex(r'(?P<episodeSeparator>e|x|-)(?P<episode>\d{1,4})').repeater('*')179 matches = rebulk.matches("Some Series E01E02E03")180 assert len(matches) == 3181 assert matches[0].value == 1182 assert matches[1].value == 2183 assert matches[2].value == 3184def test_matches_5():185 seps_surround = partial(chars_surround, " ")186 rebulk = Rebulk()187 rebulk.regex_defaults(flags=re.IGNORECASE)188 rebulk.defaults(private_names=['episodeSeparator', 'seasonSeparator'], validate_all=True,189 validator={'__parent__': seps_surround}, children=True, private_parent=True)190 rebulk.chain(formatter={'episode': int, 'version': int}) \191 .defaults(validator=None) \192 .regex(r'e(?P<episode>\d{1,4})') \193 .regex(r'v(?P<version>\d+)').repeater('?') \194 .regex(r'(?P<episodeSeparator>e|x|-)(?P<episode>\d{1,4})').repeater('{2,3}')195 matches = rebulk.matches("Some Series E01E02E03")196 assert len(matches) == 3197 matches = rebulk.matches("Some Series E01E02")198 assert len(matches) == 0199 matches = rebulk.matches("Some Series E01E02E03E04E05E06") # Parent can't be validated, so no results at all200 assert len(matches) == 0201def test_matches_6():202 rebulk = Rebulk()203 rebulk.regex_defaults(flags=re.IGNORECASE)204 rebulk.defaults(private_names=['episodeSeparator', 'seasonSeparator'], validate_all=True,205 validator=None, children=True, private_parent=True)206 rebulk.chain(formatter={'episode': int, 'version': int}) \207 .defaults(validator=None) \208 .regex(r'e(?P<episode>\d{1,4})') \209 .regex(r'v(?P<version>\d+)').repeater('?') \210 .regex(r'(?P<episodeSeparator>e|x|-)(?P<episode>\d{1,4})').repeater('{2,3}')211 matches = rebulk.matches("Some Series E01E02E03")212 assert len(matches) == 3213 matches = rebulk.matches("Some Series E01E02")214 assert len(matches) == 0215 matches = rebulk.matches("Some Series E01E02E03E04E05E06") # No validator on parent, so it should give 4 episodes.216 assert len(matches) == 4217def test_matches_7():218 seps_surround = partial(chars_surround, ' .-/')219 rebulk = Rebulk()220 rebulk.regex_defaults(flags=re.IGNORECASE)221 rebulk.defaults(children=True, private_parent=True)222 rebulk.chain(). \223 regex(r'S(?P<season>\d+)', validate_all=True, validator={'__parent__': seps_surround}). \224 regex(r'[ -](?P<season>\d+)', validator=seps_surround).repeater('*')225 matches = rebulk.matches("Some S01")226 assert len(matches) == 1227 matches[0].value = 1228 matches = rebulk.matches("Some S01-02")229 assert len(matches) == 2230 matches[0].value = 1231 matches[1].value = 2232 matches = rebulk.matches("programs4/Some S01-02")233 assert len(matches) == 2234 matches[0].value = 1235 matches[1].value = 2236 matches = rebulk.matches("programs4/SomeS01middle.S02-03.andS04here")237 assert len(matches) == 2238 matches[0].value = 2239 matches[1].value = 3240 matches = rebulk.matches("Some 02.and.S04-05.here")241 assert len(matches) == 2242 matches[0].value = 4243 matches[1].value = 5244def test_chain_breaker():245 def chain_breaker(matches):246 seasons = matches.named('season')247 if len(seasons) > 1:248 if seasons[-1].value - seasons[-2].value > 10:249 return True250 return False251 seps_surround = partial(chars_surround, ' .-/')252 rebulk = Rebulk()253 rebulk.regex_defaults(flags=re.IGNORECASE)254 rebulk.defaults(children=True, private_parent=True, formatter={'season': int})255 rebulk.chain(chain_breaker=chain_breaker). \256 regex(r'S(?P<season>\d+)', validate_all=True, validator={'__parent__': seps_surround}). \257 regex(r'[ -](?P<season>\d+)', validator=seps_surround).repeater('*')258 matches = rebulk.matches("Some S01-02-03-50-51")259 assert len(matches) == 3260 matches[0].value = 1261 matches[1].value = 2262 matches[2].value = 3263def test_chain_breaker_defaults():264 def chain_breaker(matches):265 seasons = matches.named('season')266 if len(seasons) > 1:267 if seasons[-1].value - seasons[-2].value > 10:268 return True269 return False270 seps_surround = partial(chars_surround, ' .-/')271 rebulk = Rebulk()272 rebulk.regex_defaults(flags=re.IGNORECASE)273 rebulk.defaults(chain_breaker=chain_breaker, children=True, private_parent=True, formatter={'season': int})274 rebulk.chain(). \275 regex(r'S(?P<season>\d+)', validate_all=True, validator={'__parent__': seps_surround}). \276 regex(r'[ -](?P<season>\d+)', validator=seps_surround).repeater('*')277 matches = rebulk.matches("Some S01-02-03-50-51")278 assert len(matches) == 3279 matches[0].value = 1280 matches[1].value = 2281 matches[2].value = 3282def test_chain_breaker_defaults2():283 def chain_breaker(matches):284 seasons = matches.named('season')285 if len(seasons) > 1:286 if seasons[-1].value - seasons[-2].value > 10:287 return True288 return False289 seps_surround = partial(chars_surround, ' .-/')290 rebulk = Rebulk()291 rebulk.regex_defaults(flags=re.IGNORECASE)292 rebulk.chain_defaults(chain_breaker=chain_breaker)293 rebulk.defaults(children=True, private_parent=True, formatter={'season': int})294 rebulk.chain(). \295 regex(r'S(?P<season>\d+)', validate_all=True, validator={'__parent__': seps_surround}). \296 regex(r'[ -](?P<season>\d+)', validator=seps_surround).repeater('*')297 matches = rebulk.matches("Some S01-02-03-50-51")298 assert len(matches) == 3299 matches[0].value = 1300 matches[1].value = 2...

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pre_processing.py

Source:pre_processing.py Github

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...4import numpy as np5from sklearn.preprocessing import StandardScaler6from definitions import GEN_PATH7from utilities import helper as h8def process_matches(stats_filepath, proc_match_filepath, t_weights, base_weight, proc_years, t_levels, surfaces):9 # Generates a match matrix with certain statistics for each match10 print('----- GENERATING PRE-PROCESSED MATCHES -----')11 start_time = time.time()12 mutual_matches_clay = pd.read_hdf(stats_filepath, key='mm_clay')13 mutual_matches_grass = pd.read_hdf(stats_filepath, key='mm_grass')14 mutual_matches_hard = pd.read_hdf(stats_filepath, key='mm_hard')15 mutual_matches = mutual_matches_clay + mutual_matches_grass + mutual_matches_hard16 mutual_score = pd.read_hdf(stats_filepath, key='ms')17 cond_stats = pd.read_hdf(stats_filepath, key='cs')18 print('Generated statistics loaded')19 # Load rankings20 rankings = h.load_rankings()21 # Load raw_matches and sport by date22 print('Loading raw matches...')23 raw_matches = h.load_matches(proc_years)24 raw_matches.sort_values(by=['tourney_date'], inplace=True, ascending=True)25 # Load last years matches to calculate recent performance for matches in january26 last_year = proc_years['from'] - 127 recent_years = {28 'from': last_year,29 'to': last_year30 }31 current_tourney_date = raw_matches.iloc[0].tourney_date32 month_offset = 333 date_limit = current_tourney_date - pd.DateOffset(months=month_offset)34 print('Loading recent matches...')35 recent_matches = h.load_matches(recent_years)36 recent_matches = recent_matches.loc[recent_matches.tourney_date >= date_limit]37 # Load tournament details38 tourneys = pd.read_csv(os.path.join(GEN_PATH, 'tourneys_fixed.csv'), index_col=0)39 data_columns = ['tourney_date', 'rel_total_wins', 'rel_surface_wins', 'mutual_wins', 'mutual_surface_wins',40 'mutual_games', 'rank_diff', 'points_grad_diff', 'home_advantage', 'rel_climate_wins',41 'rel_recent_wins', 'rel_tourney_games', 'tourney_level', 'player_1', 'player_2', 'surface',42 'age_diff', 'outcome']43 matches = np.zeros((len(raw_matches), len(data_columns)), dtype=np.int64)44 matches = pd.DataFrame(matches, columns=data_columns)45 i = 046 no_matches = len(raw_matches)47 print('Pre-processing matches...')48 # Generate training matrix and update statistics matrices49 # Loop unavoidable...

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test_processors.py

Source:test_processors.py Github

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...7from ..match import Matches8def test_conflict_1():9 input_string = "abcdefghijklmnopqrstuvwxyz"10 pattern = StringPattern("ijklmn", "kl", "abcdef", "ab", "ef", "yz")11 matches = Matches(pattern.matches(input_string))12 execute_rule(ConflictSolver(), matches, None)13 values = [x.value for x in matches]14 assert values == ["ijklmn", "abcdef", "yz"]15def test_conflict_2():16 input_string = "abcdefghijklmnopqrstuvwxyz"17 pattern = StringPattern("ijklmn", "jklmnopqrst")18 matches = Matches(pattern.matches(input_string))19 execute_rule(ConflictSolver(), matches, None)20 values = [x.value for x in matches]21 assert values == ["jklmnopqrst"]22def test_conflict_3():23 input_string = "abcdefghijklmnopqrstuvwxyz"24 pattern = StringPattern("ijklmnopqrst", "jklmnopqrst")25 matches = Matches(pattern.matches(input_string))26 execute_rule(ConflictSolver(), matches, None)27 values = [x.value for x in matches]28 assert values == ["ijklmnopqrst"]29def test_conflict_4():30 input_string = "123456789"31 pattern = StringPattern("123", "456789")32 matches = Matches(pattern.matches(input_string))33 execute_rule(ConflictSolver(), matches, None)34 values = [x.value for x in matches]35 assert values == ["123", "456789"]36def test_conflict_5():37 input_string = "123456789"38 pattern = StringPattern("123456", "789")39 matches = Matches(pattern.matches(input_string))40 execute_rule(ConflictSolver(), matches, None)41 values = [x.value for x in matches]42 assert values == ["123456", "789"]43def test_prefer_longer_parent():44 input_string = "xxx.1x02.xxx"45 re1 = RePattern("([0-9]+)x([0-9]+)", name='prefer', children=True, formatter=int)46 re2 = RePattern("x([0-9]+)", name='skip', children=True)47 matches = Matches(re1.matches(input_string))48 matches.extend(re2.matches(input_string))49 execute_rule(ConflictSolver(), matches, None)50 assert len(matches) == 251 assert matches[0].value == 152 assert matches[1].value == 253def test_conflict_solver_1():54 input_string = "123456789"55 re1 = StringPattern("2345678", conflict_solver=lambda match, conflicting: '__default__')56 re2 = StringPattern("34567")57 matches = Matches(re1.matches(input_string))58 matches.extend(re2.matches(input_string))59 execute_rule(ConflictSolver(), matches, None)60 assert len(matches) == 161 assert matches[0].value == "2345678"62def test_conflict_solver_2():63 input_string = "123456789"64 re1 = StringPattern("2345678", conflict_solver=lambda match, conflicting: '__default__')65 re2 = StringPattern("34567", conflict_solver=lambda match, conflicting: conflicting)66 matches = Matches(re1.matches(input_string))67 matches.extend(re2.matches(input_string))68 execute_rule(ConflictSolver(), matches, None)69 assert len(matches) == 170 assert matches[0].value == "34567"71def test_conflict_solver_3():72 input_string = "123456789"73 re1 = StringPattern("2345678", conflict_solver=lambda match, conflicting: match)74 re2 = StringPattern("34567")75 matches = Matches(re1.matches(input_string))76 matches.extend(re2.matches(input_string))77 execute_rule(ConflictSolver(), matches, None)78 assert len(matches) == 179 assert matches[0].value == "34567"80def test_conflict_solver_4():81 input_string = "123456789"82 re1 = StringPattern("2345678")83 re2 = StringPattern("34567", conflict_solver=lambda match, conflicting: conflicting)84 matches = Matches(re1.matches(input_string))85 matches.extend(re2.matches(input_string))86 execute_rule(ConflictSolver(), matches, None)87 assert len(matches) == 188 assert matches[0].value == "34567"89def test_conflict_solver_5():90 input_string = "123456789"91 re1 = StringPattern("2345678", conflict_solver=lambda match, conflicting: conflicting)92 re2 = StringPattern("34567")93 matches = Matches(re1.matches(input_string))94 matches.extend(re2.matches(input_string))95 execute_rule(ConflictSolver(), matches, None)96 assert len(matches) == 197 assert matches[0].value == "2345678"98def test_conflict_solver_6():99 input_string = "123456789"100 re1 = StringPattern("2345678")101 re2 = StringPattern("34567", conflict_solver=lambda match, conflicting: conflicting)102 matches = Matches(re1.matches(input_string))103 matches.extend(re2.matches(input_string))104 execute_rule(ConflictSolver(), matches, None)105 assert len(matches) == 1106 assert matches[0].value == "34567"107def test_conflict_solver_7():108 input_string = "102"109 re1 = StringPattern("102")110 re2 = StringPattern("02")111 matches = Matches(re2.matches(input_string))112 matches.extend(re1.matches(input_string))113 execute_rule(ConflictSolver(), matches, None)114 assert len(matches) == 1115 assert matches[0].value == "102"116def test_unresolved():117 input_string = "123456789"118 re1 = StringPattern("23456")119 re2 = StringPattern("34567")120 matches = Matches(re1.matches(input_string))121 matches.extend(re2.matches(input_string))122 execute_rule(ConflictSolver(), matches, None)123 assert len(matches) == 2124 re1 = StringPattern("34567")125 re2 = StringPattern("2345678", conflict_solver=lambda match, conflicting: None)126 matches = Matches(re1.matches(input_string))127 matches.extend(re2.matches(input_string))128 execute_rule(ConflictSolver(), matches, None)129 assert len(matches) == 2130 re1 = StringPattern("34567", conflict_solver=lambda match, conflicting: None)131 re2 = StringPattern("2345678")132 matches = Matches(re1.matches(input_string))133 matches.extend(re2.matches(input_string))134 execute_rule(ConflictSolver(), matches, None)...

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test_rules.py

Source:test_rules.py Github

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1#!/usr/bin/env python2# -*- coding: utf-8 -*-3# pylint: disable=no-self-use, pointless-statement, missing-docstring, invalid-name, no-member, len-as-condition4import pytest5from rebulk.test.default_rules_module import RuleRemove0, RuleAppend0, RuleRename0, RuleAppend1, RuleRemove1, \6 RuleRename1, RuleAppend2, RuleRename2, RuleAppend3, RuleRename3, RuleAppendTags0, RuleRemoveTags0, \7 RuleAppendTags1, RuleRemoveTags18from ..rules import Rules9from ..match import Matches, Match10from .rules_module import Rule1, Rule2, Rule3, Rule0, Rule1Disabled11from . import rules_module as rm12def test_rule_priority():13 matches = Matches([Match(1, 2)])14 rules = Rules(Rule1, Rule2())15 rules.execute_all_rules(matches, {})16 assert len(matches) == 017 matches = Matches([Match(1, 2)])18 rules = Rules(Rule1(), Rule0)19 rules.execute_all_rules(matches, {})20 assert len(matches) == 121 assert matches[0] == Match(3, 4)22def test_rules_duplicates():23 matches = Matches([Match(1, 2)])24 rules = Rules(Rule1, Rule1)25 with pytest.raises(ValueError):26 rules.execute_all_rules(matches, {})27def test_rule_disabled():28 matches = Matches([Match(1, 2)])29 rules = Rules(Rule1Disabled(), Rule2())30 rules.execute_all_rules(matches, {})31 assert len(matches) == 232 assert matches[0] == Match(1, 2)33 assert matches[1] == Match(3, 4)34def test_rule_when():35 matches = Matches([Match(1, 2)])36 rules = Rules(Rule3())37 rules.execute_all_rules(matches, {'when': False})38 assert len(matches) == 139 assert matches[0] == Match(1, 2)40 matches = Matches([Match(1, 2)])41 rules.execute_all_rules(matches, {'when': True})42 assert len(matches) == 243 assert matches[0] == Match(1, 2)44 assert matches[1] == Match(3, 4)45class TestDefaultRules(object):46 def test_remove(self):47 rules = Rules(RuleRemove0)48 matches = Matches([Match(1, 2)])49 rules.execute_all_rules(matches, {})50 assert len(matches) == 051 rules = Rules(RuleRemove1)52 matches = Matches([Match(1, 2)])53 rules.execute_all_rules(matches, {})54 assert len(matches) == 055 def test_append(self):56 rules = Rules(RuleAppend0)57 matches = Matches([Match(1, 2)])58 rules.execute_all_rules(matches, {})59 assert len(matches) == 260 rules = Rules(RuleAppend1)61 matches = Matches([Match(1, 2)])62 rules.execute_all_rules(matches, {})63 assert len(matches) == 264 rules = Rules(RuleAppend2)65 matches = Matches([Match(1, 2)])66 rules.execute_all_rules(matches, {})67 assert len(matches) == 268 assert len(matches.named('renamed')) == 169 rules = Rules(RuleAppend3)70 matches = Matches([Match(1, 2)])71 rules.execute_all_rules(matches, {})72 assert len(matches) == 273 assert len(matches.named('renamed')) == 174 def test_rename(self):75 rules = Rules(RuleRename0)76 matches = Matches([Match(1, 2, name='original')])77 rules.execute_all_rules(matches, {})78 assert len(matches.named('original')) == 179 assert len(matches.named('renamed')) == 080 rules = Rules(RuleRename1)81 matches = Matches([Match(5, 10, name='original')])82 rules.execute_all_rules(matches, {})83 assert len(matches.named('original')) == 084 assert len(matches.named('renamed')) == 185 rules = Rules(RuleRename2)86 matches = Matches([Match(5, 10, name='original')])87 rules.execute_all_rules(matches, {})88 assert len(matches.named('original')) == 089 assert len(matches.named('renamed')) == 190 rules = Rules(RuleRename3)91 matches = Matches([Match(5, 10, name='original')])92 rules.execute_all_rules(matches, {})93 assert len(matches.named('original')) == 094 assert len(matches.named('renamed')) == 195 def test_append_tags(self):96 rules = Rules(RuleAppendTags0)97 matches = Matches([Match(1, 2, name='tags', tags=['other'])])98 rules.execute_all_rules(matches, {})99 assert len(matches.named('tags')) == 1100 assert matches.named('tags', index=0).tags == ['other', 'new-tag']101 rules = Rules(RuleAppendTags1)102 matches = Matches([Match(1, 2, name='tags', tags=['other'])])103 rules.execute_all_rules(matches, {})104 assert len(matches.named('tags')) == 1105 assert matches.named('tags', index=0).tags == ['other', 'new-tag']106 def test_remove_tags(self):107 rules = Rules(RuleRemoveTags0)108 matches = Matches([Match(1, 2, name='tags', tags=['other', 'new-tag'])])109 rules.execute_all_rules(matches, {})110 assert len(matches.named('tags')) == 1111 assert matches.named('tags', index=0).tags == ['other']112 rules = Rules(RuleRemoveTags1)113 matches = Matches([Match(1, 2, name='tags', tags=['other', 'new-tag'])])114 rules.execute_all_rules(matches, {})115 assert len(matches.named('tags')) == 1116 assert matches.named('tags', index=0).tags == ['other']117def test_rule_module():118 rules = Rules(rm)119 matches = Matches([Match(1, 2)])120 rules.execute_all_rules(matches, {})121 assert len(matches) == 1122def test_rule_repr():123 assert str(Rule0()) == "<Rule0>"124 assert str(Rule1()) == "<Rule1>"125 assert str(Rule2()) == "<Rule2>"...

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test_validators.py

Source:test_validators.py Github

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...8left = partial(chars_before, chars)9right = partial(chars_after, chars)10surrounding = partial(chars_surround, chars)11def test_left_chars():12 matches = list(StringPattern("word", validator=left).matches("xxxwordxxx"))13 assert len(matches) == 014 matches = list(StringPattern("word", validator=left).matches("xxx_wordxxx"))15 assert len(matches) == 116 matches = list(StringPattern("word", validator=left).matches("wordxxx"))17 assert len(matches) == 118def test_right_chars():19 matches = list(StringPattern("word", validator=right).matches("xxxwordxxx"))20 assert len(matches) == 021 matches = list(StringPattern("word", validator=right).matches("xxxword.xxx"))22 assert len(matches) == 123 matches = list(StringPattern("word", validator=right).matches("xxxword"))24 assert len(matches) == 125def test_surrounding_chars():26 matches = list(StringPattern("word", validator=surrounding).matches("xxxword xxx"))27 assert len(matches) == 028 matches = list(StringPattern("word", validator=surrounding).matches("xxx.wordxxx"))29 assert len(matches) == 030 matches = list(StringPattern("word", validator=surrounding).matches("xxx word_xxx"))31 assert len(matches) == 132 matches = list(StringPattern("word", validator=surrounding).matches("word"))33 assert len(matches) == 134def test_chain():35 matches = list(StringPattern("word", validator=validators(left, right)).matches("xxxword xxx"))36 assert len(matches) == 037 matches = list(StringPattern("word", validator=validators(left, right)).matches("xxx.wordxxx"))38 assert len(matches) == 039 matches = list(StringPattern("word", validator=validators(left, right)).matches("xxx word_xxx"))40 assert len(matches) == 141 matches = list(StringPattern("word", validator=validators(left, right)).matches("word"))...

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Using AI Code Generation

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1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 const element = await page.$('div');6 const handle = await element._page._delegate._session.send('DOM.describeNode', {7 });8 console.log(handle.node.matches('div'));9 await browser.close();10})();11element.matches(cssSelector)

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Using AI Code Generation

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1const { Page } = require('playwright/lib/page');2const { ElementHandle } = require('playwright/lib/elementHandle');3const { JSHandle } = require('playwright/lib/jsHandle');4const originalMatches = Page.prototype.matches;5Page.prototype.matches = function (selector, node) {6 return this.evaluate((selector, node) => {7 return node.matches(selector);8 }, selector, node);9};10ElementHandle.prototype.matches = function (selector) {11 return this.evaluate((selector) => {12 return this.matches(selector);13 }, selector);14};15JSHandle.prototype.matches = function (selector) {16 return this.evaluate((selector) => {17 return this.matches(selector);18 }, selector);19};20const { test, expect } = require('@playwright/test');21test('test', async ({ page }) => {22 await page.setContent('<div id="a">a</div>');23 const a = await page.$('#a');24 const result = await a.matches('div');25 expect(result).toBe(true);26});27const { test, expect } = require('@playwright/test');28test('test', async ({ page }) => {29 await page.setContent('<div id="a">a</div>');30 const a = await page.$('#a');31 const result = await a.evaluate((a) => {32 return a.matches('div');33 }, a);34 expect(result).toBe(true);35});

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Using AI Code Generation

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1const { matches } = require('@playwright/test/lib/matchers/matcher');2const { expect } = require('@playwright/test');3const { test } = require('@playwright/test');4test('My test', async ({ page }) => {5 const element = await page.$('text=Get started');6 const result = await matches(element, 'is visible');7 await expect(element).toBeVisible();8 await expect(result).toBe(true);9});10 ✓ My test (2s)

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1const { matches } = require('playwright/lib/utils/utils');2const pattern = /google\.com/;3if (matches(url, pattern)) {4 console.log('Matched');5} else {6 console.log('Not matched');7}8const { matches } = require('playwright/lib/utils/utils');9const pattern = /google\.com/;10if (matche

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1const {matches} = require('playwright/lib/server/frames');2const frame = page.mainFrame();3const selector = 'text="Click me"';4const element = await frame.$(selector);5const result = await matches(element, selector);6console.log(result);

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Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

  1. What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
  2. How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
  3. Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
  4. What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
  5. Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
  6. Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
  7. Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
  8. Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
  9. Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
  10. Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
  11. Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
  12. Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.

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