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How to use _is_type method in Lemoncheesecake
Best Python code snippet using lemoncheesecake
rnd_game.py
Source:rnd_game.py 
...82 return self._grid[(channel, *coord)]83 def _in_bounds(self, coord: Tuple[int, int], action: Directions = Directions.kNone) -> bool:84 row, col = coord_from_action(coord, action)85 return col >= 0 and col < self._cols and row >= 0 and row < self._rows86 def _is_type(self, coord: Tuple[int, int], element: Element, action: Directions = Directions.kNone) -> bool:87 new_coord = coord_from_action(coord, action)88 return self._in_bounds(coord, action) and self._grid_to_element(new_coord) == element89 def _has_property(self, coord: Tuple[int, int], property: ElementProperties, action: Directions = Directions.kNone) -> bool:90 new_coord = coord_from_action(coord, action)91 return self._in_bounds(coord, action) and (self._grid_to_element(new_coord).properties & property) > 092 def _move_item(self, coord: Tuple[int, int], action: Directions) -> None:93 new_coord = coord_from_action(coord, action)94 channel_old = self._grid_to_channel(coord)95 channel_new = self._grid_to_channel(new_coord)96 self._grid[(channel_old, *new_coord)] = self._grid[(channel_old, *coord)] # Move item97 self._grid[(channel_old, *coord)] = 0 # Unset previous item in old coord98 self._grid[(channel_new, *new_coord)] = 0 # Unset previous item in new coord99 self._grid[(HiddenCellType.kEmpty, *coord)] = 1 # Set previous coord to empty100 self._has_updated[new_coord] = True101 assert self._check_channel(coord) == True102 assert self._check_channel(new_coord) == True103 def _set_item(self, coord: Tuple[int, int], element: Element, id: int, action: Directions = Directions.kNone) -> None:104 new_coord = coord_from_action(coord, action)105 old_channel = self._grid_to_channel(new_coord)106 self._grid[(old_channel, *new_coord)] = 0 # Need to ensure we remove item already existing here107 new_channel = int(element.cell_type)108 self._grid[(new_channel, *new_coord)] = id109 assert self._check_channel(new_coord) == True # Ensure exactly 1 channel is set110 def _get_item(self, coord: Tuple[int, int], action: Directions = Directions.kNone) -> Element:111 new_coord = coord_from_action(coord, action)112 return self._grid_to_element(new_coord)113 def _get_id(self, coord: Tuple[int, int], action: Directions = Directions.kNone) -> int:114 new_coord = coord_from_action(coord, action)115 return self._grid_to_id(new_coord)116 def _is_type_adjacent(self, coord: Tuple[int, int], element: Element) -> bool:117 return (118 self._is_type(coord, element, Directions.kUp)119 or self._is_type(coord, element, Directions.kLeft)120 or self._is_type(coord, element, Directions.kDown)121 or self._is_type(coord, element, Directions.kRight)122 )123 def _can_roll_left(self, coord: Tuple[int, int]) -> bool:124 return (125 self._has_property(coord, ElementProperties.kRounded, Directions.kDown)126 and self._is_type(coord, kElEmpty, Directions.kLeft)127 and self._is_type(coord, kElEmpty, Directions.kDownLeft)128 )129 def _can_roll_right(self, coord: Tuple[int, int]) -> bool:130 return (131 self._has_property(coord, ElementProperties.kRounded, Directions.kDown)132 and self._is_type(coord, kElEmpty, Directions.kRight)133 and self._is_type(coord, kElEmpty, Directions.kDownRight)134 )135 def _roll_left(self, coord: Tuple[int, int], element: Element) -> None:136 self._set_item(coord, element, self._get_id(coord))137 self._move_item(coord, Directions.kLeft)138 def _roll_right(self, coord: Tuple[int, int], element: Element) -> None:139 self._set_item(coord, element, self._get_id(coord))140 self._move_item(coord, Directions.kRight)141 def _push(self, coord: Tuple[int, int], stationary: Element, falling: Element, action: Directions) -> None:142 new_coord = coord_from_action(coord, action)143 if self._is_type(new_coord, kElEmpty, action):144 # Check if the element will become stationary or falling145 next_coord = coord_from_action(new_coord, action)146 is_empty = self._is_type(next_coord, kElEmpty, Directions.kDown)147 self._set_item(new_coord, falling if is_empty else stationary, self._grid_to_id(new_coord), action)148 self._move_item(coord, action) # Move agent149 def _move_through_magic(self, coord: Tuple[int, int], element: Element) -> None:150 # Check if magic wall is still active151 if self._magic_wall_steps <= 0:152 return153 self._magic_active = True154 coord_below = coord_from_action(coord, Directions.kDown)155 # Need to ensure cell below magic wall is empty (so item can pass through)156 if self._is_type(coord_below, kElEmpty, Directions.kDown):157 self._set_item(coord, kElEmpty, 1) # Empty and dirt ids are 1158 self._increment_counter()159 self._set_item(coord_below, element, self._id_counter, Directions.kDown) # Spawned element gets new id160 def _explode(self, coord: Tuple[int, int], element: Element, action: Directions = Directions.kNone) -> None:161 new_coord = coord_from_action(coord, action)162 old_element = self._get_item(new_coord)163 exploded_element = kElementToExplosion[old_element] if old_element in kElementToExplosion else kElExplosionEmpty164 self._increment_counter()165 self._set_item(new_coord, element, self._id_counter)166 # Recursively check all directions for chain explosions167 for direction in Directions:168 if direction == Directions.kNone or not self._in_bounds(new_coord, direction):169 continue170 if self._has_property(new_coord, ElementProperties.kCanExplode, direction):171 self._explode(new_coord, exploded_element, direction)172 elif self._has_property(new_coord, ElementProperties.kConsumable, direction):173 self._increment_counter()174 self._set_item(new_coord, exploded_element, self._id_counter, direction)175 def _open_gate(self, el_gate_closed: Element) -> None:176 el_gate_open = kGateOpenMap[el_gate_closed]177 closed_gate_indices = np.transpose((self._grid[int(el_gate_closed.cell_type), :, :]).nonzero())178 # Convert closed gates to open179 for idx in closed_gate_indices:180 coord = (idx[0].item(), idx[1].item())181 self._set_item(coord, el_gate_open, self._grid_to_id(coord))182 def _update_stone(self, coord: Tuple[int, int]) -> None:183 if self._is_type(coord, kElEmpty, Directions.kDown):184 # Set to falling if gravity is on185 if not self._gravity:186 return187 self._set_item(coord, kElStoneFalling, self._grid_to_id(coord))188 self._update_stone_falling(coord)189 elif self._can_roll_left(coord): # Roll left190 self._roll_left(coord, kElStoneFalling)191 elif self._can_roll_right(coord): # Roll right192 self._roll_right(coord, kElStoneFalling)193 def _update_stone_falling(self, coord: Tuple[int, int]) -> None:194 if self._is_type(coord, kElEmpty, Directions.kDown): # Continue to fall195 self._move_item(coord, Directions.kDown)196 elif self._has_property(coord, ElementProperties.kCanExplode, Directions.kDown): # Falling stones explode items197 old_element = self._get_item(coord, Directions.kDown)198 exploded_element = kElementToExplosion[old_element] if old_element in kElementToExplosion else kElExplosionEmpty199 self._explode(coord, exploded_element, Directions.kDown)200 elif self._is_type(coord, kElWallMagicOn, Directions.kDown) or self._is_type(201 coord, kElWallMagicDormant, Directions.kDown202 ): # Convert item through magic wall203 self._move_through_magic(coord, kMagicWallConversion[self._get_item(coord)])204 elif self._is_type(coord, kElNut, Directions.kDown): # Falling on nut -> diamond205 self._increment_counter()206 self._set_item(coord, kElDiamond, self._id_counter, Directions.kDown)207 self._reward_signal |= RewardCodes.kRewardNutToDiamond208 elif self._is_type(coord, kElBomb, Directions.kDown): # Falling on bomb -> explode209 old_element = self._get_item(coord, Directions.kDown)210 exploded_element = kElementToExplosion[old_element] if old_element in kElementToExplosion else kElExplosionEmpty211 self._explode(coord, exploded_element, Directions.kDown)212 elif self._can_roll_left(coord): # Roll left213 self._roll_left(coord, kElStoneFalling)214 elif self._can_roll_right(coord): # Roll right215 self._roll_right(coord, kElStoneFalling)216 else: # Default option is for falling stone to become stationary217 self._set_item(coord, kElStone, self._grid_to_id(coord))218 def _update_diamond(self, coord: Tuple[int, int]) -> None:219 if self._is_type(coord, kElEmpty, Directions.kDown):220 # Set to falling if gravity is on221 if not self._gravity:222 return223 self._set_item(coord, kElDiamondFalling, self._grid_to_id(coord))224 self._update_diamond_falling(coord)225 elif self._can_roll_left(coord): # Roll left226 self._roll_left(coord, kElDiamondFalling)227 elif self._can_roll_right(coord): # Roll right228 self._roll_right(coord, kElDiamondFalling)229 def _update_diamond_falling(self, coord: Tuple[int, int]) -> None:230 if self._is_type(coord, kElEmpty, Directions.kDown): # Continue to fall231 self._move_item(coord, Directions.kDown)232 elif (233 self._has_property(coord, ElementProperties.kCanExplode, Directions.kDown)234 and not self._is_type(coord, kElBomb, Directions.kDown)235 and not self._is_type(coord, kElBombFalling, Directions.kDown)236 ): # Falling diamond explode items (but not bombs)237 old_element = self._get_item(coord, Directions.kDown)238 exploded_element = kElementToExplosion[old_element] if old_element in kElementToExplosion else kElExplosionEmpty239 self._explode(coord, exploded_element, Directions.kDown)240 elif self._is_type(coord, kElWallMagicOn, Directions.kDown) or self._is_type(241 coord, kElWallMagicDormant, Directions.kDown242 ): # Convert item through magic wall243 self._move_through_magic(coord, kMagicWallConversion[self._get_item(coord)])244 elif self._can_roll_left(coord): # Roll left245 self._roll_left(coord, kElDiamondFalling)246 elif self._can_roll_right(coord): # Roll right247 self._roll_right(coord, kElDiamondFalling)248 else: # Default option is for falling diamond to become stationary249 self._set_item(coord, kElDiamond, self._grid_to_id(coord))250 def _update_nut(self, coord: Tuple[int, int]) -> None:251 if self._is_type(coord, kElEmpty, Directions.kDown):252 # Set to falling if gravity is on253 if not self._gravity:254 return255 self._set_item(coord, kElNutFalling, self._grid_to_id(coord))256 self._update_nut_falling(coord)257 elif self._can_roll_left(coord): # Roll left258 self._roll_left(coord, kElNutFalling)259 elif self._can_roll_right(coord): # Roll right260 self._roll_right(coord, kElNutFalling)261 def _update_nut_falling(self, coord: Tuple[int, int]) -> None:262 if self._is_type(coord, kElEmpty, Directions.kDown): # Continue to fall263 self._move_item(coord, Directions.kDown)264 elif self._can_roll_left(coord): # Roll left265 self._roll_left(coord, kElNutFalling)266 elif self._can_roll_right(coord): # Roll right267 self._roll_right(coord, kElNutFalling)268 else: # Default option is for falling nut to become stationary269 self._set_item(coord, kElNut, self._grid_to_id(coord))270 def _update_bomb(self, coord: Tuple[int, int]) -> None:271 if self._is_type(coord, kElEmpty, Directions.kDown): 272 # Set to falling if gravity is on273 if not self._gravity:274 return275 self._set_item(coord, kElBombFalling, self._grid_to_id(coord))276 self._update_bomb_falling(coord)277 elif self._can_roll_left(coord): # Roll left278 self._roll_left(coord, kElBombFalling)279 elif self._can_roll_right(coord): # Roll right280 self._roll_right(coord, kElBombFalling)281 def _update_bomb_falling(self, coord: Tuple[int, int]) -> None:282 if self._is_type(coord, kElEmpty, Directions.kDown): # Continue to fall283 self._move_item(coord, Directions.kDown)284 elif self._can_roll_left(coord): # Roll left285 self._roll_left(coord, kElBombFalling)286 elif self._can_roll_right(coord): # Roll right287 self._roll_right(coord, kElBombFalling)288 else: # Default option is for falling bomb is to explode289 old_element = self._get_item(coord)290 exploded_element = kElementToExplosion[old_element] if old_element in kElementToExplosion else kElExplosionEmpty291 self._explode(coord, exploded_element)292 def _update_exit(self, coord: Tuple[int, int]) -> None:293 # Open exit if enough gems collected294 if self._gems_collected >= self._gems_required:295 self._set_item(coord, kElExitOpen, self._grid_to_id(coord))296 def _update_agent(self, coord: Tuple[int, int], action: Directions) -> None:297 if self._is_type(coord, kElEmpty, action) or self._is_type(coord, kElDirt, action): # Move if empty/dirt298 self._move_item(coord, action)299 elif self._is_type(coord, kElDiamond, action) or self._is_type(coord, kElDiamondFalling, action): # Collect gems300 self._gems_collected += 1301 self._current_reward += kGemPoints[self._get_item(coord, action)]302 self._reward_signal |= RewardCodes.kRewardCollectDiamond303 self._move_item(coord, action)304 elif IsActionHorz(action) and (305 self._is_type(coord, kElStone, action)306 or self._is_type(coord, kElNut, action)307 or self._is_type(coord, kElBomb, action)308 ): # Push stone, nut, or bomb horizontal309 self._push(coord, self._get_item(coord, action), kElToFalling[self._get_item(coord, action)], action)310 elif IsKey(self._get_item(coord, action)): # Collecting key, set gate open311 self._open_gate(kKeyToGate[self._get_item(coord, action)])312 self._move_item(coord, action)313 self._reward_signal |= RewardCodes.kRewardCollectKey314 elif IsOpenGate(self._get_item(coord, action)): # Walking through open gate315 coord_gate = coord_from_action(coord, action)316 if self._has_property(coord_gate, ElementProperties.kTraversable, action):317 if self._is_type(coord_gate, kElDiamond, action): # Could pass through onto diamond318 self._gems_collected += 1319 self._current_reward += kGemPoints[kElDiamond]320 self._reward_signal |= RewardCodes.kRewardCollectDiamond321 elif IsKey(self._get_item(coord_gate, action)): # Could pass through onto key322 self._open_gate(kKeyToGate[self._get_item(coord_gate, action)])323 self._reward_signal |= RewardCodes.kRewardCollectKey324 self._set_item(coord_gate, kElAgent, self._grid_to_id(coord), action)325 self._set_item(coord, kElEmpty, 1)326 self._reward_signal |= RewardCodes.kRewardWalkThroughGate327 elif self._is_type(coord, kElExitOpen, action): # Walking though exit328 self._move_item(coord, action)329 self._set_item(coord, kElAgentInExit, self._grid_to_id(coord), action) # Different from open_spiel330 self._current_reward += self._steps_remaining if self._steps_remaining is not None else kGemPoints[kElAgentInExit]331 self._reward_signal |= RewardCodes.kRewardWalkThroughExit332 def _update_firefly(self, coord: Tuple[int, int], action: Directions) -> None:333 new_direction = kRotateLeft[action]334 if self._is_type_adjacent(coord, kElAgent) or self._is_type_adjacent(coord, kElBlob): # Exploide if touching agent/blob335 old_element = self._get_item(coord)336 exploded_element = kElementToExplosion[old_element] if old_element in kElementToExplosion else kElExplosionEmpty337 self._explode(coord, exploded_element)338 elif self._is_type(coord, kElEmpty, new_direction): # First try to rotate left339 self._set_item(coord, kDirectionToFirefly[new_direction], self._grid_to_id(coord))340 self._move_item(coord, new_direction)341 elif self._is_type(coord, kElEmpty, action): # Then try to move forward342 self._set_item(coord, kDirectionToFirefly[action], self._grid_to_id(coord))343 self._move_item(coord, action)344 else: # No other options, rotate right345 self._set_item(coord, kDirectionToFirefly[kRotateRight[action]], self._grid_to_id(coord))346 def _update_butterfly(self, coord: Tuple[int, int], action: Directions) -> None:347 new_direction = kRotateRight[action]348 if self._is_type_adjacent(coord, kElAgent) or self._is_type_adjacent(coord, kElBlob): # Exploide if touching agent/blob349 old_element = self._get_item(coord)350 exploded_element = kElementToExplosion[old_element] if old_element in kElementToExplosion else kElExplosionEmpty351 self._explode(coord, exploded_element)352 elif self._is_type(coord, kElEmpty, new_direction): # First try to rotate right353 self._set_item(coord, kDirectionToButterfly[new_direction], self._grid_to_id(coord))354 self._move_item(coord, new_direction)355 elif self._is_type(coord, kElEmpty, action): # Then try to move forward356 self._set_item(coord, kDirectionToButterfly[action], self._grid_to_id(coord))357 self._move_item(coord, action)358 else: # No other options, rotate left359 self._set_item(coord, kDirectionToButterfly[kRotateLeft[action]], self._grid_to_id(coord))360 def _update_orange(self, coord: Tuple[int, int], action: Directions) -> None:361 if self._is_type(coord, kElEmpty, action): # Continue moving in direction362 self._move_item(coord, action)363 elif self._is_type_adjacent(coord, kElAgent): # Run into agent -> explode364 old_element = self._get_item(coord)365 exploded_element = kElementToExplosion[old_element] if old_element in kElementToExplosion else kElExplosionEmpty366 self._explode(coord, exploded_element)367 else: # Blocked, roll for new direction368 open_directions = [369 direction370 for direction in Directions371 if (372 direction != Directions.kNone373 and self._in_bounds(coord, direction)374 and self._is_type(coord, kElEmpty, direction)375 )376 ]377 # Roll for new direction378 if len(open_directions) > 0:379 new_direction = open_directions[self._rng.choice(len(open_directions))]380 self._set_item(coord, kDirectionToOrange[new_direction], self._grid_to_id(coord))381 def _update_magic_wall(self, coord: Tuple[int, int]) -> None:382 if self._magic_active: # Dormant383 self._set_item(coord, kElWallMagicOn, self._grid_to_id(coord))384 elif self._magic_wall_steps > 0: # Active385 self._set_item(coord, kElWallMagicDormant, self._grid_to_id(coord))386 else: # Expired387 self._set_item(coord, kElWallMagicExpired, self._grid_to_id(coord))388 def _update_blob(self, coord: Tuple[int, int]) -> None:389 if self._blob_swap != kNullElement: # Replace blob if swap element set390 self._increment_counter()391 self._set_item(coord, self._blob_swap, self._id_counter)392 else:393 self._blob_size += 1394 if self._is_type_adjacent(coord, kElEmpty) or self._is_type_adjacent(395 coord, kElDirt396 ): # Check if at least one tile blob can grow397 self._blob_enclosed = False398 # Roll if to grow and direction399 will_grow = self._rng.integers(0, 255) < self._blob_chance400 possible_directions = [Directions.kUp, Directions.kLeft, Directions.kDown, Directions.kRight]401 direction_grow = possible_directions[self._rng.choice(len(possible_directions))]402 if will_grow and (self._is_type(coord, kElEmpty, direction_grow) or self._is_type(coord, kElDirt, direction_grow)):403 self._increment_counter()404 self._set_item(coord, kElBlob, self._id_counter, direction_grow)405 def _update_explosions(self, coord: Tuple[int, int]) -> None:406 self._increment_counter()407 if kExplosionToElement[self._get_item(coord)] == kElDiamond:408 self._reward_signal |= RewardCodes.kRewardButterflyToDiamond409 self._set_item(coord, kExplosionToElement[self._get_item(coord)], self._id_counter)410 def _start_scan(self) -> None:411 # Update global flags412 if self._steps_remaining is not None:413 self._steps_remaining += -1414 self._current_reward = 0.0415 self._blob_size = 0416 self._blob_enclosed = True...
Validators.py
Source:Validators.py
...20 condition: bool, message: str, exception_type: BaseException = WLCAssertionException21) -> bool:22 if not condition:23 raise exception_type(message)24def _is_type(in_obj, expect_type: type, message: str = None) -> bool:25 _assert(26 isinstance(expect_type, type),27 "Nested assertions? they do happen." "expect_type param must be a type.",28 )29 _assert(30 isinstance(in_obj, expect_type),31 exception_type=IncorrectTypeError,32 message=message33 if message is not None34 else f"Expected an object of type {expect_type}, but input object"35 f" was of type {type(in_obj)}",36 )37@validator38def simple(39 condition: bool = False,40 message_on_failure: str = "",41 message_for_remediation: str = "",42 exception_type: BaseException = WLCAssertionException,43) -> bool:44 """Simple validator to check that a condition is true,45 raises an exception with message and remediation information if not"""46 if not condition:47 raise exception_type(48 message=message_on_failure, msg_remedial=message_for_remediation49 )50@validator51def baseurl(url: str):52 """Validate that the base_uri parameter is conformant"""53 _is_type(54 url,55 str,56 f"Base URL parameter should be a string, but was actually of type {type(url)}",57 )58 _assert(59 Patterns.URLPROTO.match(url),60 f"Base URL parameter ('{url}') must begin with http(s)://",61 )62 _assert(63 not url.endswith("/"),64 f"Base URL parameter ('{url}') must not end with a forward-slash",65 )66@validator67def length(item, size: int, message: str = None):68 """Validate that the length of an object is what is expected"""69 _assert(70 len(item) == size,71 exception_type=IncorrectLengthError,72 message=message73 if message is not None74 else f"Object expected to be of size {size}, but was actually {len(item)}",75 )76@validator77def credential(credentials: tuple):78 """Validate that a credentials parameter is correct"""79 _is_type(80 credentials,81 tuple,82 "Credentials parameter must be a tuple, but "83 f"given object was actually {type(credentials)}",84 )85 length(86 credentials,87 size=2,88 message=(89 "Credentials parameter must contain "90 "a username and a password, but given "91 f"object contained {len(credentials)} item(s)"92 ),93 )94 _is_type(95 credentials[0],96 str,97 f"Username must be a string, but was actually {type(credentials[0])}",98 )99 _is_type(100 credentials[1],101 str,102 f"Password must be a string, but was actually {type(credentials[1])}",103 )104@validator105def response_code(response: Response, expect: tuple[int] = (200,)):106 """Validate the response code of a requests Response object"""107 _is_type(108 response,109 expect_type=Response,110 message="Expected a Response object, but"111 f"got an object of type {type(response)} instead.",112 )113 _is_type(114 expect,115 expect_type=tuple,116 message="Expected a tuple of expected response codes, but got an "117 f"object of type {type(expect)} instead.",118 )119 for single_expected_code in expect:120 _is_type(121 single_expected_code,122 expect_type=int,123 message="Expected a tuple of expected response code integers, "124 f"but one or more was of type {type(single_expected_code)} instead.",125 )126 _assert(127 response.status_code in expect,128 exception_type=UnexpectedResponseStatusError,129 message=f"{response.request.method} '{response.url}' returned status "130 f"{response.status_code}, expected one of {expect}",...
types_.py
Source:types_.py
...40 else:41 return MatchResult.success("got %s" % jsonify(actual))42 else:43 return MatchResult.failure("got %s (%s)" % (jsonify(actual), self._get_value_type_name(actual)))44def _is_type(types, type_name):45 def wrapper(value_matcher=None):46 return IsValueOfType(47 types, type_name, is_(value_matcher) if value_matcher is not None else None48 )49 wrapper.__doc__ = "Test if value is of type %s" % type_name50 return wrapper51is_integer = _is_type([int], "an integer")52is_float = _is_type([float], "a float")53is_bool = _is_type([bool], "a boolean")54is_str = _is_type(STRING_TYPES, "a string")55is_dict = _is_type([dict], "a collection")...
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