Coverage for pydantic/__init__.py: 85.00%
30 statements
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1import typing 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
2from importlib import import_module 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
3from warnings import warn 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
5from ._migration import getattr_migration 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
6from .version import VERSION 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
8if typing.TYPE_CHECKING: 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
9 # import of virtually everything is supported via `__getattr__` below,
10 # but we need them here for type checking and IDE support
11 import pydantic_core
12 from pydantic_core.core_schema import (
13 FieldSerializationInfo,
14 SerializationInfo,
15 SerializerFunctionWrapHandler,
16 ValidationInfo,
17 ValidatorFunctionWrapHandler,
18 )
20 from . import dataclasses
21 from .aliases import AliasChoices, AliasGenerator, AliasPath
22 from .annotated_handlers import GetCoreSchemaHandler, GetJsonSchemaHandler
23 from .config import ConfigDict, with_config
24 from .errors import *
25 from .fields import Field, PrivateAttr, computed_field
26 from .functional_serializers import (
27 PlainSerializer,
28 SerializeAsAny,
29 WrapSerializer,
30 field_serializer,
31 model_serializer,
32 )
33 from .functional_validators import (
34 AfterValidator,
35 BeforeValidator,
36 InstanceOf,
37 ModelWrapValidatorHandler,
38 PlainValidator,
39 SkipValidation,
40 WrapValidator,
41 field_validator,
42 model_validator,
43 )
44 from .json_schema import WithJsonSchema
45 from .main import *
46 from .networks import *
47 from .type_adapter import TypeAdapter
48 from .types import *
49 from .validate_call_decorator import validate_call
50 from .warnings import (
51 PydanticDeprecatedSince20,
52 PydanticDeprecatedSince26,
53 PydanticDeprecatedSince29,
54 PydanticDeprecatedSince210,
55 PydanticDeprecatedSince211,
56 PydanticDeprecationWarning,
57 PydanticExperimentalWarning,
58 )
60 # this encourages pycharm to import `ValidationError` from here, not pydantic_core
61 ValidationError = pydantic_core.ValidationError
62 from .deprecated.class_validators import root_validator, validator
63 from .deprecated.config import BaseConfig, Extra
64 from .deprecated.tools import *
65 from .root_model import RootModel
67__version__ = VERSION 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
68__all__ = ( 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
69 # dataclasses
70 'dataclasses',
71 # functional validators
72 'field_validator',
73 'model_validator',
74 'AfterValidator',
75 'BeforeValidator',
76 'PlainValidator',
77 'WrapValidator',
78 'SkipValidation',
79 'InstanceOf',
80 'ModelWrapValidatorHandler',
81 # JSON Schema
82 'WithJsonSchema',
83 # deprecated V1 functional validators, these are imported via `__getattr__` below
84 'root_validator',
85 'validator',
86 # functional serializers
87 'field_serializer',
88 'model_serializer',
89 'PlainSerializer',
90 'SerializeAsAny',
91 'WrapSerializer',
92 # config
93 'ConfigDict',
94 'with_config',
95 # deprecated V1 config, these are imported via `__getattr__` below
96 'BaseConfig',
97 'Extra',
98 # validate_call
99 'validate_call',
100 # errors
101 'PydanticErrorCodes',
102 'PydanticUserError',
103 'PydanticSchemaGenerationError',
104 'PydanticImportError',
105 'PydanticUndefinedAnnotation',
106 'PydanticInvalidForJsonSchema',
107 'PydanticForbiddenQualifier',
108 # fields
109 'Field',
110 'computed_field',
111 'PrivateAttr',
112 # alias
113 'AliasChoices',
114 'AliasGenerator',
115 'AliasPath',
116 # main
117 'BaseModel',
118 'create_model',
119 # network
120 'AnyUrl',
121 'AnyHttpUrl',
122 'FileUrl',
123 'HttpUrl',
124 'FtpUrl',
125 'WebsocketUrl',
126 'AnyWebsocketUrl',
127 'UrlConstraints',
128 'EmailStr',
129 'NameEmail',
130 'IPvAnyAddress',
131 'IPvAnyInterface',
132 'IPvAnyNetwork',
133 'PostgresDsn',
134 'CockroachDsn',
135 'AmqpDsn',
136 'RedisDsn',
137 'MongoDsn',
138 'KafkaDsn',
139 'NatsDsn',
140 'MySQLDsn',
141 'MariaDBDsn',
142 'ClickHouseDsn',
143 'SnowflakeDsn',
144 'validate_email',
145 # root_model
146 'RootModel',
147 # deprecated tools, these are imported via `__getattr__` below
148 'parse_obj_as',
149 'schema_of',
150 'schema_json_of',
151 # types
152 'Strict',
153 'StrictStr',
154 'conbytes',
155 'conlist',
156 'conset',
157 'confrozenset',
158 'constr',
159 'StringConstraints',
160 'ImportString',
161 'conint',
162 'PositiveInt',
163 'NegativeInt',
164 'NonNegativeInt',
165 'NonPositiveInt',
166 'confloat',
167 'PositiveFloat',
168 'NegativeFloat',
169 'NonNegativeFloat',
170 'NonPositiveFloat',
171 'FiniteFloat',
172 'condecimal',
173 'condate',
174 'UUID1',
175 'UUID3',
176 'UUID4',
177 'UUID5',
178 'UUID6',
179 'UUID7',
180 'UUID8',
181 'FilePath',
182 'DirectoryPath',
183 'NewPath',
184 'Json',
185 'Secret',
186 'SecretStr',
187 'SecretBytes',
188 'SocketPath',
189 'StrictBool',
190 'StrictBytes',
191 'StrictInt',
192 'StrictFloat',
193 'PaymentCardNumber',
194 'ByteSize',
195 'PastDate',
196 'FutureDate',
197 'PastDatetime',
198 'FutureDatetime',
199 'AwareDatetime',
200 'NaiveDatetime',
201 'AllowInfNan',
202 'EncoderProtocol',
203 'EncodedBytes',
204 'EncodedStr',
205 'Base64Encoder',
206 'Base64Bytes',
207 'Base64Str',
208 'Base64UrlBytes',
209 'Base64UrlStr',
210 'GetPydanticSchema',
211 'Tag',
212 'Discriminator',
213 'JsonValue',
214 'FailFast',
215 # type_adapter
216 'TypeAdapter',
217 # version
218 '__version__',
219 'VERSION',
220 # warnings
221 'PydanticDeprecatedSince20',
222 'PydanticDeprecatedSince26',
223 'PydanticDeprecatedSince29',
224 'PydanticDeprecatedSince210',
225 'PydanticDeprecatedSince211',
226 'PydanticDeprecationWarning',
227 'PydanticExperimentalWarning',
228 # annotated handlers
229 'GetCoreSchemaHandler',
230 'GetJsonSchemaHandler',
231 # pydantic_core
232 'ValidationError',
233 'ValidationInfo',
234 'SerializationInfo',
235 'ValidatorFunctionWrapHandler',
236 'FieldSerializationInfo',
237 'SerializerFunctionWrapHandler',
238 'OnErrorOmit',
239)
241# A mapping of {<member name>: (package, <module name>)} defining dynamic imports
242_dynamic_imports: 'dict[str, tuple[str, str]]' = { 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
243 'dataclasses': (__spec__.parent, '__module__'),
244 # functional validators
245 'field_validator': (__spec__.parent, '.functional_validators'),
246 'model_validator': (__spec__.parent, '.functional_validators'),
247 'AfterValidator': (__spec__.parent, '.functional_validators'),
248 'BeforeValidator': (__spec__.parent, '.functional_validators'),
249 'PlainValidator': (__spec__.parent, '.functional_validators'),
250 'WrapValidator': (__spec__.parent, '.functional_validators'),
251 'SkipValidation': (__spec__.parent, '.functional_validators'),
252 'InstanceOf': (__spec__.parent, '.functional_validators'),
253 'ModelWrapValidatorHandler': (__spec__.parent, '.functional_validators'),
254 # JSON Schema
255 'WithJsonSchema': (__spec__.parent, '.json_schema'),
256 # functional serializers
257 'field_serializer': (__spec__.parent, '.functional_serializers'),
258 'model_serializer': (__spec__.parent, '.functional_serializers'),
259 'PlainSerializer': (__spec__.parent, '.functional_serializers'),
260 'SerializeAsAny': (__spec__.parent, '.functional_serializers'),
261 'WrapSerializer': (__spec__.parent, '.functional_serializers'),
262 # config
263 'ConfigDict': (__spec__.parent, '.config'),
264 'with_config': (__spec__.parent, '.config'),
265 # validate call
266 'validate_call': (__spec__.parent, '.validate_call_decorator'),
267 # errors
268 'PydanticErrorCodes': (__spec__.parent, '.errors'),
269 'PydanticUserError': (__spec__.parent, '.errors'),
270 'PydanticSchemaGenerationError': (__spec__.parent, '.errors'),
271 'PydanticImportError': (__spec__.parent, '.errors'),
272 'PydanticUndefinedAnnotation': (__spec__.parent, '.errors'),
273 'PydanticInvalidForJsonSchema': (__spec__.parent, '.errors'),
274 'PydanticForbiddenQualifier': (__spec__.parent, '.errors'),
275 # fields
276 'Field': (__spec__.parent, '.fields'),
277 'computed_field': (__spec__.parent, '.fields'),
278 'PrivateAttr': (__spec__.parent, '.fields'),
279 # alias
280 'AliasChoices': (__spec__.parent, '.aliases'),
281 'AliasGenerator': (__spec__.parent, '.aliases'),
282 'AliasPath': (__spec__.parent, '.aliases'),
283 # main
284 'BaseModel': (__spec__.parent, '.main'),
285 'create_model': (__spec__.parent, '.main'),
286 # network
287 'AnyUrl': (__spec__.parent, '.networks'),
288 'AnyHttpUrl': (__spec__.parent, '.networks'),
289 'FileUrl': (__spec__.parent, '.networks'),
290 'HttpUrl': (__spec__.parent, '.networks'),
291 'FtpUrl': (__spec__.parent, '.networks'),
292 'WebsocketUrl': (__spec__.parent, '.networks'),
293 'AnyWebsocketUrl': (__spec__.parent, '.networks'),
294 'UrlConstraints': (__spec__.parent, '.networks'),
295 'EmailStr': (__spec__.parent, '.networks'),
296 'NameEmail': (__spec__.parent, '.networks'),
297 'IPvAnyAddress': (__spec__.parent, '.networks'),
298 'IPvAnyInterface': (__spec__.parent, '.networks'),
299 'IPvAnyNetwork': (__spec__.parent, '.networks'),
300 'PostgresDsn': (__spec__.parent, '.networks'),
301 'CockroachDsn': (__spec__.parent, '.networks'),
302 'AmqpDsn': (__spec__.parent, '.networks'),
303 'RedisDsn': (__spec__.parent, '.networks'),
304 'MongoDsn': (__spec__.parent, '.networks'),
305 'KafkaDsn': (__spec__.parent, '.networks'),
306 'NatsDsn': (__spec__.parent, '.networks'),
307 'MySQLDsn': (__spec__.parent, '.networks'),
308 'MariaDBDsn': (__spec__.parent, '.networks'),
309 'ClickHouseDsn': (__spec__.parent, '.networks'),
310 'SnowflakeDsn': (__spec__.parent, '.networks'),
311 'validate_email': (__spec__.parent, '.networks'),
312 # root_model
313 'RootModel': (__spec__.parent, '.root_model'),
314 # types
315 'Strict': (__spec__.parent, '.types'),
316 'StrictStr': (__spec__.parent, '.types'),
317 'conbytes': (__spec__.parent, '.types'),
318 'conlist': (__spec__.parent, '.types'),
319 'conset': (__spec__.parent, '.types'),
320 'confrozenset': (__spec__.parent, '.types'),
321 'constr': (__spec__.parent, '.types'),
322 'StringConstraints': (__spec__.parent, '.types'),
323 'ImportString': (__spec__.parent, '.types'),
324 'conint': (__spec__.parent, '.types'),
325 'PositiveInt': (__spec__.parent, '.types'),
326 'NegativeInt': (__spec__.parent, '.types'),
327 'NonNegativeInt': (__spec__.parent, '.types'),
328 'NonPositiveInt': (__spec__.parent, '.types'),
329 'confloat': (__spec__.parent, '.types'),
330 'PositiveFloat': (__spec__.parent, '.types'),
331 'NegativeFloat': (__spec__.parent, '.types'),
332 'NonNegativeFloat': (__spec__.parent, '.types'),
333 'NonPositiveFloat': (__spec__.parent, '.types'),
334 'FiniteFloat': (__spec__.parent, '.types'),
335 'condecimal': (__spec__.parent, '.types'),
336 'condate': (__spec__.parent, '.types'),
337 'UUID1': (__spec__.parent, '.types'),
338 'UUID3': (__spec__.parent, '.types'),
339 'UUID4': (__spec__.parent, '.types'),
340 'UUID5': (__spec__.parent, '.types'),
341 'UUID6': (__spec__.parent, '.types'),
342 'UUID7': (__spec__.parent, '.types'),
343 'UUID8': (__spec__.parent, '.types'),
344 'FilePath': (__spec__.parent, '.types'),
345 'DirectoryPath': (__spec__.parent, '.types'),
346 'NewPath': (__spec__.parent, '.types'),
347 'Json': (__spec__.parent, '.types'),
348 'Secret': (__spec__.parent, '.types'),
349 'SecretStr': (__spec__.parent, '.types'),
350 'SecretBytes': (__spec__.parent, '.types'),
351 'StrictBool': (__spec__.parent, '.types'),
352 'StrictBytes': (__spec__.parent, '.types'),
353 'StrictInt': (__spec__.parent, '.types'),
354 'StrictFloat': (__spec__.parent, '.types'),
355 'PaymentCardNumber': (__spec__.parent, '.types'),
356 'ByteSize': (__spec__.parent, '.types'),
357 'PastDate': (__spec__.parent, '.types'),
358 'SocketPath': (__spec__.parent, '.types'),
359 'FutureDate': (__spec__.parent, '.types'),
360 'PastDatetime': (__spec__.parent, '.types'),
361 'FutureDatetime': (__spec__.parent, '.types'),
362 'AwareDatetime': (__spec__.parent, '.types'),
363 'NaiveDatetime': (__spec__.parent, '.types'),
364 'AllowInfNan': (__spec__.parent, '.types'),
365 'EncoderProtocol': (__spec__.parent, '.types'),
366 'EncodedBytes': (__spec__.parent, '.types'),
367 'EncodedStr': (__spec__.parent, '.types'),
368 'Base64Encoder': (__spec__.parent, '.types'),
369 'Base64Bytes': (__spec__.parent, '.types'),
370 'Base64Str': (__spec__.parent, '.types'),
371 'Base64UrlBytes': (__spec__.parent, '.types'),
372 'Base64UrlStr': (__spec__.parent, '.types'),
373 'GetPydanticSchema': (__spec__.parent, '.types'),
374 'Tag': (__spec__.parent, '.types'),
375 'Discriminator': (__spec__.parent, '.types'),
376 'JsonValue': (__spec__.parent, '.types'),
377 'OnErrorOmit': (__spec__.parent, '.types'),
378 'FailFast': (__spec__.parent, '.types'),
379 # type_adapter
380 'TypeAdapter': (__spec__.parent, '.type_adapter'),
381 # warnings
382 'PydanticDeprecatedSince20': (__spec__.parent, '.warnings'),
383 'PydanticDeprecatedSince26': (__spec__.parent, '.warnings'),
384 'PydanticDeprecatedSince29': (__spec__.parent, '.warnings'),
385 'PydanticDeprecatedSince210': (__spec__.parent, '.warnings'),
386 'PydanticDeprecatedSince211': (__spec__.parent, '.warnings'),
387 'PydanticDeprecationWarning': (__spec__.parent, '.warnings'),
388 'PydanticExperimentalWarning': (__spec__.parent, '.warnings'),
389 # annotated handlers
390 'GetCoreSchemaHandler': (__spec__.parent, '.annotated_handlers'),
391 'GetJsonSchemaHandler': (__spec__.parent, '.annotated_handlers'),
392 # pydantic_core stuff
393 'ValidationError': ('pydantic_core', '.'),
394 'ValidationInfo': ('pydantic_core', '.core_schema'),
395 'SerializationInfo': ('pydantic_core', '.core_schema'),
396 'ValidatorFunctionWrapHandler': ('pydantic_core', '.core_schema'),
397 'FieldSerializationInfo': ('pydantic_core', '.core_schema'),
398 'SerializerFunctionWrapHandler': ('pydantic_core', '.core_schema'),
399 # deprecated, mostly not included in __all__
400 'root_validator': (__spec__.parent, '.deprecated.class_validators'),
401 'validator': (__spec__.parent, '.deprecated.class_validators'),
402 'BaseConfig': (__spec__.parent, '.deprecated.config'),
403 'Extra': (__spec__.parent, '.deprecated.config'),
404 'parse_obj_as': (__spec__.parent, '.deprecated.tools'),
405 'schema_of': (__spec__.parent, '.deprecated.tools'),
406 'schema_json_of': (__spec__.parent, '.deprecated.tools'),
407 # deprecated dynamic imports
408 'FieldValidationInfo': ('pydantic_core', '.core_schema'),
409 'GenerateSchema': (__spec__.parent, '._internal._generate_schema'),
410}
411_deprecated_dynamic_imports = {'FieldValidationInfo', 'GenerateSchema'} 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
413_getattr_migration = getattr_migration(__name__) 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
416def __getattr__(attr_name: str) -> object: 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
417 if attr_name in _deprecated_dynamic_imports: 417 ↛ 418line 417 didn't jump to line 418 because the condition on line 417 was never true1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
418 warn(
419 f'Importing {attr_name} from `pydantic` is deprecated. This feature is either no longer supported, or is not public.',
420 DeprecationWarning,
421 stacklevel=2,
422 )
424 dynamic_attr = _dynamic_imports.get(attr_name) 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
425 if dynamic_attr is None: 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
426 return _getattr_migration(attr_name) 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
428 package, module_name = dynamic_attr 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
430 if module_name == '__module__': 430 ↛ 431line 430 didn't jump to line 431 because the condition on line 430 was never true1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
431 result = import_module(f'.{attr_name}', package=package)
432 globals()[attr_name] = result
433 return result
434 else:
435 module = import_module(module_name, package=package) 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
436 result = getattr(module, attr_name) 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
437 g = globals() 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
438 for k, (_, v_module_name) in _dynamic_imports.items(): 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
439 if v_module_name == module_name and k not in _deprecated_dynamic_imports: 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
440 g[k] = getattr(module, k) 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
441 return result 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
444def __dir__() -> 'list[str]': 1abcdefghijklmnopqrstuvwxJKLMNOPyzABCDEFGHI
445 return list(__all__) 1abcdefghijklmnopqrstuvwxyzABCDEFGHI