Allow clabe to be used in Pydantic V2 codebases (#167)

* Allow clabe to be used in Pydantic V2 codebases

clabe uses Pydantic V1 and currently can't be used in a codebase which
already uses Pydantic V2. Implement the compatibility approach described in
https://docs.pydantic.dev/latest/migration/#using-pydantic-v1-features-in-a-v1v2-environment

Pydantic is upgraded to `>=1.10.17` and imports are changed to the
`pydantic.v1` namespace. This allows clabe to be used with either
Pydantic V1 or V2. Bump version to 1.2.17.

* bump version

---------

Co-authored-by: Felipe López <flh.1989@gmail.com>

Author: mgorven

clabe/errors.py

@@ -1,4 +1,4 @@
-from pydantic.errors import PydanticValueError
+from pydantic.v1.errors import PydanticValueError
 
 
 class BankCodeValidationError(PydanticValueError):

clabe/types.py

@@ -1,7 +1,7 @@
 from typing import TYPE_CHECKING, ClassVar
 
-from pydantic.errors import NotDigitError
-from pydantic.validators import (
+from pydantic.v1.errors import NotDigitError
+from pydantic.v1.validators import (
     constr_length_validator,
     constr_strip_whitespace,
     str_validator,
@@ -11,7 +11,7 @@
 from .validations import BANK_NAMES, BANKS, compute_control_digit
 
 if TYPE_CHECKING:
-    from pydantic.typing import CallableGenerator
+    from pydantic.v1.typing import CallableGenerator
 
 
 def validate_digits(v: str) -> str:

clabe/version.py

@@ -1 +1 @@
-__version__ = '1.2.17'
+__version__ = '1.3.0'

requirements.txt

@@ -1 +1 @@
-pydantic==1.9.0
+pydantic==1.10.19

setup.py

@@ -21,7 +21,7 @@
     packages=setuptools.find_packages(),
     include_package_data=True,
     package_data=dict(clabe=['py.typed']),
-    install_requires=['pydantic>=1.4,<2.0'],
+    install_requires=['pydantic>=1.10.17'],
     classifiers=[
         'Programming Language :: Python :: 3',
         'License :: OSI Approved :: MIT License',

tests/test_types.py

@@ -1,6 +1,6 @@
 import pytest
-from pydantic import BaseModel
-from pydantic.errors import NotDigitError
+from pydantic.v1 import BaseModel
+from pydantic.v1.errors import NotDigitError
 
 from clabe import BANK_NAMES, BANKS, compute_control_digit
 from clabe.errors import (