Upgrade Python version requirements and dependencies

- Updated Python version from 3.7 to 3.8 in Makefile and README.md.
- Upgraded Pydantic dependency from 1.9.0 to 2.10.3 in requirements.txt and setup.py.
- Updated mypy version from 0.790 to 1.13.0 in requirements-test.txt.
- Refactored CLABE validation logic in types.py, removing custom error classes and integrating Pydantic's validation features.
- Removed unused error handling code and updated tests to reflect changes in validation logic.
- Updated GitHub Actions workflow to support Python versions 3.8 through 3.13.
- Bumped version to 2.0.0.dev0 in version.py.

.github/workflows/test.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8]
+        python-version: [3.8, 3.9, 3.10, 3.11, 3.12, 3.13]
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}

Makefile

@@ -1,6 +1,6 @@
 SHELL := bash
 PATH := ./venv/bin:${PATH}
-PYTHON = python3.7
+PYTHON = python3.8
 PROJECT = clabe
 isort = isort $(PROJECT) tests setup.py
 black = black -S -l 79 --target-version py38 $(PROJECT) tests setup.py

README.md

@@ -10,7 +10,7 @@ https://es.wikipedia.org/wiki/CLABE
 
 ## Requerimientos
 
-Python 3.6 o superior.
+Python 3.8 o superior.
 
 ## Instalación
 

clabe/types.py

@@ -1,24 +1,10 @@
-from typing import TYPE_CHECKING, ClassVar
+from typing import Any, ClassVar, Dict, Type
 
-from pydantic.errors import NotDigitError
-from pydantic.validators import (
-    constr_length_validator,
-    constr_strip_whitespace,
-    str_validator,
-)
+from pydantic import GetCoreSchemaHandler, GetJsonSchemaHandler
+from pydantic_core import PydanticCustomError, core_schema
 
-from .errors import BankCodeValidationError, ClabeControlDigitValidationError
 from .validations import BANK_NAMES, BANKS, compute_control_digit
 
-if TYPE_CHECKING:
-    from pydantic.typing import CallableGenerator
-
-
-def validate_digits(v: str) -> str:
-    if not v.isdigit():
-        raise NotDigitError
-    return v
-
 
 class Clabe(str):
     """
@@ -29,33 +15,55 @@ class Clabe(str):
     min_length: ClassVar[int] = 18
     max_length: ClassVar[int] = 18
 
-    def __init__(self, clabe: str):
+    def __init__(self, clabe: str) -> None:
         self.bank_code_abm = clabe[:3]
         self.bank_code_banxico = BANKS[clabe[:3]]
         self.bank_name = BANK_NAMES[self.bank_code_banxico]
 
+    @property
+    def bank_code(self) -> str:
+        return self.bank_code_banxico
+
     @classmethod
-    def __get_validators__(cls) -> 'CallableGenerator':
-        yield str_validator
-        yield constr_strip_whitespace
-        yield constr_length_validator
-        yield validate_digits
-        yield cls.validate_bank_code_abm
-        yield cls.validate_control_digit
-        yield cls
+    def __get_pydantic_json_schema__(
+        cls,
+        schema: core_schema.CoreSchema,
+        handler: GetJsonSchemaHandler,
+    ) -> Dict[str, Any]:
+        json_schema = handler(schema)
+        json_schema.update(
+            type="string",
+            pattern="^[0-9]{18}$",
+            description="CLABE (Clave Bancaria Estandarizada)",
+            examples=["723010123456789019"],
+        )
+        return json_schema
 
     @classmethod
-    def validate_bank_code_abm(cls, clabe: str) -> str:
-        if clabe[:3] not in BANKS.keys():
-            raise BankCodeValidationError
-        return clabe
+    def __get_pydantic_core_schema__(
+        cls,
+        _: Type[Any],
+        __: GetCoreSchemaHandler,
+    ) -> core_schema.CoreSchema:
+        return core_schema.no_info_after_validator_function(
+            cls._validate,
+            core_schema.str_schema(
+                min_length=cls.min_length,
+                max_length=cls.max_length,
+                strip_whitespace=cls.strip_whitespace,
+            ),
+        )
 
     @classmethod
-    def validate_control_digit(cls, clabe: str) -> str:
+    def _validate(cls, clabe: str) -> 'Clabe':
+        if not clabe.isdigit():
+            raise PydanticCustomError('clabe', 'debe ser numérico')
+        if clabe[:3] not in BANKS:
+            raise PydanticCustomError(
+                'clabe.bank_code', 'código de banco no es válido'
+            )
         if clabe[-1] != compute_control_digit(clabe):
-            raise ClabeControlDigitValidationError
-        return clabe
-
-    @property
-    def bank_code(self):
-        return self.bank_code_banxico
+            raise PydanticCustomError(
+                'clabe.control_digit', 'clabe dígito de control no es válido'
+            )
+        return cls(clabe)

clabe/version.py

@@ -1 +1 @@
-__version__ = '1.2.16'
+__version__ = '2.0.0.dev0'

requirements-test.txt

@@ -3,4 +3,4 @@ pytest-cov==2.11.*
 black==22.3.0
 isort==5.10.*
 flake8==4.0.*
-mypy==0.790
+mypy==1.13.0

requirements.txt

@@ -1 +1 @@
-pydantic==1.9.0
+pydantic==2.10.3

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>=2.10.3'],
     classifiers=[
         'Programming Language :: Python :: 3',
         'License :: OSI Approved :: MIT License',

tests/test_types.py

@@ -1,13 +1,8 @@
 import pytest
-from pydantic import BaseModel
-from pydantic.errors import NotDigitError
+from pydantic import BaseModel, ValidationError
 
-from clabe import BANK_NAMES, BANKS, compute_control_digit
-from clabe.errors import (
-    BankCodeValidationError,
-    ClabeControlDigitValidationError,
-)
-from clabe.types import Clabe, validate_digits
+from clabe import BANK_NAMES, BANKS
+from clabe.types import Clabe
 
 VALID_CLABE = '646180157042875763'
 
@@ -24,23 +19,47 @@ def test_valid_clabe():
     assert cuenta.clabe.bank_code == cuenta.clabe.bank_code_banxico
 
 
-def test_clabe_digits():
-    assert validate_digits(VALID_CLABE)
-
-
-def test_clabe_not_digit():
-    with pytest.raises(NotDigitError):
-        validate_digits('h' * 18)
-
+@pytest.mark.parametrize(
+    'clabe,expected_message',
+    [
+        pytest.param(
+            'h' * 18,
+            'debe ser numérico',
+            id='clabe_not_digit',
+        ),
+        pytest.param(
+            '9' * 17,
+            'String should have at least 18 characters',
+            id='invalid_bank_code_abm',
+        ),
+        pytest.param(
+            '111180157042875763',
+            'código de banco no es válido',
+            id='invalid_bank_code',
+        ),
+        pytest.param(
+            '001' + '9' * 15,
+            'clabe dígito de control no es válido',
+            id='invalid_control_digit',
+        ),
+    ],
+)
+def test_invalid_clabe(clabe: Clabe, expected_message: str) -> None:
+    with pytest.raises(ValidationError) as exc:
+        Cuenta(clabe=clabe)
+    assert expected_message in str(exc.value)
 
-def test_invalid_bank_code_abm():
-    clabe = '9' * 17
-    clabe += compute_control_digit(clabe)
-    with pytest.raises(BankCodeValidationError):
-        Clabe.validate_bank_code_abm(clabe)
 
+def test_get_json_schema() -> None:
+    from pydantic import TypeAdapter
 
-def test_invalid_control_digit():
-    clabe = '001' + '9' * 15
-    with pytest.raises(ClabeControlDigitValidationError):
-        Clabe.validate_control_digit(clabe)
+    adapter = TypeAdapter(Clabe)
+    schema = adapter.json_schema()
+    assert schema == {
+        'description': 'CLABE (Clave Bancaria Estandarizada)',
+        'examples': ['723010123456789019'],
+        'maxLength': 18,
+        'minLength': 18,
+        'pattern': '^[0-9]{18}$',
+        'type': 'string',
+    }