Open2
fastapiでemailバリデーションがエラーになる
File "pydantic/main.py", line 299, in pydantic.main.ModelMetaclass.__new__
File "pydantic/fields.py", line 411, in pydantic.fields.ModelField.infer
File "pydantic/fields.py", line 342, in pydantic.fields.ModelField.__init__
File "pydantic/fields.py", line 456, in pydantic.fields.ModelField.prepare
File "pydantic/fields.py", line 670, in pydantic.fields.ModelField.populate_validators
File "pydantic/networks.py", line 356, in __get_validators__
File "pydantic/networks.py", line 345, in pydantic.networks.import_email_validator
ImportError: email-validator is not installed, run `pip install pydantic[email]`
poetryを使っているので
$ poetry add pydantic -E email
The following packages are already present in the pyproject.toml and will be skipped:
• pydantic
If you want to update it to the latest compatible version, you can use `poetry update package`.
If you prefer to upgrade it to the latest available version, you can use `poetry add package@latest`.
Nothing to add.
$ poetry update package
Updating dependencies
Resolving dependencies... (3.2s)
Writing lock file
No dependencies to install or update
解決しない。どうしたもんか
pydanticドキュメントを漁って
pydanticドキュメント
$ poetry add email-validator
Using version ^1.1.3 for email-validator
Updating dependencies
Resolving dependencies... (3.5s)
Writing lock file
Package operations: 2 installs, 0 updates, 0 removals
• Installing dnspython (2.1.0)
• Installing email-validator (1.1.3)
いけました