[Security] Bump pydantic from 1.4 to 1.7.4

[dependabot-preview[bot]]

Bumps pydantic from 1.4 to 1.7.4.

Release notes

Sourced from pydantic's releases.

v1.7.4 (2021-05-11)

Security fix: Fix date and datetime parsing so passing either 'infinity' or float('inf') (or their negative values) does not cause an infinite loop, see security advisory CVE-2021-29510.

v1.7.3 (2020-11-30)

See Changelog.

Thank you to pydantic's sponsors: @​timdrijvers, @​BCarley, @​chdsbd, @​tiangolo, @​matin, @​linusg, @​kevinalh, @​jorgecarleitao, @​koxudaxi, @​primer-api, @​mkeen, @​meadsteve for their kind support.

• fix: set right default value for required (optional) fields, #2142 by @​PrettyWood
• fix: support underscore_attrs_are_private with generic models, #2138 by @​PrettyWood
• fix: update all modified field values in root_validator when validate_assignment is on, #2116 by @​PrettyWood
• Allow pickling of pydantic.dataclasses.dataclass dynamically created from a built-in dataclasses.dataclass, #2111 by @​aimestereo
• Fix a regression where Enum fields would not propagate keyword arguments to the schema, #2109 by @​bm424
• Ignore __doc__ as private attribute when Config.underscore_attrs_are_private is set, #2090 by @​PrettyWood

v1.7.2 (2020-11-01)

See Changelog.

Thank you to pydantic's sponsors: @​timdrijvers, @​BCarley, @​chdsbd, @​tiangolo, @​matin, @​linusg, @​kevinalh, @​jorgecarleitao, @​koxudaxi, @​primer-api, @​mkeen for their kind support.

• fix slow GenericModel concrete model creation, allow GenericModel concrete name reusing in module, #2078 by @​MrMrRobat
• keep the order of the fields when validate_assignment is set, #2073 by @​PrettyWood
• forward all the params of the stdlib dataclass when converted into pydantic dataclass, #2065 by @​PrettyWood

v1.7.1 (2020-10-28)

See Changelog.

Thank you to pydantic's sponsors: @​timdrijvers, @​BCarley, @​chdsbd, @​tiangolo, @​matin, @​linusg, @​kevinalh, @​jorgecarleitao, @​koxudaxi, @​primer-api, @​mkeen for their kind support.

• fix annotation of validate_arguments when passing configuration as argument, #2055 by @​layday
• Fix mypy assignment error when using PrivateAttr, #2048 by @​aphedges
• fix underscore_attrs_are_private causing TypeError when overriding __init__, #2047 by @​samuelcolvin
• Fixed regression introduced in v1.7 involving exception handling in field validators when validate_assignment=True, #2044 by @​johnsabath
• fix: pydantic dataclass can inherit from stdlib dataclass and Config.arbitrary_types_allowed is supported, #2042 by @​PrettyWood

v1.7 (2020-10-26)

See Changelog.

Thank you to pydantic's sponsors: @​timdrijvers, @​BCarley, @​chdsbd, @​tiangolo, @​matin, @​linusg, @​kevinalh, @​jorgecarleitao, @​koxudaxi, @​primer-api for their kind support.

Highlights

... (truncated)

Changelog

Sourced from pydantic's changelog.

v1.7.4 (2021-05-11)

• Security fix: Fix date and datetime parsing so passing either 'infinity' or float('inf') (or their negative values) does not cause an infinite loop, See security advisory CVE-2021-29510

v1.7.3 (2020-11-30)

Thank you to pydantic's sponsors: @​timdrijvers, @​BCarley, @​chdsbd, @​tiangolo, @​matin, @​linusg, @​kevinalh, @​jorgecarleitao, @​koxudaxi, @​primer-api, @​mkeen, @​meadsteve for their kind support.

• fix: set right default value for required (optional) fields, #2142 by @​PrettyWood
• fix: support underscore_attrs_are_private with generic models, #2138 by @​PrettyWood
• fix: update all modified field values in root_validator when validate_assignment is on, #2116 by @​PrettyWood
• Allow pickling of pydantic.dataclasses.dataclass dynamically created from a built-in dataclasses.dataclass, #2111 by @​aimestereo
• Fix a regression where Enum fields would not propagate keyword arguments to the schema, #2109 by @​bm424
• Ignore __doc__ as private attribute when Config.underscore_attrs_are_private is set, #2090 by @​PrettyWood

v1.7.2 (2020-11-01)

• fix slow GenericModel concrete model creation, allow GenericModel concrete name reusing in module, #2078 by @​MrMrRobat
• keep the order of the fields when validate_assignment is set, #2073 by @​PrettyWood
• forward all the params of the stdlib dataclass when converted into pydantic dataclass, #2065 by @​PrettyWood

v1.7.1 (2020-10-28)

Thank you to pydantic's sponsors: @​timdrijvers, @​BCarley, @​chdsbd, @​tiangolo, @​matin, @​linusg, @​kevinalh, @​jorgecarleitao, @​koxudaxi, @​primer-api, @​mkeen for their kind support.

• fix annotation of validate_arguments when passing configuration as argument, #2055 by @​layday
• Fix mypy assignment error when using PrivateAttr, #2048 by @​aphedges
• fix underscore_attrs_are_private causing TypeError when overriding __init__, #2047 by @​samuelcolvin
• Fixed regression introduced in v1.7 involving exception handling in field validators when validate_assignment=True, #2044 by @​johnsabath
• fix: pydantic dataclass can inherit from stdlib dataclass and Config.arbitrary_types_allowed is supported, #2042 by @​PrettyWood

v1.7 (2020-10-26)

Thank you to pydantic's sponsors: @​timdrijvers, @​BCarley, @​chdsbd, @​tiangolo, @​matin, @​linusg, @​kevinalh, @​jorgecarleitao, @​koxudaxi, @​primer-api for their kind support.

Highlights

• python 3.9 support, thanks @​PrettyWood
• Private model attributes, thanks @​MrMrRobat
• "secrets files" support in BaseSettings, thanks @​mdgilene
• convert stdlib dataclasses to pydantic dataclasses and use stdlib dataclasses in models, thanks @​PrettyWood

... (truncated)

Commits

• e3d1c16 tweak history
• b3ecf68 comment out broken tests
• 4c1fea6 hack tests into passing
• f461cb0 prepare for release
• 80e0dd3 Merge pull request from GHSA-5jqp-qgf6-3pvh
• 00a128a tempoarily pin pip
• 08922c3 uprev and add history
• b1bb6e0 Fix #2111: support pickle for built-in dataclasses (#2114)
• 9ae40a2 fix: set right default value for required (optional) fields (#2143)
• 0d2b4d6 fix: support underscore_attrs_are_private with generic models (#2139)
• Additional commits viewable in compare view

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[dependabot-preview[bot]]

We've just been alerted that this update fixes a security vulnerability:

Sourced from The GitHub Security Advisory Database.

Use of "infinity" as an input to datetime and date fields causes infinite loop in pydantic

Impact

Passing either 'infinity', 'inf' or float('inf') (or their negatives) to datetime or date fields causes validation to run forever with 100% CPU usage (on one CPU). Patches

Pydantic is be patched with fixes available in the following versions:

v1.8.2
v1.7.4
v1.6.2

All these versions are available on pypi, and will be available on conda-forge soon.

See the changelog for details. ... (truncated)

Affected versions: ["< 1.6.2"]