[gentoo-commits] repo/gentoo:master commit in: dev-python/cryptography/, dev-python/cryptography/files/

[Michał Górny]

commit:     5afe2baaffb4746f159b3d82f6ed28c33c8f5e18
Author:     Ekaterina Vaartis <vaartis <AT> kotobank <DOT> ch>
AuthorDate: Fri May 14 20:05:14 2021 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Sat May 15 11:51:32 2021 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=5afe2baa

dev-python/cryptography: bump to r1 and backport the fixes for 3.10

Signed-off-by: Ekaterina Vaartis <vaartis <AT> kotobank.ch>
Closes: https://github.com/gentoo/gentoo/pull/20795
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>

 ...y-3.4.7.ebuild => cryptography-3.4.7-r1.ebuild} |   6 +-
 .../files/cryptography-3.4.7-py310.patch           | 301 +++++++++++++++++++++
 2 files changed, 306 insertions(+), 1 deletion(-)

diff --git a/dev-python/cryptography/cryptography-3.4.7.ebuild b/dev-python/cryptography/cryptography-3.4.7-r1.ebuild
similarity index 95%
rename from dev-python/cryptography/cryptography-3.4.7.ebuild
rename to dev-python/cryptography/cryptography-3.4.7-r1.ebuild
index 59b98063ce3..1a0d6a6f5d9 100644
--- a/dev-python/cryptography/cryptography-3.4.7.ebuild
+++ b/dev-python/cryptography/cryptography-3.4.7-r1.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=7
 
-PYTHON_COMPAT=( python3_{7..9} pypy3 )
+PYTHON_COMPAT=( python3_{7..10} pypy3 )
 PYTHON_REQ_USE="threads(+)"
 
 inherit distutils-r1 multiprocessing
@@ -41,6 +41,10 @@ DEPEND="
 	"
 RDEPEND+=${DEPEND}
 
+PATCHES=(
+	"${FILESDIR}/${P}-py310.patch"
+)
+
 src_prepare() {
 	default
 

diff --git a/dev-python/cryptography/files/cryptography-3.4.7-py310.patch b/dev-python/cryptography/files/cryptography-3.4.7-py310.patch
new file mode 100644
index 00000000000..d961af82b77
--- /dev/null
+++ b/dev-python/cryptography/files/cryptography-3.4.7-py310.patch
@@ -0,0 +1,301 @@
+diff --git a/src/cryptography/exceptions.py b/src/cryptography/exceptions.py
+index f5860590..3bd98d82 100644
+--- a/src/cryptography/exceptions.py
++++ b/src/cryptography/exceptions.py
+@@ -3,10 +3,10 @@
+ # for complete details.
+ 
+ 
+-from enum import Enum
++from cryptography import utils
+ 
+ 
+-class _Reasons(Enum):
++class _Reasons(utils.Enum):
+     BACKEND_MISSING_INTERFACE = 0
+     UNSUPPORTED_HASH = 1
+     UNSUPPORTED_CIPHER = 2
+diff --git a/src/cryptography/hazmat/primitives/_serialization.py b/src/cryptography/hazmat/primitives/_serialization.py
+index 96a5ed9b..160a6b89 100644
+--- a/src/cryptography/hazmat/primitives/_serialization.py
++++ b/src/cryptography/hazmat/primitives/_serialization.py
+@@ -3,13 +3,14 @@
+ # for complete details.
+ 
+ import abc
+-from enum import Enum
++
++from cryptography import utils
+ 
+ # This exists to break an import cycle. These classes are normally accessible
+ # from the serialization module.
+ 
+ 
+-class Encoding(Enum):
++class Encoding(utils.Enum):
+     PEM = "PEM"
+     DER = "DER"
+     OpenSSH = "OpenSSH"
+@@ -18,14 +19,14 @@ class Encoding(Enum):
+     SMIME = "S/MIME"
+ 
+ 
+-class PrivateFormat(Enum):
++class PrivateFormat(utils.Enum):
+     PKCS8 = "PKCS8"
+     TraditionalOpenSSL = "TraditionalOpenSSL"
+     Raw = "Raw"
+     OpenSSH = "OpenSSH"
+ 
+ 
+-class PublicFormat(Enum):
++class PublicFormat(utils.Enum):
+     SubjectPublicKeyInfo = "X.509 subjectPublicKeyInfo with PKCS#1"
+     PKCS1 = "Raw PKCS#1"
+     OpenSSH = "OpenSSH"
+@@ -34,7 +35,7 @@ class PublicFormat(Enum):
+     UncompressedPoint = "X9.62 Uncompressed Point"
+ 
+ 
+-class ParameterFormat(Enum):
++class ParameterFormat(utils.Enum):
+     PKCS3 = "PKCS3"
+ 
+ 
+diff --git a/src/cryptography/hazmat/primitives/kdf/kbkdf.py b/src/cryptography/hazmat/primitives/kdf/kbkdf.py
+index ac36474f..75fe7d51 100644
+--- a/src/cryptography/hazmat/primitives/kdf/kbkdf.py
++++ b/src/cryptography/hazmat/primitives/kdf/kbkdf.py
+@@ -4,7 +4,6 @@
+ 
+ 
+ import typing
+-from enum import Enum
+ 
+ from cryptography import utils
+ from cryptography.exceptions import (
+@@ -19,11 +18,11 @@ from cryptography.hazmat.primitives import constant_time, hashes, hmac
+ from cryptography.hazmat.primitives.kdf import KeyDerivationFunction
+ 
+ 
+-class Mode(Enum):
++class Mode(utils.Enum):
+     CounterMode = "ctr"
+ 
+ 
+-class CounterLocation(Enum):
++class CounterLocation(utils.Enum):
+     BeforeFixed = "before_fixed"
+     AfterFixed = "after_fixed"
+ 
+diff --git a/src/cryptography/hazmat/primitives/serialization/pkcs7.py b/src/cryptography/hazmat/primitives/serialization/pkcs7.py
+index bcd9e330..57aac7e3 100644
+--- a/src/cryptography/hazmat/primitives/serialization/pkcs7.py
++++ b/src/cryptography/hazmat/primitives/serialization/pkcs7.py
+@@ -3,8 +3,8 @@
+ # for complete details.
+ 
+ import typing
+-from enum import Enum
+ 
++from cryptography import utils
+ from cryptography import x509
+ from cryptography.hazmat.backends import _get_backend
+ from cryptography.hazmat.primitives import hashes, serialization
+@@ -35,7 +35,7 @@ _ALLOWED_PRIVATE_KEY_TYPES = typing.Union[
+ ]
+ 
+ 
+-class PKCS7Options(Enum):
++class PKCS7Options(utils.Enum):
+     Text = "Add text/plain MIME type"
+     Binary = "Don't translate input data into canonical MIME format"
+     DetachedSignature = "Don't embed data in the PKCS7 structure"
+diff --git a/src/cryptography/utils.py b/src/cryptography/utils.py
+index ef0fc443..9e571cfd 100644
+--- a/src/cryptography/utils.py
++++ b/src/cryptography/utils.py
+@@ -4,6 +4,7 @@
+ 
+ 
+ import abc
++import enum
+ import inspect
+ import sys
+ import typing
+@@ -162,3 +163,13 @@ int_from_bytes = deprecated(
+     "int_from_bytes is deprecated, use int.from_bytes instead",
+     DeprecatedIn34,
+ )
++
++
++# Python 3.10 changed representation of enums. We use well-defined object
++# representation and string representation from Python 3.9.
++class Enum(enum.Enum):
++    def __repr__(self):
++        return f"<{self.__class__.__name__}.{self._name_}: {self._value_!r}>"
++
++    def __str__(self):
++        return f"{self.__class__.__name__}.{self._name_}"
+diff --git a/src/cryptography/x509/base.py b/src/cryptography/x509/base.py
+index 5505fa3b..e3846c33 100644
+--- a/src/cryptography/x509/base.py
++++ b/src/cryptography/x509/base.py
+@@ -7,9 +7,9 @@ import abc
+ import datetime
+ import os
+ import typing
+-from enum import Enum
+ 
+ from cryptography.hazmat._types import _PRIVATE_KEY_TYPES, _PUBLIC_KEY_TYPES
++from cryptography import utils
+ from cryptography.hazmat.backends import _get_backend
+ from cryptography.hazmat.primitives import hashes, serialization
+ from cryptography.hazmat.primitives.asymmetric import (
+@@ -66,7 +66,7 @@ def _convert_to_naive_utc_time(time: datetime.datetime) -> datetime.datetime:
+         return time
+ 
+ 
+-class Version(Enum):
++class Version(utils.Enum):
+     v1 = 0
+     v3 = 2
+ 
+diff --git a/src/cryptography/x509/certificate_transparency.py b/src/cryptography/x509/certificate_transparency.py
+index d51bee92..d80f051a 100644
+--- a/src/cryptography/x509/certificate_transparency.py
++++ b/src/cryptography/x509/certificate_transparency.py
+@@ -5,15 +5,16 @@
+ 
+ import abc
+ import datetime
+-from enum import Enum
+ 
++from cryptography import utils
+ 
+-class LogEntryType(Enum):
++
++class LogEntryType(utils.Enum):
+     X509_CERTIFICATE = 0
+     PRE_CERTIFICATE = 1
+ 
+ 
+-class Version(Enum):
++class Version(utils.Enum):
+     v1 = 0
+ 
+ 
+diff --git a/src/cryptography/x509/extensions.py b/src/cryptography/x509/extensions.py
+index 6cae016a..742f1fa2 100644
+--- a/src/cryptography/x509/extensions.py
++++ b/src/cryptography/x509/extensions.py
+@@ -8,7 +8,6 @@ import datetime
+ import hashlib
+ import ipaddress
+ import typing
+-from enum import Enum
+ 
+ from cryptography import utils
+ from cryptography.hazmat._der import (
+@@ -634,7 +633,7 @@ class DistributionPoint(object):
+     crl_issuer = utils.read_only_property("_crl_issuer")
+ 
+ 
+-class ReasonFlags(Enum):
++class ReasonFlags(utils.Enum):
+     unspecified = "unspecified"
+     key_compromise = "keyCompromise"
+     ca_compromise = "cACompromise"
+@@ -978,7 +977,7 @@ class TLSFeature(ExtensionType):
+         return hash(tuple(self._features))
+ 
+ 
+-class TLSFeatureType(Enum):
++class TLSFeatureType(utils.Enum):
+     # status_request is defined in RFC 6066 and is used for what is commonly
+     # called OCSP Must-Staple when present in the TLS Feature extension in an
+     # X.509 certificate.
+diff --git a/src/cryptography/x509/name.py b/src/cryptography/x509/name.py
+index a579aa21..9069a9f4 100644
+--- a/src/cryptography/x509/name.py
++++ b/src/cryptography/x509/name.py
+@@ -3,14 +3,13 @@
+ # for complete details.
+ 
+ import typing
+-from enum import Enum
+ 
+ from cryptography import utils
+ from cryptography.hazmat.backends import _get_backend
+ from cryptography.x509.oid import NameOID, ObjectIdentifier
+ 
+ 
+-class _ASN1Type(Enum):
++class _ASN1Type(utils.Enum):
+     UTF8String = 12
+     NumericString = 18
+     PrintableString = 19
+diff --git a/src/cryptography/x509/ocsp.py b/src/cryptography/x509/ocsp.py
+index 1c5de73e..bcf210c1 100644
+--- a/src/cryptography/x509/ocsp.py
++++ b/src/cryptography/x509/ocsp.py
+@@ -6,8 +6,8 @@
+ import abc
+ import datetime
+ import typing
+-from enum import Enum
+ 
++from cryptography import utils
+ from cryptography import x509
+ from cryptography.hazmat.primitives import hashes, serialization
+ from cryptography.x509.base import (
+@@ -27,12 +27,12 @@ _OIDS_TO_HASH = {
+ }
+ 
+ 
+-class OCSPResponderEncoding(Enum):
++class OCSPResponderEncoding(utils.Enum):
+     HASH = "By Hash"
+     NAME = "By Name"
+ 
+ 
+-class OCSPResponseStatus(Enum):
++class OCSPResponseStatus(utils.Enum):
+     SUCCESSFUL = 0
+     MALFORMED_REQUEST = 1
+     INTERNAL_ERROR = 2
+@@ -58,7 +58,7 @@ def _verify_algorithm(algorithm):
+         )
+ 
+ 
+-class OCSPCertStatus(Enum):
++class OCSPCertStatus(utils.Enum):
+     GOOD = 0
+     REVOKED = 1
+     UNKNOWN = 2
+diff --git a/tests/test_cryptography_utils.py b/tests/test_cryptography_utils.py
+index 6b795e0c..803997ac 100644
+--- a/tests/test_cryptography_utils.py
++++ b/tests/test_cryptography_utils.py
+@@ -2,6 +2,7 @@
+ # 2.0, and the BSD License. See the LICENSE file in the root of this repository
+ # for complete details.
+ 
++import enum
+ import typing
+ 
+ import pytest
+@@ -51,3 +52,13 @@ class TestCachedProperty(object):
+         assert len(accesses) == 1
+         assert t.t == 14
+         assert len(accesses) == 1
++
++
++def test_enum():
++    class TestEnum(utils.Enum):
++        value = "something"
++
++    assert issubclass(TestEnum, enum.Enum)
++    assert isinstance(TestEnum.value, enum.Enum)
++    assert repr(TestEnum.value) == "<TestEnum.value: 'something'>"
++    assert str(TestEnum.value) == "TestEnum.value"