chore: Fix CI

decrypt_oracle/setup.py

@@ -10,7 +10,7 @@
 
 def read(*args):
     """Read complete file contents."""
-    return open(os.path.join(HERE, *args)).read()
+    return open(os.path.join(HERE, *args)).read()  # pylint: disable=consider-using-with
 
 
 def get_version():

setup.py

@@ -10,7 +10,7 @@
 
 def read(*args):
     """Reads complete file contents."""
-    return open(os.path.join(HERE, *args)).read()
+    return open(os.path.join(HERE, *args)).read()  # pylint: disable=consider-using-with
 
 
 def get_version():

src/aws_encryption_sdk/internal/utils/streams.py

@@ -44,7 +44,8 @@ class TeeStream(ObjectProxy):
     :type tee: io.BaseIO
     """
 
-    __tee = None  # Prime ObjectProxy's attributes to allow setting in init.
+    # Prime ObjectProxy's attributes to allow setting in init.
+    __tee = None  # pylint: disable=unused-private-member
 
     def __init__(self, wrapped, tee):
         """Creates the local tee stream."""

test/integration/test_kat_commitment.py

@@ -50,7 +50,7 @@ def _file_root():
 base_dir = os.path.join(root_dir, "test", "resources")
 file_path = os.path.join(base_dir, FILE_NAME)
 
-test_str = open(file_path, "r").read()
+test_str = open(file_path, "r").read()  # pylint: disable=consider-using-with
 test_json = json.loads(test_str)
 kat_tests = test_json["tests"]
 

test/unit/test_caches_crypto_cache_entry.py

@@ -32,7 +32,7 @@
 }
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_time(mocker):
     mocker.patch.object(aws_encryption_sdk.caches.time, "time")
 

test/unit/test_caches_local.py

@@ -132,7 +132,7 @@ def test_try_to_evict_one_entry_entry_valid():
     cache._lre_deque.appendleft.assert_called_once_with(mock_reference)
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_try_to_evict_one_entry(mocker):
     mocker.patch.object(LocalCryptoMaterialsCache, "_try_to_evict_one_entry")
     yield LocalCryptoMaterialsCache._try_to_evict_one_entry
@@ -165,7 +165,7 @@ def test_prune(patch_try_to_evict_one_entry):
     patch_try_to_evict_one_entry.assert_has_calls((call(), call()))
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_prune(mocker):
     mocker.patch.object(LocalCryptoMaterialsCache, "_prune")
     yield LocalCryptoMaterialsCache._prune
@@ -183,19 +183,19 @@ def test_add_value_to_cache(patch_prune):
     patch_prune.assert_called_once_with()
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_try_to_evict_some_entries(mocker):
     mocker.patch.object(LocalCryptoMaterialsCache, "_try_to_evict_some_entries")
     yield LocalCryptoMaterialsCache._try_to_evict_some_entries
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_add_value_to_cache(mocker):
     mocker.patch.object(LocalCryptoMaterialsCache, "_add_value_to_cache")
     yield LocalCryptoMaterialsCache._add_value_to_cache
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_crypto_cache_entry(mocker):
     mocker.patch.object(aws_encryption_sdk.caches.local, "CryptoMaterialsCacheEntry")
     yield aws_encryption_sdk.caches.local.CryptoMaterialsCacheEntry
@@ -252,7 +252,7 @@ def test_remove_success():
     assert sentinel.value not in cache._cache
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_remove(mocker):
     mocker.patch.object(LocalCryptoMaterialsCache, "remove")
     yield LocalCryptoMaterialsCache.remove
@@ -291,7 +291,7 @@ def test_get_single_entry_cache_hit_valid():
     assert test is mock_entry
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_get_single_entry(mocker):
     mocker.patch.object(LocalCryptoMaterialsCache, "_get_single_entry")
     yield LocalCryptoMaterialsCache._get_single_entry

test/unit/test_crypto_authentication_signer.py

@@ -24,37 +24,37 @@
 pytestmark = [pytest.mark.unit, pytest.mark.local]
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_default_backend(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.authentication, "default_backend")
     yield aws_encryption_sdk.internal.crypto.authentication.default_backend
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_serialization(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.authentication, "serialization")
     yield aws_encryption_sdk.internal.crypto.authentication.serialization
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_ecc_encode_compressed_point(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.authentication, "_ecc_encode_compressed_point")
     yield aws_encryption_sdk.internal.crypto.authentication._ecc_encode_compressed_point
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_ecc_static_length_signature(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.authentication, "_ecc_static_length_signature")
     yield aws_encryption_sdk.internal.crypto.authentication._ecc_static_length_signature
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_base64(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.authentication, "base64")
     yield aws_encryption_sdk.internal.crypto.authentication.base64
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_build_hasher(mocker):
     mocker.patch.object(Signer, "_build_hasher")
     yield Signer._build_hasher

test/unit/test_crypto_authentication_verifier.py

@@ -24,49 +24,49 @@
 pytestmark = [pytest.mark.unit, pytest.mark.local]
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_default_backend(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.authentication, "default_backend")
     yield aws_encryption_sdk.internal.crypto.authentication.default_backend
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_serialization(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.authentication, "serialization")
     yield aws_encryption_sdk.internal.crypto.authentication.serialization
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_ecc_public_numbers_from_compressed_point(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.authentication, "_ecc_public_numbers_from_compressed_point")
     yield aws_encryption_sdk.internal.crypto.authentication._ecc_public_numbers_from_compressed_point
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_ec(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.authentication, "ec")
     yield aws_encryption_sdk.internal.crypto.authentication.ec
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_prehashed(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.authentication, "Prehashed")
     yield aws_encryption_sdk.internal.crypto.authentication.Prehashed
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_base64(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.authentication, "base64")
     yield aws_encryption_sdk.internal.crypto.authentication.base64
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_build_hasher(mocker):
     mocker.patch.object(Verifier, "_build_hasher")
     yield Verifier._build_hasher
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_set_signature_type(mocker):
     mocker.patch.object(Verifier, "_set_signature_type")
     yield Verifier._set_signature_type

test/unit/test_crypto_data_keys.py

@@ -15,18 +15,18 @@
 from mock import MagicMock, sentinel
 from pytest_mock import mocker  # noqa pylint: disable=unused-import
 
-import aws_encryption_sdk.internal.crypto.data_keys as data_keys
+from aws_encryption_sdk.internal.crypto import data_keys
 
 pytestmark = [pytest.mark.unit, pytest.mark.local]
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_default_backend(mocker):
     mocker.patch.object(data_keys, "default_backend")
     yield data_keys.default_backend
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_struct(mocker):
     mocker.patch.object(data_keys, "struct")
     yield data_keys.struct

test/unit/test_crypto_elliptic_curve.py

@@ -36,55 +36,55 @@
 pytestmark = [pytest.mark.unit, pytest.mark.local]
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_default_backend(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.elliptic_curve, "default_backend")
     yield aws_encryption_sdk.internal.crypto.elliptic_curve.default_backend
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_ec(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.elliptic_curve, "ec")
     yield aws_encryption_sdk.internal.crypto.elliptic_curve.ec
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_pow(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.elliptic_curve, "pow")
     yield aws_encryption_sdk.internal.crypto.elliptic_curve.pow
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_encode_dss_signature(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.elliptic_curve, "encode_dss_signature")
     yield aws_encryption_sdk.internal.crypto.elliptic_curve.encode_dss_signature
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_decode_dss_signature(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.elliptic_curve, "decode_dss_signature")
     yield aws_encryption_sdk.internal.crypto.elliptic_curve.decode_dss_signature
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_ecc_decode_compressed_point(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.elliptic_curve, "_ecc_decode_compressed_point")
     yield aws_encryption_sdk.internal.crypto.elliptic_curve._ecc_decode_compressed_point
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_verify_interface(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.elliptic_curve, "verify_interface")
     yield aws_encryption_sdk.internal.crypto.elliptic_curve.verify_interface
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_ecc_curve_parameters(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.elliptic_curve, "_ECC_CURVE_PARAMETERS")
     yield aws_encryption_sdk.internal.crypto.elliptic_curve._ECC_CURVE_PARAMETERS
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_prehashed(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.elliptic_curve, "Prehashed")
     yield aws_encryption_sdk.internal.crypto.elliptic_curve.Prehashed

test/unit/test_crypto_encryption_decryptor.py

@@ -21,19 +21,19 @@
 pytestmark = [pytest.mark.unit, pytest.mark.local]
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_default_backend(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.encryption, "default_backend")
     yield aws_encryption_sdk.internal.crypto.encryption.default_backend
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_cipher(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.encryption, "Cipher")
     yield aws_encryption_sdk.internal.crypto.encryption.Cipher
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_decryptor(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.encryption, "Decryptor")
     yield aws_encryption_sdk.internal.crypto.encryption.Decryptor

test/unit/test_crypto_encryption_encryptor.py

@@ -22,19 +22,19 @@
 pytestmark = [pytest.mark.unit, pytest.mark.local]
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_default_backend(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.encryption, "default_backend")
     yield aws_encryption_sdk.internal.crypto.encryption.default_backend
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_cipher(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.encryption, "Cipher")
     yield aws_encryption_sdk.internal.crypto.encryption.Cipher
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_encryptor(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.encryption, "Encryptor")
     yield aws_encryption_sdk.internal.crypto.encryption.Encryptor

test/unit/test_crypto_prehashing_authenticator.py

@@ -23,37 +23,37 @@
 pytestmark = [pytest.mark.unit, pytest.mark.local]
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_set_signature_type(mocker):
     mocker.patch.object(_PrehashingAuthenticator, "_set_signature_type")
     yield _PrehashingAuthenticator._set_signature_type
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_build_hasher(mocker):
     mocker.patch.object(_PrehashingAuthenticator, "_build_hasher")
     yield _PrehashingAuthenticator._build_hasher
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_cryptography_utils_verify_interface(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.authentication, "verify_interface")
     yield aws_encryption_sdk.internal.crypto.authentication.verify_interface
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_cryptography_ec(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.authentication, "ec")
     yield aws_encryption_sdk.internal.crypto.authentication.ec
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_cryptography_hashes(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.authentication, "hashes")
     yield aws_encryption_sdk.internal.crypto.authentication.hashes
 
 
-@pytest.yield_fixture
+@pytest.fixture
 def patch_cryptography_default_backend(mocker):
     mocker.patch.object(aws_encryption_sdk.internal.crypto.authentication, "default_backend")
     yield aws_encryption_sdk.internal.crypto.authentication.default_backend