Remove __future__ import from our code (#5610)

89 files changed, 0 insertions, 95 deletions

diff --git a/tests/__init__.py b/tests/__init__.py
index 4b540884d..b50933623 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -1,5 +1,3 @@
 # This file is dual licensed under the terms of the Apache License, Version
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
-
-from __future__ import absolute_import, division, print_function
diff --git a/tests/conftest.py b/tests/conftest.py
index ece7a11e7..77691c2d1 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import pytest
 
diff --git a/tests/doubles.py b/tests/doubles.py
index 2ff1942f5..0a64606dd 100644
--- a/tests/doubles.py
+++ b/tests/doubles.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 from cryptography import utils
 from cryptography.hazmat.primitives import hashes, serialization
diff --git a/tests/hazmat/__init__.py b/tests/hazmat/__init__.py
index 4b540884d..b50933623 100644
--- a/tests/hazmat/__init__.py
+++ b/tests/hazmat/__init__.py
@@ -1,5 +1,3 @@
 # This file is dual licensed under the terms of the Apache License, Version
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
-
-from __future__ import absolute_import, division, print_function
diff --git a/tests/hazmat/backends/__init__.py b/tests/hazmat/backends/__init__.py
index 4b540884d..b50933623 100644
--- a/tests/hazmat/backends/__init__.py
+++ b/tests/hazmat/backends/__init__.py
@@ -1,5 +1,3 @@
 # This file is dual licensed under the terms of the Apache License, Version
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
-
-from __future__ import absolute_import, division, print_function
diff --git a/tests/hazmat/backends/test_no_backend.py b/tests/hazmat/backends/test_no_backend.py
index 67866929e..9c01d1368 100644
--- a/tests/hazmat/backends/test_no_backend.py
+++ b/tests/hazmat/backends/test_no_backend.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 from cryptography.hazmat.backends import _get_backend, default_backend
 
diff --git a/tests/hazmat/backends/test_openssl.py b/tests/hazmat/backends/test_openssl.py
index 2808a003f..ff112c61c 100644
--- a/tests/hazmat/backends/test_openssl.py
+++ b/tests/hazmat/backends/test_openssl.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import itertools
 import os
diff --git a/tests/hazmat/backends/test_openssl_memleak.py b/tests/hazmat/backends/test_openssl_memleak.py
index d8bc8660a..4f64fcb8a 100644
--- a/tests/hazmat/backends/test_openssl_memleak.py
+++ b/tests/hazmat/backends/test_openssl_memleak.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import json
 import os
diff --git a/tests/hazmat/bindings/test_openssl.py b/tests/hazmat/bindings/test_openssl.py
index 4bc046b80..fb9a1e363 100644
--- a/tests/hazmat/bindings/test_openssl.py
+++ b/tests/hazmat/bindings/test_openssl.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import pytest
 
diff --git a/tests/hazmat/primitives/__init__.py b/tests/hazmat/primitives/__init__.py
index 4b540884d..b50933623 100644
--- a/tests/hazmat/primitives/__init__.py
+++ b/tests/hazmat/primitives/__init__.py
@@ -1,5 +1,3 @@
 # This file is dual licensed under the terms of the Apache License, Version
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
-
-from __future__ import absolute_import, division, print_function
diff --git a/tests/hazmat/primitives/fixtures_dh.py b/tests/hazmat/primitives/fixtures_dh.py
index b766c4265..3ed52d14d 100644
--- a/tests/hazmat/primitives/fixtures_dh.py
+++ b/tests/hazmat/primitives/fixtures_dh.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 from cryptography.hazmat.primitives.asymmetric import dh
 
diff --git a/tests/hazmat/primitives/fixtures_dsa.py b/tests/hazmat/primitives/fixtures_dsa.py
index d4568ead7..eca0ec431 100644
--- a/tests/hazmat/primitives/fixtures_dsa.py
+++ b/tests/hazmat/primitives/fixtures_dsa.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 from cryptography.hazmat.primitives.asymmetric.dsa import (
     DSAParameterNumbers,
diff --git a/tests/hazmat/primitives/fixtures_ec.py b/tests/hazmat/primitives/fixtures_ec.py
index d1d0a46ff..317c2ab24 100644
--- a/tests/hazmat/primitives/fixtures_ec.py
+++ b/tests/hazmat/primitives/fixtures_ec.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 from cryptography.hazmat.primitives.asymmetric import ec
 
diff --git a/tests/hazmat/primitives/fixtures_rsa.py b/tests/hazmat/primitives/fixtures_rsa.py
index 2c0627282..bfb11bc87 100644
--- a/tests/hazmat/primitives/fixtures_rsa.py
+++ b/tests/hazmat/primitives/fixtures_rsa.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 from cryptography.hazmat.primitives.asymmetric.rsa import (
     RSAPrivateNumbers,
diff --git a/tests/hazmat/primitives/test_3des.py b/tests/hazmat/primitives/test_3des.py
index d14dcad9f..f1bca78c0 100644
--- a/tests/hazmat/primitives/test_3des.py
+++ b/tests/hazmat/primitives/test_3des.py
@@ -6,7 +6,6 @@
 Test using the NIST Test Vectors
 """
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_aead.py b/tests/hazmat/primitives/test_aead.py
index 270693182..bc7f5ab11 100644
--- a/tests/hazmat/primitives/test_aead.py
+++ b/tests/hazmat/primitives/test_aead.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_aes.py b/tests/hazmat/primitives/test_aes.py
index f98ba6fdd..099717801 100644
--- a/tests/hazmat/primitives/test_aes.py
+++ b/tests/hazmat/primitives/test_aes.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_aes_gcm.py b/tests/hazmat/primitives/test_aes_gcm.py
index 8b71d1230..77f9c6f27 100644
--- a/tests/hazmat/primitives/test_aes_gcm.py
+++ b/tests/hazmat/primitives/test_aes_gcm.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_arc4.py b/tests/hazmat/primitives/test_arc4.py
index de20b7098..be40b578c 100644
--- a/tests/hazmat/primitives/test_arc4.py
+++ b/tests/hazmat/primitives/test_arc4.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_asym_utils.py b/tests/hazmat/primitives/test_asym_utils.py
index 70bff012f..dd837af7f 100644
--- a/tests/hazmat/primitives/test_asym_utils.py
+++ b/tests/hazmat/primitives/test_asym_utils.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import pytest
 
diff --git a/tests/hazmat/primitives/test_block.py b/tests/hazmat/primitives/test_block.py
index 593199315..24df0e637 100644
--- a/tests/hazmat/primitives/test_block.py
+++ b/tests/hazmat/primitives/test_block.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/hazmat/primitives/test_blowfish.py b/tests/hazmat/primitives/test_blowfish.py
index 5f7480ec9..ca0aaaa78 100644
--- a/tests/hazmat/primitives/test_blowfish.py
+++ b/tests/hazmat/primitives/test_blowfish.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_camellia.py b/tests/hazmat/primitives/test_camellia.py
index b752345d3..f903c8156 100644
--- a/tests/hazmat/primitives/test_camellia.py
+++ b/tests/hazmat/primitives/test_camellia.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_cast5.py b/tests/hazmat/primitives/test_cast5.py
index eff5d252f..9b7205947 100644
--- a/tests/hazmat/primitives/test_cast5.py
+++ b/tests/hazmat/primitives/test_cast5.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_chacha20.py b/tests/hazmat/primitives/test_chacha20.py
index eda4906ad..487339111 100644
--- a/tests/hazmat/primitives/test_chacha20.py
+++ b/tests/hazmat/primitives/test_chacha20.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_ciphers.py b/tests/hazmat/primitives/test_ciphers.py
index 4d951a136..5fb6a916e 100644
--- a/tests/hazmat/primitives/test_ciphers.py
+++ b/tests/hazmat/primitives/test_ciphers.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_cmac.py b/tests/hazmat/primitives/test_cmac.py
index 4ed92e7e4..03c4cd8a6 100644
--- a/tests/hazmat/primitives/test_cmac.py
+++ b/tests/hazmat/primitives/test_cmac.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/hazmat/primitives/test_concatkdf.py b/tests/hazmat/primitives/test_concatkdf.py
index f49e4cdcd..bb90bb153 100644
--- a/tests/hazmat/primitives/test_concatkdf.py
+++ b/tests/hazmat/primitives/test_concatkdf.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/hazmat/primitives/test_constant_time.py b/tests/hazmat/primitives/test_constant_time.py
index f681bd1f8..39e51b405 100644
--- a/tests/hazmat/primitives/test_constant_time.py
+++ b/tests/hazmat/primitives/test_constant_time.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import pytest
 
diff --git a/tests/hazmat/primitives/test_dh.py b/tests/hazmat/primitives/test_dh.py
index bc5ed8fb0..333ee56b0 100644
--- a/tests/hazmat/primitives/test_dh.py
+++ b/tests/hazmat/primitives/test_dh.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import itertools
diff --git a/tests/hazmat/primitives/test_dsa.py b/tests/hazmat/primitives/test_dsa.py
index bda275064..474da5df5 100644
--- a/tests/hazmat/primitives/test_dsa.py
+++ b/tests/hazmat/primitives/test_dsa.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import itertools
 import os
diff --git a/tests/hazmat/primitives/test_ec.py b/tests/hazmat/primitives/test_ec.py
index 8361306f7..354bab346 100644
--- a/tests/hazmat/primitives/test_ec.py
+++ b/tests/hazmat/primitives/test_ec.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import itertools
diff --git a/tests/hazmat/primitives/test_ed25519.py b/tests/hazmat/primitives/test_ed25519.py
index 5b003d1e4..be239026a 100644
--- a/tests/hazmat/primitives/test_ed25519.py
+++ b/tests/hazmat/primitives/test_ed25519.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_ed448.py b/tests/hazmat/primitives/test_ed448.py
index 9a1f90569..6065ae8e4 100644
--- a/tests/hazmat/primitives/test_ed448.py
+++ b/tests/hazmat/primitives/test_ed448.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_hash_vectors.py b/tests/hazmat/primitives/test_hash_vectors.py
index 9301b6217..99adcf923 100644
--- a/tests/hazmat/primitives/test_hash_vectors.py
+++ b/tests/hazmat/primitives/test_hash_vectors.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_hashes.py b/tests/hazmat/primitives/test_hashes.py
index 06637f21d..105f862d8 100644
--- a/tests/hazmat/primitives/test_hashes.py
+++ b/tests/hazmat/primitives/test_hashes.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/hazmat/primitives/test_hkdf.py b/tests/hazmat/primitives/test_hkdf.py
index fa20f3a63..640dd60a7 100644
--- a/tests/hazmat/primitives/test_hkdf.py
+++ b/tests/hazmat/primitives/test_hkdf.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_hkdf_vectors.py b/tests/hazmat/primitives/test_hkdf_vectors.py
index 97385e203..756136943 100644
--- a/tests/hazmat/primitives/test_hkdf_vectors.py
+++ b/tests/hazmat/primitives/test_hkdf_vectors.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import os
 
diff --git a/tests/hazmat/primitives/test_hmac.py b/tests/hazmat/primitives/test_hmac.py
index 70db4d5d4..618f47322 100644
--- a/tests/hazmat/primitives/test_hmac.py
+++ b/tests/hazmat/primitives/test_hmac.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/hazmat/primitives/test_hmac_vectors.py b/tests/hazmat/primitives/test_hmac_vectors.py
index b39df1a75..fd2a4041d 100644
--- a/tests/hazmat/primitives/test_hmac_vectors.py
+++ b/tests/hazmat/primitives/test_hmac_vectors.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/hazmat/primitives/test_idea.py b/tests/hazmat/primitives/test_idea.py
index 1f766def0..ea5dbb2f4 100644
--- a/tests/hazmat/primitives/test_idea.py
+++ b/tests/hazmat/primitives/test_idea.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_kbkdf.py b/tests/hazmat/primitives/test_kbkdf.py
index bba9f5e72..3f13a0c7c 100644
--- a/tests/hazmat/primitives/test_kbkdf.py
+++ b/tests/hazmat/primitives/test_kbkdf.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import pytest
 
diff --git a/tests/hazmat/primitives/test_kbkdf_vectors.py b/tests/hazmat/primitives/test_kbkdf_vectors.py
index 462e04ec5..7545a85da 100644
--- a/tests/hazmat/primitives/test_kbkdf_vectors.py
+++ b/tests/hazmat/primitives/test_kbkdf_vectors.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import os
 
diff --git a/tests/hazmat/primitives/test_keywrap.py b/tests/hazmat/primitives/test_keywrap.py
index 9b91ccf36..947afb3e3 100644
--- a/tests/hazmat/primitives/test_keywrap.py
+++ b/tests/hazmat/primitives/test_keywrap.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_padding.py b/tests/hazmat/primitives/test_padding.py
index b06c8339c..b29d5a42e 100644
--- a/tests/hazmat/primitives/test_padding.py
+++ b/tests/hazmat/primitives/test_padding.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import pytest
 
diff --git a/tests/hazmat/primitives/test_pbkdf2hmac.py b/tests/hazmat/primitives/test_pbkdf2hmac.py
index ec7ac799c..e8ee805ed 100644
--- a/tests/hazmat/primitives/test_pbkdf2hmac.py
+++ b/tests/hazmat/primitives/test_pbkdf2hmac.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import pytest
 
diff --git a/tests/hazmat/primitives/test_pbkdf2hmac_vectors.py b/tests/hazmat/primitives/test_pbkdf2hmac_vectors.py
index 4b97b0d13..6b0254028 100644
--- a/tests/hazmat/primitives/test_pbkdf2hmac_vectors.py
+++ b/tests/hazmat/primitives/test_pbkdf2hmac_vectors.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import pytest
 
diff --git a/tests/hazmat/primitives/test_pkcs12.py b/tests/hazmat/primitives/test_pkcs12.py
index 297483e2f..9880666bb 100644
--- a/tests/hazmat/primitives/test_pkcs12.py
+++ b/tests/hazmat/primitives/test_pkcs12.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import os
 
diff --git a/tests/hazmat/primitives/test_pkcs7.py b/tests/hazmat/primitives/test_pkcs7.py
index 3aeda2995..5985863c6 100644
--- a/tests/hazmat/primitives/test_pkcs7.py
+++ b/tests/hazmat/primitives/test_pkcs7.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import os
 
diff --git a/tests/hazmat/primitives/test_poly1305.py b/tests/hazmat/primitives/test_poly1305.py
index dd84b14aa..8cb40b3b1 100644
--- a/tests/hazmat/primitives/test_poly1305.py
+++ b/tests/hazmat/primitives/test_poly1305.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_rsa.py b/tests/hazmat/primitives/test_rsa.py
index 61c481504..1e32b7f16 100644
--- a/tests/hazmat/primitives/test_rsa.py
+++ b/tests/hazmat/primitives/test_rsa.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import itertools
diff --git a/tests/hazmat/primitives/test_scrypt.py b/tests/hazmat/primitives/test_scrypt.py
index 52e7e1538..6d6876970 100644
--- a/tests/hazmat/primitives/test_scrypt.py
+++ b/tests/hazmat/primitives/test_scrypt.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_seed.py b/tests/hazmat/primitives/test_seed.py
index 66da97836..e01aa0d8b 100644
--- a/tests/hazmat/primitives/test_seed.py
+++ b/tests/hazmat/primitives/test_seed.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_serialization.py b/tests/hazmat/primitives/test_serialization.py
index 549c86d55..06e427acd 100644
--- a/tests/hazmat/primitives/test_serialization.py
+++ b/tests/hazmat/primitives/test_serialization.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import base64
 import itertools
diff --git a/tests/hazmat/primitives/test_x25519.py b/tests/hazmat/primitives/test_x25519.py
index fd1137d9d..a572e7bf0 100644
--- a/tests/hazmat/primitives/test_x25519.py
+++ b/tests/hazmat/primitives/test_x25519.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_x448.py b/tests/hazmat/primitives/test_x448.py
index 7b19b65ee..89423b67c 100644
--- a/tests/hazmat/primitives/test_x448.py
+++ b/tests/hazmat/primitives/test_x448.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_x963_vectors.py b/tests/hazmat/primitives/test_x963_vectors.py
index e3b54fc15..846093b6b 100644
--- a/tests/hazmat/primitives/test_x963_vectors.py
+++ b/tests/hazmat/primitives/test_x963_vectors.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/primitives/test_x963kdf.py b/tests/hazmat/primitives/test_x963kdf.py
index af1c927e1..a02ea11dd 100644
--- a/tests/hazmat/primitives/test_x963kdf.py
+++ b/tests/hazmat/primitives/test_x963kdf.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/hazmat/primitives/twofactor/__init__.py b/tests/hazmat/primitives/twofactor/__init__.py
index 4b540884d..b50933623 100644
--- a/tests/hazmat/primitives/twofactor/__init__.py
+++ b/tests/hazmat/primitives/twofactor/__init__.py
@@ -1,5 +1,3 @@
 # This file is dual licensed under the terms of the Apache License, Version
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
-
-from __future__ import absolute_import, division, print_function
diff --git a/tests/hazmat/primitives/twofactor/test_hotp.py b/tests/hazmat/primitives/twofactor/test_hotp.py
index 08bfd7ebe..2b65cde96 100644
--- a/tests/hazmat/primitives/twofactor/test_hotp.py
+++ b/tests/hazmat/primitives/twofactor/test_hotp.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import os
 
diff --git a/tests/hazmat/primitives/twofactor/test_totp.py b/tests/hazmat/primitives/twofactor/test_totp.py
index 06d86008a..f59089680 100644
--- a/tests/hazmat/primitives/twofactor/test_totp.py
+++ b/tests/hazmat/primitives/twofactor/test_totp.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import pytest
 
diff --git a/tests/hazmat/primitives/utils.py b/tests/hazmat/primitives/utils.py
index 118b55951..46ca52dcb 100644
--- a/tests/hazmat/primitives/utils.py
+++ b/tests/hazmat/primitives/utils.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/hazmat/test_der.py b/tests/hazmat/test_der.py
index ef2052f50..8820ac186 100644
--- a/tests/hazmat/test_der.py
+++ b/tests/hazmat/test_der.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import pytest
 
diff --git a/tests/hazmat/test_oid.py b/tests/hazmat/test_oid.py
index 5589ed976..8fa7d2b06 100644
--- a/tests/hazmat/test_oid.py
+++ b/tests/hazmat/test_oid.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import pytest
 
diff --git a/tests/hypothesis/__init__.py b/tests/hypothesis/__init__.py
index 4b540884d..b50933623 100644
--- a/tests/hypothesis/__init__.py
+++ b/tests/hypothesis/__init__.py
@@ -1,5 +1,3 @@
 # This file is dual licensed under the terms of the Apache License, Version
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
-
-from __future__ import absolute_import, division, print_function
diff --git a/tests/test_cryptography_utils.py b/tests/test_cryptography_utils.py
index 0158ef351..510537d52 100644
--- a/tests/test_cryptography_utils.py
+++ b/tests/test_cryptography_utils.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import pytest
 
diff --git a/tests/test_fernet.py b/tests/test_fernet.py
index 5c5ed46f3..8390ea6e4 100644
--- a/tests/test_fernet.py
+++ b/tests/test_fernet.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import base64
 import calendar
diff --git a/tests/test_utils.py b/tests/test_utils.py
index d6afa3b34..389638f15 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import os
diff --git a/tests/test_warnings.py b/tests/test_warnings.py
index 073c699bc..d08f31e3a 100644
--- a/tests/test_warnings.py
+++ b/tests/test_warnings.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import sys
 import types
diff --git a/tests/utils.py b/tests/utils.py
index 497fde83f..4fb7a6845 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import collections
diff --git a/tests/wycheproof/test_aes.py b/tests/wycheproof/test_aes.py
index 9992095ae..43e7164ce 100644
--- a/tests/wycheproof/test_aes.py
+++ b/tests/wycheproof/test_aes.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/wycheproof/test_chacha20poly1305.py b/tests/wycheproof/test_chacha20poly1305.py
index 48023ca63..936fa8dc0 100644
--- a/tests/wycheproof/test_chacha20poly1305.py
+++ b/tests/wycheproof/test_chacha20poly1305.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/wycheproof/test_cmac.py b/tests/wycheproof/test_cmac.py
index bef858395..11a1d34b7 100644
--- a/tests/wycheproof/test_cmac.py
+++ b/tests/wycheproof/test_cmac.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/wycheproof/test_dsa.py b/tests/wycheproof/test_dsa.py
index 9185b3e2f..19d2ce486 100644
--- a/tests/wycheproof/test_dsa.py
+++ b/tests/wycheproof/test_dsa.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/wycheproof/test_ecdh.py b/tests/wycheproof/test_ecdh.py
index b89dc68ce..a25337de1 100644
--- a/tests/wycheproof/test_ecdh.py
+++ b/tests/wycheproof/test_ecdh.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/wycheproof/test_ecdsa.py b/tests/wycheproof/test_ecdsa.py
index 802bb9f00..b1a98253d 100644
--- a/tests/wycheproof/test_ecdsa.py
+++ b/tests/wycheproof/test_ecdsa.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/wycheproof/test_eddsa.py b/tests/wycheproof/test_eddsa.py
index 42c1498af..13501a7ba 100644
--- a/tests/wycheproof/test_eddsa.py
+++ b/tests/wycheproof/test_eddsa.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/wycheproof/test_hkdf.py b/tests/wycheproof/test_hkdf.py
index 3e1687ea3..0f553a919 100644
--- a/tests/wycheproof/test_hkdf.py
+++ b/tests/wycheproof/test_hkdf.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/wycheproof/test_hmac.py b/tests/wycheproof/test_hmac.py
index 0cf908fe9..93433c1c1 100644
--- a/tests/wycheproof/test_hmac.py
+++ b/tests/wycheproof/test_hmac.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/wycheproof/test_keywrap.py b/tests/wycheproof/test_keywrap.py
index 9c7d522e6..c04ac4907 100644
--- a/tests/wycheproof/test_keywrap.py
+++ b/tests/wycheproof/test_keywrap.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/wycheproof/test_rsa.py b/tests/wycheproof/test_rsa.py
index 926bb44e9..a3712cc75 100644
--- a/tests/wycheproof/test_rsa.py
+++ b/tests/wycheproof/test_rsa.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/wycheproof/test_utils.py b/tests/wycheproof/test_utils.py
index 593d26bde..b0c36d479 100644
--- a/tests/wycheproof/test_utils.py
+++ b/tests/wycheproof/test_utils.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 from ..utils import WycheproofTest
 
diff --git a/tests/wycheproof/test_x25519.py b/tests/wycheproof/test_x25519.py
index ce2a965e3..926a5e898 100644
--- a/tests/wycheproof/test_x25519.py
+++ b/tests/wycheproof/test_x25519.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/wycheproof/test_x448.py b/tests/wycheproof/test_x448.py
index fcac80996..6c77457a7 100644
--- a/tests/wycheproof/test_x448.py
+++ b/tests/wycheproof/test_x448.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 
diff --git a/tests/x509/test_ocsp.py b/tests/x509/test_ocsp.py
index 10dac033d..38e1ca5b0 100644
--- a/tests/x509/test_ocsp.py
+++ b/tests/x509/test_ocsp.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import base64
 import datetime
diff --git a/tests/x509/test_x509.py b/tests/x509/test_x509.py
index f2acf9559..60d02a1ce 100644
--- a/tests/x509/test_x509.py
+++ b/tests/x509/test_x509.py
@@ -3,7 +3,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import collections
diff --git a/tests/x509/test_x509_crlbuilder.py b/tests/x509/test_x509_crlbuilder.py
index a044c2f28..036769e97 100644
--- a/tests/x509/test_x509_crlbuilder.py
+++ b/tests/x509/test_x509_crlbuilder.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import datetime
 
diff --git a/tests/x509/test_x509_ext.py b/tests/x509/test_x509_ext.py
index fcde4ca49..b41e11eee 100644
--- a/tests/x509/test_x509_ext.py
+++ b/tests/x509/test_x509_ext.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import binascii
 import datetime
diff --git a/tests/x509/test_x509_revokedcertbuilder.py b/tests/x509/test_x509_revokedcertbuilder.py
index 301788ca5..0d24f5379 100644
--- a/tests/x509/test_x509_revokedcertbuilder.py
+++ b/tests/x509/test_x509_revokedcertbuilder.py
@@ -2,7 +2,6 @@
 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
 # for complete details.
 
-from __future__ import absolute_import, division, print_function
 
 import datetime