security/py-cryptography: copy port to -legacy variant prior to update

A future commit will update to security/py-cryptography will introduce a
rust dependency.

PR:		254853

1 files changed, 55 insertions, 0 deletions

diff --git a/security/py-cryptography-legacy/files/patch-setup.py b/security/py-cryptography-legacy/files/patch-setup.py
new file mode 100644
index 000000000000..7e15e74dffd4
--- /dev/null
+++ b/security/py-cryptography-legacy/files/patch-setup.py
@@ -0,0 +1,55 @@
+--- setup.py.orig	2021-03-25 17:19:57 UTC
++++ setup.py
+@@ -10,23 +10,7 @@ import sys
+ 
+ from setuptools import find_packages, setup
+ 
+-try:
+-    from setuptools_rust import RustExtension
+-except ImportError:
+-    print(
+-        """
+-        =============================DEBUG ASSISTANCE==========================
+-        If you are seeing an error here please try the following to
+-        successfully install cryptography:
+ 
+-        Upgrade to the latest pip and try again. This will fix errors for most
+-        users. See: https://pip.pypa.io/en/stable/installing/#upgrading-pip
+-        =============================DEBUG ASSISTANCE==========================
+-        """
+-    )
+-    raise
+-
+-
+ base_dir = os.path.dirname(__file__)
+ src_dir = os.path.join(base_dir, "src")
+ 
+@@ -41,9 +25,8 @@ with open(os.path.join(src_dir, "cryptography", "__abo
+ 
+ # `install_requirements` and `setup_requirements` must be kept in sync with
+ # `pyproject.toml`
+-setuptools_rust = "setuptools-rust>=0.11.4"
+ install_requirements = ["cffi>=1.12"]
+-setup_requirements = install_requirements + [setuptools_rust]
++setup_requirements = install_requirements
+ 
+ if os.environ.get("CRYPTOGRAPHY_DONT_BUILD_RUST"):
+     rust_extensions = []
+@@ -129,9 +112,6 @@ try:
+                 "twine >= 1.12.0",
+                 "sphinxcontrib-spelling >= 4.0.1",
+             ],
+-            "sdist": [
+-                setuptools_rust,
+-            ],
+             "pep8test": [
+                 "black",
+                 "flake8",
+@@ -149,7 +129,6 @@ try:
+             "src/_cffi_src/build_openssl.py:ffi",
+             "src/_cffi_src/build_padding.py:ffi",
+         ],
+-        rust_extensions=rust_extensions,
+     )
+ except:  # noqa: E722
+     # Note: This is a bare exception that re-raises so that we don't interfere