For Python 3.13 source cffi from github

notatallshaw · notatallshaw · commit bc4d77d95d91 · 2024-04-24T21:56:11.000-04:00
diff --git a/tests/requirements.txt b/tests/requirements.txt
@@ -1,3 +1,4 @@
+cffi @ https://github.com/python-cffi/cffi/archive/refs/heads/main.zip; python_version > "3.12" # Temporary workaround for Python 3.13 until next CFFI release
 cryptography
 freezegun
 installer

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+cffi @ https://github.com/python-cffi/cffi/archive/refs/heads/main.zip; python_version > "3.12" # Temporary workaround for Python 3.13 until next CFFI release`
`1`	`2`	`cryptography`
`2`	`3`	`freezegun`
`3`	`4`	`installer`