dev-python/passlib: Port to py39

Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/passlib/files/passlib-1.7.2-py39.patch

@@ -0,0 +1,19 @@
+diff --git a/passlib/utils/__init__.py b/passlib/utils/__init__.py
+index 69b55e5..d18ec50 100644
+--- a/passlib/utils/__init__.py
++++ b/passlib/utils/__init__.py
+@@ -807,7 +807,13 @@ else:
+ 
+             if isinstance(hash, bytes):
+                 hash = hash.decode("ascii")
+-            result = _crypt(secret, hash)
++            try:
++                result = _crypt(secret, hash)
++            except OSError:
++                # new in py39 -- per https://bugs.python.org/issue39289,
++                # crypt() now throws OSError for various things, mainly unknown hash formats
++                # translating that to None for now (may revise safe_crypt behavior in future)
++                return None
+             if PYPY and isinstance(result, bytes):
+                 result = result.decode("utf-8")
+             if not result or result[0:1] in _invalid_prefixes:

dev-python/passlib/passlib-1.7.2.ebuild

@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
-PYTHON_COMPAT=( python{2_7,3_{6,7,8}} pypy3 )
+PYTHON_COMPAT=( python{2_7,3_{6,7,8,9}} pypy3 )
 
 inherit distutils-r1
 
@@ -18,11 +18,16 @@ IUSE="+bcrypt doc +scrypt +totp"
 RDEPEND="bcrypt? ( dev-python/bcrypt[${PYTHON_USEDEP}] )
 	totp? ( dev-python/cryptography[${PYTHON_USEDEP}] )
 	scrypt? ( dev-python/scrypt[${PYTHON_USEDEP}] )"
-DEPEND="${RDEPEND}
-	dev-python/setuptools[${PYTHON_USEDEP}]"
+BDEPEND="
+	test? (
+		dev-python/bcrypt[${PYTHON_USEDEP}]
+		dev-python/cryptography[${PYTHON_USEDEP}]
+		dev-python/scrypt[${PYTHON_USEDEP}]
+	)"
 
 PATCHES=(
 	"${FILESDIR}/passlib-1.7.2-pypy3.patch"
+	"${FILESDIR}/passlib-1.7.2-py39.patch"
 )
 
 distutils_enable_tests nose