Updating PEP440 version handling to fix FTBFS with Progress Linux versions.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

debian/patches/progress-linux/0002-pep440.patch

@@ -0,0 +1,14 @@
+Author: Daniel Baumann <daniel.baumann@progress-linux.org>
+Description: Updating PEP440 version handling to fix FTBFS with Progress Linux versions.
+
+diff -Naurp devscripts.orig/scripts/setup.py devscripts/scripts/setup.py
+--- devscripts.orig/scripts/setup.py
++++ devscripts/scripts/setup.py
+@@ -25,6 +25,7 @@ def make_pep440_compliant(version: str)
+     if not local:
+         return version
+     sanitized_local = re.sub("[+~]+", ".", local).strip(".")
++    sanitized_local = re.sub("^[+-]+", ".", sanitized_local).strip(".")
+     pep440_version = f"{public}+{sanitized_local}"
+     assert re.match(
+         "^[a-zA-Z0-9.]+$", sanitized_local

debian/patches/series

@@ -1 +1,2 @@
 progress-linux/0001-wget.patch
+progress-linux/0002-pep440.patch