[arch] fixes related to dependency checking

bauh/gems/arch/util.py

@@ -0,0 +1,12 @@
+import re
+
+RE_STRIP_EPIC = re.compile(r'^\d+:')
+RE_STRIP_RELEASE = re.compile(r'-[\d\.?]+$')
+
+
+def clean_version(version: str) -> str:
+    treated_version = version.strip()
+    if treated_version:
+        return RE_STRIP_RELEASE.split(RE_STRIP_EPIC.split(treated_version)[-1])[0]
+
+    return treated_version