Extract method to cleanup pypi path

1 files changed, 7 insertions, 3 deletions

diff --git a/lib/spandx/python/pypi.rb b/lib/spandx/python/pypi.rb
index de469d7..ef3080a 100644
--- a/lib/spandx/python/pypi.rb
+++ b/lib/spandx/python/pypi.rb
@@ -49,9 +49,7 @@ module Spandx
       end
 
       def version_from(url)
-        path = SUBSTITUTIONS.inject(URI.parse(url).path.split('/')[-1]) do |memo, item|
-          memo.gsub(item, '')
-        end
+        path = cleanup(url)
         return if path.rindex('-').nil?
 
         section = path.scan(/-\d+\..*/)
@@ -65,6 +63,12 @@ module Spandx
 
       attr_reader :http
 
+      def cleanup(url)
+        SUBSTITUTIONS.inject(URI.parse(url).path.split('/')[-1]) do |memo, item|
+          memo.gsub(item, '')
+        end
+      end
+
       def sources_for(dependency)
         return default_sources if dependency.meta.empty?