use distutils.version.StrictVersion

src/zope/wineggbuilder/README.txt

@@ -28,9 +28,14 @@ Let's see:
     INFO - Starting to build
     INFO - Processing zope.proxy [zope.proxy_34_to_35]
     DEBUG - getting http://pypi.python.org/simple/zope.proxy/
+    DEBUG - Got a file: zope.proxy-3.5.0-py2.6-win-amd64.egg
+    DEBUG - Got a file: zope.proxy-3.5.0-py2.6-win32.egg
     DEBUG - Got a file: zope.proxy-3.4.0-py2.4-win32.egg
     DEBUG - Got a file: zope.proxy-3.4.0.tar.gz
+    DEBUG - Got a file: zope.proxy-3.5.0-py2.5-win32.egg
+    DEBUG - Got a file: zope.proxy-3.5.0.tar.gz
     DEBUG - Got a file: zope.proxy-3.4.2.zip
+    DEBUG - Got a file: zope.proxy-3.5.0-py2.4-win32.egg
     DEBUG - Got a file: zope.proxy-3.4.2-py2.6-win32.egg
     DEBUG - Got a file: zope.proxy-3.4.1-py2.4-win32.egg
     DEBUG - Got a file: zope.proxy-3.4.1.zip
@@ -267,6 +272,10 @@ Let's see:
     DEBUG - Build not required for [zope.proxy_34_to_35] zope.proxy 3.4.2 py25_32
     DEBUG - Checking if build required for [zope.proxy_34_to_35] zope.proxy 3.4.2 py26_32
     DEBUG - Build not required for [zope.proxy_34_to_35] zope.proxy 3.4.2 py26_32
+    DEBUG - Checking if build required for [zope.proxy_34_to_35] zope.proxy 3.5.0 py25_32
+    DEBUG - Build not required for [zope.proxy_34_to_35] zope.proxy 3.5.0 py25_32
+    DEBUG - Checking if build required for [zope.proxy_34_to_35] zope.proxy 3.5.0 py26_32
+    DEBUG - Build not required for [zope.proxy_34_to_35] zope.proxy 3.5.0 py26_32
     INFO - Done.
     INFO -
     <BLANKLINE>
@@ -277,7 +286,7 @@ Let's see:
                    3.4.0 n/a        existed    done       n/a
                    3.4.1 n/a        done       failed     n/a
                    3.4.2 n/a        existed    existed    n/a
-                   3.5.0 n/a        n/a        n/a        n/a
+                   3.5.0 n/a        existed    existed    n/a
                    3.6.0 n/a        n/a        n/a        n/a
 
 Let's see what was executed on mocks:

src/zope/wineggbuilder/build.py

@@ -20,6 +20,7 @@
 
 import BeautifulSoup
 import ConfigParser
+from distutils.version import StrictVersion
 
 from zope.wineggbuilder import base
 
@@ -111,19 +112,6 @@ def build(self, package, version, files, sourceFolder, status):
         if tmpfile:
             os.remove(tmpfile)
 
-def versionToTuple(version):
-    #tries to do "3.4.0" -> ('0003','0004','0000')
-    #otherwise the problem starts with 3.10.0, that would be less than 3.4.0
-    #problems arise on the last digit when it has 'dev' or 'b'
-    parts = []
-    for p in version.split('.'):
-        try:
-            # we try our best to convert to a comparable number
-            parts.append("%04d" % int(p))
-        except ValueError:
-            parts.append(p)
-    return tuple(parts)
-
 class Package(object):
     #hook to enable testing
     pypiKlass = base.PYPI
@@ -160,14 +148,26 @@ def build(self, status):
 
         #1.1 filter versions according to minVersion and maxVersion:
         if self.minVersion:
-            minver = versionToTuple(self.minVersion)
-            versions = [v for v in versions
-                        if versionToTuple(v) >= minver]
+            minver = StrictVersion(self.minVersion)
+            ov = []
+            for v in versions:
+                try:
+                    if StrictVersion(v) >= minver:
+                        ov.append(v)
+                except ValueError:
+                    pass
+            versions = ov
 
         if self.maxVersion:
-            maxver = versionToTuple(self.maxVersion)
-            versions = [v for v in versions
-                        if versionToTuple(v) <= maxver]
+            maxver = StrictVersion(self.maxVersion)
+            ov = []
+            for v in versions:
+                try:
+                    if StrictVersion(v) <= maxver:
+                        ov.append(v)
+                except ValueError:
+                    pass
+            versions = ov
 
         versions.sort()
         if len(versions) == 0: