[Zope-Checkins] CVS: Zope/lib/python/App - version_txt.py:1.11

[Fred L. Drake, Jr.]

Update of /cvs-repository/Zope/lib/python/App
In directory cvs.zope.org:/tmp/cvs-serv21464

Modified Files:
	version_txt.py 
Log Message:
More cleanup, make this actually pass the (new) tests.


=== Zope/lib/python/App/version_txt.py 1.10 => 1.11 ===
--- Zope/lib/python/App/version_txt.py:1.10	Wed Feb 12 15:43:43 2003
+++ Zope/lib/python/App/version_txt.py	Thu Feb 13 10:55:06 2003
@@ -18,13 +18,11 @@
 _version_string = None
 _zope_version = None
 
-
-def intval(dict, key):
-    return int(dict.get(key, 0))
-
-def strval(dict, key):
-    return str(dict.get(key, ''))
-
+def _test_reset():
+    # Needed for testing.
+    global _version_string, _zope_version
+    _version_string = None
+    _zope_version = None
 
 def _prep_version_data():
     global _version_string, _zope_version
@@ -39,18 +37,19 @@
             '(?P<status>[A-Za-z]+)?(?P<release>[0-9]+)?')
         try:
             s = open(fn).read()
+        except IOError:
+            ss = 'unreleased version'
+            _zope_version = (-1, -1, -1, '', -1)
+        else:
             ss = re.sub("\(.*?\)\?","",s)
-
             dict = expr.match(s).groupdict()
             _zope_version = (
-                intval(dict, 'major'),
-                intval(dict, 'minor'),
-                intval(dict, 'micro'),
-                strval(dict, 'status'),
-                intval(dict, 'release'))
-        except:
-            ss = 'unreleased version'
-            _zope_version = (-1, -1, -1, '', -1)
+                int(dict.get('major') or -1),
+                int(dict.get('minor') or -1),
+                int(dict.get('micro') or -1),
+                dict.get('status') or '',
+                int(dict.get('release') or -1),
+                )
         _version_string = "%s, %s" % (ss, pyver)