add extension to plot link in order to make Flash happy

git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@2053 fd906abe-77d9-0310-91a1-e0d9ade77398

pyscript/plot.py

@@ -73,6 +73,8 @@ class PlotView(object):
             key = self.traverse_subpath[0]
         else:
             key = self.request.form.get('image', 'not_found')
+        if '.' in key:  # remove extension possibly added to make Flash happy
+            key = key.split('.', 1)[0]
         path = cachedImages[key].path
         self.setHeaders(path)
         f = open(path, 'rb')

pyscript/rstat.py

@@ -71,5 +71,5 @@ class RStat(object):
         context = self.context
         fn, robj = gdd(**kw)
         key = registerImage(fn)
-        return '%s/@@plot?image=%s' % (absoluteURL(context, request), key)
+        return '%s/@@plot?image=%s.jpg' % (absoluteURL(context, request), key)