Replace some generator expressions by list comprehensions for

jkseppan · jkseppan · commit 9c7ef599f3fb · 2007-09-22T06:48:49.000Z
Python 2.3 compatibility

svn path=/trunk/matplotlib/; revision=3874
diff --git a/lib/matplotlib/backends/backend_pdf.py b/lib/matplotlib/backends/backend_pdf.py
@@ -541,10 +541,10 @@ def embedType1(self, filename, fontinfo):
                     widths[ch] = afmdata.get_width_char(ch, isord=True)
                 except KeyError:
                     pass
-            not_None = (ch for ch in range(256) 
-                        if widths[ch] is not None)
-            firstchar = not_None.next()
-            lastchar = max(not_None)
+            not_None = [ch for ch in range(256) 
+                        if widths[ch] is not None]
+            firstchar = not_None[0]
+            lastchar = not_None[-1]
             widths = widths[firstchar:lastchar+1]
             for i,w in enumerate(widths):
                 if w is None: widths[i] = 0
diff --git a/lib/matplotlib/dviread.py b/lib/matplotlib/dviread.py
@@ -350,9 +350,9 @@ def _fnt_num(self, k):
     def _xxx(self, special):
         matplotlib.verbose.report(
             'Dvi._xxx: encountered special: %s'
-            % ''.join((32 <= ord(ch) < 127) and ch 
-                      or '<%02x>' % ord(ch)
-                      for ch in special),
+            % ''.join([(32 <= ord(ch) < 127) and ch 
+                       or '<%02x>' % ord(ch)
+                       for ch in special]),
             'debug')
 
     def _fnt_def(self, k, c, s, d, a, l, n):
