NodeInfo.__gen_init(): Fiddle so that reindent.py is

tim-one · tim-one · commit ca4d08b6d366 · 2006-03-09T22:31:45.000Z
happy with the output as-is.  This incidentally also
gets rid of "an extra" blank line at the end of the output
block that probably wasn't intended (although it doesn't
matter one way or the other).
diff --git a/Tools/compiler/astgen.py b/Tools/compiler/astgen.py
@@ -113,8 +113,11 @@ def _gen_init(self, buf):
             for name in self.argnames:
                 print >> buf, "        self.%s = %s" % (name, name)
         print >> buf, "        self.lineno = lineno"
-        if self.init:
-            print >> buf, "".join(["    " + line for line in self.init])
+        # Copy the lines in self.init, indented four spaces.  The rstrip()
+        # business is to get rid of the four spaces if line happens to be
+        # empty, so that reindent.py is happy with the output.
+        for line in self.init:
+            print >> buf, ("    " + line).rstrip()
 
     def _gen_getChildren(self, buf):
         print >> buf, "    def getChildren(self):"
