Update add-analytics script

Author: riverfor

qpython-docs/add-analytics.py

@@ -2,10 +2,9 @@
 with open(sys.argv[1], 'r') as f, open('/tmp/qpydoc.tmp', 'wb') as g, open(os.path.dirname(os.path.abspath(__file__))+'/extra.txt','r') as e:
     pth = sys.argv[1][1:]
     extra = "".join(e.readlines()).replace("{{PTH}}",pth)
-    content = '\n'.join(
+    g.write('\n'.join(
         filter(lambda s: len(s),
                map(lambda s:
                        ('',extra+"<hr/>")[s=='<div role="contentinfo">']+s,
-                   map(str.strip, f.readlines()))))
-    g.write(content)
+                   map(str.strip, f.readlines())))))
 os.rename('/tmp/qpydoc.tmp', sys.argv[1])