Fixed rmagic on Windows.

Backslashes are misinterpreted as escape-sequences by the R-interpreter.
ipython · Nov 19, 2012 · 995ece0 · 995ece0
1 parent 4e73029
commit 995ece0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/IPython/extensions/rmagic.py b/IPython/extensions/rmagic.py
@@ -512,7 +512,7 @@ def R(self, line, cell=None, local_ns=None):
         # execute the R code in a temporary directory
 
         tmpd = tempfile.mkdtemp()
-        self.r('png("%s/Rplots%%03d.png",%s)' % (tmpd, png_args))
+        self.r('png("%s/Rplots%%03d.png",%s)' % (tmpd.replace('\\', '/'), png_args))
 
         text_output = ''
         if line_mode: