Commited all py papers into Google code

1 files changed, 29 insertions, 0 deletions

diff --git a/pypers/wsgi/rst2s5_math.py b/pypers/wsgi/rst2s5_math.py
new file mode 100644
index 0000000..3554824
--- /dev/null
+++ b/pypers/wsgi/rst2s5_math.py
@@ -0,0 +1,29 @@
+import os, re, subprocess
+
+LATEX_EXPR = re.compile(r'\$.*\$')
+
+def indent(text):
+    return '\n  ' + '\n  '.join(text.splitlines())
+
+def latex2mathml(latex):    
+    itex2MML = subprocess.Popen(
+        ['./itex2MML'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+    out, err = itex2MML.communicate(latex)
+    assert not err, err
+    return '\n.. raw:: html\n%s  ' % indent(out)
+
+def rst2s5(rst):
+    converter = subprocess.Popen(
+        ['rst2s5'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+    out, err = converter.communicate(rst)
+    assert not err, err
+    return out
+
+def convertfile(fname):    
+    rst = LATEX_EXPR.sub(
+        lambda m: latex2mathml(m.group()), file('%s.txt' % fname).read())
+    print >> file('%s.html' % fname, 'w'), rst2s5(rst),
+
+if __name__ == '__main__':
+    convertfile('formulas')
+