Print DataFrame as markdown table

markdown.py

import pandas as pd
from StringIO import StringIO

input_data = StringIO("""col1,col2,col3
1,2,3
4,5,6
7,8,9
""")
df = pd.read_csv(input_data, sep=",")
import tabulate
print tabulate.tabulate(df, df.columns, tablefmt="pipe", showindex=False)

Output is:

col1	col2	col3
1	2	3
4	5	6
7	8	9