def cmd(path, *args, **kwargs):
    """
    Generate a git log command using the the provided arguments. Empty git log
    lines are stripped by this function.

    Params:
        [in] path - location of repo
        [in] args - non-keyword arguments to provide to the git log command
        [in] kwargs - keyword arguments to provide to the git log command

    Returns: a list of lines returned from the git log command
    """
    repo = Repo(path)
    assert repo.bare == False
    result = list()
    for line in repo.git.log(*args, **kwargs).split('\n'):
        if len(line) == 0:
     continue
        result.append(line)
    return result

from BeautifulSoup import BeautifulSoup as beautify
from pygments import highlight
from pygments.lexers import PythonLexer
from pygments.formatters import HtmlFormatter
import sys

file = open(sys.argv[1], 'r')

print("""\
<style>
  #codeblock {
    overflow-x: scroll;
    width: auto;
    white-space: nowrap;
  }
""")
print HtmlFormatter().get_style_defs('.highlight')
print("""\
</style>

<div id="codeblock">
""")
formatter = HtmlFormatter(linenos=True)
print highlight(file.read(), PythonLexer(), formatter)
print("""\
</div>
""")
file.close()