YS-L

Keybase proof

I hereby claim:

• I am ys-l on github.
• I am liauys (https://keybase.io/liauys) on keybase.
• I have a public key ASAzTx57Edln8xZW5qIk-WBCyrkKL_c87j5901kSgRIw1wo

To claim this, I am signing this object:

YS-L

def mkdir_p(directory):
    """Create a directory if necessary"""
    # Thread safe
    import os
    try:
        os.makedirs(directory)
    except OSError:
        pass

YS-L

import time


class Timer(object):
    """ A quick tic-toc timer
    
    Credit: http://stackoverflow.com/questions/5849800/tic-toc-functions-analog-in-python
    """

    def __init__(self, name=None, verbose=True):

YS-L

def in_ipynb():
    try:
        cfg = get_ipython().config 
        if cfg['IPKernelApp']['parent_appname'] == 'ipython-notebook':
            return True
        else:
            return False
    except NameError:
        return False

YS-L

from traceback import print_exception


class Tee(object):
    """ Multiplex stdout to a file

    Possibly useful for inspecting the output of a long running python process started via IPython.

    Adapted from answers found in SO questions [1] and [2].

YS-L

import pandas as pd
from functools import wraps


@wraps(pd.read_csv)
def to_dataframe(s, sep='[\s]+', **kwargs):
    """
    Convert a human readable DataFrame representation to an actual DataFrame
    
    s : string