DrLulz

from Tkinter import *
import ttk

class MainWindow(Frame):

    def __init__(self):
        Frame.__init__(self)
        self.master.title("ProgressBar example")
        #self.master.minsize(400, 100)
        self.grid(sticky=E+W+N+S)

tmthyjames

tonyfast

pybokeh

awesomebytes

Python development environment (with ROS!)

Install pip

The package manager of python packages is called pip.

sudo apt-get install python-pip

If you need a pip package as a debian you can use Victor's debian from pip.

Install ipython

VincentLoy

#!/usr/bin/env python
"""
    Tropical Cyclone Risk Model (TCRM) - Version 1.0 (beta release)
    Copyright (C) 2011  Geoscience Australia

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

jlln

def splitDataFrameList(df,target_column,separator):
    ''' df = dataframe to split,
    target_column = the column containing the values to split
    separator = the symbol used to perform the split

    returns: a dataframe with each entry for the target column separated, with each element moved into a new row. 
    The values in the other columns are duplicated across the newly divided rows.
    '''
    def splitListToRows(row,row_accumulator,target_column,separator):
        split_row = row[target_column].split(separator)

wladston

from scipy.spatial.distance import pdist, squareform
import numpy as np
import copy


def distcorr(Xval, Yval, pval=True, nruns=500):
    """ Compute the distance correlation function, returning the p-value.
    Based on Satra/distcorr.py (gist aa3d19a12b74e9ab7941)

    >>> a = [1,2,3,4,5]

DrLulz

#!/usr/bin/python

import sys;
import re;
import slate;
import pickle;
import nltk;
import glob;
import os;

bsweger

Useful Pandas Snippets

A personal diary of DataFrame munging over the years.

Data Types and Conversion

Convert Series datatype to numeric (will error if column has non-numeric values)
(h/t @makmanalp)