Chang-Hung Liang eliangcs

Cheatsheet: pyenv, virtualenvwrapper, and pip

Installation (for Mac OS)

Install pyenv with brew

brew update
brew install pyenv

Insert

a: after cursor
i: before cursor
A: after line
I: before line
o: add a new line below
O: add a new line above

Select

Most downloaded projects

SELECT
  file.project,
  COUNT(*) as total_downloads,
FROM
  TABLE_DATE_RANGE(
    [the-psf:pypi.downloads],
    TIMESTAMP("20160114"),

Vim Script for Python Developers

This is a guide to Vim Script development for Python developers. Sample code for the various expressions, statements, functions and programming constructs is shown in both Python and Vim Script. This is not intended to be a tutorial for developing Vim scripts. It is assumed that the reader is familiar with Python programming.

For an introduction to Vim Script development, refer to usr_41.txt, eval.txt and Learn Vimscript the Hard Way

For a guide similar to this one for JavaScript developers, refer to Vim Script for the JavaScripter

This guide only describes the programming constructs that are present in both Python and Vim. The constructs that are unique to Vim (e.g. autocommands, [key-mapping](https://vimhelp.org/map.txt.html#key-m

	# ~/.ipython/profile_default/startup/00_common.py
	import base64
	import codecs
	import cPickle as pickle
	import cStringIO as StringIO
	import csv
	import hashlib
	import importlib
	import json
	import math

	# Clear local merged branches
	function clearbranches(){
	cur_branch=`git rev-parse --abbrev-ref HEAD`
	if [[ "$cur_branch" == "master" ]]; then
	git branch --merged \| grep -v "\*" \| xargs -n 1 git branch -d
	else
	echo "Not on master branch!"
	fi
	}