PierreSelim

Cheat sheet pour git.

Une page interessante à visiter avant https://gist.github.com/aquelito/8596717

Ne pas laisser git gérer vos sauts de ligne

git config --global core.autcrlf false

Historique propre

Pour éviter les commit de merge lié à vos pull:

PierreSelim

Python Crash Course

If the implementation is hard to explain, it's a bad idea. If the implementation is easy to explain, it may be a good idea.

-- The Zen of Python PEP20

What is Python ?

• A modern high level programming language
• with standard types (integer, float, string, list, dictionaries)

PierreSelim

To read: https://gist.github.com/mangecoeur/9540178

Parallel computing can be done in many ways including:

• using multiple processus, based on fork(). This will yield different result on Windows because Windows do not have fork() system call. I would recommand not using this if you want compatibility on Windows.
• using multiple threads.

Most python libraries for parallel computing provides a way to use a pool of work in order to map a given list x with a function f. The computation of all the f(x[i]) will be automatically scheduled on the pool of worker (and done in parallel if possible).

Here is two simple ways to use this map methods.

PierreSelim

{
    // Line endings
    "show_line_endings": true,
    "alert_when_line_ending_is": [ "Windows" ],
    "auto_convert_line_endings_to": "Unix",
    "ensure_newline_at_eof_on_save": true,

    // Spaces and indentation
    "detect_indentation": true,
    "draw_white_space": "all",

PierreSelim

List of must known useful libraries in python

• requests (http client for humans)
• mysqlclient (using mysql)
• attrdict (dict as object and object as dict)

requests

Probably the most famous http client for python.

Project page: http://docs.python-requests.org/en/master/

PierreSelim

# -*- coding: utf-8  -*-
import pywikibot
site = pywikibot.Site("wikidata", "wikidata")
repo = site.data_repository()
# Q42 has P19 Q350
item = pywikibot.ItemPage(repo, u"Q42")
claim = pywikibot.Claim(repo, u'P19')
target = pywikibot.ItemPage(repo, u"Q350")
claim.setTarget(target)