python-consulting

# views

# Préparation d'un dict du type :
# {'rubrique_1' : {}, 'rubrique_2' : {}}
# Pour chaque clef : le sous-dict est
# {'sous_rubrique_1' : [ligne_1, ligne_2, ...]}

from collections import defaultdict

data = defaultdict(dict)

python-consulting

import random
import string
print(''.join([random.SystemRandom().choice("{}{}{}".format(string.ascii_letters, string.digits, string.punctuation)) for i in range(50)]))

python-consulting

def firstn(n):
    num = 0
    while num < n:
        yield num
        num += 1

python-consulting

cat  | ssh user@server 'cat - >> ~/.ssh/authorized_keys'

python-consulting

# -*- coding: utf-8 -*-
import sys
if sys.platform.startswith('linux'):
    try:
        import readline
    except ImportError:
        print "Module readline not available."
    else:
        import rlcompleter
        readline.parse_and_bind("tab: complete")

python-consulting

# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

python-consulting

#!/usr/bin/pulseaudio -nF
#
# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but

python-consulting

# Database name : db_name
# Password : db_pwd

CREATE DATABASE db_name;
ALTER DATABASE db_name CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
GRANT ALL ON db_name.* TO 'db_name_user'@'localhost' IDENTIFIED BY 'db_pwd';
FLUSH PRIVILEGES;

python-consulting

def create_and_write_file(filename, data):
    fd = open(filename, "w")
    if not fd:
        raise Exception("Unable to create %s. Check for read-write permissions." % filename)
    fd.write(data)
    fd.close()

python-consulting

>>> from string import Template
>>> s = Template('$who likes $what')
>>> s.substitute(who='tim', what='kung pao')
'tim likes kung pao'