gistfile1.txt

"""
code: zodman
Fabric es una herramienta que uso desde mis proyectos para evitar realizar
tareas repetidas ( si lo hago mas de 2 veces hago un script).

Tiene una funcion especial que llama do_rebuild() esta funcion se encarga
de traers el ultimo log de svn y revisar palabras claves en el commit.

Dependiendo a esta palabra clave realiza una accion.

Esto es util ponerlo en un apphook.sh para realizar distintos comandos en soberbia
si necesidad de entrar.


requires:
    fabric
    lxml

"""
from fabric.api import local, settings, show,env, get, run, prompt, cd, lcd
from fabric.colors import blue,green
from lxml import etree
import datetime
import os
import imp
env.shell = "/bin/bash -l -c"
# django suppport
imp.find_module("settings")
import settings

VIRTUAL_ENV = os.environ["VIRTUAL_ENV"]
# custom functions

def commit_translate():
    params = "-m 'update translate' --username andres.vargas --password &gHx-1aL  --non-interactive "
    local("svn commit conf/locale/es %s" % params)
    local("svn commit conf/locale/en %s" % params)

def __remote_virtualenv(command):
    source = '. %s/bin/activate && ' % VIRTUAL_ENV
    run(source + command)

def __virtualenv(command):
    source = '. %s/bin/activate && ' % VIRTUAL_ENV
    local(source + command)

def mysqldump(directory= '.', name = None):
    """ use: fab mysqldump:directory='/tmp',name='dump.sql' """
    dir_destino = directory
    db = settings.DATABASES["default"]
    db["fecha"] ="%s" % datetime.datetime.now().strftime("%d%m%Y")
    dir_destino = dir_destino if dir_destino.endswith("/") else  dir_destino + "/"
    if db["HOST"] == "":
        db["HOST"] ="localhost"
    db["dest"] = dir_destino + "%(HOST)s_%(NAME)s_%(fecha)s.sql" % db
    if not name is None:
        db["dest"] = dir_destino + name
    command_str = "mysqldump -u %(USER)s -p%(PASSWORD)s -h %(HOST)s  %(NAME)s > %(dest)s" 
    command = command_str % db
    local(command)
    print blue( "db in: %s" % db["dest"])
    return db["dest"]


def get_mysqldump_from_gula(database='w00t'):
    """ use: fab get_mysqldump_from_gula:database='db_name' """
    user ="desarrolloweb"
    pass_ = "123456"
    local("mysqldump  -u%(user)s -p%(password)s -h %(host)s %(db_name)s > /tmp/dump.sql"% \
        dict(user=user, password=pass_, host="10.0.0.2", db_name=database)
        )
    __virtualenv("python manage.py dbshell < /tmp/dump.sql")

def get_stg_dump():
    __virtualenv("fab mysqldump:directory=/tmp,name='dump.sql'")
    get("/tmp/dump.sql", "/tmp/dump.sql")
    __virtualenv("python manage.py dbshell < /tmp/dump.sql")

def touch():
    local("touch django.wsgi")

def update_subversion():
    local("svn up")

def collectstatic():
    __virtualenv("python manage.py collectstatic --noinput")

def generatemedia():
    __virtualenv("python manage.py generatemedia ")

def makemessages():
    __virtualenv("python manage.py makemessages -d django --all")
    __virtualenv("python manage.py makemessages -d djangojs --all")

def compilemessages():
    __virtualenv("python manage.py compilemessages")

def rebuild_index():
    __virtualenv("python manage.py rebuild_index")


def syncdb():
    __virtualenv("python manage.py syncdb")

def update_requires():
    __virtualenv("pip install -r requires.txt")

def __getting_log_comment():
    output = local("svn log -l 1 --xml", capture = True)
    root = etree.fromstring(output)
    msg = root.xpath("/log/logentry/msg")[0].text
    rev = root.xpath("/log/logentry")[0].get("revision")
    return rev,msg or ""

def gendoc():
    with lcd("doc"):
        output = local("make html",  capture = True)
        f = open("doc/build/html/error.txt","w")
        f.write(output)
        f.close()
def genepydoc():
    local(" DJANGO_SETTINGS_MODULE=settings epydoc --html --parse-only --docformat plaintext . -o epydoc --exclude=_generated_media_* ")

def do_rebuild():
    rev,comment =  __getting_log_comment()
    if "doc" in comment:
        gendoc()
    elif "media" in comment:
        print green("build media at rev %s " % rev)
        do_mediastuff()
    elif "compilemessages" in comment:
        print blue(" do compile rev %s" % rev)
        compilemessages()
        touch()
    elif "nothing" in comment:
        print blue(" do nothing rev %s" % rev)
        touch()
    elif "syncdb" in comment:
        print blue(" syncdb rev %s" % rev)
        syncdb()
        touch()
    elif "action:translate" in comment:
        commit_translate()
    elif "pip" in comment and "update requires" in comment:
        print blue("pip update requires " )
        update_requires()
    elif "all" in comment or "build" in comment:
        print green("build all at rev %s" % rev)
        do_all()
    else:
        touch()

def __play():
    if os.path.exists("/usr/bin/play"):
        local("play -D  -q  http://simplythebest.net/sounds/WAV/WAV_files/movie_WAV_files/erased.wav")

def do_mediastuff():
    collectstatic()
    generatemedia()
    touch()
    __play()

def do_all():
    do_mediastuff()
    makemessages()
    compilemessages()
    touch()

def get_pofiles():
    get(
        "/export/web/volaris.mx/volaris/conf/locale/es/LC_MESSAGES/*.po",
        "conf/locale/es/LC_MESSAGES/"
        )
    get(
        "/export/web/volaris.mx/volaris/conf/locale/en/LC_MESSAGES/*.po",
        "conf/locale/en/LC_MESSAGES/"
        )

def update_cloud():
    with cd("volaris.interalia/volaris"):
        run("svn up")
        __remote_virtualenv(" fab do_mediastuff")
        __remote_virtualenv(" python manage.py clear_cache")