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# -*- coding: utf-8 -*-
#
#Copyright (C) 2010, Yader Velasquez
#
#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.
#
#This program 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 General Public License for more details.
#
#You should have received a copy of the GNU General Public License
#along with this program. If not, see <http://www.gnu.org/licenses/>.
import gtk
import pickle
import gobject
import os
import logging
from gettext import gettext as _
_log = logging.getLogger('Log archivo')
def indice_entero(cadena):
'''return an int from a string with tuple sintax'''
cadena = cadena.replace('(','')
cadena = cadena.replace(',','')
cadena = cadena.replace(')','')
return int(cadena)
def crear_modelo(indice, path):
'''create the liststore model for the main block'''
path = path + '/data/actividades.pkl'
modelo = gtk.ListStore(gobject.TYPE_INT, gobject.TYPE_STRING)
vacio = _('no hay actividades para el día de hoy')
if not os.path.exists(path):
_log.debug('THE FILE ACTIVIDADES DID NOT EXISTS')
archivo = open(path, 'wb')
dia = {}
pickle.dump(dia, archivo)
modelo.append([0, vacio])
else:
_log.debug('THE FILE EXISTS')
archivo = open(path, 'rb')
dia = pickle.load(archivo)
contar = 1
if dia.has_key(indice):
if len(dia[indice]):
for activ in dia[indice]:
modelo.append([contar, activ])
contar += 1
else:
modelo.append([0, vacio])
else :
modelo.append([0, vacio])
archivo.close()
return modelo
def abrir_efemeride(path):
'''open the ephemeris file and return a data dictionary'''
path = path + '/data/efemerides.pkl'
if not os.path.exists(path):
_log.debug('THE FILE EFEMERIDES DID NOT EXISTS')
archivo = open(path, 'wb')
texto = {}
pickle.dump(texto, archivo)
else:
_log.debug('THE FILE EXISTS')
archivo = open(path, 'rb')
texto = pickle.load(archivo)
return texto
def guardar_dato(indice, contenido, path):
'''save the content in a file, add the content to a dictionary->list'''
path = path + '/data/actividades.pkl'
indice = str(indice)
f = open(path, 'rb+wb')
dia = pickle.load(f)
if dia.has_key(indice) is False:
dia[indice] = []
dia[indice].append(contenido)
f.seek(0)
pickle.dump(dia, f)
f.flush()
f.close()
def borrar_dato(indice, indice_lista, path):
'''delete the selected content'''
path = path + '/data/actividades.pkl'
indice_lista = str(indice_lista)
indice = str(indice)
indice_lista = indice_entero(indice_lista)
f = open(path, 'rb+wb')
dia = pickle.load(f)
del dia[indice][indice_lista]
f.seek(0)
pickle.dump(dia, f)
f.flush()
f.close()
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