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# -*- coding: utf-8 -*-
# WxGeometrie
# Dynamic geometry, graph plotter, and more for french mathematic teachers.
# Copyright (C) 2005-2013 Nicolas Pourcelot
#
# 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 2 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, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import time
from ..pylib import print_error
from .. import param
class Rapport(list):
def __init__(self, fichier_log = None, frequence_archivage = 100):
list.__init__(self)
self.fichier_log = fichier_log
self.frequence_archivage = frequence_archivage
try:
# Créer un fichier vierge.
f = None
f = open(self.fichier_log, 'w')
f.write(time.strftime("%d/%m/%Y - %H:%M:%S") + '\n')
f.close()
except:
# Impossible de créer le fichier (problème de permissions, etc.)
self.fichier_log = None
print_error()
finally:
if f is not None:
f.close()
def append(self, valeur):
if param.debug:
print('')
print(valeur)
print('')
list.append(self, valeur)
if len(self) > self.frequence_archivage:
self.archiver()
def extend(self, liste):
list.extend(self, liste)
if len(self) > self.frequence_archivage:
self.archiver()
def _contenu(self):
"Récupère le contenu récent (c-à-d. non archivé)."
return '\n'.join(self) + '\n'
def archiver(self):
"Copie les derniers enregistrements vers le fichier log."
if self.fichier_log is not None:
with open(self.fichier_log, 'a', 'utf8') as f:
f.write(self._contenu())
self[:] = []
def contenu(self):
"Récupère le contenu complet, y compris ce qui a déjà été archivé."
if self.fichier_log is None:
return self._contenu()
else:
self.archiver()
with open(self.fichier_log, 'r', 'utf8') as f:
return f.read()
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