def write(crontabEntries=[]):
"""Write a crontab-formatted file from the list of fstabLines. Return values
of 0 or 1 to indicate a failure writing to the crontab or a success
respectively."""
remove()
try:
if MSWINDOWS:
# We'll edit PyCrontab directly
crontab = getPyCrontab()
fh = open(crontab, 'w')
else:
# We'll create a temporary file to pass to crontab as input
fd, path = tempfile.mkstemp()
fh = os.fdopen(fd, 'wb')
for crontabEntry in crontabEntries:
if isinstance(crontabEntry,
crontabLine): # generate the entry text
fh.write(encode(crontabEntry.generate_entry_text()))
else:
fh.write(encode(crontabEntry.get_raw_entry_text()))
fh.close()
if not MSWINDOWS:
execute(['crontab', path])
os.remove(path)
except IOError:
return False
return True
def write(crontabEntries=[]):
"""Write a crontab-formatted file from the list of fstabLines. Return values
of 0 or 1 to indicate a failure writing to the crontab or a success
respectively."""
remove()
try:
if MSWINDOWS:
# We'll edit PyCrontab directly
crontab = getPyCrontab()
fh = open(crontab, "w")
else:
# We'll create a temporary file to pass to crontab as input
fd, path = tempfile.mkstemp()
fh = os.fdopen(fd, "wb")
for crontabEntry in crontabEntries:
if isinstance(crontabEntry, crontabLine): # generate the entry text
fh.write(encode(crontabEntry.generate_entry_text()))
else:
fh.write(encode(crontabEntry.get_raw_entry_text()))
fh.close()
if not MSWINDOWS:
execute(["crontab", path])
os.remove(path)
except IOError:
return False
return True
def write(crontabEntries=[]):
"""Write a crontab-formatted file from the list of fstabLines. Return values
of 0 or 1 to indicate a failure writing to the crontab or a success
respectively."""
if LINUX:
environ = {'EDITOR': 'python %s/cronwriter.py' % INSTALL_DIR,
'VISUAL': 'python %s/cronwriter.py' % INSTALL_DIR}
elif DARWIN:
environ = {'EDITOR': '/fwbackups-cronwriter.py',
'VISUAL': '/fwbackups-cronwriter.py'}
else:
environ = {}
remove()
try:
if MSWINDOWS:
crontab = getPyCrontab()
fh = open(crontab, 'w')
else:
if DARWIN:
if os.path.islink('/fwbackups-cronwriter.py'):
os.remove('/fwbackups-cronwriter.py')
os.symlink(os.path.join(encode(INSTALL_DIR), 'cronwriter.py'), '/fwbackups-cronwriter.py')
sub = executeSub(['crontab', '-e'], environ, stdoutfd=subprocess.PIPE)
fh = sub.stdin
# Write the content to the crontab
for crontabEntry in crontabEntries:
if isinstance(crontabEntry, crontabLine): # generate the entry text
fh.write(encode(crontabEntry.generate_entry_text()))
else:
fh.write(encode(crontabEntry.get_raw_entry_text()))
time.sleep(1)
fh.close()
if not MSWINDOWS:
counter = 0.0
while sub.poll() in [None, ""] and counter < 5.0: # After waiting for 5 seconds, assume that the crontab could not be installed
time.sleep(0.1)
counter += 0.1
if sub.poll() in [None, ""]:
# Soft-terminate the process if it still hasn't finished
kill(sub.pid, 15)
sub.wait()
raise ValidationError(_("The crontab could not be saved"))
if DARWIN:
os.remove('/fwbackups-cronwriter.py')
if sub.poll() != os.EX_OK:
stdout = ' '.join(sub.stdout.readlines())
stderr = ' '.join(sub.stderr.readlines())
raise CronError(_('Could not write new crontab:\n%(a)s%(b)s') % {'a': stdout, 'b': stderr})
fh.close()
except IOError: # can't open crontab file
return 0
return 1
def getPyCrontab():
"""Read the PyCron crontab file on Windows"""
prefConf = config.PrefsConf()
pycronLoc = prefConf.get('Preferences', 'pycronLoc')
# See if the configuration file exists
pycronConfig = os.path.join(encode(pycronLoc), 'pycron.cfg')
if os.path.exists(pycronConfig):
pycronConf = config.ConfigFile(decode(pycronConfig))
# If not, does the sample configuation exist?
elif os.path.exists('%s.sample' % pycronConfig):
pycronConf = config.ConfigFile(decode('%s.sample' % pycronConfig))
# No cron file found!
else:
raise CronError(
_("Could not locate the pycron or the sample pycron configuration in %s"
% pycronLoc))
# Read in the configuration file we found
pycrontab = os.path.join(pycronLoc,
pycronConf.get('pycron', 'crontab_filename'))
if not os.path.exists(pycrontab):
try:
fh = open(pycrontab, 'w')
fh.write('# PyCron crontab file\n')
fh.close()
except:
raise CronError(
_("Could not locate the pycron or the sample pycron crontab file in %s"
% pycronLoc))
return pycrontab
def envoi_irc(self):
'''Fonction pour envoyer les messages sur IRC (le contenu de self.line_Edit_chat.text()'''
if self.line_Edit_chat.text() != '':
texte = (unicode(self.line_Edit_chat.text())).encode('utf-8')
if texte[0] != "/": # On envoi rien si c'est une commande
# Si c'est un message normal...
if self.info_13 == 1:
# niveau de gris si le fond est noir
couleur = "150, 150, 150"
else:
couleur = "100, 100, 100"
chaine = i18n.encode(
"--><span style='color: rgb(" + couleur + ");'> " + str(self.pseudo) + ': ' + texte + '\n' + "</span>")
#variables.liste_canaux[variables.canal_courant] = variables.liste_canaux[variables.canal_courant] + chaine
# self.insert_txt_irc(chaine,1)
canal = self.trouve_canal_courant()
self.Aliste_txt_irc(chaine, canal, envoi=1)
self.th_irc.envoi(texte, canal)
self.line_Edit_chat.setText("")
def getPyCrontab():
"""Read the PyCron crontab file on Windows"""
prefConf = config.PrefsConf()
pycronLoc = prefConf.get('Preferences', 'pycronLoc')
# See if the configuration file exists
pycronConfig = os.path.join(encode(pycronLoc), 'pycron.cfg')
if os.path.exists(pycronConfig):
pycronConf = config.ConfigFile(decode(pycronConfig))
# If not, does the sample configuation exist?
elif os.path.exists('%s.sample' % pycronConfig):
pycronConf = config.ConfigFile(decode('%s.sample' % pycronConfig))
# No cron file found!
else:
raise CronError(_("Could not locate the pycron or the sample pycron configuration in %s" % pycronLoc))
# Read in the configuration file we found
pycrontab = os.path.join(pycronLoc, pycronConf.get('pycron', 'crontab_filename'))
if not os.path.exists(pycrontab):
try:
fh = open(pycrontab, 'w')
fh.write('# PyCron crontab file\n')
fh.close()
except:
raise CronError(_("Could not locate the pycron or the sample pycron crontab file in %s" % pycronLoc))
return pycrontab
