def set_lang_in_cookie(self, lang):
response = cherrypy.response
if lang == maki.i18n.ANY_LANG:
response.cookie[maki.i18n.CKEY] = maki.i18n.ANY_LANG
else:
if lang in maki.i18n.AVAILABLE_LANGS:
response.cookie[maki.i18n.CKEY] = lang
else:
log('Trying to set invalid lang %s' % lang,
'ERROR')
return
response.cookie[maki.i18n.CKEY]['path'] = '/'
response.cookie[maki.i18n.CKEY]['expires'] = 3600
def update_model(model, fields, dmapper=(lambda x: x)):
"""Update the model `model` with the content of the dictionary `fields`.
Use `dmapper` to fetch the real value from another mapper object.
"""
if model:
try:
for k, v in fields.items():
setattr(model, k, dmapper(v))
except Exception:
log('Error at k=%s and v=%s' % (k, v))
raise
return True
else:
return False
def precautious_commit(dbs, errorm='Unable to commit the changes.'):
"""Commit the db.Session handling any unexpected error.
This is meant to be used on the form handling, makes use
of the helper functions `put_mesages` to notify to add
the errors.
Return the error messages or None, en case of no error.
"""
try:
dbs.commit()
except Exception as error:
log(errorm, tb=True)
emsg = '%s: %s' % (errorm, error.args[0])
log(emsg)
return emsg
else:
return None
def _modify_post(self, action, *args):
actionrslt, reqfields, update_method = self._identify_action(action)
if self._have_valid_fields(reqfields):
try:
post_id_slug= update_method(*args, **cherrypy.request.json)
except Exception as exep:
log('Unable to modify post', tb=True)
cherrypy.response.status = 500
return {actionrslt: False,
'message': str(exep)}
else:
return {actionrslt: True,
'message': post_id_slug}
else:
log('Trying to modify post, with invalid fields \n\t%s' % \
cherrypy.request.json)
cherrypy.response.status = 500
return {actionrslt: False,
'message': 'Invalid fields'}
def send(from_, to, subject, content, smtpconf=None):
"""
Send and email, return True/False on Succes/Failure,
depending on the configuration, any other
possible error from the SMTP server will raise an Error.
"""
smtpconf = get_smtp_config(smtpconf)
log('Sending email', 'EMAIL')
log("From: %s\n"\
"To: %s\n"\
"Subject: %s\n"\
"Content: %s\n\n" % (from_, to, subject, content), 'EMAIL')
msg = Message()
msg['From'] = from_
msg['To'] = to
msg['Subject'] = subject
msg['Content-Type'] = 'text/html'
msg.set_payload(content)
msg.set_charset('utf-8')
# DEBUG
#log(msg.as_string())
if smtpconf is None:
log('Missing required parameters [host, user, passwd]'
' please, make sure that you have the right configuration'
' in the main config file. Unable to send email.', 'ERROR')
if in_development():
return True
else:
if smtpconf is None:
return False
else: # Finally send!
server = smtplib.SMTP_SSL(smtpconf['host'])
server.login(smtpconf['user'], smtpconf['passwd'])
server.send_message(msg)
server.quit()
return True