Drop python2 support
This mostly consists in removing the dependency on "six" and updating
the code to use only Python3 idioms.
Notice that we previously used TemporaryDirectory from
cubicweb.devtools.testlib for compatibility with Python2. We now
directly import it from tempfile.
# copyright 2003-2013 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
"""entity classes for optional library entities"""
from warnings import warn
from datetime import datetime
from urllib.parse import urlsplit, urlunsplit
from logilab.mtconverter import xml_escape
from cubicweb import UnknownProperty
from cubicweb.entity import _marker
from cubicweb.entities import AnyEntity, fetch_config
def mangle_email(address):
try:
name, host = address.split('@', 1)
except ValueError:
return address
return '%s at %s' % (name, host.replace('.', ' dot '))
class EmailAddress(AnyEntity):
__regid__ = 'EmailAddress'
fetch_attrs, cw_fetch_order = fetch_config(['address', 'alias'])
rest_attr = 'eid'
def dc_title(self):
if self.alias:
return '%s <%s>' % (self.alias, self.display_address())
return self.display_address()
@property
def email_of(self):
return self.reverse_use_email and self.reverse_use_email[0] or None
@property
def prefered(self):
return self.prefered_form and self.prefered_form[0] or self
def related_emails(self, skipeids=None):
# XXX move to eemail
# check email relations are in the schema first
subjrels = self.e_schema.object_relations()
if not ('sender' in subjrels and 'recipients' in subjrels):
return
rset = self._cw.execute('DISTINCT Any X, S, D ORDERBY D DESC '
'WHERE X sender Y or X recipients Y, '
'X subject S, X date D, Y eid %(y)s',
{'y': self.eid})
if skipeids is None:
skipeids = set()
for i in range(len(rset)):
eid = rset[i][0]
if eid in skipeids:
continue
skipeids.add(eid)
yield rset.get_entity(i, 0)
def display_address(self):
if self._cw.vreg.config['mangle-emails']:
return mangle_email(self.address)
return self.address
def printable_value(self, attr, value=_marker, attrtype=None,
format='text/html'):
"""overriden to return displayable address when necessary"""
if attr == 'address':
address = self.display_address()
if format == 'text/html':
address = xml_escape(address)
return address
return super(EmailAddress, self).printable_value(attr, value, attrtype, format)
class Bookmark(AnyEntity):
"""customized class for Bookmark entities"""
__regid__ = 'Bookmark'
fetch_attrs, cw_fetch_order = fetch_config(['title', 'path'])
def actual_url(self):
url = self._cw.build_url(self.path)
if self.title:
urlparts = list(urlsplit(url))
if urlparts[3]:
urlparts[3] += '&vtitle=%s' % self._cw.url_quote(self.title)
else:
urlparts[3] = 'vtitle=%s' % self._cw.url_quote(self.title)
url = urlunsplit(urlparts)
return url
def action_url(self):
return self.absolute_url() + '/follow'
class CWProperty(AnyEntity):
__regid__ = 'CWProperty'
fetch_attrs, cw_fetch_order = fetch_config(['pkey', 'value'])
rest_attr = 'pkey'
def typed_value(self):
return self._cw.vreg.typed_value(self.pkey, self.value)
def dc_description(self, format='text/plain'):
try:
return self._cw._(self._cw.vreg.property_info(self.pkey)['help'])
except UnknownProperty:
return u''