def _to_python(self, value, state):
from adhocracy.model import Page
value = super(UnusedTitle, self)._to_python(value, state)
if hasattr(state, 'page') and state.page.label == value:
return value
if not Page.unusedTitle(value):
raise formencode.Invalid(
_("An entry with this title already exists"), value, state)
if not value or len(value) < 2:
raise formencode.Invalid(_("No page name is given."), value, state)
if value.lower() in FORBIDDEN_NAMES:
raise formencode.Invalid(
_("Invalid page name: %s") % value, value, state)
try:
int(value)
raise formencode.Invalid(
_("Variant name cannot be purely numeric: %s") % value, value,
state)
except:
return value
def _to_python(self, value, state):
from adhocracy.model import Page
value = super(UnusedTitle, self)._to_python(value, state)
if hasattr(state, 'page') and state.page.label == value:
return value
if not Page.unusedTitle(value):
raise formencode.Invalid(
_("An entry with this title already exists"), value, state)
if not value or len(value) < 2:
raise formencode.Invalid(_("No page name is given."), value, state)
if value.lower() in FORBIDDEN_NAMES:
raise formencode.Invalid(_("Invalid page name: %s") % value,
value, state)
try:
int(value)
raise formencode.Invalid(
_("Variant name cannot be purely numeric: %s") % value,
value, state)
except:
return value
def validate_python(self, field_dict, state):
from adhocracy.model import Page
value = field_dict['label']
if hasattr(state, 'page') and state.page.label == value:
return value
if hasattr(state, 'page'): # edit
proposal = state.page.proposal
is_amendment = proposal.is_amendment
page = proposal.selection if is_amendment else None
else: # new
is_amendment = field_dict['amendment']
page = field_dict['page'][0]['id'] if is_amendment else None
if not Page.unusedTitle(value, selection=page):
msg = _("An entry with this title already exists")
raise formencode.Invalid(
msg, field_dict, state,
error_dict={'label': msg}
)
if not value or len(value) < 2:
msg = _("No page name is given.")
raise formencode.Invalid(
msg, field_dict, state,
error_dict={'label': msg}
)
if value.lower() in FORBIDDEN_NAMES:
msg = _("Invalid entry name: %s") % value
raise formencode.Invalid(
msg, field_dict, state,
error_dict={'label': msg}
)
# every proposal title must be a valid variant name
try:
variant_name_validator = VariantName()
variant_name_validator._to_python(value, state)
except formencode.Invalid as e:
raise formencode.Invalid(
e.msg, field_dict, state,
error_dict={'label': e.msg}
)
try:
int(value)
msg = _("Entry name cannot be purely numeric: %s") % value
raise formencode.Invalid(
msg, field_dict, state,
error_dict={'label': msg}
)
except ValueError:
return field_dict
def validate_python(self, field_dict, state):
from adhocracy.model import Page
value = field_dict['label']
if hasattr(state, 'page') and state.page.label == value:
return value
if hasattr(state, 'page'): # edit
proposal = state.page.proposal
is_amendment = proposal.is_amendment
page = proposal.selection if is_amendment else None
else: # new
is_amendment = field_dict['amendment']
page = field_dict['page'][0]['id'] if is_amendment else None
if not Page.unusedTitle(value, selection=page):
msg = _("An entry with this title already exists")
raise formencode.Invalid(msg,
field_dict,
state,
error_dict={'label': msg})
if not value or len(value) < 2:
msg = _("No page name is given.")
raise formencode.Invalid(msg,
field_dict,
state,
error_dict={'label': msg})
if value.lower() in FORBIDDEN_NAMES:
msg = _("Invalid entry name: %s") % value
raise formencode.Invalid(msg,
field_dict,
state,
error_dict={'label': msg})
try:
int(value)
msg = _("Entry name cannot be purely numeric: %s") % value
raise formencode.Invalid(msg,
field_dict,
state,
error_dict={'label': msg})
except ValueError:
return field_dict
