def invoke(self, **kwargs):
"""Vyvolej v aplikaci zpracování příkazu s danými argumenty."""
if self.enabled(**kwargs):
if self._log:
kind = pytis.util.EVENT
else:
kind = pytis.util.DEBUG
pytis.util.log(kind, 'Invoking command:', (self, kwargs))
return self._handler.invoke_command(self, **kwargs)
else:
from pytis.form import message
message(_(u"Command invocation refused: %s") % (self.id(),), beep_=True)
return False
def _page_content(self, row):
text = row['content'].value()
if text:
storage = self._attachment_storage(row)
if storage:
try:
resources = storage.resources()
except pp.AttachmentStorage.StorageError as e:
from pytis.form import message
message(_(u"Chyba přísutu k úložišti příloh: %s") % e, beep_=True)
resources = ()
else:
resources = ()
return pu.parse_lcg_text(text, resources=resources)
else:
return ''
def _page_content(self, row):
text = row['content'].value()
if text:
storage = self._attachment_storage(row)
if storage:
try:
resources = storage.resources()
except pp.AttachmentStorage.StorageError as e:
from pytis.form import message
message(_(u"Chyba přísutu k úložišti příloh: %s") % e,
beep_=True)
resources = ()
else:
resources = ()
return pu.parse_lcg_text(text, resources=resources)
else:
return ''