def clean_merge(cls, item_from, item_to, safe=False, quick=True, **kwargs):
kwargs.pop('asynchronous', None) # fixme
if safe and not cls.can_merge(item_from, item_to, quick=quick):
raise OtherPageSaveError(
item_from, 'Cannot merge %s with %s' % (item_from, item_to))
cls.merge(item_from, item_to, **kwargs)
if not item_from.isRedirectPage():
try:
item_from.editEntity(
{},
clear=True,
summary='Clearing item to prepare for redirect')
except APIError as e:
raise OtherPageSaveError(item_from, e)
cls.merge(item_from, item_to)
def save(self, *args, **kwargs): # See Page.save().
"""
Save page after validating the content.
Trying to save any other content fails silently with a parameterless
INDEX_TEMPLATE being saved.
"""
if not self.has_valid_content():
raise OtherPageSaveError(
self, 'An IndexPage must consist only of a single call to '
'{{%s}}.' % self.INDEX_TEMPLATE)
kwargs['contentformat'] = 'text/x-wiki'
kwargs['contentmodel'] = 'proofread-index'
super().save(*args, **kwargs)
def handle(func, self, *args, **kwargs):
do_async = kwargs.pop('asynchronous', False)
callback = kwargs.pop('callback', None)
err = None
try:
func(self, *args, **kwargs)
# TODO: other "expected" error types to catch?
except Error as edit_err:
err = edit_err # edit_err will be deleted in the end of the scope
link = self.title(as_link=True)
if do_async:
pywikibot.error('page {} not saved due to {}\n'.format(
link, err))
pywikibot.log('Error saving page {} ({})\n'.format(link, err),
exc_info=True)
if not callback and not do_async:
if isinstance(err, PageSaveRelatedError):
raise err
raise OtherPageSaveError(self, err)
if callback:
callback(self, err)
def merge(cls, item_from, item_to, **kwargs):
try:
item_from.mergeInto(item_to, **kwargs)
except APIError as e:
raise OtherPageSaveError(item_from, e)