def search_repository(self, criteria=None):
criteria = criteria or Criteria.true()
repos = []
# Pass the criteria through the code used by the real client to build
# up the Pulp query. We don't actually *use* the resulting query since
# we're not accessing a real Pulp server. The point is to ensure the
# same validation and error behavior as used by the real client also
# applies to the fake.
filters_for_criteria(criteria, Repository)
try:
for repo in self._repositories:
if match_object(criteria, repo):
repos.append(self._attach(repo))
except Exception as ex: # pylint: disable=broad-except
return f_return_error(ex)
# callers should not make any assumption about the order of returned
# values. Encourage that by returning output in unpredictable order
random.shuffle(repos)
# Split it into pages
page_data = []
current_page_data = []
while repos:
next_elem = repos.pop()
current_page_data.append(next_elem)
if len(current_page_data) == self._PAGE_SIZE and repos:
page_data.append(current_page_data)
current_page_data = []
page_data.append(current_page_data)
page = Page()
next_page = None
for batch in reversed(page_data):
page = Page(data=batch, next=next_page)
next_page = f_return(page)
return f_return(page)
def _prepare_pages(self, resource_list):
# Split resource_list into pages
# resource_list: list of objects that paginated
page_data = []
current_page_data = []
while resource_list:
next_elem = resource_list.pop()
current_page_data.append(next_elem)
if len(current_page_data) == self._PAGE_SIZE and resource_list:
page_data.append(current_page_data)
current_page_data = []
page_data.append(current_page_data)
page = Page()
next_page = None
for batch in reversed(page_data):
page = Page(data=batch, next=next_page)
next_page = f_proxy(f_return(page))
return f_proxy(f_return(page))