diff options
Diffstat (limited to 'mediagoblin/util.py')
| -rw-r--r-- | mediagoblin/util.py | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/mediagoblin/util.py b/mediagoblin/util.py index 7ff3ec7f..4132b497 100644 --- a/mediagoblin/util.py +++ b/mediagoblin/util.py @@ -45,6 +45,8 @@ from itertools import izip, count DISPLAY_IMAGE_FETCHING_ORDER = [u'medium', u'original', u'thumb'] TESTS_ENABLED = False + + def _activate_testing(): """ Call this to activate testing in util.py @@ -78,7 +80,7 @@ SETUP_JINJA_ENVS = {} def get_jinja_env(template_loader, locale): """ - Set up the Jinja environment, + Set up the Jinja environment, (In the future we may have another system for providing theming; for now this is good enough.) @@ -147,7 +149,7 @@ def render_to_response(request, template, context, status=200): def redirect(request, *args, **kwargs): """Returns a HTTPFound(), takes a request and then urlgen params""" - + querystring = None if kwargs.get('querystring'): querystring = kwargs.get('querystring') @@ -197,6 +199,7 @@ def import_component(import_string): _punct_re = re.compile(r'[\t !"#$%&\'()*\-/<=>?@\[\\\]^_`{|},.]+') + def slugify(text, delim=u'-'): """ Generates an ASCII-only slug. Taken from http://flask.pocoo.org/snippets/5/ @@ -213,7 +216,7 @@ def slugify(text, delim=u'-'): ### ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # We have two "test inboxes" here: -# +# # EMAIL_TEST_INBOX: # ---------------- # If you're writing test views, you'll probably want to check this. @@ -233,7 +236,7 @@ def slugify(text, delim=u'-'): # ***IMPORTANT!*** # ---------------- # Before running tests that call functions which send email, you should -# always call _clear_test_inboxes() to "wipe" the inboxes clean. +# always call _clear_test_inboxes() to "wipe" the inboxes clean. EMAIL_TEST_INBOX = [] EMAIL_TEST_MBOX_INBOX = [] @@ -253,6 +256,7 @@ class FakeMhost(object): 'to': to_addrs, 'message': message}) + def _clear_test_inboxes(): global EMAIL_TEST_INBOX global EMAIL_TEST_MBOX_INBOX @@ -263,6 +267,7 @@ def _clear_test_inboxes(): ### </Special email test stuff> ### ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + def send_email(from_addr, to_addrs, subject, message_body): """ Simple email sending wrapper, use this so we can capture messages @@ -418,7 +423,7 @@ def convert_to_tag_list_of_dicts(tag_string): # Split the tag string into a list of tags for tag in stripped_tag_string.split( - mg_globals.app_config['tags_delimiter']): + mg_globals.app_config['tags_delimiter']): # Ignore empty or duplicate tags if tag.strip() and tag.strip() not in [t['name'] for t in taglist]: @@ -437,12 +442,13 @@ def media_tags_as_string(media_entry_tags): media_tag_string = '' if media_entry_tags: media_tag_string = mg_globals.app_config['tags_delimiter'].join( - [tag['name'] for tag in media_entry_tags]) + [tag['name'] for tag in media_entry_tags]) return media_tag_string TOO_LONG_TAG_WARNING = \ u'Tags must be shorter than %s characters. Tags that are too long: %s' + def tag_length_validator(form, field): """ Make sure tags do not exceed the maximum tag length. @@ -460,6 +466,7 @@ def tag_length_validator(form, field): MARKDOWN_INSTANCE = markdown.Markdown(safe_mode='escape') + def cleaned_markdown_conversion(text): """ Take a block of text, run it through MarkDown, and clean its HTML. @@ -474,6 +481,7 @@ def cleaned_markdown_conversion(text): SETUP_GETTEXTS = {} + def setup_gettext(locale): """ Setup the gettext instance based on this locale @@ -558,6 +566,7 @@ def fake_ugettext_passthrough(string): PAGINATION_DEFAULT_PER_PAGE = 30 + class Pagination(object): """ Pagination class for mongodb queries. @@ -574,9 +583,9 @@ class Pagination(object): Args: - page: requested page - per_page: number of objects per page - - cursor: db cursor - - jump_to_id: ObjectId, sets the page to the page containing the object - with _id == jump_to_id. + - cursor: db cursor + - jump_to_id: ObjectId, sets the page to the page containing the + object with _id == jump_to_id. """ self.page = page self.per_page = per_page @@ -594,7 +603,6 @@ class Pagination(object): self.active_id = jump_to_id break - def __call__(self): """ Returns slice of objects for the requested page @@ -628,20 +636,18 @@ class Pagination(object): last = num def get_page_url_explicit(self, base_url, get_params, page_no): - """ - Get a page url by adding a page= parameter to the base url - """ + """Get a page url by adding a page= parameter to the base url + """ new_get_params = copy.copy(get_params or {}) new_get_params['page'] = page_no return "%s?%s" % ( base_url, urllib.urlencode(new_get_params)) def get_page_url(self, request, page_no): - """ - Get a new page url based of the request, and the new page number. + """Get a new page url based of the request, and the new page number. This is a nice wrapper around get_page_url_explicit() - """ + """ return self.get_page_url_explicit( request.path_info, request.GET, page_no) @@ -682,6 +688,7 @@ def render_404(request): return render_to_response( request, 'mediagoblin/404.html', {}, status=400) + def delete_media_files(media): """ Delete all files associated with a MediaEntry |