diff options
Diffstat (limited to 'examples/simplewiki/utils.py')
| -rw-r--r-- | examples/simplewiki/utils.py | 68 |
1 files changed, 37 insertions, 31 deletions
diff --git a/examples/simplewiki/utils.py b/examples/simplewiki/utils.py index f6f11d29..66289e8b 100644 --- a/examples/simplewiki/utils.py +++ b/examples/simplewiki/utils.py @@ -9,20 +9,25 @@ :copyright: 2007 Pallets :license: BSD-3-Clause """ -import creoleparser from os import path + +import creoleparser from genshi import Stream from genshi.template import TemplateLoader -from werkzeug.local import Local, LocalManager -from werkzeug.urls import url_encode, url_quote +from werkzeug.local import Local +from werkzeug.local import LocalManager +from werkzeug.urls import url_encode +from werkzeug.urls import url_quote from werkzeug.utils import cached_property -from werkzeug.wrappers import BaseRequest, BaseResponse +from werkzeug.wrappers import BaseRequest +from werkzeug.wrappers import BaseResponse # calculate the path to the templates an create the template loader -TEMPLATE_PATH = path.join(path.dirname(__file__), 'templates') -template_loader = TemplateLoader(TEMPLATE_PATH, auto_reload=True, - variable_lookup='lenient') +TEMPLATE_PATH = path.join(path.dirname(__file__), "templates") +template_loader = TemplateLoader( + TEMPLATE_PATH, auto_reload=True, variable_lookup="lenient" +) # context locals. these two objects are use by the application to @@ -30,27 +35,25 @@ template_loader = TemplateLoader(TEMPLATE_PATH, auto_reload=True, # current thread and the current greenlet if there is greenlet support. local = Local() local_manager = LocalManager([local]) -request = local('request') -application = local('application') +request = local("request") +application = local("application") # create a new creole parser creole_parser = creoleparser.Parser( - dialect=creoleparser.create_dialect(creoleparser.creole10_base, - wiki_links_base_url='', + dialect=creoleparser.create_dialect( + creoleparser.creole10_base, + wiki_links_base_url="", wiki_links_path_func=lambda page_name: href(page_name), - wiki_links_space_char='_', - no_wiki_monospace=True + wiki_links_space_char="_", + no_wiki_monospace=True, ), - method='html' + method="html", ) def generate_template(template_name, **context): """Load and generate a template.""" - context.update( - href=href, - format_datetime=format_datetime - ) + context.update(href=href, format_datetime=format_datetime) return template_loader.load(template_name).generate(**context) @@ -64,17 +67,17 @@ def href(*args, **kw): Simple function for URL generation. Position arguments are used for the URL path and keyword arguments are used for the url parameters. """ - result = [(request.script_root if request else '') + '/'] + result = [(request.script_root if request else "") + "/"] for idx, arg in enumerate(args): - result.append(('/' if idx else '') + url_quote(arg)) + result.append(("/" if idx else "") + url_quote(arg)) if kw: - result.append('?' + url_encode(kw)) - return ''.join(result) + result.append("?" + url_encode(kw)) + return "".join(result) def format_datetime(obj): """Format a datetime object.""" - return obj.strftime('%Y-%m-%d %H:%M') + return obj.strftime("%Y-%m-%d %H:%M") class Request(BaseRequest): @@ -94,14 +97,14 @@ class Response(BaseResponse): to html. This makes it possible to switch to xhtml or html5 easily. """ - default_mimetype = 'text/html' + default_mimetype = "text/html" - def __init__(self, response=None, status=200, headers=None, mimetype=None, - content_type=None): + def __init__( + self, response=None, status=200, headers=None, mimetype=None, content_type=None + ): if isinstance(response, Stream): - response = response.render('html', encoding=None, doctype='html') - BaseResponse.__init__(self, response, status, headers, mimetype, - content_type) + response = response.render("html", encoding=None, doctype="html") + BaseResponse.__init__(self, response, status, headers, mimetype, content_type) class Pagination(object): @@ -118,8 +121,11 @@ class Pagination(object): @cached_property def entries(self): - return self.query.offset((self.page - 1) * self.per_page) \ - .limit(self.per_page).all() + return ( + self.query.offset((self.page - 1) * self.per_page) + .limit(self.per_page) + .all() + ) @property def has_previous(self): |