def create_app(options):
subpath = options['subpath']
app = tornado.web.Application(
[
urlspec(path('', subpath),
RootHandler,
dict(options=options),
name='home'),
urlspec(path('page', subpath),
PageHandler,
dict(options=options),
name='page'),
urlspec(path('search', subpath),
SearchHandler,
dict(options=options),
name='search'),
urlspec(path('tree', subpath),
TreeHandler,
dict(options=options),
name='tree'),
# (r"/options", OptionsHandler, dict(options=options)),
],
template_path=os.path.join(base_dir, 'templates'),
static_path=os.path.join(base_dir, 'static'),
xheaders=True)
return app
def include(pattern, handlers, prefix_name=None):
try:
if prefix_name:
new_name = '%s-%s' % (prefix_name, '%s')
else:
new_name = '%s'
warnings.warn(
"you should give a 'prefix_name' for include urls,to avoid naming conflicts"
)
if handlers and isinstance(handlers, str):
handlers = import_object(handlers)
else:
handlers = handlers
urlspecs = []
if not pattern.endswith('/'):
pattern += '/'
if handlers and isinstance(handlers, (tuple, list)):
for handler in handlers:
if handler and isinstance(handler, urlspec):
patt = pattern + handler.repr_pattern \
.lstrip('^').lstrip('//').lstrip('/')
urlspecs.append(
urlspec(
patt,
handler.handler_class,
kwargs=handler.kwargs,
name=new_name %
handler.name if handler.name else handler.name))
return urlspecs
else:
raise UrlError('url error,it is must be an tuple or list')
except Exception:
raise
def urlhelper(self, *urllist):
"""
路由列表list
"""
urls = []
for u in urllist:
handler_path = '.'.join([self.path_prefix, u.get('handler_path')])
pattern = u.get('pattern')
if pattern.endswith('/'):
pattern += '?'
else:
pattern += '/?'
path = u.get('path', None)
if path:
if path != '/':
pattern = path + pattern
else:
pattern = self.path + pattern
kw = dict(u.get('kwargs', {}))
kw['app_name'] = self.app_name
url_name = self.app_name + '-' + u.get('name')
urls.append(
urlspec(pattern,
import_object(handler_path),
kwargs=kw,
name=url_name))
return urls
def urlhelper(self, prefix='', *urllist):
"""
路由列表list
"""
urls = []
for u in urllist:
handler = u.get('handler_module', '')
if isinstance(handler, basestring):
handler_module = '.'.join([prefix, u.get('handler_module', '')])
handler_module = import_object(handler_module)
else:
handler_module = handler
pattern = u.get('pattern')
pattern += '?' if pattern.endswith('/') else '/?'
path = u.get('path', None)
if path:
if path != '/':
pattern = path + pattern
else:
pattern = self.path + pattern
kw = dict(u.get('kwargs', {}))
kw['subapp_name'] = self.subapp_name
url_name = ''.join([self.subapp_name, '-', u.get('name')])
url = urlspec(pattern, handler_module, kwargs=kw, name=url_name)
urls.append(url)
return urls
def include(pattern, handlers, prefix_name=None):
try:
if prefix_name:
new_name = '%s-%s' % (prefix_name, '%s')
else:
new_name = '%s'
warnings.warn("you should give a 'prefix_name' for include urls,to avoid naming conflicts")
if handlers and isinstance(handlers, str):
handlers = import_object(handlers)
else:
handlers = handlers
urlspecs = []
if not pattern.endswith('/'):
pattern += '/'
if handlers and isinstance(handlers, (tuple, list)):
for handler in handlers:
if handler and isinstance(handler, urlspec):
patt = pattern + handler.repr_pattern \
.lstrip('^').lstrip('//').lstrip('/')
urlspecs.append(urlspec(patt,
handler.handler_class,
kwargs=handler.kwargs,
name=new_name % handler.name
if handler.name else handler.name))
return urlspecs
else:
raise UrlError('url error,it is must be an tuple or list')
except Exception:
raise
def urlhelper(self, prefix='', *urllist):
"""
路由列表list
"""
urls = []
for u in urllist:
handler = u.get('handler', '')
if isinstance(handler, basestring):
handler_module = '.'.join([prefix, u.get('handler', '')])
handler_module = import_object(handler_module)
else:
handler_module = handler
pattern = u.get('pattern')
# pattern += '?' if pattern.endswith('/') else '/?'
path = u.get('path', None)
if path:
if path != '/':
pattern = path + pattern
else:
pattern = self.path + pattern
kw = dict(u.get('kwargs', {}))
# url_name = ''.join([self.subapp_name, '-', u.get('name')])
url = urlspec(pattern, handler_module, kwargs=kw, name=u.get('name'))
urls.append(url)
return urls
def include(pattern, handlers, prefix_name=None):
"""
当你有多组url分布在不同的文件，或者你有多组url前缀不同,include可以帮你组织路由
eg:
url1.py:
url=Url('handler_abc')
URLS = route(
url(r'/add/','add.AddHandler'),
...
)
url2.py:
url=Url()
URLS = route(
url(r'/list/','handler_efg.list.ListHandler'),
...,
include('/admin','url1.URLS')
)
最终的url可能类似于这样：
url = [
r'/list/','handler_efg.list.ListHandler',
...,
r'/admin/add/' , 'handler_abc.add.AddHandler',
...
]
app = Application(url)
"""
try:
if prefix_name:
new_name = '%s-%s' % (prefix_name, '%s')
else:
new_name = '%s'
if handlers and isinstance(handlers, str):
handlers = import_object(handlers)
else:
handlers = handlers
urlspecs = []
if not pattern.endswith('/'):
pattern += '/'
if handlers and isinstance(handlers, (tuple, list)):
for handler in handlers:
if handler and isinstance(handler, urlspec):
patt = pattern + handler.repr_pattern \
.lstrip('^').lstrip('//').lstrip('/')
urlsp = urlspec(
patt,
handler.handler_class,
kwargs=handler.kwargs,
name=new_name %
handler.name if handler.name else handler.name)
urlsp.repr_pattern = patt
urlspecs.append(urlsp)
return urlspecs
else:
raise UrlError('url error,it is must be an tuple or list')
except Exception:
raise
def include(pattern, handlers, prefix_name=None):
"""
当你有多组url分布在不同的文件，或者你有多组url前缀不同,include可以帮你组织路由
eg:
url1.py:
url=Url('handler_abc')
URLS = route(
url(r'/add/','add.AddHandler'),
...
)
url2.py:
url=Url()
URLS = route(
url(r'/list/','handler_efg.list.ListHandler'),
...,
include('/admin','url1.URLS')
)
最终的url可能类似于这样：
url = [
r'/list/','handler_efg.list.ListHandler',
...,
r'/admin/add/' , 'handler_abc.add.AddHandler',
...
]
app = Application(url)
"""
try:
if prefix_name:
new_name = '%s-%s' % (prefix_name, '%s')
else:
new_name = '%s'
if handlers and isinstance(handlers, str):
handlers = import_object(handlers)
else:
handlers = handlers
urlspecs = []
if not pattern.endswith('/'):
pattern += '/'
if handlers and isinstance(handlers, (tuple, list)):
for handler in handlers:
if handler and isinstance(handler, urlspec):
patt = pattern + handler.repr_pattern \
.lstrip('^').lstrip('//').lstrip('/')
urlsp = urlspec(patt,
handler.handler_class,
kwargs=handler.kwargs,
name=new_name % handler.name
if handler.name else handler.name)
urlsp.repr_pattern = patt
urlspecs.append(urlsp)
return urlspecs
else:
raise UrlError('url error,it is must be an tuple or list')
except Exception:
raise
def __call__(self, pattern='', handler='', kwargs=None, name=None):
kw = {}
if self.overall_kw:
kw.update(self.overall_kw)
if kwargs:
kw.update(kwargs)
if self.prefix and isinstance(handler, str):
handler = "%s.%s" % (self.prefix, handler)
urlsp = urlspec(pattern, handler, kwargs=kw, name=name)
urlsp.repr_pattern = pattern
return urlsp
def __call__(self, pattern, handler, kwargs=None, name=None):
kw = {}
if self.overall_kw:
kw.update(self.overall_kw)
if kwargs:
kw.update(kwargs)
if self.prefix and isinstance(handler, str):
handler = "%s.%s" % (self.prefix, handler)
urlsp = urlspec(pattern,
handler,
kwargs=kw,
name=name)
urlsp.repr_pattern = pattern
return urlsp
def urlhelper(self, *urllist):
"""
路由列表list
"""
urls = []
for u in urllist:
handler_path = '.'.join([self.path_prefix, u.get('handler_path')])
pattern = u.get('pattern')
if pattern.endswith('/'):
pattern += '?'
else:
pattern += '/?'
path = u.get('path', None)
if path:
if path != '/':
pattern = path + pattern
else:
pattern = self.path + pattern
kw = dict(u.get('kwargs', {}))
kw['app_name'] = self.app_name
url_name = self.app_name + '-' + u.get('name')
urls.append(urlspec(pattern, import_object(handler_path), kwargs=kw, name=url_name))
return urls