def normalize_result(result, headers):
if hasattr(result, 'read'): content = result # file-like object
else: content = tostring(result)
headers = dict([ (name.replace('_', '-').title(), str(value))
for name, value in headers.items() ])
media_type = headers.pop('Type', None)
charset = headers.pop('Charset', None)
content_type = headers.get('Content-Type')
if content_type:
media_type, type_params = cgi.parse_header(content_type)
charset = type_params.get('charset', 'iso-8859-1')
else:
if media_type is None: media_type = getattr(result, 'media_type', None)
if media_type is None:
if isinstance(content, (Html, StrHtml)): media_type = 'text/html'
else: media_type = 'text/plain'
if charset is None: charset = getattr(result, 'charset', 'UTF-8')
content_type = '%s; charset=%s' % (media_type, charset)
headers['Content-Type'] = content_type
if hasattr(content, 'read') \
or media_type != 'text/html' \
or isinstance(content, (Html, StrHtml)): pass
elif isinstance(content, unicode): content = Html(content)
elif isinstance(content, str): content = StrHtml(content)
else: assert False # pragma: no cover
return content, headers
def normalize_result(result, headers):
if hasattr(result, 'read'): content = result # file-like object
else: content = tostring(result)
headers = dict([(name.replace('_', '-').title(), str(value))
for name, value in headers.items()])
media_type = headers.pop('Type', None)
charset = headers.pop('Charset', None)
content_type = headers.get('Content-Type')
if content_type:
media_type, type_params = cgi.parse_header(content_type)
charset = type_params.get('charset', 'iso-8859-1')
else:
if media_type is None: media_type = getattr(result, 'media_type', None)
if media_type is None:
if isinstance(content, (Html, StrHtml)): media_type = 'text/html'
else: media_type = 'text/plain'
if charset is None: charset = getattr(result, 'charset', 'UTF-8')
content_type = '%s; charset=%s' % (media_type, charset)
headers['Content-Type'] = content_type
if hasattr(content, 'read') \
or media_type != 'text/html' \
or isinstance(content, (Html, StrHtml)):
pass
elif isinstance(content, unicode):
content = Html(content)
elif isinstance(content, str):
content = StrHtml(content)
else:
assert False # pragma: no cover
return content, headers
def link(*args, **kwargs):
if not args:
raise TypeError(
'link() function requires at least one positional argument')
attrs = None
last = args[-1]
if isinstance(last, BoundMarkup):
description = last()
args = (description, ) + args[:-1]
first = args[0]
if hasattr(first, 'routes'):
func = first
args = args[1:]
if func.__doc__ is None: description = func.__name__
else: description = Html(func.__doc__.split('\n', 1)[0])
elif len(args) > 1 and hasattr(args[1], 'routes'):
description = tostring(first)
func = args[1]
args = args[2:]
elif len(args) > 2 and hasattr(args[2], 'routes'):
attrs = args[1]
if isinstance(attrs, basestring): attrs = {'class': attrs}
elif not hasattr(attrs, 'items'):
raise TypeError('Invalid second argument of link() function: %r' %
second)
description = tostring(first)
func = args[2]
args = args[3:]
elif isinstance(first, basestring):
func = link_funcs.get(first)
if func is not None: return func(*args[1:], **kwargs)
if first.endswith('.css'):
if kwargs: raise TypeError('Unexpected key arguments')
return css_link(args)
if first.endswith('.js'):
if len(args) > 1:
raise TypeError('Unexpected positional arguments')
if kwargs: raise TypeError('Unexpected key arguments')
return script_link(first)
raise TypeError('Invalid arguments of link() function')
href = url(func, *args, **kwargs)
return htmljoin(
[htmltag('a', attrs, href=href), description,
Html('</a>')])
def link(*args, **kwargs):
if not args: raise TypeError('link() function requires at least one positional argument')
attrs = None
last = args[-1]
if isinstance(last, BoundMarkup):
description = last()
args = (description,) + args[:-1]
first = args[0]
if hasattr(first, 'routes'):
func = first
args = args[1:]
if func.__doc__ is None: description = func.__name__
else: description = Html(func.__doc__.split('\n', 1)[0])
elif len(args) > 1 and hasattr(args[1], 'routes'):
description = tostring(first)
func = args[1]
args = args[2:]
elif len(args) > 2 and hasattr(args[2], 'routes'):
attrs = args[1]
if isinstance(attrs, basestring): attrs = {'class': attrs}
elif not hasattr(attrs, 'items'):
raise TypeError('Invalid second argument of link() function: %r' % second)
description = tostring(first)
func = args[2]
args = args[3:]
elif isinstance(first, basestring):
func = link_funcs.get(first)
if func is not None: return func(*args[1:], **kwargs)
if first.endswith('.css'):
if kwargs: raise TypeError('Unexpected key arguments')
return css_link(args)
if first.endswith('.js'):
if len(args) > 1: raise TypeError('Unexpected positional arguments')
if kwargs: raise TypeError('Unexpected key arguments')
return script_link(first)
raise TypeError('Invalid arguments of link() function')
href = url(func, *args, **kwargs)
return htmljoin([htmltag('a', attrs, href=href), description, Html('</a>')])
def restore_escapes(s):
s = tostring(s)
if not options.DEBUGGING_RESTORE_ESCAPES: return s
return utils.restore_escapes(s, 'utf-8').decode('utf-8')
def restore_escapes(s):
s = tostring(s)
if not options.DEBUGGING_RESTORE_ESCAPES: return s
return utils.restore_escapes(s, 'utf-8').decode('utf-8')