def img(*args, **kwargs):
description = None
if isinstance(args[0], basestring):
description = args[0]
func = args[1]
args = args[2:]
else:
func = args[0]
args = args[1:]
if func.__doc__ is None: description = func.__name__
else: description = Html(func.__doc__.split('\n', 1)[0])
href = url(func, *args, **kwargs)
return img_template % (href, description, description)
def img(*args, **kwargs):
description = None
if isinstance(args[0], basestring):
description = args[0]
func = args[1]
args = args[2:]
else:
func = args[0]
args = args[1:]
if func.__doc__ is None: description = func.__name__
else: description = Html(func.__doc__.split('\n', 1)[0])
href = url(func, *args, **kwargs)
return img_template % (href, description, description)
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>')])
