/usr/lib/python2.7/dist-packages/xstatic/main.py is in python-xstatic 1.0.0-4.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | # Copyright: 2011-2014 by the XStatic authors, see AUTHORS.txt for details.
# License: MIT license, see LICENSE.txt for details.
"""
XStatic - main package with minimal support code to work with static file packages
"""
class XStatic(object):
"""
minimal support code to access resources from xstatic.pkg.* files
or CDN locations.
"""
def __init__(self, module, root_url='/xstatic', provider='local', protocol='http'):
"""
:arg module: xstatic resource package/module, has metadata as attributes
:arg root_url: the common root url path for all local xstatic
resources
:arg provider: 'local' to get it from local server or
a name of another source (e.g. CDN)
:arg protocol: 'http' (default) or 'https'
"""
self.__dict__.update([(name.lower(), getattr(module, name))
for name in dir(module)
if name.isupper()
])
self.provider = provider
if provider == 'local':
self.base_url = "%s/%s" % (root_url, self.name)
else:
self.base_url = self.locations[(provider, protocol)]
def get_mapping(self):
"""
query the mapping url -> directory, use this to setup
your own static file serving.
"""
if self.provider == 'local':
return self.base_url, self.base_dir
def url_for(self, path):
"""
compute the url for some resource.
:arg path: a relative path into the data
"""
loc = self.base_url
if isinstance(loc, str):
loc = "%s/%s" % (loc, path)
elif isinstance(loc, dict):
loc = loc[path]
return loc
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