def get_external_uri(self, uri, index):
"""
Given a main URI and an index number, return a new URI for
saving an external block.
"""
if uri is None:
uri = ''
parts = list(urlparse.urlparse(uri))
path = parts[2]
dirname, filename = os.path.split(path)
filename = self.get_external_filename(filename, index)
path = os.path.join(dirname, filename)
parts[2] = path
return urlparse.urlunparse(parts)
def get_external_uri(self, uri, index):
"""
Given a main URI and an index number, return a new URI for
saving an external block.
"""
if uri is None:
uri = ''
parts = list(urlparse.urlparse(uri))
path = parts[2]
dirname, filename = os.path.split(path)
filename = self.get_external_filename(filename, index)
path = os.path.join(dirname, filename)
parts[2] = path
return urlparse.urlunparse(parts)
def relative_uri(source, target):
"""
Make a relative URI from source to target.
"""
su = urlparse.urlparse(source)
tu = urlparse.urlparse(target)
extra = list(tu[3:])
relative = None
if tu[0] == '' and tu[1] == '':
if tu[2] == su[2]:
relative = ''
elif not tu[2].startswith('/'):
relative = tu[2]
elif su[0:2] != tu[0:2]:
return target
if relative is None:
relative = os.path.relpath(tu[2], os.path.dirname(su[2]))
if relative == '.':
relative = ''
relative = urlparse.urlunparse(["", "", relative] + extra)
return relative
def relative_uri(source, target):
"""
Make a relative URI from source to target.
"""
su = urlparse.urlparse(source)
tu = urlparse.urlparse(target)
extra = list(tu[3:])
relative = None
if tu[0] == '' and tu[1] == '':
if tu[2] == su[2]:
relative = ''
elif not tu[2].startswith('/'):
relative = tu[2]
elif su[0:2] != tu[0:2]:
return target
if relative is None:
relative = os.path.relpath(tu[2], su[2])
if relative == '.':
relative = ''
relative = urlparse.urlunparse(["", "", relative] + extra)
return relative
def get_base_uri(uri):
"""
For a given URI, return the part without any fragment.
"""
parts = urlparse.urlparse(uri)
return urlparse.urlunparse(list(parts[:5]) + [''])
def get_base_uri(uri):
"""
For a given URI, return the part without any fragment.
"""
parts = urlparse.urlparse(uri)
return urlparse.urlunparse(list(parts[:5]) + [''])