def url_to(self, path, alt=None, absolute=False, external=False):
"""Calculates the URL from the current source object to the given
other source object. Alternatively a path can also be provided
instead of a source object. If the path starts with a leading
bang (``!``) then no resolving is performed.
"""
if alt is None:
alt = getattr(path, 'alt', None)
if alt is None:
alt = self.alt
resolve = True
path = getattr(path, 'url_path', path)
if path[:1] == '!':
resolve = False
path = path[1:]
if resolve:
source = self.pad.get(posixpath.join(self.path, path), alt=alt)
if source is not None:
path = source.url_path
if absolute:
return path
elif external:
return self.pad.make_absolute_url(path)
return make_relative_url(self.url_path, path)
def url_to(self, path, alt=None, absolute=False, external=False):
"""Calculates the URL from the current source object to the given
other source object. Alternatively a path can also be provided
instead of a source object. If the path starts with a leading
bang (``!``) then no resolving is performed.
"""
if alt is None:
alt = getattr(path, 'alt', None)
if alt is None:
alt = self.alt
resolve = True
path = getattr(path, 'url_path', path)
if path[:1] == '!':
resolve = False
path = path[1:]
if resolve:
source = self.pad.get(posixpath.join(self.path, path), alt=alt)
if source is not None:
path = source.url_path
if absolute:
return path
elif external:
return self.pad.make_absolute_url(path)
return make_relative_url(self.url_path, path)
def url_to(self, path, alt=None, absolute=False, external=False):
"""Returns a URL to another path."""
if self.source is None:
raise RuntimeError('Can only generate paths to other pages if '
'the context has a source document set.')
rv = self.source.url_to(path, alt=alt, absolute=True)
if absolute:
return rv
elif external:
return self.pad.make_absolute_url(rv)
return make_relative_url(self.base_url, rv)
def url_to(self, path, alt=None, absolute=False, external=False):
"""Returns a URL to another path."""
if self.source is None:
raise RuntimeError('Can only generate paths to other pages if '
'the context has a source document set.')
rv = self.source.url_to(path, alt=alt, absolute=True)
if absolute:
return rv
elif external:
return self.pad.make_absolute_url(rv)
return make_relative_url(self.base_url, rv)
def test_make_relative_url_relative_source_absolute_target():
from lektor.utils import make_relative_url
with pytest.raises(ValueError):
make_relative_url("rel/a/tive/", "/abs/o/lute")
def test_make_relative_url(source, target, expected):
from lektor.utils import make_relative_url
assert make_relative_url(source, target) == expected
def test_make_relative_url_relative_source_absolute_target():
with pytest.raises(ValueError):
make_relative_url("rel/a/tive/", "/abs/o/lute")
def test_make_relative_url(source, target, expected):
assert make_relative_url(source, target) == expected
