def _execute(pkg):
constraint = pkg.name if when is None else when
when_spec = parse_anonymous_spec(constraint, pkg.name)
cur_patches = pkg.patches.setdefault(when_spec, [])
# if this spec is identical to some other, then append this
# patch to the existing list.
cur_patches.append(Patch.create(pkg, url_or_filename, level, **kwargs))
def _execute(pkg):
constraint = pkg.name if when is None else when
when_spec = parse_anonymous_spec(constraint, pkg.name)
cur_patches = pkg.patches.setdefault(when_spec, [])
# if this spec is identical to some other, then append this
# patch to the existing list.
cur_patches.append(Patch.create(pkg, url_or_filename, level, **kwargs))
def patch(url_or_filename, **kwargs):
"""Packages can declare patches to apply to source. You can
optionally provide a when spec to indicate that a particular
patch should only be applied when the package's spec meets
certain conditions (e.g. a particular version).
"""
pkg = get_calling_package_name()
level = kwargs.get('level', 1)
when_spec = parse_anonymous_spec(kwargs.get('when', pkg), pkg)
patches = caller_locals().setdefault('patches', {})
if when_spec not in patches:
patches[when_spec] = [Patch(pkg, url_or_filename, level)]
else:
# if this spec is identical to some other, then append this
# patch to the existing list.
patches[when_spec].append(Patch(pkg, url_or_filename, level))
def patch(pkg, url_or_filename, level=1, when=None):
"""Packages can declare patches to apply to source. You can
optionally provide a when spec to indicate that a particular
patch should only be applied when the package's spec meets
certain conditions (e.g. a particular version).
"""
if when is None:
when = pkg.name
when_spec = parse_anonymous_spec(when, pkg.name)
cur_patches = pkg.patches.setdefault(when_spec, [])
# if this spec is identical to some other, then append this
# patch to the existing list.
cur_patches.append(Patch(pkg, url_or_filename, level))