rez.utils.patching#

rez.utils.patching.get_patched_request(requires, patchlist)#

Apply patch args to a request.

For example, consider:

>>> print(get_patched_request(["foo-5", "bah-8.1"], ["foo-6"]))
["foo-6", "bah-8.1"]
>>> print(get_patched_request(["foo-5", "bah-8.1"], ["^bah"]))
["foo-5"]

The following rules apply wrt how normal/conflict/weak patches override (note though that the new request is always added, even if it doesn’t override an existing request):

PATCH OVERRIDES: foo !foo ~foo —– ———- — —- —– foo Y Y Y !foo N N N ~foo N N Y ^foo Y Y Y

Parameters:

  • requires (list of str or version.Requirement) – Request.

  • patchlist (list of str) – List of patch requests.

Returns:

Patched request.

Return type:

List of version.Requirement