diff options
Diffstat (limited to 'composer.py')
| -rw-r--r-- | composer.py | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/composer.py b/composer.py index 320fb22..791bf50 100644 --- a/composer.py +++ b/composer.py @@ -3,8 +3,9 @@ from __future__ import absolute_import from __future__ import print_function +import warnings -from ruamel.yaml.error import MarkedYAMLError +from ruamel.yaml.error import MarkedYAMLError, ReusedAnchorWarning from ruamel.yaml.compat import utf8 from ruamel.yaml.events import ( @@ -87,10 +88,14 @@ class Composer(object): anchor = event.anchor if anchor is not None: # have an anchor if anchor in self.anchors: - raise ComposerError( - "found duplicate anchor %r; first occurence" - % utf8(anchor), self.anchors[anchor].start_mark, - "second occurence", event.start_mark) + # raise ComposerError( + # "found duplicate anchor %r; first occurence" + # % utf8(anchor), self.anchors[anchor].start_mark, + # "second occurence", event.start_mark) + ws = "\nfound duplicate anchor {!r}\nfirst occurence {}\nsecond occurence "\ + "{}".format( + (anchor), self.anchors[anchor].start_mark, event.start_mark) + warnings.warn(ws, ReusedAnchorWarning) self.descend_resolver(parent, index) if self.check_event(ScalarEvent): node = self.compose_scalar_node(anchor) |