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Change default loader for add_implicit_resolver, add_path_resolver

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If the Loader parameter is not given, add constructor to
all three loaders
This commit is contained in:
Tina Müller 2019-06-11 22:53:40 +02:00 • committed by Tina Müller (tinita)
parent a5394c04a2
commit 4a31b16b04
2 changed files with 28 additions and 8 deletions
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18
lib/yaml/__init__.py
View file

@ -309,24 +309,34 @@ def safe_dump(data, stream=None, **kwds):
return dump_all([data], stream, Dumper=SafeDumper, **kwds)
def add_implicit_resolver(tag, regexp, first=None,
Loader=Loader, Dumper=Dumper):
Loader=None, Dumper=Dumper):
"""
Add an implicit scalar detector.
If an implicit scalar value matches the given regexp,
the corresponding tag is assigned to the scalar.
first is a sequence of possible initial characters or None.
"""
Loader.add_implicit_resolver(tag, regexp, first)
if Loader is None:
loader.Loader.add_implicit_resolver(tag, regexp, first)
loader.FullLoader.add_implicit_resolver(tag, regexp, first)
loader.UnsafeLoader.add_implicit_resolver(tag, regexp, first)
else:
Loader.add_implicit_resolver(tag, regexp, first)
Dumper.add_implicit_resolver(tag, regexp, first)
def add_path_resolver(tag, path, kind=None, Loader=Loader, Dumper=Dumper):
def add_path_resolver(tag, path, kind=None, Loader=None, Dumper=Dumper):
"""
Add a path based resolver for the given tag.
A path is a list of keys that forms a path
to a node in the representation tree.
Keys can be string values, integers, or None.
"""
Loader.add_path_resolver(tag, path, kind)
if Loader is None:
loader.Loader.add_path_resolver(tag, path, kind)
loader.FullLoader.add_path_resolver(tag, path, kind)
loader.UnsafeLoader.add_path_resolver(tag, path, kind)
else:
Loader.add_path_resolver(tag, path, kind)
Dumper.add_path_resolver(tag, path, kind)
def add_constructor(tag, constructor, Loader=None):

18
lib3/yaml/__init__.py
View file

@ -306,24 +306,34 @@ def safe_dump(data, stream=None, **kwds):
return dump_all([data], stream, Dumper=SafeDumper, **kwds)
def add_implicit_resolver(tag, regexp, first=None,
Loader=Loader, Dumper=Dumper):
Loader=None, Dumper=Dumper):
"""
Add an implicit scalar detector.
If an implicit scalar value matches the given regexp,
the corresponding tag is assigned to the scalar.
first is a sequence of possible initial characters or None.
"""
Loader.add_implicit_resolver(tag, regexp, first)
if Loader is None:
loader.Loader.add_implicit_resolver(tag, regexp, first)
loader.FullLoader.add_implicit_resolver(tag, regexp, first)
loader.UnsafeLoader.add_implicit_resolver(tag, regexp, first)
else:
Loader.add_implicit_resolver(tag, regexp, first)
Dumper.add_implicit_resolver(tag, regexp, first)
def add_path_resolver(tag, path, kind=None, Loader=Loader, Dumper=Dumper):
def add_path_resolver(tag, path, kind=None, Loader=None, Dumper=Dumper):
"""
Add a path based resolver for the given tag.
A path is a list of keys that forms a path
to a node in the representation tree.
Keys can be string values, integers, or None.
"""
Loader.add_path_resolver(tag, path, kind)
if Loader is None:
loader.Loader.add_path_resolver(tag, path, kind)
loader.FullLoader.add_path_resolver(tag, path, kind)
loader.UnsafeLoader.add_path_resolver(tag, path, kind)
else:
Loader.add_path_resolver(tag, path, kind)
Dumper.add_path_resolver(tag, path, kind)
def add_constructor(tag, constructor, Loader=None):