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Added flag to ignore aliases/anchors #104

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Added flag to ignore aliases/anchors #104

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7 changes: 6 additions & 1 deletion lib/yaml/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -173,7 +173,7 @@ def dump_all(documents, stream=None, Dumper=Dumper,
canonical=None, indent=None, width=None,
allow_unicode=None, line_break=None,
encoding='utf-8', explicit_start=None, explicit_end=None,
version=None, tags=None):
version=None, tags=None, ignore_aliases=None):
"""
Serialize a sequence of Python objects into a YAML stream.
If stream is None, return the produced string instead.
Expand All @@ -192,6 +192,11 @@ def dump_all(documents, stream=None, Dumper=Dumper,
allow_unicode=allow_unicode, line_break=line_break,
encoding=encoding, version=version, tags=tags,
explicit_start=explicit_start, explicit_end=explicit_end)

# ignore aliases/anchors if flag is set
if ignore_aliases:
dumper.ignore_aliases = lambda x: True

try:
dumper.open()
for data in documents:
Expand Down
7 changes: 6 additions & 1 deletion lib3/yaml/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -172,7 +172,7 @@ def dump_all(documents, stream=None, Dumper=Dumper,
canonical=None, indent=None, width=None,
allow_unicode=None, line_break=None,
encoding=None, explicit_start=None, explicit_end=None,
version=None, tags=None):
version=None, tags=None, ignore_aliases=None):
"""
Serialize a sequence of Python objects into a YAML stream.
If stream is None, return the produced string instead.
Expand All @@ -190,6 +190,11 @@ def dump_all(documents, stream=None, Dumper=Dumper,
allow_unicode=allow_unicode, line_break=line_break,
encoding=encoding, version=version, tags=tags,
explicit_start=explicit_start, explicit_end=explicit_end)

# ignore aliases/anchors if flag is set
if ignore_aliases:
dumper.ignore_aliases = lambda x: True

try:
dumper.open()
for data in documents:
Expand Down