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-rw-r--r--CHANGES14
-rw-r--r--README.rst11
-rw-r--r--__init__.py4
-rw-r--r--_doc/_static/pypi.svg2
-rw-r--r--_test/test_issues.py18
-rw-r--r--constructor.py2
-rw-r--r--parser.py7
-rw-r--r--resolver.py2
8 files changed, 53 insertions, 7 deletions
diff --git a/CHANGES b/CHANGES
index 47da0c6..31cd652 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,17 @@
+[0, 15, 93]: 2019-04-21
+ - fix failure to parse empty implicit flow mapping key
+ - in YAML 1.1 plains scalars `y`, 'n', `Y`, and 'N' are now
+ correctly recognised as booleans and such strings dumped quoted
+ (reported by `Marcel Bollmann
+ <https://bitbucket.org/%7Bd8850921-9145-4ad0-ac30-64c3bd9b036d%7D/>`__)
+
+[0, 15, 93]: 2019-04-21
+ - fix failure to parse empty implicit flow mapping key
+ - in YAML 1.1 plains scalars `y`, 'n', `Y`, and 'N' are now
+ correctly recognised as booleans and such strings dumped quoted
+ (reported by `Marcel Bollmann
+ <https://bitbucket.org/%7Bd8850921-9145-4ad0-ac30-64c3bd9b036d%7D/>`__)
+
[0, 15, 92]: 2019-04-16
- fix failure to parse empty implicit block mapping key (reported by
`Nolan W <https://bitbucket.org/i2labs/>`__)
diff --git a/README.rst b/README.rst
index 7547f69..1be8227 100644
--- a/README.rst
+++ b/README.rst
@@ -4,8 +4,8 @@ ruamel.yaml
``ruamel.yaml`` is a YAML 1.2 loader/dumper package for Python.
-:version: 0.15.92
-:updated: 2019-04-16
+:version: 0.15.93
+:updated: 2019-04-21
:documentation: http://yaml.readthedocs.io
:repository: https://bitbucket.org/ruamel/
:pypi: https://pypi.org/project/ruamel.yaml/
@@ -54,6 +54,13 @@ ChangeLog
.. should insert NEXT: at the beginning of line for next key (with empty line)
+0.15.93 (2019-04-21):
+ - fix failure to parse empty implicit flow mapping key
+ - in YAML 1.1 plains scalars `y`, 'n', `Y`, and 'N' are now
+ correctly recognised as booleans and such strings dumped quoted
+ (reported by `Marcel Bollmann
+ <https://bitbucket.org/%7Bd8850921-9145-4ad0-ac30-64c3bd9b036d%7D/>`__)
+
0.15.92 (2019-04-16):
- fix failure to parse empty implicit block mapping key (reported by
`Nolan W <https://bitbucket.org/i2labs/>`__)
diff --git a/__init__.py b/__init__.py
index eb374fc..6874999 100644
--- a/__init__.py
+++ b/__init__.py
@@ -7,8 +7,8 @@ if False: # MYPY
_package_data = dict(
full_package_name='ruamel.yaml',
- version_info=(0, 15, 92),
- __version__='0.15.92',
+ version_info=(0, 15, 93),
+ __version__='0.15.93',
author='Anthon van der Neut',
author_email='a.van.der.neut@ruamel.eu',
description='ruamel.yaml is a YAML parser/emitter that supports roundtrip preservation of comments, seq/map flow style, and map key order', # NOQA
diff --git a/_doc/_static/pypi.svg b/_doc/_static/pypi.svg
index d1ffe22..e0ca818 100644
--- a/_doc/_static/pypi.svg
+++ b/_doc/_static/pypi.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="86" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="a"><rect width="86" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#a)"><path fill="#555" d="M0 0h33v20H0z"/><path fill="#007ec6" d="M33 0h53v20H33z"/><path fill="url(#b)" d="M0 0h86v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="110"> <text x="175" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="230">pypi</text><text x="175" y="140" transform="scale(.1)" textLength="230">pypi</text><text x="585" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="430">0.15.92</text><text x="585" y="140" transform="scale(.1)" textLength="430">0.15.92</text></g> </svg>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="86" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="a"><rect width="86" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#a)"><path fill="#555" d="M0 0h33v20H0z"/><path fill="#007ec6" d="M33 0h53v20H33z"/><path fill="url(#b)" d="M0 0h86v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="110"> <text x="175" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="230">pypi</text><text x="175" y="140" transform="scale(.1)" textLength="230">pypi</text><text x="585" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="430">0.15.93</text><text x="585" y="140" transform="scale(.1)" textLength="430">0.15.93</text></g> </svg>
diff --git a/_test/test_issues.py b/_test/test_issues.py
index dd6910b..6392ebd 100644
--- a/_test/test_issues.py
+++ b/_test/test_issues.py
@@ -630,6 +630,24 @@ class TestIssues:
with pytest.raises(ruamel.yaml.parser.ParserError, match='expected <block end>'):
d = yaml.load(inp)
+ def test_issue_285(self):
+ from ruamel.yaml import YAML
+
+ yaml = YAML()
+ inp = dedent("""\
+ %YAML 1.1
+ ---
+ - y
+ - n
+ - Y
+ - N
+ """)
+ a = yaml.load(inp)
+ assert a[0]
+ assert a[2]
+ assert not a[1]
+ assert not a[3]
+
# @pytest.mark.xfail(strict=True, reason='bla bla', raises=AssertionError)
# def test_issue_ xxx(self):
# inp = """
diff --git a/constructor.py b/constructor.py
index 4e76f18..ee605ea 100644
--- a/constructor.py
+++ b/constructor.py
@@ -438,6 +438,8 @@ class SafeConstructor(BaseConstructor):
bool_values = {
u'yes': True,
u'no': False,
+ u'y': True,
+ u'n': False,
u'true': True,
u'false': False,
u'on': True,
diff --git a/parser.py b/parser.py
index 0354b6d..9793b42 100644
--- a/parser.py
+++ b/parser.py
@@ -435,7 +435,7 @@ class Parser(object):
self.state = self.parse_flow_sequence_first_entry
elif self.scanner.check_token(FlowMappingStartToken):
pt = self.scanner.peek_token()
- end_mark = self.scanner.peek_token().end_mark
+ end_mark = pt.end_mark
event = MappingStartEvent(
anchor,
tag,
@@ -731,6 +731,11 @@ class Parser(object):
else:
self.state = self.parse_flow_mapping_value
return self.process_empty_scalar(token.end_mark)
+ elif self.resolver.processing_version > (1, 1) and self.scanner.check_token(
+ ValueToken
+ ):
+ self.state = self.parse_flow_mapping_value
+ return self.process_empty_scalar(self.scanner.peek_token().end_mark)
elif not self.scanner.check_token(FlowMappingEndToken):
self.states.append(self.parse_flow_mapping_empty_value)
return self.parse_flow_node()
diff --git a/resolver.py b/resolver.py
index cadca5b..9bcbd37 100644
--- a/resolver.py
+++ b/resolver.py
@@ -29,7 +29,7 @@ implicit_resolvers = [
list(u'tTfF')),
([(1, 1)],
u'tag:yaml.org,2002:bool',
- RegExp(u'''^(?:yes|Yes|YES|no|No|NO
+ RegExp(u'''^(?:y|Y|yes|Yes|YES|n|N|no|No|NO
|true|True|TRUE|false|False|FALSE
|on|On|ON|off|Off|OFF)$''', re.X),
list(u'yYnNtTfFoO')),