fix issue #219 breakage on single entry map as flow sequence element0.15.60

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7 files changed, 30 insertions, 10 deletions

diff --git a/CHANGES b/CHANGES
index 101b7ef..e6ef72a 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,8 @@
+[0, 15, 60]: 2018-08-18
+  - cleanup for mypy 
+  - spurious print in library (reported by 
+    `Lele Gaifax <https://bitbucket.org/lele/>`__), now automatically checked 
+
 [0, 15, 59]: 2018-08-17
   - issue with C based loader and leading zeros (reported by 
     `Tom Hamilton Stubber <https://bitbucket.org/TomHamiltonStubber/>`__)
diff --git a/README.rst b/README.rst
index 4a7cf00..5eed39e 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:       0.15.59
-:updated:       2018-08-17
+:version:       0.15.60
+:updated:       2018-08-18
 :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)
 
+0.15.60 (2018-08-18):
+  - again allow single entry map in flow sequence context (reported by 
+    `Lee Goolsbee <https://bitbucket.org/lgoolsbee/>`__)
+  - cleanup for mypy 
+  - spurious print in library (reported by 
+    `Lele Gaifax <https://bitbucket.org/lele/>`__), now automatically checked 
+
 0.15.59 (2018-08-17):
   - issue with C based loader and leading zeros (reported by 
     `Tom Hamilton Stubber <https://bitbucket.org/TomHamiltonStubber/>`__)
diff --git a/__init__.py b/__init__.py
index c513dec..71164d9 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, 59),
-    __version__='0.15.59',
+    version_info=(0, 15, 60),
+    __version__='0.15.60',
     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 fbf4350..15dd630 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">0.15.59</text><text x="585" y="140" transform="scale(.1)" textLength="430">0.15.59</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">0.15.60</text><text x="585" y="140" transform="scale(.1)" textLength="430">0.15.60</text></g> </svg>
diff --git a/_test/test_issues.py b/_test/test_issues.py
index 0d1f0ca..ec793ea 100644
--- a/_test/test_issues.py
+++ b/_test/test_issues.py
@@ -233,13 +233,19 @@ class TestIssues:
         d.yaml_add_eol_comment('test1', 'bar')
         assert round_trip_dump(d) == yaml_str + 'bar: foo # test1\n'
 
-    @pytest.mark.xfail(strict=True)
     def test_issue_219(self):
         yaml_str = dedent("""\
         [StackName: AWS::StackName]
         """)
-        d = round_trip_load(yaml_str)
-        
+        d = round_trip_load(yaml_str)  # NOQA
+
+    def test_issue_219a(self):
+        yaml_str = dedent("""\
+        [StackName:
+        AWS::StackName]
+        """)
+        d = round_trip_load(yaml_str)  # NOQA
+
     def test_issue_220(self, tmpdir):
         program_src = r'''
         from ruamel.yaml import YAML
diff --git a/nodes.py b/nodes.py
index 0c39abd..0a35752 100644
--- a/nodes.py
+++ b/nodes.py
@@ -51,7 +51,8 @@ class Node(object):
                 sys.stdout.write('    {}comment: {})\n'.format('  ' * indent, self.comment))
             return
         sys.stdout.write(
-            '{}{}(tag={!r})\n'.format('  ' * indent, self.__class__.__name__, self.tag))
+            '{}{}(tag={!r})\n'.format('  ' * indent, self.__class__.__name__, self.tag)
+        )
         if self.comment:
             sys.stdout.write('    {}comment: {})\n'.format('  ' * indent, self.comment))
         for v in self.value:
diff --git a/scanner.py b/scanner.py
index c989e6d..320dfe7 100644
--- a/scanner.py
+++ b/scanner.py
@@ -786,7 +786,8 @@ class Scanner(object):
         else:
             if bool(self.flow_level):
                 if self.flow_context[-1] == '[':
-                    return False
+                    if self.reader.peek(1) not in _THE_END_SPACE_TAB:
+                        return False
                 # if self.reader.peek(1) in '\'"{[]}':
                 return True
         # VALUE(block context): ':' (' '|'\n')