Merge branch 'master' of github.com:rocky/python-uncompyle6

.circleci/config.yml

@@ -42,7 +42,7 @@ jobs:
     # This is based on your 1.0 configuration file or project settings
     - run:
         working_directory: ~/rocky/python-uncompyle6
-        command: pyenv install 2.7.13 && pyenv local 2.7.13 && pyenv rehash && pip install virtualenv && pip install nose && pip install pep8 && pip install six && pyenv rehash
+        command: pyenv local 2.7.11 && pyenv rehash && pip install virtualenv && pip install nose && pip install pep8 && pip install six && pyenv rehash
     # Dependencies
     #   This would typically go in either a build or a build-and-test job when using workflows
     # Restore the dependency cache
@@ -57,7 +57,7 @@ jobs:
     # This is based on your 1.0 configuration file or project settings
     - run: pip install --upgrade setuptools
     - run: pip install -e .
-    - run: pip install pytest==3.2.5 hypothesis
+    - run: pip install pytest==3.2.5 hypothesis==3.0.0
     # Save dependency cache
     - save_cache:
         key: v1-dep-{{ .Branch }}-{{ epoch }}
@@ -76,7 +76,7 @@ jobs:
     #   This would typically be a build job when using workflows, possibly combined with build
     # This is based on your 1.0 configuration file or project settings
     - run: python ./setup.py develop && make check-2.7
-    - run: cd ./test/stdlib && pyenv local 2.7.13 && bash ./runtests.sh 'test_[p-z]*.py'
+    - run: cd ./test/stdlib && pyenv local 2.7.11 && bash ./runtests.sh 'test_[p-z]*.py'
     # Teardown
     #   If you break your build into multiple jobs with workflows, you will probably want to do the parts of this that are relevant in each
     # Save test results

test/simple_source/bug36/07_kwargs.py

@@ -0,0 +1,9 @@
+# Bug in Python 3.6 and 3.7 was getting comma before **kw
+
+def fn(arg, *, kwarg='test', **kw):
+    assert arg == 1
+    assert kwarg == 'testing'
+    assert kw['foo'] == 'bar'
+
+
+fn(1, kwarg='testing', foo='bar')

uncompyle6/main.py

@@ -40,10 +40,9 @@ def _get_outstream(outfile):
     except OSError:
         pass
     if PYTHON_VERSION < 3.0:
-        mode = 'wb'
+        return open(outfile, mode='wb')
     else:
-        mode = 'w'
-    return open(outfile, mode)
+        return open(outfile, mode='w', encoding='utf-8')
 
 def decompile(
         bytecode_version, co, out=None, showasm=None, showast=False,

uncompyle6/semantics/make_function.py

@@ -735,7 +735,7 @@ def make_function3(self, node, is_lambda, nested=1, code_node=None):
                     self.write(sep)
                     self.write("%s=%s" % (n, defaults[i]))
                     sep = ', '
-                    ends_in_comma = True
+                    ends_in_comma = False
                     pass
                 pass
         pass