[qa] covers __main__, and formating.

bonobo/config/services.py

@@ -79,7 +79,9 @@ class Container(dict):
         if not name in self:
             if default:
                 return default
-            raise MissingServiceImplementationError('Cannot resolve service {!r} using provided service collection.'.format(name))
+            raise MissingServiceImplementationError(
+                'Cannot resolve service {!r} using provided service collection.'.format(name)
+            )
         value = super().get(name)
         if isinstance(value, types.LambdaType):
             value = value(self)

bonobo/errors.py

@@ -57,5 +57,6 @@ class ProhibitedOperationError(RuntimeError):
 class ConfigurationError(Exception):
     pass
 
+
 class MissingServiceImplementationError(KeyError):
     pass

bonobo/execution/base.py

@@ -8,6 +8,7 @@ from bonobo.plugins import get_enhancers
 from bonobo.util.errors import print_error
 from bonobo.util.objects import Wrapper, get_name
 
+
 @contextmanager
 def recoverable(error_handler):
     try:
@@ -15,6 +16,7 @@ def recoverable(error_handler):
     except Exception as exc:  # pylint: disable=broad-except
         error_handler(exc, traceback.format_exc())
 
+
 @contextmanager
 def unrecoverable(error_handler):
     try:
@@ -23,6 +25,7 @@ def unrecoverable(error_handler):
         error_handler(exc, traceback.format_exc())
         raise  # raise unrecoverableerror from x ?
 
+
 class LoopingExecutionContext(Wrapper):
     alive = True
     PERIOD = 0.25

bonobo/nodes/basics.py

@@ -73,7 +73,7 @@ def _count_counter(self, context):
 class PrettyPrinter(Configurable):
     def call(self, *args, **kwargs):
         for i, (item, value) in enumerate(itertools.chain(enumerate(args), kwargs.items())):
-            print(' ' if i else '•', item, '=', str(value).strip().replace('\n', '\n'+CLEAR_EOL), CLEAR_EOL)
+            print(' ' if i else '•', item, '=', str(value).strip().replace('\n', '\n' + CLEAR_EOL), CLEAR_EOL)
 
 
 pprint = Tee(_pprint)

bonobo/util/errors.py

@@ -37,11 +37,10 @@ def print_error(exc, trace, context=None, method=None):
         ' (in {}{})'.format(type(context).__name__, '.{}()'.format(method) if method else '') if context else '',
         Style.RESET_ALL,
         '\n',
-        indent(_get_error_message(exc), prefix+Style.BRIGHT),
+        indent(_get_error_message(exc), prefix + Style.BRIGHT),
         Style.RESET_ALL,
         sep='',
         file=sys.stderr,
     )
     print(prefix, file=sys.stderr)
     print(indent(trace, prefix, predicate=lambda line: True), file=sys.stderr)
-

setup.py

@@ -42,43 +42,41 @@ else:
 
 setup(
     name='bonobo',
-    description=
-    ('Bonobo, a simple, modern and atomic extract-transform-load toolkit for '
+    description=('Bonobo, a simple, modern and atomic extract-transform-load toolkit for '
                  'python 3.5+.'),
     license='Apache License, Version 2.0',
     install_requires=[
-        'colorama >=0.3,<1.0', 'fs >=2.0,<3.0', 'psutil >=5.2,<6.0',
-        'requests >=2.0,<3.0', 'stevedore >=1.21,<2.0'
+        'colorama >=0.3,<1.0', 'fs >=2.0,<3.0', 'psutil >=5.2,<6.0', 'requests >=2.0,<3.0', 'stevedore >=1.21,<2.0'
     ],
     version=version,
     long_description=long_description,
     classifiers=classifiers,
     packages=find_packages(exclude=['ez_setup', 'example', 'test']),
     include_package_data=True,
-    data_files=[('share/jupyter/nbextensions/bonobo-jupyter', [
-        'bonobo/ext/jupyter/static/extension.js',
-        'bonobo/ext/jupyter/static/index.js',
+    data_files=[
+        (
+            'share/jupyter/nbextensions/bonobo-jupyter', [
+                'bonobo/ext/jupyter/static/extension.js', 'bonobo/ext/jupyter/static/index.js',
                 'bonobo/ext/jupyter/static/index.js.map'
-    ])],
+            ]
+        )
+    ],
     extras_require={
         'dev': [
-            'coverage >=4,<5', 'pylint >=1,<2', 'pytest >=3,<4',
-            'pytest-cov >=2,<3', 'pytest-timeout >=1,<2', 'sphinx',
+            'coverage >=4,<5', 'pylint >=1,<2', 'pytest >=3,<4', 'pytest-cov >=2,<3', 'pytest-timeout >=1,<2', 'sphinx',
             'sphinx_rtd_theme', 'yapf'
         ],
         'jupyter': ['jupyter >=1.0,<1.1', 'ipywidgets >=6.0.0.beta5']
     },
     entry_points={
         'bonobo.commands': [
-            'init = bonobo.commands.init:register',
-            'run = bonobo.commands.run:register',
+            'init = bonobo.commands.init:register', 'run = bonobo.commands.run:register',
             'version = bonobo.commands.version:register'
         ],
         'console_scripts': ['bonobo = bonobo.commands:entrypoint'],
-        'edgy.project.features':
-        ['bonobo = '
+        'edgy.project.features': ['bonobo = '
                                   'bonobo.ext.edgy.project.feature:BonoboFeature']
     },
     url='https://www.bonobo-project.org/',
-    download_url='https://github.com/python-bonobo/bonobo/tarball/{version}'.
-    format(version=version), )
+    download_url='https://github.com/python-bonobo/bonobo/tarball/{version}'.format(version=version),
+)

tests/test_commands.py

@@ -1,7 +1,11 @@
+import runpy
+import sys
+from unittest.mock import patch
+
 import pkg_resources
 import pytest
 
-from bonobo import __version__, get_examples_path
+from bonobo import __main__, __version__, get_examples_path
 from bonobo.commands import entrypoint
 
 
@@ -10,7 +14,8 @@ def runner_entrypoint(*args):
 
 
 def runner_module(*args):
-    return entrypoint(list(args))
+    with patch.object(sys, 'argv', ['bonobo', *args]):
+        return runpy.run_path(__main__.__file__, run_name='__main__')
 
 
 all_runners = pytest.mark.parametrize('runner', [runner_entrypoint, runner_module])