style: format codes by yapf

Author: zry656565

Diff for: Makefile

@@ -0,0 +1,2 @@
+format:
+	yapf **/*.py -i

Diff for: compile.py

@@ -3,23 +3,26 @@
 from setuptools import setup
 
 try:
-  from setuptools_rust import Binding, RustExtension
+    from setuptools_rust import Binding, RustExtension
 except ImportError:
-  import subprocess
+    import subprocess
 
-  errno = subprocess.call([sys.executable, "-m", "pip", "install", "setuptools-rust"])
-  if errno:
-    print("Please install setuptools-rust package")
-    raise SystemExit(errno)
-  else:
-    from setuptools_rust import Binding, RustExtension
+    errno = subprocess.call(
+        [sys.executable, "-m", "pip", "install", "setuptools-rust"])
+    if errno:
+        print("Please install setuptools-rust package")
+        raise SystemExit(errno)
+    else:
+        from setuptools_rust import Binding, RustExtension
 
-setup(name='py-sourcemap',
-  version='0.1',
-  rust_extensions=[RustExtension('py_sourcemap.py_sourcemap',
-                                  'Cargo.toml', binding=Binding.PyO3)],
-  packages=['py_sourcemap'],
-  setup_requires=['setuptools_rust>=0.10.2'],
-  # rust extensions are not zip safe, just like C-extensions.
-  zip_safe=False
-)
+setup(
+    name='py-sourcemap',
+    version='0.1',
+    rust_extensions=[
+        RustExtension(
+            'py_sourcemap.py_sourcemap', 'Cargo.toml', binding=Binding.PyO3)
+    ],
+    packages=['py_sourcemap'],
+    setup_requires=['setuptools_rust>=0.10.2'],
+    # rust extensions are not zip safe, just like C-extensions.
+    zip_safe=False)

Diff for: requirement-dev.txt

@@ -0,0 +1 @@
+yapf==0.23.0

Diff for: setup.py

@@ -1,39 +1,41 @@
 from setuptools import setup
 from setuptools.command.install import install
 
+
 class PostInstallCommand(install):
     """Post-installation for installation mode."""
+
     def run(self):
         '''
         Write downloading process here
         mv target .so file into `py_sourcemap/py_sourcemap.so`
         '''
         install.run(self)
 
+
 install_requires = []
 tests_require = install_requires + ['nose']
 
 setup(
-  name='py-sourcemap',
-  version='0.1',
-  packages=['py_sourcemap'],
-  classifiers=[
-    'Development Status :: 4 - Beta',
-    'Environment :: Console',
-    'Environment :: Web Environment',
-    'Intended Audience :: Developers',
-    'Operating System :: MacOS :: MacOS X',
-    'Operating System :: Microsoft :: Windows',
-    'Operating System :: POSIX',
-    'Programming Language :: Python',
-    'Programming Language :: Rust',
-  ],
-  install_requires=install_requires,
-  tests_require=tests_require,
-  test_suite='nose.collector',
-  cmdclass={
-    'install': PostInstallCommand,
-  },
-  # rust extensions are not zip safe, just like C-extensions.
-  zip_safe=False
-)
+    name='py-sourcemap',
+    version='0.1',
+    packages=['py_sourcemap'],
+    classifiers=[
+        'Development Status :: 4 - Beta',
+        'Environment :: Console',
+        'Environment :: Web Environment',
+        'Intended Audience :: Developers',
+        'Operating System :: MacOS :: MacOS X',
+        'Operating System :: Microsoft :: Windows',
+        'Operating System :: POSIX',
+        'Programming Language :: Python',
+        'Programming Language :: Rust',
+    ],
+    install_requires=install_requires,
+    tests_require=tests_require,
+    test_suite='nose.collector',
+    cmdclass={
+        'install': PostInstallCommand,
+    },
+    # rust extensions are not zip safe, just like C-extensions.
+    zip_safe=False)

Diff for: tests/test_parse.py

@@ -4,12 +4,12 @@
 
 
 class TestParser(TestCase):
-  def setUp(self):
-    self.sourcemap = SourcemapParser("./tests/index.js.map")
-
-  def test_parse_trace(self):
-    result = self.sourcemap.original_location_for(0, 195302)
-    self.assertEqual(result[0], 22)
-    self.assertEqual(result[1], 41)
-    self.assertEqual(result[2][-13:], 'TopicList.jsx')
-    self.assertEqual(result[3], 'edges')
+    def setUp(self):
+        self.sourcemap = SourcemapParser("./tests/index.js.map")
+
+    def test_parse_trace(self):
+        result = self.sourcemap.original_location_for(0, 195302)
+        self.assertEqual(result[0], 22)
+        self.assertEqual(result[1], 41)
+        self.assertEqual(result[2][-13:], 'TopicList.jsx')
+        self.assertEqual(result[3], 'edges')