Fix some pylint errors for double whitespace after class/function

Author: hughbe

Diff for: benchmark/scripts/perf_test_driver/perf_test_driver.py

@@ -55,6 +55,7 @@ def print_data(self, max_test_len):
 def _unwrap_self(args):
     return type(args[0]).process_input(*args)
 
+
 BenchmarkDriver_OptLevels = ['Onone', 'O', 'Ounchecked']
 
 

Diff for: tools/SourceKit/bindings/python/sourcekitd/capi.py

@@ -206,6 +206,7 @@ def from_id(id):
     def __repr__(self):
         return 'ErrorKind.%s' % (self.name,)
 
+
 ErrorKind.CONNECTION_INTERRUPTED = ErrorKind(1)
 ErrorKind.REQUEST_INVALID = ErrorKind(2)
 ErrorKind.REQUEST_FAILED = ErrorKind(3)
@@ -294,6 +295,7 @@ def from_id(id):
     def __repr__(self):
         return 'VariantType.%s' % (self.name,)
 
+
 VariantType.NULL = VariantType(0)
 VariantType.DICTIONARY = VariantType(1)
 VariantType.ARRAY = VariantType(2)
@@ -627,6 +629,7 @@ def get_sourcekitd_library(self):
 
         return library
 
+
 conf = Config()
 conf.lib.sourcekitd_initialize()
 

Diff for: tools/SourceKit/bindings/python/sourcekitd/request.py

@@ -41,6 +41,7 @@ def syntax_annotate_text(text):
     resp = request_sync(req)
     return resp.get_payload().to_python_object()
 
+
 __all__ = [
     'request_sync',
     'syntax_annotate_text',

Diff for: utils/SwiftBuildSupport.py

@@ -56,6 +56,7 @@ def _get_default_source_root():
 
     return result
 
+
 # Set SWIFT_SOURCE_ROOT in your environment to control where the sources
 # are found.
 SWIFT_SOURCE_ROOT = os.environ.get(

Diff for: utils/apply-fixit-edits.py

@@ -71,5 +71,6 @@ def main():
     args = parser.parse_args()
     return apply_edits(args.build_dir_path)
 
+
 if __name__ == "__main__":
     sys.exit(main())

Diff for: utils/bug_reducer/tests/test_funcbugreducer.py

@@ -107,5 +107,6 @@ def test_basic(self):
         # the relevant command.
         self.assertEquals([], [o for o in output if '-emit-sib' in o])
 
+
 if __name__ == '__main__':
     unittest.main()

Diff for: utils/cmpcodesize/cmpcodesize/main.py

@@ -201,5 +201,6 @@ def main():
                                       parsed_arguments.all_sections,
                                       parsed_arguments.list_categories)
 
+
 if __name__ == '__main__':
     main()

Diff for: utils/cmpcodesize/tests/test_list_function_sizes.py

@@ -34,5 +34,6 @@ def test_lists_each_entry(self):
             '     100 baz',
         ])
 
+
 if __name__ == '__main__':
     unittest.main()

Diff for: utils/gyb.py

@@ -50,6 +50,7 @@ def split_lines(s):
     """
     return [l + '\n' for l in s.split('\n')]
 
+
 # text on a line up to the first '$$', '${', or '%%'
 literalText = r'(?: [^$\n%] | \$(?![${]) | %(?!%) )*'
 
@@ -1148,5 +1149,6 @@ def succ(a):
 
     args.target.write(execute_template(ast, args.line_directive, **bindings))
 
+
 if __name__ == '__main__':
     main()

Diff for: utils/pass-pipeline/scripts/pipelines_build_script.py

@@ -148,5 +148,6 @@ def main():
     args = parser.parse_args()
     args.func(**vars(args))
 
+
 if __name__ == "__main__":
     main()

Diff for: utils/pass-pipeline/src/pass_pipeline.py

@@ -6,6 +6,7 @@ def __init__(self, name):
     def __repr__(self):
         return "<pass name=%s>" % self.name
 
+
 PassListId = 0
 
 

Diff for: utils/protocol_graph.py

@@ -71,6 +71,7 @@ def body_lines(body_text):
             body_text, re_flags)
     ]
 
+
 # Mapping from protocol to associated type / operator requirements
 body = {}
 
@@ -130,6 +131,7 @@ def parse_protocol(m):
                 return
             graph.setdefault(parent.strip(), set()).add(child)
 
+
 protocols_and_operators = interpolate(r'''
 \bprotocol \s+ (%(identifier)s) \s*
   (?::\s*([^{]+))?                   # refinements

Diff for: utils/resolve-crashes.py

@@ -13,6 +13,7 @@ def execute_cmd(cmd):
     print(cmd)
     os.system(cmd)
 
+
 # The regular expression we use to match compiler-crasher lines.
 regex = re.compile(
     '.*Swift(.*) :: '

Diff for: utils/rusage.py

@@ -35,6 +35,7 @@
 import subprocess
 import sys
 
+
 class MemAction(argparse.Action):
     def __init__(self, *args, **kwargs):
         super(MemAction, self).__init__(*args, **kwargs)
@@ -51,6 +52,7 @@ def __call__(self, parser, namespace, v, option_string=None):
             r = int(v)
         setattr(namespace, self.dest, r)
 
+
 class TimeAction(argparse.Action):
     def __init__(self, *args, **kwargs):
         super(TimeAction, self).__init__(*args, **kwargs)
@@ -65,6 +67,7 @@ def __call__(self, parser, namespace, v, option_string=None):
             r = float(v)
         setattr(namespace, self.dest, r)
 
+
 parser = argparse.ArgumentParser()
 parser.add_argument("--mem",
                     metavar="M",

Diff for: utils/swift-api-dump.py

@@ -322,5 +322,6 @@ def main():
     # Remove the .swift file we fed into swift-ide-test
     subprocess.call(['rm', '-f', source_filename])
 
+
 if __name__ == '__main__':
     main()

Diff for: utils/swift_build_support/swift_build_support/arguments.py

@@ -53,6 +53,7 @@ def type_bool(string):
         return True
     raise argparse.ArgumentTypeError("%r is not a boolean value" % string)
 
+
 _register(type, 'bool', type_bool)
 
 
@@ -70,6 +71,7 @@ def type_shell_split(string):
     lex.whitespace += ','
     return list(lex)
 
+
 _register(type, 'shell_split', type_shell_split)
 
 
@@ -101,6 +103,7 @@ def type_clang_compiler_version(string):
         "must be 'MAJOR.MINOR.PATCH' or "
         "'MAJOR.MINOR.PATCH.PATCH'" % string)
 
+
 _register(type, 'clang_compiler_version', type_clang_compiler_version)
 
 
@@ -121,6 +124,7 @@ def type_swift_compiler_version(string):
         "must be 'MAJOR.MINOR' or "
         "'MAJOR.MINOR.PATCH'" % string)
 
+
 _register(type, 'swift_compiler_version', type_swift_compiler_version)
 
 
@@ -135,6 +139,7 @@ def type_executable(string):
     raise argparse.ArgumentTypeError(
         "%r is not executable" % string)
 
+
 _register(type, 'executable', type_executable)
 
 # Actions --------------------------------------------------------------------
@@ -162,6 +167,7 @@ def __call__(self, parser, namespace, values, option_string=None):
             arg = str(values)
         parser.error('unknown argument: %s' % arg)
 
+
 _register(action, 'unavailable', _UnavailableAction)
 
 
@@ -175,6 +181,7 @@ def __call__(self, parser, namespace, values, option_string=None):
             val = old_val + values
         setattr(namespace, self.dest, val)
 
+
 _register(action, 'concat', _ConcatAction)
 
 
@@ -198,4 +205,5 @@ def __init__(self,
     def __call__(self, parser, namespace, values, option_string=None):
         setattr(namespace, self.dest, values)
 
+
 _register(action, 'optional_bool', _OptionalBoolAction)

Diff for: utils/swift_build_support/swift_build_support/host.py

@@ -42,6 +42,7 @@ def _darwin_system_memory():
                              dry_run=False, echo=False,
                              optional=False).strip().split(" ")[1])
 
+
 _PER_PLATFORM_SYSTEM_MEMORY = {
     ('Darwin', 'x86_64'): _darwin_system_memory
 }
@@ -76,6 +77,7 @@ def _darwin_max_num_swift_parallel_lto_link_jobs():
     # prevents me from swapping on my test machine.
     return int((_darwin_system_memory()/1000000000.0 - 3.0)/8.0)
 
+
 _PER_PLATFORM_MAX_PARALLEL_LTO_JOBS = {
     ('Darwin', 'x86_64'): (_darwin_max_num_llvm_parallel_lto_link_jobs,
                            _darwin_max_num_swift_parallel_lto_link_jobs)

Diff for: utils/swift_build_support/swift_build_support/toolchain.py

@@ -43,6 +43,8 @@ def _getter(self):
         return self.find_tool(*tool)
     _getter.__name__ = name
     setattr(Toolchain, name, cache_util.reify(_getter))
+
+
 _register("cc", "clang")
 _register("cxx", "clang++")
 _register("ninja", "ninja", "ninja-build")

Diff for: utils/swift_build_support/tests/test_cmake.py

@@ -410,5 +410,6 @@ def test_operations(self):
             "-DOPT1_1=VAL1",
             "-DOPT1_2=VAL2"])
 
+
 if __name__ == '__main__':
     unittest.main()

Diff for: utils/swift_build_support/tests/test_targets.py

@@ -33,5 +33,6 @@ def test_platform_contains(self):
             self.assertFalse(platform.contains("fakeCPU-MSDOS"))
             self.assertFalse(platform.contains("singleTransistor-fakeOS"))
 
+
 if __name__ == '__main__':
     unittest.main()