How to use cpplint - 10 common examples

To help you get started, we’ve selected a few cpplint examples, based on popular ways it is used in public projects.

Secure your code as it's written. Use Snyk Code to scan source code in minutes - no build needed - and fix issues immediately.

github TheOstrichIO / cpplint / cpplint.py View on Github external
lines = (['// marker so line numbers and indices both start at 1'] + lines +
           ['// marker so line numbers end in a known way'])

  include_state = _IncludeState()
  function_state = _FunctionState()
  class_state = _ClassState()

  ResetNolintSuppressions()

  CheckForCopyright(filename, lines, error)

  if file_extension == 'h':
    CheckForHeaderGuard(filename, lines, error)

  RemoveMultiLineComments(filename, lines, error)
  clean_lines = CleansedLines(lines)
  for line in xrange(clean_lines.NumLines()):
    ProcessLine(filename, file_extension, clean_lines, line,
                include_state, function_state, class_state, error,
                extra_check_functions)
  class_state.CheckFinished(filename, error)

  CheckForIncludeWhatYouUse(filename, clean_lines, include_state, error)

  # We check here rather than inside ProcessLine so that we see raw
  # lines rather than "cleaned" lines.
  CheckForUnicodeReplacementCharacters(filename, lines, error)

  CheckForNewlineAtEOF(filename, lines, error)
github TheOstrichIO / cpplint / cpplint.py View on Github external
filename: Filename of the file that is being processed.
    file_extension: The extension (dot not included) of the file.
    lines: An array of strings, each representing a line of the file, with the
           last element being empty if the file is termined with a newline.
    error: A callable to which errors are reported, which takes 4 arguments:
           filename, line number, error level, and message
    extra_check_functions: An array of additional check functions that will be
                           run on each source line. Each function takes 4
                           arguments: filename, clean_lines, line, error
  """
  lines = (['// marker so line numbers and indices both start at 1'] + lines +
           ['// marker so line numbers end in a known way'])

  include_state = _IncludeState()
  function_state = _FunctionState()
  class_state = _ClassState()

  ResetNolintSuppressions()

  CheckForCopyright(filename, lines, error)

  if file_extension == 'h':
    CheckForHeaderGuard(filename, lines, error)

  RemoveMultiLineComments(filename, lines, error)
  clean_lines = CleansedLines(lines)
  for line in xrange(clean_lines.NumLines()):
    ProcessLine(filename, file_extension, clean_lines, line,
                include_state, function_state, class_state, error,
                extra_check_functions)
  class_state.CheckFinished(filename, error)
github dmlc / gluon-cv / tests / lint.py View on Github external
if file_path_from_root.find('src/') != -1 and _HELPER.project_name is not None:
        idx = file_path_from_root.find('src/')
        file_path_from_root = _HELPER.project_name +  file_path_from_root[idx + 3:]
    else:
        idx = file_path_from_root.find("include/")
        if idx != -1:
            file_path_from_root = file_path_from_root[idx + 8:]
        for spath in inc_list:
            prefix = spath + '/'
            if file_path_from_root.startswith(prefix):
                file_path_from_root = re.sub('^' + prefix, '', file_path_from_root)
                break
    return re.sub(r'[-./\s]', '_', file_path_from_root).upper() + '_'

cpplint.GetHeaderGuardCPPVariable = get_header_guard_dmlc

def process(fname, allow_type):
    """Process a file."""
    fname = str(fname)
    arr = fname.rsplit('.', 1)
    if fname.find('#') != -1 or arr[-1] not in allow_type:
        return
    if arr[-1] in CXX_SUFFIX:
        _HELPER.process_cpp(fname, arr[-1])
    if arr[-1] in PYTHON_SUFFIX:
        _HELPER.process_python(fname)

def main():
    """Main entry function."""
    parser = argparse.ArgumentParser(description="lint source codes")
    parser.add_argument('project', help='project name')
github dmlc / ps-lite / tests / lint.py View on Github external
fileinfo = cpplint.FileInfo(filename)
    file_path_from_root = fileinfo.RepositoryName()
    inc_list = ['include', 'api', 'wrapper']

    if file_path_from_root.find('src/') != -1 and _HELPER.project_name is not None:
        idx = file_path_from_root.find('src/')
        file_path_from_root = _HELPER.project_name +  file_path_from_root[idx + 3:]
    else:
        for spath in inc_list:
            prefix = spath + os.sep
            if file_path_from_root.startswith(prefix):
                file_path_from_root = re.sub('^' + prefix, '', file_path_from_root)
                break
    return re.sub(r'[-./\s]', '_', file_path_from_root).upper() + '_'

cpplint.GetHeaderGuardCPPVariable = get_header_guard_dmlc

def process(fname, allow_type):
    """Process a file."""
    fname = str(fname)
    arr = fname.rsplit('.', 1)
    if fname.find('#') != -1 or arr[-1] not in allow_type:
        return
    if arr[-1] in CXX_SUFFIX and (not fname.endswith(".pb.h")) and (not fname.endswith(".pb.cc")):
        _HELPER.process_cpp(fname, arr[-1])
    if arr[-1] in PYTHON_SUFFIX:
        _HELPER.process_python(fname)

def main():
    """Main entry function."""
    if len(sys.argv) < 3:
        print('Usage:   ')
github VoVAllen / tf-dlpack / tests / scripts / lint.py View on Github external
if file_path_from_root.find('src/') != -1 and _HELPER.project_name is not None:
        idx = file_path_from_root.find('src/')
        file_path_from_root = _HELPER.project_name +  file_path_from_root[idx + 3:]
    else:
        idx = file_path_from_root.find("include/")
        if idx != -1:
            file_path_from_root = file_path_from_root[idx + 8:]
        for spath in inc_list:
            prefix = spath + '/'
            if file_path_from_root.startswith(prefix):
                file_path_from_root = re.sub('^' + prefix, '', file_path_from_root)
                break
    return re.sub(r'[-./\s]', '_', file_path_from_root).upper() + '_'

cpplint.GetHeaderGuardCPPVariable = get_header_guard_dmlc

def process(fname, allow_type):
    """Process a file."""
    fname = str(fname)
    arr = fname.rsplit('.', 1)
    if fname.find('#') != -1 or arr[-1] not in allow_type:
        return
    if arr[-1] in CXX_SUFFIX:
        _HELPER.process_cpp(fname, arr[-1])
    if arr[-1] in PYTHON_SUFFIX:
        _HELPER.process_python(fname)

def main():
    """Main entry function."""
    parser = argparse.ArgumentParser(description="lint source codes")
    parser.add_argument('project', help='project name')
github dmlc / gluon-cv / tests / lint.py View on Github external
def process_cpp(self, path, suffix):
        """Process a cpp file."""
        _cpplint_state.ResetErrorCounts()
        cpplint.ProcessFile(str(path), _cpplint_state.verbose_level)
        _cpplint_state.PrintErrorCounts()
        errors = _cpplint_state.errors_by_category.copy()

        if suffix == 'h':
            self.cpp_header_map[str(path)] = errors
        else:
            self.cpp_src_map[str(path)] = errors
github dmlc / gluon-cv / tests / lint.py View on Github external
def process_cpp(self, path, suffix):
        """Process a cpp file."""
        _cpplint_state.ResetErrorCounts()
        cpplint.ProcessFile(str(path), _cpplint_state.verbose_level)
        _cpplint_state.PrintErrorCounts()
        errors = _cpplint_state.errors_by_category.copy()

        if suffix == 'h':
            self.cpp_header_map[str(path)] = errors
        else:
            self.cpp_src_map[str(path)] = errors
github VoVAllen / tf-dlpack / tests / scripts / lint.py View on Github external
def __init__(self):
        self.project_name = None
        self.cpp_header_map = {}
        self.cpp_src_map = {}
        self.python_map = {}
        pylint_disable = ['superfluous-parens',
                          'too-many-instance-attributes',
                          'too-few-public-methods']
        # setup pylint
        self.pylint_opts = ['--extension-pkg-whitelist=numpy',
                            '--disable=' + ','.join(pylint_disable)]

        self.pylint_cats = set(['error', 'warning', 'convention', 'refactor'])
        # setup cpp lint
        cpplint_args = ['.', '--extensions=' + (','.join(CXX_SUFFIX))]
        _ = cpplint.ParseArguments(cpplint_args)
        cpplint._SetFilters(','.join(['-build/c++11',
                                      '-build/namespaces',
                                      '-build/include,',
                                      '+build/include_what_you_use',
                                      '+build/include_order']))
        cpplint._SetCountingStyle('toplevel')
        cpplint._line_length = 100
github dmlc / ps-lite / tests / lint.py View on Github external
def __init__(self):
        self.project_name = None
        self.cpp_header_map = {}
        self.cpp_src_map = {}
        self.python_map = {}
        pylint_disable = ['superfluous-parens',
                          'too-many-instance-attributes',
                          'too-few-public-methods']
        # setup pylint
        self.pylint_opts = ['--extension-pkg-whitelist=numpy',
                            '--disable=' + ','.join(pylint_disable)]

        self.pylint_cats = set(['error', 'warning', 'convention', 'refactor'])
        # setup cpp lint
        cpplint_args = ['.', '--extensions=' + (','.join(CXX_SUFFIX))]
        _ = cpplint.ParseArguments(cpplint_args)
        cpplint._SetFilters(','.join(['-build/c++11',
                                      '-build/namespaces',
                                      '-build/include,',
                                      '+build/include_what_you_use',
                                      '+build/include_order']))
        cpplint._SetCountingStyle('toplevel')
        cpplint._line_length = 100
github dmlc / ps-lite / tests / lint.py View on Github external
def process_cpp(self, path, suffix):
        """Process a cpp file."""
        _cpplint_state.ResetErrorCounts()
        cpplint.ProcessFile(str(path), _cpplint_state.verbose_level)
        _cpplint_state.PrintErrorCounts()
        errors = _cpplint_state.errors_by_category.copy()

        if suffix == 'h':
            self.cpp_header_map[str(path)] = errors
        else:
            self.cpp_src_map[str(path)] = errors