How to use the cpplint._cpplint_state.PrintErrorCounts function in cpplint

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

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

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

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

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

return True
        return False
    
    cpplint._IsTestFilename = _ourIsTestFilename

    # Change stderr to write with replacement characters so we don't die
    # if we try to print something containing non-ASCII characters.
    sys.stderr = codecs.StreamReaderWriter(sys.stderr,
                                           codecs.getreader('utf8'),
                                           codecs.getwriter('utf8'),
                                           'replace')
    
    cpplint._cpplint_state.ResetErrorCounts()
    for filename in filenames:
        cpplint.ProcessFile(filename, cpplint._cpplint_state.verbose_level)
    cpplint._cpplint_state.PrintErrorCounts()
    
    return cpplint._cpplint_state.error_count == 0