67     def normalize_path(filepath):  argument
77     def should_check_file(self, filepath):  argument
91     def check_file_for_issue(self, filepath):  argument
98     def record_issue(self, filepath, line_number):  argument
139     def issue_with_line(self, line, filepath):  argument
146     def check_file_line(self, filepath, line, line_number):  argument
150     def check_file_for_issue(self, filepath):  argument
160 def is_windows_file(filepath):  argument
176     def check_file_for_issue(self, filepath):  argument
204     def is_valid_shebang(self, first_line, filepath):  argument
215     def check_file_for_issue(self, filepath):  argument
238     def check_file_for_issue(self, filepath):  argument
260     def check_file_for_issue(self, filepath):  argument
271     def should_check_file(self, filepath):  argument
285     def should_check_file(self, filepath):  argument