def _get_file_content(source):
filepath = os.path.join('<STR_LIT>', source + '<STR_LIT>')<EOL>lines = []<EOL>with resource_stream(__name__, filepath) as f:<EOL><INDENT>for i, line in enumerate(f):<EOL><INDENT>line = line.decode('<STR_LIT:utf-8>', '<STR_LIT:strict>').strip()<EOL>if not line or line.startswith('<STR_LIT:#>'):<EOL><INDENT>continue<EOL><DEDENT>try:<EOL><INDENT>re.compile(line)<EOL><DEDENT>except Exception as ex:<EOL><INDENT>raise BadRegularExpressionLineError(<EOL>'<STR_LIT>'.format(<EOL>str(ex),<EOL>filepath,<EOL>i<EOL>)<EOL>)<EOL><DEDENT>lines.append(line)<EOL><DEDENT><DEDENT>if source in _SPECIAL_EXTENDED_VALUES:<EOL><INDENT>lines = lines + _SPECIAL_EXTENDED_VALUES[source]<EOL><DEDENT>return tuple(lines)<EOL>
Return a tuple, each value being a line of the source file.

    Remove empty lines and comments (lines starting with a '#').