#!/usr/bin/env python
# -*- coding: utf-8 -*-

"""
his file is part of a custom distribution of the web2py Web Framework, version 1.99.7,
licensed by the copyright holder (Massimo Di Pierro <mdipierro@cs.depaul.edu>)
to Bosch Rexroth (Germany) for use in embedded devices according to the attached non-exclusive license (web2py-commercial-license-Bosh-2012-07-07.pdf, SHA-1 Hash: 42ed39335a669f6a1ba9a7d169063054b147c49c)
The original file distributed with web2py is and remains properly of the copyright holder and licensed under LGPLv3 (http://www.gnu.org/licenses/lgpl.html)
"""

import re

# pattern to find defined tables

regex_tables = re.compile(\
    """^[\w]+\.define_table\(\s*[\'\"](?P<name>[\w_]+)[\'\"]""",
    flags=re.M)

# pattern to find exposed functions in controller

regex_expose = re.compile(\
    '^def\s+(?P<name>(?:[a-zA-Z0-9]\w*)|(?:_[a-zA-Z0-9]\w*))\(\)\s*:',
    flags=re.M)

regex_include = re.compile(\
    '(?P<all>\{\{\s*include\s+[\'"](?P<name>[^\'"]*)[\'"]\s*\}\})')

regex_extend = re.compile(\
    '^\s*(?P<all>\{\{\s*extend\s+[\'"](?P<name>[^\'"]+)[\'"]\s*\}\})',re.MULTILINE)