From fcea326855a11964ab0a1ac674aa8da809db080e Mon Sep 17 00:00:00 2001
From: mdipierro <massimo.dipierro@gmail.com>
Date: Sun, 3 Feb 2019 21:36:26 -0800
Subject: [PATCH] using _compat.py from pydal

---
 gluon/_compat.py   | 160 +--------------------------------------------
 gluon/packages/dal |   2 +-
 2 files changed, 3 insertions(+), 159 deletions(-)

diff --git a/gluon/_compat.py b/gluon/_compat.py
index b3b82ad5..bb85abb5 100644
--- a/gluon/_compat.py
+++ b/gluon/_compat.py
@@ -1,163 +1,7 @@
-import sys
-import hashlib
-import os
-
-PY2 = sys.version_info[0] == 2
-
-_identity = lambda x: x
+from pydal._compat import *
 
 if PY2:
-    import cPickle as pickle
-    from cStringIO import StringIO
-    import copy_reg as copyreg
-    from HTMLParser import HTMLParser
-    import urlparse
-    from htmlentitydefs import entitydefs, name2codepoint
-    import __builtin__ as builtin
-    import thread
-    import Cookie
-    import urllib2
-    import Queue
-    import ConfigParser as configparser
-    from email.MIMEBase import MIMEBase
-    from email.Header import Header
-    from email import Encoders, Charset
-    from email.MIMEMultipart import MIMEMultipart
-    from email.MIMEText import MIMEText
-    from email.Charset import add_charset, QP as charset_QP
-    from urllib import FancyURLopener, urlencode, urlopen
-    from urllib import quote as urllib_quote, unquote as urllib_unquote, quote_plus as urllib_quote_plus
-    from string import maketrans
-    from types import ClassType
-    import cgi
-    import cookielib
-    from xmlrpclib import ProtocolError
     from gluon.contrib import ipaddress
-    BytesIO = StringIO
-    reduce = reduce
-    reload = reload
-    hashlib_md5 = hashlib.md5
-    iterkeys = lambda d: d.iterkeys()
-    itervalues = lambda d: d.itervalues()
-    iteritems = lambda d: d.iteritems()
-    integer_types = (int, long)
-    string_types = (str, unicode)
-    text_type = unicode
-    basestring = basestring
-    xrange = xrange
-    long = long
-    unichr = unichr
-    unicodeT = unicode
-
-    def implements_bool(cls):
-        cls.__nonzero__ = cls.__bool__
-        del cls.__bool__
-        return cls
-
-    def implements_iterator(cls):
-        cls.next = cls.__next__
-        del cls.__next__
-        return cls
-
-    def to_bytes(obj, charset='utf-8', errors='strict'):
-        if obj is None:
-            return None
-        if isinstance(obj, (bytes, bytearray, buffer)):
-            return bytes(obj)
-        if hasattr(obj, 'encode'):
-            return obj.encode(charset, errors)
-        raise TypeError('Expected bytes')
-
-    def to_native(obj, charset='utf8', errors='strict'):
-        if obj is None or isinstance(obj, str):
-            return obj
-        return obj.encode(charset, errors)
-
-
 else:
-    import pickle
-    from io import StringIO, BytesIO
-    import copyreg
-    from importlib import reload
-    from functools import reduce
-    from html.parser import HTMLParser
-    from http import cookies as Cookie
-    from urllib import parse as urlparse
-    from urllib import request as urllib2
-    from html.entities import entitydefs, name2codepoint
-    import builtins as builtin
-    import _thread as thread
-    import configparser
-    import queue as Queue
-    from email.mime.base import MIMEBase
-    from email.mime.multipart import MIMEMultipart
-    from email.mime.text import MIMEText
-    from email import encoders as Encoders
-    from email.header import Header
-    from email.charset import Charset, add_charset, QP as charset_QP
-    from urllib.request import FancyURLopener, urlopen
-    from urllib.parse import quote as urllib_quote, unquote as urllib_unquote, urlencode, quote_plus as urllib_quote_plus
-    from http import cookiejar as cookielib
-    from xmlrpc.client import ProtocolError
-    import html # warning, this is the python3 module and not the web2py html module
     import ipaddress
-    hashlib_md5 = lambda s: hashlib.md5(bytes(s, 'utf8'))
-    iterkeys = lambda d: iter(d.keys())
-    itervalues = lambda d: iter(d.values())
-    iteritems = lambda d: iter(d.items())
-    integer_types = (int,)
-    string_types = (str,)
-    text_type = str
-    basestring = str
-    xrange = range
-    long = int
-    unichr = chr
-    unicodeT = str
-    maketrans = str.maketrans
-    ClassType = type
-
-    implements_iterator = _identity
-    implements_bool = _identity
-
-    def to_bytes(obj, charset='utf-8', errors='strict'):
-        if obj is None:
-            return None
-        if isinstance(obj, (bytes, bytearray, memoryview)):
-            return bytes(obj)
-        if hasattr(obj, 'encode'):
-            return obj.encode(charset, errors)
-        raise TypeError('Expected bytes')
-
-    def to_native(obj, charset='utf8', errors='strict'):
-        if obj is None or isinstance(obj, str):
-            return obj
-        return obj.decode(charset, errors)
-
-
-def with_metaclass(meta, *bases):
-    """Create a base class with a metaclass."""
-    # This requires a bit of explanation: the basic idea is to make a dummy
-    # metaclass for one level of class instantiation that replaces itself with
-    # the actual metaclass.
-    class metaclass(meta):
-        __call__ = type.__call__
-        __init__ = type.__init__
-
-        def __new__(cls, name, this_bases, d):
-            if this_bases is None:
-                return type.__new__(cls, name, (), d)
-            return meta(name, bases, d)
-    return metaclass('temporary_class', None, {})
-
-
-def to_unicode(obj, charset='utf-8', errors='strict'):
-    if obj is None:
-        return None
-    if not hasattr(obj, 'decode'):
-        return text_type(obj)
-    return obj.decode(charset, errors)
-
-
-# shortcuts
-pjoin = os.path.join
-exists = os.path.exists
+    
diff --git a/gluon/packages/dal b/gluon/packages/dal
index 8b5085ac..d788369c 160000
--- a/gluon/packages/dal
+++ b/gluon/packages/dal
@@ -1 +1 @@
-Subproject commit 8b5085ac3155c802adebe942c9defc9d45e79a3a
+Subproject commit d788369c41f4790a214e4e00e85938a7fd04b34d