# encoding: UTF-8
# api: python 
# type: functions
# title: Python2 and Python3 compatibility
# version: 0.1
# version: 0.2
#
# Renames some Python3 modules into their Py2 equivalent.
# Slim local alternative to `six` module.


import sys

    import urllib2
    from urllib import urlencode
    import urlparse
    import cookielib
    
    # filesys
    from StringIO import StringIO
    from gzip import GzipFile
    def gzip_decode(bytes):
        return GzipFile(fileobj=StringIO(bytes)).read()
        # return zlib.decompress(bytes, 16 + zlib.MAX_WBITS)    # not fully compatible


# Python 3
else:

    # version tags
    PY2 = 0

    import urllib.request as urllib2
    from urllib.parse import urlencode
    import urllib.parse as urlparse
    from http import cookiejar as cookielib
    
    # filesys
    from io import StringIO
    from gzip import decompress as gzip_decode

    

# Both

# find_executable() is only needed by channels/configwin
try:
    from distutils.spawn import find_executable
except:
    def find_executable(bin):
        exists = [os.path.exists(dir+"/"+bin) for dir in os.environ.get("PATH").split(":")+["/"]]
        return exists[0] if len(exists) else None

    

import os
import sys
import json
import gzip
import platform
import re
from compat2and3 import gzip_decode, find_executable
import zlib
import zipfile
import inspect
import pkgutil

# find_executable() is only needed by channels/configwin
try:
    from distutils.spawn import find_executable
except:
    def find_executable(bin):
        exists = [os.path.exists(dir+"/"+bin) for dir in os.environ.get("PATH").split(":")+["/"]]
        return exists[0] if len(exists) else None


# export symbols
__all__ = ["conf", "__print__", "dbg", "plugin_meta", "module_list", "get_data", "find_executable"]


#-- create a stub instance of config object
conf = object()

            if server in netrc:
                return netrc[server]
        


# Retrieve content from install path or pyzip archive (alias for pkgutil.get_data)
#
def get_data(fn, decode=False, z=False, file_base="config"):
def get_data(fn, decode=False, gz=False, file_base="config"):
    try:
        bin = pkgutil.get_data(file_base, fn)
        if z:
            bin = zlib.decompress(bin)
        if gz:
            bin = gzip_decode(bin)
        if decode:
            return bin.decode("utf-8")
        else:
            return str(bin)
    except:
        pass