Add compat module for Python2/3 and platform compatibility

This commit is contained in:
ines 2017-04-15 12:07:02 +02:00
parent d24589aa72
commit 26445ee304

55
spacy/compat.py Normal file
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# coding: utf8
from __future__ import unicode_literals
import six
import sys
import json
try:
import cPickle as pickle
except ImportError:
import pickle
try:
import copy_reg
except ImportError:
import copyreg as copy_reg
is_python2 = six.PY2
is_python3 = six.PY3
is_windows = sys.platform.startswith('win')
is_linux = sys.platform.startswith('linux')
is_osx = sys.platform == 'darwin'
if is_python2:
bytes_ = str
unicode_ = unicode
basestring_ = basestring
input_ = raw_input
json_dumps = lambda data: json.dumps(data, indent=2).decode('utf8')
elif is_python3:
bytes_ = bytes
unicode_ = str
basestring_ = str
input_ = input
json_dumps = lambda data: json.dumps(data, indent=2)
def symlink_to(orig, dest):
if is_python3:
orig.symlink_to(dest)
elif is_python2:
import subprocess
subprocess.call(['mklink', '/d', unicode(orig), unicode(dest)], shell=True)
def is_config(python2=None, python3=None, windows=None, linux=None, osx=None):
return ((python2 == None or python2 == is_python2) and
(python3 == None or python3 == is_python3) and
(windows == None or windows == is_windows) and
(linux == None or linux == is_linux) and
(osx == None or osx == is_osx))