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Update _compat.py #1045

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35 changes: 13 additions & 22 deletions jieba/_compat.py
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Original file line number Diff line number Diff line change
Expand Up @@ -15,13 +15,14 @@ def setLogLevel(log_level):
check_paddle_install = {'is_paddle_installed': False}

try:
import pkg_resources
from importlib import resources

get_module_res = lambda *res: pkg_resources.resource_stream(__name__,
os.path.join(*res))
get_module_res = lambda f: str(resources.files('jieba').joinpath(f))
except ImportError:
get_module_res = lambda *res: open(os.path.normpath(os.path.join(
os.getcwd(), os.path.dirname(__file__), *res)), 'rb')
# backward compatibility (Python 3.8 or below)
# install this backport via `pip install importlib_resources` if needed
import importlib_resources
get_module_res = lambda f: str(importlib_resources.files('jieba').joinpath(f))


def enable_paddle():
Expand Down Expand Up @@ -51,27 +52,17 @@ def enable_paddle():
"Now, back to jieba basic cut......")


PY2 = sys.version_info[0] == 2

default_encoding = sys.getfilesystemencoding()

if PY2:
text_type = unicode
string_types = (str, unicode)

iterkeys = lambda d: d.iterkeys()
itervalues = lambda d: d.itervalues()
iteritems = lambda d: d.iteritems()

else:
text_type = str
string_types = (str,)
xrange = range

iterkeys = lambda d: iter(d.keys())
itervalues = lambda d: iter(d.values())
iteritems = lambda d: iter(d.items())
# Dropped Python 2 support
text_type = str
string_types = (str,)
xrange = range

iterkeys = lambda d: iter(d.keys())
itervalues = lambda d: iter(d.values())
iteritems = lambda d: iter(d.items())

def strdecode(sentence):
if not isinstance(sentence, text_type):
Expand Down