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"""Python 2/3 compatibility"""
import io
import json
import sys
# Handle reading and writing JSON in UTF-8, on Python 3 and 2.
if sys.version_info[0] >= 3:
# Python 3
def write_json(obj, path, **kwargs):
with open(path, 'w', encoding='utf-8') as f:
json.dump(obj, f, **kwargs)
def read_json(path):
with open(path, 'r', encoding='utf-8') as f:
return json.load(f)
else:
# Python 2
def write_json(obj, path, **kwargs):
with open(path, 'wb') as f:
json.dump(obj, f, encoding='utf-8', **kwargs)
def read_json(path):
with open(path, 'rb') as f:
return json.load(f)
# FileNotFoundError
try:
FileNotFoundError = FileNotFoundError
except NameError:
FileNotFoundError = IOError
if sys.version_info < (3, 6):
from toml import load as _toml_load # noqa: F401
def toml_load(f):
w = io.TextIOWrapper(f, encoding="utf8", newline="")
try:
return _toml_load(w)
finally:
w.detach()
from toml import TomlDecodeError as TOMLDecodeError # noqa: F401
else:
from pip._vendor.tomli import load as toml_load # noqa: F401
from pip._vendor.tomli import TOMLDecodeError # noqa: F401
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