/
robottypes3.py
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/
robottypes3.py
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# Copyright 2008-2015 Nokia Networks
# Copyright 2016- Robot Framework Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from collections.abc import Mapping, MutableMapping, Sequence
from collections import UserString
from io import IOBase
from .platform import RERAISED_EXCEPTIONS, PY_VERSION
if PY_VERSION < (3, 6):
from pathlib import PosixPath, WindowsPath
PathLike = (PosixPath, WindowsPath)
else:
from os import PathLike
def is_integer(item):
return isinstance(item, int)
def is_number(item):
return isinstance(item, (int, float))
def is_bytes(item):
return isinstance(item, (bytes, bytearray))
def is_string(item):
return isinstance(item, str)
def is_unicode(item):
return isinstance(item, str)
def is_pathlike(item):
return isinstance(item, PathLike)
def is_list_like(item):
if isinstance(item, (str, bytes, bytearray, UserString, IOBase)):
return False
try:
iter(item)
except RERAISED_EXCEPTIONS:
raise
except:
return False
else:
return True
def is_dict_like(item):
return isinstance(item, Mapping)
def type_name(item, capitalize=False):
if isinstance(item, IOBase):
name = 'file'
else:
cls = item.__class__ if hasattr(item, '__class__') else type(item)
named_types = {str: 'string', bool: 'boolean', int: 'integer',
type(None): 'None', dict: 'dictionary', type: 'class'}
name = named_types.get(cls, cls.__name__)
return name.capitalize() if capitalize and name.islower() else name