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Diffstat (limited to 'utils/data_types.py')
-rw-r--r-- | utils/data_types.py | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/utils/data_types.py b/utils/data_types.py new file mode 100644 index 0000000..877d4a1 --- /dev/null +++ b/utils/data_types.py @@ -0,0 +1,30 @@ +# ------------------------------------------------------------------------- +# Copyright (c) 2015-2017 AT&T Intellectual Property +# +# 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. +# +# ------------------------------------------------------------------------- +# + +import collections + + +def list_like(obj): + """Check if an object is a list-like object, but not a string or dict""" + return isinstance(obj, collections.Sequence) and not isinstance(obj, (str, bytes)) + + +def dict_like(obj): + """Check if an object is a list-like object, but not a string or dict""" + return isinstance(obj, collections.Mapping) + |