experiments/STT-tensorflow
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Merge pull request #38283 from tonytonev:fix-issue-36146

Browse Source 
PiperOrigin-RevId: 305862026
Change-Id: I8743c9149867182f85978c59c2241c8591e4a0e2
This commit is contained in:
TensorFlower Gardener 2020-04-10 05:28:45 -07:00
commit 9291eaa9a0
1 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
tensorflow/python/util/nest.py
View File

@ -158,8 +158,15 @@ def _sequence_like(instance, args):
instance_type = type(instance)
tf_logging.log_first_n(
tf_logging.WARN, "Mapping types may not work well with tf.nest. Prefer"
"using MutableMapping for {}".format(instance_type), 1)
return instance_type((key, result[key]) for key in instance)
" using MutableMapping for {}".format(instance_type), 1)
try:
return instance_type((key, result[key]) for key in instance)
except TypeError as err:
raise TypeError("Error creating an object of type {} like {}. Note that "
"it must accept a single positional argument "
"representing an iterable of key-value pairs, in "
"addition to self. Cause: {}".format(
type(instance), instance, err))
elif _is_mapping_view(instance):
# We can't directly construct mapping views, so we create a list instead
return list(args)