Fix sequence padding documentation (#279)

* Update sequence.py The default parameter for padding is pre. The docs reflect the change * Add info to docstring * Update .travis.yml
keras-team · Feb 18, 2020 · f80d4a1 · f80d4a1
1 parent 9a836c2
commit f80d4a1
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diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,4 @@
 sudo: required
-dist: trusty
 language: python
 matrix:
     include:

diff --git a/keras_preprocessing/sequence.py b/keras_preprocessing/sequence.py
@@ -23,7 +23,8 @@ def pad_sequences(sequences, maxlen=None, dtype='int32',
     or the length of the longest sequence otherwise.
 
     Sequences that are shorter than `num_timesteps`
-    are padded with `value` at the end.
+    are padded with `value` at the beginning or the end
+    if padding='post.
 
     Sequences longer than `num_timesteps` are truncated
     so that they fit the desired length.