port to TensorFlow 2.0

[6293]

Replaced deprecated modules and functions.

[pep8speaks]

Hello @z8674558! Thanks for updating this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file keras_yolo3/model.py:

Line 14:80: E501 line too long (103 > 79 characters) Line 229:80: E501 line too long (80 > 79 characters) Line 476:80: E501 line too long (84 > 79 characters) Line 487:80: E501 line too long (85 > 79 characters) Line 493:80: E501 line too long (86 > 79 characters) Line 494:80: E501 line too long (110 > 79 characters) Line 501:80: E501 line too long (86 > 79 characters) Line 585:80: E501 line too long (98 > 79 characters) Line 586:80: E501 line too long (98 > 79 characters)

• In the file keras_yolo3/utils.py:

Line 602:80: E501 line too long (87 > 79 characters) Line 637:80: E501 line too long (94 > 79 characters) Line 638:80: E501 line too long (94 > 79 characters)

• In the file scripts/train_bottleneck.py:

Line 20:80: E501 line too long (101 > 79 characters)

• In the file scripts/training.py:

Line 24:80: E501 line too long (101 > 79 characters)

Comment last updated at 2020-06-04 09:47:32 UTC

[Borda]

@z8674558 thx, it seems that also test need to be adjusted according to new returns values as this change is not back-compatible to TF 1, mind also update min TF version in requirements

[6293]

@Borda okay, I will modify the test.

[codecov[bot]]

Codecov Report

Merging #34 into master will increase coverage by 0%. The diff coverage is 72%.

@@         Coverage Diff          @@
##           master   #34   +/-   ##
====================================
  Coverage      74%   74%           
====================================
  Files           6     6           
  Lines         854   851    -3     
====================================
- Hits          630   629    -1     
+ Misses        224   222    -2     

[6293]

@Borda modified tox.ini, requirements.txt and .travis.yml to pass the tests. Also, I fixed docstring to pass doctest.

[Borda]

@z8674558 Thank you!