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Python formatting, and gitignore additions. #326

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merged 4 commits into from Jul 18, 2019

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ruebot commented Jul 8, 2019

What does this Pull Request do?

Follow-on to 7a61f0e

  • Run black and isort on Python files.
  • Move Spark config to example file.
  • Update gitignore

How should this be tested?

I tested locally, and it was good to go. @ianmilligan1 if you want to test on your end, grab a small WARC (990/8471 is perfect!), then:

  1. Make sure you have your Python environment setup:
  • conda install pyspark
  • conda install tensorflow
  • conda install pyarrow
  1. Export your Python setup (for example):
  • export PYSPARK_PYTHON=/home/ruestn/anaconda3/bin/python
  • export PYSPARK_DRIVER_PYTHON=/home/ruestn/anaconda3/bin/python

  1. Build the branch locally

  2. Pull down the models:

  • cd /tmp && wget http://download.tensorflow.org/models/object_detection/ssd_mobilenet_v1_fpn_shared_box_predictor_640x640_coco14_sync_2018_07_03.tar.gz
  • tar -xzvf ssd_mobilenet_v1_fpn_shared_box_predictor_640x640_coco14_sync_2018_07_03.tar.gz
  • mkdir -p /PATH/TO/aut/src/main/python/tf/model/graph/ssd_mobilenet_v1_fpn_640x640/
  • cp /tmp/ssd_mobilenet_v1_fpn_shared_box_predictor_640x640_coco14_sync_2018_07_03/frozen_inference_graph.pb /PATH/TO/aut/src/main/python/tf/model/graph/ssd_mobilenet_v1_fpn_640x640/
  • mkdir -p /PATH/TO/aut/src/main/python/tf/model/category/
  • cd /PATH/TO/aut/src/main/python/tf/model/category/
  • wget https://raw.githubusercontent.com/tensorflow/models/master/research/object_detection/data/mscoco_label_map.pbtxt
  1. Tweak Spark conf:
  • cp /PATH/TO/aut/src/main/python/tf/util/spark.conf.example /PATH/TO/aut/src/main/python/tf/util/spark.conf
spark.sql.execution.arrow.enabled true
spark.sql.execution.arrow.maxRecordsPerBatch 50
spark.executor.memory 4G
spark.cores.max 4
spark.executor.cores 4
spark.driver.memory 4G
spark.task.cpus 2
  1. Start up Spark master/slave:
  • /PATH/TO/SPARK/sbin/start-master.sh
  • /PATH/TO/SPARK/sbin/start-slave.sh 127.0.1.1:7077
  1. Run the first step (for example):
  • python /PATH/TO/aut/src/main/python/tf/detect.py --web_archive "/home/nruest/tmp/auk/990/8471/warcs/*" --aut_jar /home/nruest/Projects/au/aut/target/aut-0.17.1-SNAPSHOT-fatjar.jar --spark /home/nruest/bin/spark-2.4.1-bin-hadoop2.7/bin --master spark://127.0.1.1:7077 --img_model ssd --filter_size 50 50 --output_path /home/nruest/Projects/au/sample-data/aut-image-tf-testing-03
  1. Run the second step (for example):
  • python /PATH/TO/src/main/python/tf/extract_images.py --res_dir /home/nruest/Projects/au/sample-data/aut-image-tf-testing-03 --output_dir /home/nruest/Projects/au/sample-data/aut-image-tf-testing-image-output-03 --threshold 0.85
  1. Check out the directory you dumped the images to!
@ruebot
Python formatting, and gitignore additions.
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73ebe38 
- Run black and isort on Python files.
- Move Spark config to example file.
- Update gitignore for 7a61f0e
additions.
@ruebot ruebot requested a review from ianmilligan1 Jul 8, 2019
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ruebot commented Jul 8, 2019

@ianmilligan1 I have all these steps save locally, so we can use them for documentation when the time comes
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Merge branch 'master' into tf-follow-on
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codecov-io commented Jul 17, 2019 •
edited

Codecov Report

Merging #326 into master will not change coverage.
The diff coverage is n/a.

Impacted file tree graph

@@           Coverage Diff           @@
##           master     #326   +/-   ##
=======================================
  Coverage   74.97%   74.97%           
=======================================
  Files          39       39           
  Lines        1123     1123           
  Branches      197      197           
=======================================
  Hits          842      842           
  Misses        215      215           
  Partials       66       66

Continue to review full report at Codecov.

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ruebot added 2 commits Jul 17, 2019
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Merge branch 'master' into tf-follow-on
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Merge branch 'master' into tf-follow-on
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78ef407
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ianmilligan1 approved these changes Jul 18, 2019
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ianmilligan1 left a comment •
edited

Woohoo. Very great stuff. Lots of politician faces in this sample web archive of Canadian political parties:

Screen Shot 2019-07-18 at 1 56 48 PM

Apologies for the delay on this – a few dozen Slack messages and wrangling and this was successfully built in a conda virtual environment (this guide was useful for future reference.

For documentation purposes, on MacOS, the default URL for Spark master was formatted as spark://Ians-MacBook-Pro-3.local:7077, the 127.0.1.1:7077 didn't work on my end. Also, the Python version that ultimately worked was 3.7.1.
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ruebot commented Jul 18, 2019

Oh, that's good to know about the mac side of things.
@ianmilligan1 ianmilligan1 merged commit bd5ef14 into master Jul 18, 2019
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@ianmilligan1 ianmilligan1 deleted the tf-follow-on branch Jul 18, 2019
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