Refactor directory structure

[fzliu]

Refactor Directory Structure

Title says it all.

Task List

---

• move all operators and pipelines from /towhee/tests to /operators and /pipelines
• remove emulated_pipeline from tests directory.
• move /towhee/tests to /tests/unittests and update relevant paths in test files.
• combine /towhee/cnn_trainer and /towhee/trainer, data.
• combine array, and dataframe.
• remove data_source.
• remove utils folder (so it does not become an outpost for random functions) and move existing files within, if possible move hub_tools.py to separate hub folder and handler_mixin.py to engine

towhee [project]
  |- towhee [codebase]
  |- tests  # shares same directory tree as towhee [codebase]
  |- operators
  |- pipelines
  |- docs
  |- bootcamp
  |- setup.py
  |- README.md
  |- pylint.conf

towhee [codebase]
  |- engine
  |- models
    |- layers
    |- individual models
    |- utils
  |- trainer
    |- trainer.py  # abstract Trainer class
    |- train_args.py
    |- cnn_trainer.py
    |- transformer_trainer.py
    |- gan_trainer.py
  |- data
    |- dataset
      |- PytorchImageDataset.py
      |- PytorchVideoDataset.py
      |- TFImageDataset.py
    |- transforms
  |- cache
    |- hub
  |- common
    |- decorators
    |- mixins
  |- logger.py
  |- error.py
  |- type.py

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. Rotten issues close after 30d of inactivity. Close the stale issues and pull requests after 7 days of inactivity. Reopen the issue with /reopen.

[binbinlv]

@fzliu  for tests contents, I think it could be specified as the following. "UnitTest" part is for UT, and I will add all the functional tests part into "FunctionTest". Is it OK?

Thanks.

towhee [project]
  |- towhee [codebase]
  |- tests  # shares same directory tree as towhee [codebase]
      |- UnitTest
      |- FunctionTest
  |- operators
  |- pipelines
  |- docs
  |- bootcamp
  |- setup.py
  |- README.md
  |- pylint.conf

[fzliu]

@binbinlv This looks fine; we'll put our individual UTs under towhee/tests/unittests then.

[binbinlv]

@fzliu cool, thanks.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. Rotten issues close after 30d of inactivity. Close the stale issues and pull requests after 7 days of inactivity. Reopen the issue with /reopen.

[fzliu]

/reopen

[sre-ci-robot]

@fzliu: Reopened this issue.

In response to this:

/reopen

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. Rotten issues close after 30d of inactivity. Close the stale issues and pull requests after 7 days of inactivity. Reopen the issue with /reopen.