Dev Requirements

- create test/requirements.in
- create scripts folder, move and create scripts under it
- update CONTRIBUTING.md

CONTRIBUTING.md

@@ -1,41 +1,49 @@
 # Contributing to Gradio
 
 Prequisites:
-  * Python 3.7+
-  * Node 16.0+ (optional for backend-only changes, but needed for any frontend changes) 
 
-More than 30 awesome developers have contributed to the `gradio` library, and we'd be thrilled if you would like be the next `gradio` contributor! You can start by forking or cloning the repo (https://github.com/gradio-app/gradio.git) and creating your own branch to work from.
+* Python 3.7+
+* Node 16.0+ (optional for backend-only changes, but needed for any frontend changes)
+
+More than 30 awesome developers have contributed to the `gradio` library, and we'd be thrilled if you would like be the next `gradio` contributor! You can start by forking or cloning the
+repo (https://github.com/gradio-app/gradio.git) and creating your own branch to work from.
 
 Next, to install the local development version of Gradio:
-  * Navigate to the `/gradio` subfolder and run `pip install -e .`.
+
+* Navigate to the repo folder and run
+
+```bash
+bash scripts/install_test_requirements.sh
+```
 
 When installing locally, you may also need to build the front end:
-  * Navigate to the `/frontend` subfolder and run `npm install`.
-  * Then run `npm run build` (or `npm run build:win` on Windows).
-  * Then you can run `npm run start` to start a local development server (on port 3000 by default) that responds to any changes in the frontend
+
+* Navigate to the `/frontend` subfolder and run `npm install`.
+* Then run `npm run build` (or `npm run build:win` on Windows).
+* Then you can run `npm run start` to start a local development server (on port 3000 by default) that responds to any changes in the frontend
 
 ### Structure of the Repository
 
 It's helpful to know the overall structure of the repository so that you can focus on the part of the source code you'd like to contribute to
 
 * `/gradio`: contains the Python source code for the library
-   * `/gradio/interface.py`: contains the Python source code for the core `Interface` class (**start HERE!**)
+    * `/gradio/interface.py`: contains the Python source code for the core `Interface` class (**start HERE!**)
 * `/frontend`: contains the HTML/JS/CSS source code for the library
 * `/test`: contains Python unit tests for the library
 * `/demo`: contains demos that are used in the documentation as well as for integration tests
 * `/website`: contains the code for the Gradio website (www.gradio.app). See the README in the `/website` folder for more details
- 
 
 ### Continuous Integration and Testing
+
 All PRs must pass the continuous integration tests before merging. To test locally, you can run `python -m unittest` from `/` (the directory where you cloned this repo).
 
 ## Submitting PRs
-All PRs should be against `master`. Direct commits to master are blocked, and PRs require an approving review
-to merge into master. By convention, the Gradio maintainers will review PRs when:
-  * An initial review has been requested, and
-  * A maintainer (@abidlabs, @aliabid94, @aliabd, @AK391, or @dawoodkhan82) is tagged in the PR comments and asked to complete a review
 
-We ask that you make sure initial CI checks are passing before requesting a review.
-One of the Gradio maintainers will merge the PR when all the checks are passing.
+All PRs should be against `master`. Direct commits to master are blocked, and PRs require an approving review to merge into master. By convention, the Gradio maintainers will review PRs when:
+
+* An initial review has been requested, and
+* A maintainer (@abidlabs, @aliabid94, @aliabd, @AK391, or @dawoodkhan82) is tagged in the PR comments and asked to complete a review
+
+We ask that you make sure initial CI checks are passing before requesting a review. One of the Gradio maintainers will merge the PR when all the checks are passing.
 
 *Could these guidelines be clearer? Feel free to open a PR to help us faciltiate open-source contributions!*

scripts/create_test_requirements.sh

@@ -0,0 +1,4 @@
+# Create test requirements under test/requirements.txt using requirements.in
+cd test
+pip install --upgrade pip-tools
+pip-compile

scripts/install_gradio.sh

@@ -0,0 +1 @@
+pip install -e .

scripts/install_test_requirements.sh

@@ -0,0 +1,2 @@
+pip install -r test/requirements.txt
+pip install -e .

scripts/run_tests.sh

@@ -0,0 +1 @@
+python -m unittest

test/requirements.in

@@ -0,0 +1,13 @@
+comet_ml
+mlflow
+scikit-image
+selenium==4.0.0a6.post2
+setuptools
+transformers
+wandb
+webunit
+tensorflow
+shap
+IPython
+coverage
+python_org

test/requirements.txt

@@ -0,0 +1,428 @@
+#
+# This file is autogenerated by pip-compile with python 3.9
+# To update, run:
+#
+#    pip-compile
+#
+absl-py==1.0.0
+    # via
+    #   tensorboard
+    #   tensorflow
+alembic==1.7.5
+    # via mlflow
+appnope==0.1.2
+    # via ipython
+asttokens==2.0.5
+    # via stack-data
+astunparse==1.6.3
+    # via tensorflow
+attrs==21.4.0
+    # via jsonschema
+backcall==0.2.0
+    # via ipython
+black==21.12b0
+    # via ipython
+cachetools==5.0.0
+    # via google-auth
+certifi==2021.10.8
+    # via
+    #   dulwich
+    #   requests
+    #   sentry-sdk
+    #   urllib3
+cffi==1.15.0
+    # via cryptography
+charset-normalizer==2.0.10
+    # via requests
+click==8.0.3
+    # via
+    #   black
+    #   databricks-cli
+    #   flask
+    #   mlflow
+    #   sacremoses
+    #   wandb
+cloudpickle==2.0.0
+    # via
+    #   mlflow
+    #   shap
+comet-ml==3.24.2
+    # via -r requirements.in
+configobj==5.0.6
+    # via everett
+configparser==5.2.0
+    # via wandb
+coverage==6.2
+    # via -r requirements.in
+cryptography==36.0.1
+    # via
+    #   pyopenssl
+    #   urllib3
+databricks-cli==0.16.2
+    # via mlflow
+decorator==5.1.1
+    # via ipython
+docker==5.0.3
+    # via mlflow
+docker-pycreds==0.4.0
+    # via wandb
+dulwich==0.20.30
+    # via comet-ml
+entrypoints==0.3
+    # via mlflow
+everett[ini]==3.0.0
+    # via comet-ml
+executing==0.8.2
+    # via stack-data
+filelock==3.4.2
+    # via
+    #   huggingface-hub
+    #   transformers
+flask==2.0.2
+    # via
+    #   mlflow
+    #   prometheus-flask-exporter
+flatbuffers==2.0
+    # via tensorflow
+gast==0.4.0
+    # via tensorflow
+gitdb==4.0.9
+    # via gitpython
+gitpython==3.1.26
+    # via
+    #   mlflow
+    #   wandb
+google-auth==2.4.0
+    # via
+    #   google-auth-oauthlib
+    #   tensorboard
+google-auth-oauthlib==0.4.6
+    # via tensorboard
+google-pasta==0.2.0
+    # via tensorflow
+greenlet==1.1.2
+    # via sqlalchemy
+grpcio==1.43.0
+    # via
+    #   tensorboard
+    #   tensorflow
+gunicorn==20.1.0
+    # via mlflow
+h5py==3.6.0
+    # via tensorflow
+huggingface-hub==0.4.0
+    # via transformers
+idna==3.3
+    # via
+    #   requests
+    #   urllib3
+imageio==2.14.1
+    # via scikit-image
+importlib-metadata==4.10.1
+    # via
+    #   markdown
+    #   mlflow
+ipython==8.0.1
+    # via -r requirements.in
+itsdangerous==2.0.1
+    # via flask
+jedi==0.18.1
+    # via ipython
+jinja2==3.0.3
+    # via flask
+joblib==1.1.0
+    # via
+    #   sacremoses
+    #   scikit-learn
+jsonschema==4.4.0
+    # via comet-ml
+keras==2.7.0
+    # via tensorflow
+keras-preprocessing==1.1.2
+    # via tensorflow
+libclang==12.0.0
+    # via tensorflow
+llvmlite==0.38.0
+    # via numba
+mako==1.1.6
+    # via alembic
+markdown==3.3.6
+    # via tensorboard
+markupsafe==2.0.1
+    # via
+    #   jinja2
+    #   mako
+matplotlib-inline==0.1.3
+    # via ipython
+mlflow==1.23.0
+    # via -r requirements.in
+mypy-extensions==0.4.3
+    # via black
+networkx==2.6.3
+    # via scikit-image
+numba==0.55.0
+    # via shap
+numpy==1.21.5
+    # via
+    #   h5py
+    #   imageio
+    #   keras-preprocessing
+    #   mlflow
+    #   numba
+    #   opt-einsum
+    #   pandas
+    #   pywavelets
+    #   scikit-image
+    #   scikit-learn
+    #   scipy
+    #   shap
+    #   tensorboard
+    #   tensorflow
+    #   tifffile
+    #   transformers
+nvidia-ml-py3==7.352.0
+    # via comet-ml
+oauthlib==3.1.1
+    # via requests-oauthlib
+opt-einsum==3.3.0
+    # via tensorflow
+packaging==21.3
+    # via
+    #   huggingface-hub
+    #   mlflow
+    #   scikit-image
+    #   shap
+    #   transformers
+pandas==1.3.5
+    # via
+    #   mlflow
+    #   shap
+parso==0.8.3
+    # via jedi
+pathspec==0.9.0
+    # via black
+pathtools==0.1.2
+    # via wandb
+pexpect==4.8.0
+    # via ipython
+pickleshare==0.7.5
+    # via ipython
+pillow==9.0.0
+    # via
+    #   imageio
+    #   scikit-image
+platformdirs==2.4.1
+    # via black
+prometheus-client==0.12.0
+    # via prometheus-flask-exporter
+prometheus-flask-exporter==0.18.7
+    # via mlflow
+promise==2.3
+    # via wandb
+prompt-toolkit==3.0.24
+    # via ipython
+protobuf==3.19.3
+    # via
+    #   mlflow
+    #   tensorboard
+    #   tensorflow
+    #   wandb
+psutil==5.9.0
+    # via wandb
+ptyprocess==0.7.0
+    # via pexpect
+pure-eval==0.2.2
+    # via stack-data
+pyasn1==0.4.8
+    # via
+    #   pyasn1-modules
+    #   rsa
+pyasn1-modules==0.2.8
+    # via google-auth
+pycparser==2.21
+    # via cffi
+pygments==2.11.2
+    # via ipython
+pyopenssl==21.0.0
+    # via urllib3
+pyparsing==3.0.7
+    # via packaging
+pyrsistent==0.18.1
+    # via jsonschema
+python-dateutil==2.8.2
+    # via
+    #   pandas
+    #   wandb
+pytz==2021.3
+    # via
+    #   mlflow
+    #   pandas
+pywavelets==1.2.0
+    # via scikit-image
+pyyaml==6.0
+    # via
+    #   huggingface-hub
+    #   mlflow
+    #   transformers
+    #   wandb
+querystring-parser==1.2.4
+    # via mlflow
+regex==2022.1.18
+    # via
+    #   sacremoses
+    #   transformers
+requests==2.27.1
+    # via
+    #   comet-ml
+    #   databricks-cli
+    #   docker
+    #   huggingface-hub
+    #   mlflow
+    #   requests-oauthlib
+    #   requests-toolbelt
+    #   tensorboard
+    #   transformers
+    #   wandb
+requests-oauthlib==1.3.0
+    # via google-auth-oauthlib
+requests-toolbelt==0.9.1
+    # via comet-ml
+rsa==4.8
+    # via google-auth
+sacremoses==0.0.47
+    # via transformers
+scikit-image==0.19.1
+    # via -r requirements.in
+scikit-learn==1.0.2
+    # via shap
+scipy==1.7.3
+    # via
+    #   mlflow
+    #   scikit-image
+    #   scikit-learn
+    #   shap
+selenium==4.0.0a6.post2
+    # via -r requirements.in
+semantic-version==2.8.5
+    # via comet-ml
+sentry-sdk==1.5.3
+    # via wandb
+shap==0.40.0
+    # via -r requirements.in
+shortuuid==1.0.8
+    # via wandb
+six==1.16.0
+    # via
+    #   absl-py
+    #   asttokens
+    #   astunparse
+    #   comet-ml
+    #   configobj
+    #   databricks-cli
+    #   docker-pycreds
+    #   google-auth
+    #   google-pasta
+    #   grpcio
+    #   keras-preprocessing
+    #   promise
+    #   pyopenssl
+    #   python-dateutil
+    #   querystring-parser
+    #   sacremoses
+    #   tensorflow
+    #   wandb
+slicer==0.0.7
+    # via shap
+smmap==5.0.0
+    # via gitdb
+sqlalchemy==1.4.31
+    # via
+    #   alembic
+    #   mlflow
+sqlparse==0.4.2
+    # via mlflow
+stack-data==0.1.4
+    # via ipython
+subprocess32==3.5.4
+    # via wandb
+tabulate==0.8.9
+    # via databricks-cli
+tensorboard==2.8.0
+    # via tensorflow
+tensorboard-data-server==0.6.1
+    # via tensorboard
+tensorboard-plugin-wit==1.8.1
+    # via tensorboard
+tensorflow==2.7.0
+    # via -r requirements.in
+tensorflow-estimator==2.7.0
+    # via tensorflow
+tensorflow-io-gcs-filesystem==0.23.1
+    # via tensorflow
+termcolor==1.1.0
+    # via
+    #   tensorflow
+    #   yaspin
+threadpoolctl==3.0.0
+    # via scikit-learn
+tifffile==2021.11.2
+    # via scikit-image
+tokenizers==0.10.3
+    # via transformers
+tomli==1.2.3
+    # via black
+tqdm==4.62.3
+    # via
+    #   huggingface-hub
+    #   sacremoses
+    #   shap
+    #   transformers
+traitlets==5.1.1
+    # via
+    #   ipython
+    #   matplotlib-inline
+transformers==4.15.0
+    # via -r requirements.in
+typing-extensions==3.10.0.2
+    # via
+    #   black
+    #   huggingface-hub
+    #   tensorflow
+urllib3[secure]==1.26.8
+    # via
+    #   dulwich
+    #   requests
+    #   selenium
+    #   sentry-sdk
+wandb==0.12.9
+    # via -r requirements.in
+wcwidth==0.2.5
+    # via prompt-toolkit
+websocket-client==1.2.3
+    # via
+    #   comet-ml
+    #   docker
+webunit==1.3.10
+    # via -r requirements.in
+werkzeug==2.0.2
+    # via
+    #   flask
+    #   tensorboard
+wheel==0.37.1
+    # via
+    #   astunparse
+    #   tensorboard
+    #   tensorflow
+wrapt==1.13.3
+    # via
+    #   comet-ml
+    #   tensorflow
+wurlitzer==3.0.2
+    # via comet-ml
+yaspin==2.1.0
+    # via wandb
+zipp==3.7.0
+    # via importlib-metadata
+
+# The following packages are considered to be unsafe in a requirements file:
+# setuptools