Workflow + deps

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/python_linting.yaml

@@ -0,0 +1,10 @@
+name: Python linting
+
+on: [pull_request]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: psf/black@stable

.gitignore

@@ -158,3 +158,7 @@ cython_debug/
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
+
+
+# MacOS specific
+.DS_Store

.pre-commit-config.yaml

@@ -0,0 +1,6 @@
+repos:
+  - repo: https://github.com/psf/black-pre-commit-mirror
+    rev: 23.12.1
+    hooks:
+      - id: black
+        language_version: python3.11

README.md

@@ -1,8 +1,10 @@
 # PySymGym
 Python infrastructure to train paths selectors for symbolic execution engines.
 
+
 ## Quick Start
 
+
 This repository contains submodules, so use the following command to get sources locally. 
 ```
 git clone --recurse-submodules https://github.com/gsvgit/PySymGym.git
@@ -13,3 +15,27 @@ Build .net game server (V#)
 cd GameServers/VSharp
 dotnet build -c Release
 ```
+
+Create & activate virtual environment:
+```bash
+python3 -m pip install virtualenv
+python3 -m virtualenv .env
+source .env/bin/activate
+pip install requirements.txt
+```
+
+### GPU installation:
+
+To use GPU, the correct `torch` and `torch_geometric` version should be installed depending on your host device. You may first need to `pip uninstall` these packages, provided by requirements.
+Then follow installation instructions provided on [torch](https://pytorch.org/get-started/locally/) and [torch_geometric](https://pytorch-geometric.readthedocs.io/en/stable/install/installation.html#installation-from-wheels) websites.
+
+## Usage
+
+...
+
+## Linting tools
+
+Install [black](https://github.com/psf/black) code formatter by running following command in repo root to check your codestyle before committing:
+```bash
+pip install pre-commit && pre-commit install
+```

requirements.txt

@@ -0,0 +1,64 @@
+aiohttp==3.9.1
+aiosignal==1.3.1
+attrs==23.2.0
+certifi==2023.11.17
+cfgv==3.4.0
+charset-normalizer==3.3.2
+cloudpickle==3.0.0
+coloredlogs==15.0.1
+contourpy==1.2.0
+cycler==0.12.1
+dataclasses-json==0.6.3
+distlib==0.3.8
+filelock==3.13.1
+flatbuffers==23.5.26
+fonttools==4.47.2
+frozenlist==1.4.1
+fsspec==2023.12.2
+func-timeout==4.3.5
+httplib2==0.22.0
+humanfriendly==10.0
+identify==2.5.33
+idna==3.6
+Jinja2==3.1.3
+joblib==1.3.2
+kiwisolver==1.4.5
+MarkupSafe==2.1.3
+marshmallow==3.20.2
+matplotlib==3.8.2
+mpmath==1.3.0
+multidict==6.0.4
+mypy-extensions==1.0.0
+networkx==3.2.1
+nodeenv==1.8.0
+numpy==1.26.3
+onnx==1.15.0
+onnxruntime==1.16.3
+packaging==23.2
+pandas==2.1.4
+pillow==10.2.0
+platformdirs==4.1.0
+pre-commit==3.6.0
+protobuf==4.25.2
+psutil==5.9.7
+pygad==3.2.0
+pyparsing==3.1.1
+python-dateutil==2.8.2
+pytz==2023.3.post1
+PyYAML==6.0.1
+requests==2.31.0
+scikit-learn==1.4.0
+scipy==1.11.4
+six==1.16.0
+sympy==1.12
+threadpoolctl==3.2.0
+torch==2.1.2
+torch_geometric==2.4.0
+tqdm==4.66.1
+typing-inspect==0.9.0
+typing_extensions==4.9.0
+tzdata==2023.4
+urllib3==2.1.0
+virtualenv==20.25.0
+websocket-client==1.7.0
+yarl==1.9.4