first commit

.devcontainer/Dockerfile

@@ -0,0 +1,20 @@
+# Use the VS Code Python development container as the base image
+ARG VARIANT="3.10-bullseye"
+FROM mcr.microsoft.com/vscode/devcontainers/python:0-${VARIANT}
+
+# Copy the application files into the container
+WORKDIR /app
+COPY . /app
+
+# Install necessary dependencies
+RUN pip install --no-cache-dir Flask transformers
+
+# Expose the port the app runs on
+EXPOSE 5000
+
+# Define environment variables
+ENV FLASK_APP=app.py
+ENV FLASK_RUN_HOST=0.0.0.0
+
+# Command to run the application
+CMD ["flask", "run", "--host=0.0.0.0"]

.devcontainer/devcontainer.json

@@ -0,0 +1,55 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
+// https://github.com/microsoft/vscode-dev-containers/tree/v0.245.2/containers/python-3
+{
+    "name": "Python 3",
+    "build": {
+        "dockerfile": "Dockerfile",
+        "context": "..",
+        "args": {
+            // Update 'VARIANT' to pick a Python version: 3, 3.10, 3.9, 3.8, 3.7, 3.6
+            // Append -bullseye or -buster to pin to an OS version.
+            // Use -bullseye variants on local on arm64/Apple Silicon.
+            "VARIANT": "3.10-bullseye",
+            // Options
+            "NODE_VERSION": "none"
+        },
+      "remoteEnv": {"PYTHONPATH": "${containerEnv:PYTHONPATH}:'/workspaces/IDS-706_rg361_ind-proj-1/codes/test_codes'"}
+    },
+    // Configure tool-specific properties.
+    "customizations": {
+        // Configure properties specific to VS Code.
+        "vscode": {
+            // Set *default* container specific settings.json values on container create.
+            "settings": {
+                "python.defaultInterpreterPath": "/usr/local/bin/python",
+                "python.linting.enabled": true,
+                "python.linting.pylintEnabled": true,
+                "python.formatting.autopep8Path": "/usr/local/py-utils/bin/autopep8",
+                "python.formatting.blackPath": "/usr/local/py-utils/bin/black",
+                "python.formatting.yapfPath": "/usr/local/py-utils/bin/yapf",
+                "python.linting.banditPath": "/usr/local/py-utils/bin/bandit",
+                "python.linting.flake8Path": "/usr/local/py-utils/bin/flake8",
+                "python.linting.mypyPath": "/usr/local/py-utils/bin/mypy",
+                "python.linting.pycodestylePath": "/usr/local/py-utils/bin/pycodestyle",
+                "python.linting.pydocstylePath": "/usr/local/py-utils/bin/pydocstyle",
+                "python.linting.pylintPath": "/usr/local/py-utils/bin/pylint",
+                "python.analysis.extraPaths": [ "./Codes/python_script"],
+		"python.analysis.extraPaths": [ "./Codes/src"]
+            },
+            // Add the IDs of extensions you want installed when the container is created.
+            "extensions": [
+                "ms-python.python",
+                "ms-python.vscode-pylance",
+                "github.copilot",
+                "ms-vscode.makefile-tools"
+            ]
+        }
+    },
+    // Use 'forwardPorts' to make a list of ports inside the container available locally.
+    // "forwardPorts": [],
+    // Use 'postCreateCommand' to run commands after the container is created.
+    // "postCreateCommand": "pip3 install --user -r requirements.txt",
+    "postCreateCommand": "virtualenv ~/.venv && make install && echo 'source ~/.venv/bin/activate' >> ~/.bashrc",
+    // Comment out to connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
+    "remoteUser": "vscode"
+}

.github/workflows/cicd.yml

@@ -0,0 +1,22 @@
+name: Sentiment_Analysis CI/CD
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: Install build dependencies
+      run: sudo apt-get install -y build-essential gcc
+    - name: Install packages
+      run: make install
+    - name: Format
+      run: make format
+    - name: Lint
+      run: make lint

.gitignore

@@ -0,0 +1,160 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  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/

Dockerfile

@@ -0,0 +1,20 @@
+# Use the VS Code Python development container as the base image
+ARG VARIANT="3.10-bullseye"
+FROM mcr.microsoft.com/vscode/devcontainers/python:0-${VARIANT}
+
+# Copy the application files into the container
+WORKDIR /app
+COPY . /app
+
+# Install necessary dependencies
+RUN pip install --no-cache-dir Flask transformers
+
+# Expose the port the app runs on
+EXPOSE 5000
+
+# Define environment variables
+ENV FLASK_APP=app.py
+ENV FLASK_RUN_HOST=0.0.0.0
+
+# Command to run the application
+CMD ["flask", "run", "--host=0.0.0.0"]

Makefile

@@ -0,0 +1,17 @@
+install:
+	pip install --upgrade pip &&\
+		pip install --prefer-binary -r requirements.txt
+
+test:	
+	python -m pytest -vv --cov=main *.py
+
+format:
+	black *.py
+
+lint:
+	ruff *.py
+
+container-lint:
+	docker run --rm -i hadolint/hadolint < Dockerfile
+
+all: install test format lint

Procfile

@@ -0,0 +1 @@
+web: gunicorn app:app