Set up FastApi with hello world end point

README.md

@@ -1,5 +1,7 @@
 # Flotilla
 
+Flotilla is the main point of access for operators to interact with multiple robots in a facility. The application consists of a [frontend](frontend/README.md) in React and a [backend](backend/README.md) in Python using the FastAPI framework.
+
 ## Setup
 
 For development, please fork the repository. Then, clone the repository:

backend/.gitignore

@@ -0,0 +1,2 @@
+__pycache__
+*.egg-info

backend/README.md

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+# Flotilla backend
+
+## Installation
+```bash
+pip install -e .[dev]
+```
+
+## Running the API
+Start the API by running
+```bash
+uvicorn flotilla.main:app --reload
+```
+
+The API is then available on
+http://127.0.0.1:8000/docs
+
+## Running the tests
+The tests can be run with
+```bash
+pytest
+```

backend/pyproject.toml

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+[build-system]
+requires = [
+    "setuptools>=42",
+    "wheel",
+]
+build-backend = "setuptools.build_meta"

backend/setup.cfg

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+[tool:isort]
+line_length = 88
+multi_line_output = 3
+include_trailing_comma = True
+force_grid_wrap = 0
+use_parentheses = True
+
+[mypy]
+follow_imports = normal
+no_strict_optional = True
+no_site_packages = True
+ignore_missing_imports = True
+
+
+[tool:pytest]
+python_files = test_*.py
+python_classes = Test
+python_functions = test* test_*
+testpaths = tests
+log_cli = true
+norecursedirs = integration

backend/setup.py

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+from setuptools import find_packages, setup
+
+setup(
+    name="flotilla",
+    version='0.0.0',
+    description="Backend for the Flotilla application",
+    long_description=open("README.md").read(),
+    long_description_content_type="text/markdown",
+    author="Equinor ASA",
+    author_email="fg_robots_dev@equinor.com",
+    url="https://github.com/equinor/flotilla",
+    packages=find_packages(where="src"),
+    package_dir={"": "src"},
+    classifiers=[
+        "Environment :: Other Environment",
+        "Intended Audience :: Developers",
+        "Programming Language :: Python",
+        "Topic :: Scientific/Engineering",
+        "Topic :: Scientific/Engineering :: Physics",
+    ],
+    include_package_data=True,
+    install_requires=[
+        "fastapi",
+        "uvicorn",  
+        "requests",
+    ],
+    extras_require={
+        "dev": [
+            "pytest",
+        ]
+    },
+    python_requires=">=3.9",
+)

backend/src/flotilla/main.py

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+from fastapi import FastAPI
+
+app = FastAPI()
+
+@app.get("/")
+async def root():
+    return {"message": "Hello World"}

backend/tests/test_api.py

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+from fastapi.testclient import TestClient
+
+from flotilla.main import app
+
+client = TestClient(app)
+
+
+def test_main():
+    response = client.get("/")
+    assert response.status_code == 200
+    assert response.json() == {"message": "Hello World"}