version fonctionnelle minimale 1er fevrier 2023

.gitignore

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+/.idea/
+/tmp/

Dockerfile

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+FROM python:3.10-slim
+
+# Set the working directory
+WORKDIR /app
+
+# Copy the requirements file
+COPY requirements.txt .
+
+# Install Python dependencies
+RUN pip install -r requirements.txt
+
+# Copy the application code
+COPY main.py .
+
+# Expose the application port
+EXPOSE 8000
+
+# Run the application
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]

build-local.sh

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+docker build -t local/icalendar-maker .

docker-run.sh

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+docker stop icalendar-maker
+docker rm icalendar-maker
+docker network create icalendar
+# Ce programme sert à lancer le icalendar-maker dans un docker localement pour tester
+docker run -p 8000:8000 --name icalendar-maker --volume=${PWD}/tmp:/tmp --network icalendar local/icalendar-maker

install.sh

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+#!/bin/sh
+pip install -r requirements.txt

main.py

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+import os
+from typing import List
+
+import fastapi
+import uvicorn
+from ics import Calendar, Event
+import pydantic
+from datetime import datetime
+from fastapi.responses import FileResponse
+
+
+# pydantic model for icalendar events
+class EventData(pydantic.BaseModel):
+    name: str
+    description: str
+    location: str
+    start: datetime
+    end: datetime
+    recurrence: str
+    attendees: List[str]
+    organizer: str
+    uid: str
+    url: str
+
+
+app = fastapi.FastAPI()
+
+
+@app.get("/")
+def read_root():
+    return {"Application": "ICalendar Maker"}
+
+
+# this function returns an icalendar file
+@app.get("/generer/icalendar")
+async def generer_icalendar(event_data: EventData):
+    cal = Calendar()
+    event = Event()
+    event.name = event_data.name
+    event.begin = event_data.start
+    event.end = event_data.end
+    event.description = event_data.description
+    event.location = event_data.location
+    event.recurrence = event_data.recurrence
+    event.uid = event_data.uid
+    event.attendees = event_data.attendees
+    event.organizer = event_data.organizer
+    event.url = event_data.url
+    cal.events.add(event)
+
+    # filename is uid and current timestamp
+    filename = event.uid + datetime.now().strftime("%Y%m%dT%H%M%S") + ".ics"
+
+    # create a tmp folder if it doesn't exist
+    if not os.path.exists("/tmp"):
+        os.mkdir("/tmp")
+        print("tmp folder created")
+
+    # write a file named calendar.ics containing file_content
+    with open(f"/tmp/{filename}", "w") as f:
+        f.write(cal.serialize())
+        f.close()
+        print(f"file {filename} created")
+
+    # return a pydantic FileResponse
+    return FileResponse(filename=f"{filename}",
+                        path=f"/tmp/{filename}",
+                        media_type="text/calendar")
+
+
+if __name__ == "__main__":
+    uvicorn.run(app, host="0.0.0.0", port=8000)

requirements.txt

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+anyio==3.6.2
+click==8.1.3
+fastapi==0.89.1
+h11==0.14.0
+ics==0.7.2
+pydantic==1.10.4
+pytz==2022.7.1
+sniffio==1.3.0
+starlette==0.22.0
+uvicorn==0.20.0

run.sh

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+uvicorn main:app --reload

setup.py

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+from setuptools import setup
+
+setup(
+    name='icalendar-maker',
+    version='',
+    packages=[''],
+    url='',
+    license='',
+    author='francois',
+    author_email='',
+    description=''
+)

test.http

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+# Test your FastAPI endpoints
+
+GET http://127.0.0.1:8000/generer/icalendar
+Content-Type: application/json
+Accept: text/calendar
+Accept-Encoding: gzip, deflate
+
+{
+  "summary": "test",
+  "description": "test",
+  "location": "test",
+  "start": "2024-01-01T00:00:00",
+  "end": "2024-01-01T01:00:00",
+  "recurrence": "RRULE:FREQ=DAILY;COUNT=1",
+  "uid": "test",
+  "attendees": ["guest1@jevalide.ca", "guest2@jevalide.ca"],
+  "organizer": "francois@jevalide.ca",
+  "url": "https://jevalide.ca/reunion"
+}