Simple lightwigh mail sending for FastApi
Project description
Fastapi-mail
The fastapi-mail simple lightweight mail system, sending emails and attachments(individual && bulk)
Installation
$ pip install fastapi-mail
notes
- The examples below based on gmail configuration, please read documentation for more information
- if you want to use your custom mail server, see the latest example below
In order to run the application use command below
uvicorn test_examples.main:app --reload --port 8001
Standart email sending example
from fastapi import FastAPI, BackgroundTasks
from starlette.responses import JSONResponse
from fastapi_mail import FastMail
from fastapi import Header,File, Body,Query, UploadFile
from test_examples.schema import EmailSchema
from pydantic import BaseModel,EmailStr
app = FastAPI()
html = """
<html>
<body>
<p>Hi This test mail
<br>Thanks for using Fastapi-mail</p>
</body>
</html>
"""
template = """
<html>
<body>
<p>Hi This test mail using BackgroundTasks
<br>Thanks for using Fastapi-mail</p>
</body>
</html>
"""
class EmailSchema(BaseModel):
email: EmailStr
@app.post("/email")
async def awesome_fastapi_func_1(email: EmailSchema) -> JSONResponse:
#as gmail requires TLS connection, therefore you require to set tls to True
mail = FastMail(email="your_account@gmail.com",password="your_pass",tls=True,port="587",service="gmail")
await mail.send_message(recipient=email.email,subject="Test email from fastapi-mail", body=html, text_format="html")
return JSONResponse(status_code=200, content={"message": f"email has been sent {email.email} address"})
Sending email as background task
@app.post("/emailbackground")
async def awesome_fastapi_func_2(background_tasks: BackgroundTasks,email: str = Body(...,embed=True)) -> JSONResponse:
#this mail sending using fastapi background tasks, faster than the above one
#Using Postman you can send post request, adding email in the body
{
"email": "recipient@gmail.com"
}
#for more information about background-tasks see the link below
#https://fastapi.tiangolo.com/tutorial/background-tasks/
mail = FastMail(email="your_account@gmail.com",password="your_pass",tls=True,port="587",service="gmail")
background_tasks.add_task(mail.send_message, recipient=email,subject="testing HTML",body=template,text_format="html")
return JSONResponse(status_code=200,
content={"message": f"email has been sent {email} address"})
Sending bulk mail
@app.post("/bulkemail")
async def awesome_fastapi_func_3(background_tasks: BackgroundTasks,emails: str=Body(...,embed=True)) -> JSONResponse:
#this an example of sending bulk emails
##Using Postman you can send post request, adding email in the body #example below
{
"emails": ["recipient1@gmail.com","recipient2@gmail.com"]
}
mail = FastMail(email="your_account@gmail.com",password="your_pass",tls=True,port="587",service="gmail")
background_tasks.add_task(mail.send_message,recipient=[email1,email2],subject="Bulk mail from fastapi-mail with background task",body="Bulk mail Test",text_format="plain",bulk=True)
return JSONResponse(status_code=200, content={"message": f"email has been sent to these {email1,email2} addresses"})
Sending bulk mails && files
@app.post("/bulkfile")
async def awesome_fastapi_func_4(background_tasks: BackgroundTasks,request: Request) -> JSONResponse:
#this example of sending bulk email and sending multiple files
mail = FastMail(email="your_account@gmail.com",password="your_pass",tls=True,port="587",service="gmail")
temp = await request.form()
files= []
for value in temp.values():
files.append(value)
email = ["account_1@gmail.com","account_2@gmail.com"]
mail = FastMail("******@gmail.com","******",tls=True)
background_tasks.add_task(mail.send_message, recipient=email,subject="Bulk mail from fastapi-mail with background task",body="Bulk mail Test",text_format="plain",bulk=True,file=files)
return JSONResponse(status_code=200, content={"message": f"email has been sent to these {email} addresses"})
Custom Mail server example
@app.post("/custom")
async def awesome_fastapi_func_5(email: EmailSchema) -> JSONResponse:
#In order to use custom mail service, you require to send services as keyword, and argument your mail server name. You must provide other information according to your mail server
mail = FastMail(email="your_account@gmail.com",password="your_pass",tls=True,ssl=True,port="465",custom=True,services="info.v1.example.com")
await mail.send_message(recipient=email.email,subject="Test email from fastapi-mail", body=html, text_format="html")
return JSONResponse(status_code=200, content={"message": f"email has been sent {email.email} address"})
Contributing
Fell free to open issue and send pull request.
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