azure 函数中的其他 Python 文件

Question

我在 Azure 中有一个 python Funktion

function_app.py

（每分钟触发一次），就像这样

import azure.functions as func
import logging

app = func.FunctionApp()

@app.timer_trigger(schedule="0 */1 * * * *", arg_name="myTimer", run_on_startup=False,
              use_monitor=False) 
def zsdbi(myTimer: func.TimerRequest) -> None:
    
    if myTimer.past_due:
        logging.info('The timer is past due!')

    logging.info('09 Python timer trigger function executed.')

在文件系统的同一级别上，我有一个文件

newconfig.py

，如下所示：

class MyConfig:

    def __init__(self, ftp_host=None, ftp_username=None, ftp_password=None,
                 sharepoint_url=None, sharepoint_clientid=None, sharepoint_clientsecret=None, azure=False):

        self._ftp_host = ftp_host
        self._ftp_username = ftp_username
        self._ftp_password = ftp_password
        self._sharepoint_url = sharepoint_url
        self._sharepoint_clientid = sharepoint_clientid
        self._sharepoint_clientsecret = sharepoint_clientsecret

当我尝试像这样在

newconfig.py

中导入

function_app.py

时：

import azure.functions as func
import datetime
import json
import logging
import newconfig           # This results in Error

app = func.FunctionApp()

@app.timer_trigger(schedule="0 */1 * * * *", arg_name="myTimer", run_on_startup=False,
              use_monitor=False) 

我认为该函数不再运行是由导入期间的错误引起的。如何将公共包中不可用的附加 python 文件添加到我的 Azure 函数中

Answer 1

将

newconfig.py

添加到与您的

function_app.py

相同的目录中。

如果

newconfig.py

位于子文件夹中，则需要相应调整导入路径。

示例： 如果

newconfig.py

放置在名为

config

的子文件夹中，您需要像这样导入它：

from config import newconfig

我创建了一个Python函数，其文件夹结构如下：

文件夹结构：

|   .gitignore
|   function_app.py
|   host.json
|   local.settings.json
|   newconfig.py
|   requirements.txt
|
+---.vscode
+---__blobstorage__
+---__pycache__
\---__queuestorage__

function_app.py：

import azure.functions as func
import datetime
import json
import logging
import newconfig

app = func.FunctionApp()

@app.timer_trigger(schedule="0 */5 * * * *", arg_name="myTimer", run_on_startup=False,
              use_monitor=False) 
def timer_trigger(myTimer: func.TimerRequest) -> None:
    
    if myTimer.past_due:
        logging.info('The timer is past due!')

    logging.info('Python timer trigger function executed.')

控制台输出：

C:\Users\uname\pyfn>func start

Found Python version 3.11.9 (py).

Azure Functions Core Tools
Core Tools Version:       4.0.6280 Commit hash: N/A +421f0144b42047aa289ce691dc6db4fc8b6143e6 (64-bit)
Function Runtime Version: 4.834.3.22875

[2025-01-16T04:56:45.691Z] Worker process started and initialized.

Functions:

        timer_trigger: timerTrigger

For detailed output, run func with --verbose flag.
[2025-01-16T04:56:50.481Z] Host lock lease acquired by instance ID '000000000000000000000000F72731CC'.
[2025-01-16T05:00:00.177Z] Executing 'Functions.timer_trigger' (Reason='Timer fired at 2025-01-16T10:30:00.0790914+05:30', Id=82facfd3-7236-4eab-a83f-339a45475c96)
[2025-01-16T05:00:00.337Z] Python timer trigger function executed.
[2025-01-16T05:00:00.389Z] Executed 'Functions.timer_trigger' (Succeeded, Id=82facfd3-7236-4eab-a83f-339a45475c96, Duration=280ms)