Python脚本中的Azure函数模块NotFoundError

siotufzp  于 8个月前  发布在  Python
关注(0)|答案(1)|浏览(98)

我有以下脚本,我试图在Azure函数中运行:init.py

import logging
import azure.functions as func
import pandas as pd
import numpy as np
from datetime import datetime

def main(myblob: func.InputStream):
    logging.info(f"Python blob trigger function processed blob \n"
                 f"Name: {myblob.name}\n"
                 f"Blob Size: {myblob.length} bytes")

下面是函数.json:

{
    "scriptFile": "__init__.py",
    "bindings": [
        {
            "name": "myblob",
            "type": "blobTrigger",
            "direction": "in",
            "path": "uwci-sftp-rb92351a6c-41fa-4b90-aa79-4e9974ca83f7/{name}",
            "connection": ""
        }
    ]
}

当我只导入azure.functions和logging时,它工作得很好。我只在尝试在Azure Function中运行代码时才会遇到此错误。我在pandas或任何其他库中遇到以下错误:

Result: Failure
Exception: ModuleNotFoundError: No module named 'pandas'
Stack:   File "/azure-functions-host/workers/python/3.7/LINUX/X64/azure_functions_worker/dispatcher.py", line 242, in _handle__function_load_request
    func_request.metadata.entry_point)
  File "/azure-functions-host/workers/python/3.7/LINUX/X64/azure_functions_worker/loader.py", line 66, in load_function
    mod = importlib.import_module(fullmodname)
  File "/usr/local/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/home/site/wwwroot/Test-UWCI2/__init__.py", line 3, in <module>
    import pandas as pd ```
4xy9mtcn

4xy9mtcn1#

您需要在代码中包含一个requirements.txt文件,其中列出了函数的所有Python依赖项。

**requirements.txt:**包含发布到Azure时系统安装的包的列表。

参考文件:
https://learn.microsoft.com/en-us/azure/azure-functions/functions-reference-python#python-version-and-package-management

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