Python：类型错误：字符串索引必须是 python 中的整数

Question

Hi I am trying to Upload a file into the blob storage using python, but while doing so i am getting the following error

TypeError: string indices must be integers

Currently My code looks like this

import os
import yaml
from azure.storage.blob import ContainerClient

def load_config():
    dir_root = os.path.dirname(os.path.abspath(__file__))
    with open(dir_root + "/config.yaml","r") as yamlfile:
        return yaml.load(yamlfile, Loader=yaml.FullLoader)

def get_files(dir):
    with os.scandir(dir) as entries:
            for entry in entries:
                if entry.is_file() and not entry.name.startswith('.'):
                    yield entry

config =load_config()
csvs =get_files(config["source_folder"]+"/csvs")
print(*csvs)

Answer 1

I have tried to reproduce in my environment I uploaded a file into the blob storage using python successfully

Please use this below code to upload a file into the blob storage

    from azure.storage.blob import BlobServiceClient
    import json
    twilioMetadata ={1:'dhoni',2:'rohit',3:'virat',4:'raina',5:'yuvaraj'}
    Body = json.dumps(twilioMetadata)
    print(Body)
    blob_service_client  = BlobServiceClient.from_connection_string("<connection string>")
    blob_client = blob_service_client.get_blob_client("container1",blob="upload2.json")
    blob_client.upload_blob(Body)

For connection string, in storage account -> shared access signature -> "Enable the container" in allowed resource types -> click Generate sas and connection string -> copy connection string

Output :

Finally, my files are uploaded in an azure blob storage successfully as below.

Note: Based on python code drafted above response and output I have not used your code.