What is wrong with python?

from scrapy.cmdline import execute
import sys

if __name__ == "__main__":
    if sys.argv[1] == "xiaomiquan":
        execute("scrapy crawl %s" % sys.argv[1].split())
    elif sys.argv[1] == "reportapp":
        execute("scrapy crawl %s" % sys.argv[1].split())
    elif sys.argv[1] == "baidusearch":
        execute("scrapy crawl %s" % sys.argv[1].split())

Traceback (most recent call last):
  File "main.py", line 6, in <module>
    execute("scrapy crawl %s" % sys.argv[1].split())
  File "/home/shenjianlin/.local/lib/python3.4/site-packages/scrapy/cmdline.py", line 130, in execute
    cmdname = _pop_command_name(argv)
  File "/home/shenjianlin/.local/lib/python3.4/site-packages/scrapy/cmdline.py", line 58, in _pop_command_name
    del argv[i]
TypeError: "str" object doesn"t support item deletion
Python
Sep.27,2021

what kind of fancy operation is this?
script running crawler, please use the official api, not to change cmdline.
from-a-script" rel=" nofollow noreferrer "> https://doc.scrapy.org/en/lat.

error message is not very clear. Str object does not support element deletion. The sys.argv [1] you passed is an one-step delete operation in scrapy under the use of str,. Use api to read the documents as you said upstairs, don't cmd

Previous: Does Python determine whether a path is legal?

Next: Why isn't the following code represented as a newline character in the DOM tree?

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3474b-4d5b3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3474b-4d5b3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?