我正在尝试使用 python post 请求更改我的 Instagram 个人资料图片，但它没有改变。我没有收到任何错误，并且在回复中，它说他们已经更改了它，但是更改为白色 Instagram 人物照片，而不是我选择的照片。
request url: https://www.instagram.com/accounts/web_change_profile_picture/
request headers: :authority: www.instagram.com
:method: POST
:path: /accounts/web_change_profile_picture/
:scheme: https
accept: */*
accept-encoding: gzip, deflate, br
accept-language: sv-SE,sv;q=0.9,en-US;q=0.8,en;q=0.7
content-length: 251409
content-type: multipart/form-data; boundary=----WebKitFormBoundarySbMgVbqkrGZYUfnE
cookie: ig_cb=1; mid={mid}; mcd=3; rur=ATN; ig_gdpr_signup=1; csrftoken={my_csrf}; shbid=9320; shbts=1543326033.1119306; ds_user_id={my_userid}; sessionid=3215216108%3A3qIcf1SYxlvIOd%3A29; urlgen="{my_urlgen}:7zHjeu:bVP01Os-2jGH6RETg-jCpkDsaRf"
origin: https://www.instagram.com
referer: https://www.instagram.com/{username}/
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36
x-csrftoken: {my_csrf}
x-instagram-ajax: {my_ajax}
x-requested-with: XMLHttpRequest
Form data:
profile_pic: (binary)
View Source form data:
------WebKitFormBoundarySbMgVbqkrGZYUfnE
Content-Disposition: form-data; …