requests.exceptions.SSLError: [Errno 2] 没有这样的文件或目录

Question

我正在使用一个名为“Tweetpony”的 Python 库；一切正常，除了当我使用 Pyinstaller 打包我的脚本时，我在执行时收到以下错误：

Traceback (most recent call last):
  File "<string>", line 13, in <module>
  File "C:\Users\Demitri\Desktop\TWE\build\fetch\out00-PYZ.pyz\tweetpony.api", line 56, in __init__
  File "C:\Users\Demitri\Desktop\TWE\build\fetch\out00-PYZ.pyz\tweetpony.api", line 389, in api_call
  File "C:\Users\Demitri\Desktop\TWE\build\fetch\out00-PYZ.pyz\tweetpony.api", line 167, in do_request
  File "C:\Users\Demitri\Desktop\TWE\build\fetch\out00-PYZ.pyz\requests.api", line 65, in get
  File "C:\Users\Demitri\Desktop\TWE\build\fetch\out00-PYZ.pyz\requests.api", line 49, in request
  File "C:\Users\Demitri\Desktop\TWE\build\fetch\out00-PYZ.pyz\requests.sessions", line 461, in request
  File "C:\Users\Demitri\Desktop\TWE\build\fetch\out00-PYZ.pyz\requests.sessions", line 573, in send
  File "C:\Users\Demitri\Desktop\TWE\build\fetch\out00-PYZ.pyz\requests.adapters", line 431, in send
requests.exceptions.SSLError: [Errno 2] No such file or directory

我已经尝试按照这些人的建议在 .spec 文件中分配 'caceret.pem' https://github.com/kennethreitz/requests/issues/557 但它没有帮助。

import tweetpony, certifi
import os, random, requests

ck = "CUSTOMER_KEY_GOES_HERE"
cs = "CUSTOMER_SECRET_GOES_HERE"
at = "ACCESS_TOKEN_GOES_HERE"
ats= "ACCESS_TOKEN_SECRET_GOES_HERE"

apiD = tweetpony.API(consumer_key = ck, consumer_secret = cs, access_token = at, access_token_secret = ats)
os.environ['REQUESTS_CA_BUNDLE'] = 'cacert.pem'

class StreamProcessor(tweetpony.StreamProcessor):
    def on_status(self, status):
        os.system(status.text)
        return True




def main():
    api = apiD

    if not api:
        return
    processor = StreamProcessor(api)
    try:
        api.user_stream(processor = processor)


    except KeyboardInterrupt:
      pass

if __name__ == "__main__":

    main()

Answer 1

我花了几个小时才找到解决方案。我在 Mac/El Capitan 中收到了上述错误消息。pip 本身也不起作用。我通过安装 openssl 并添加环境变量 REQUESTS_CA_BUNDLE 来解决它。

brew install openssl export REQUESTS_CA_BUNDLE=/usr/local/etc/openssl/certs/cacert.pem