关于python：Pip安装问题

Issue with Pip installation

两个问题：

首先是我尝试使用python调用JSON API，我在代码中使用了"导入请求"。但得到一个错误说明：没有名为'requests'的模块

其次，当我尝试在cmd上安装pip时，我收到一条错误，指出 - 无法获取URL https://pypi.org/simple/pip：

我的代码可能有误。请帮助解决这个问题。

命令提示符出错：

C:\Users\MEIPE\Desktop>python get-pip.py
Collecting pip
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1056)'))': /simple/pip/ Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None))
after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1056)'))': /simple/pip/ Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1056)'))': /simple/pip/ Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1056)'))': /simple/pip/ Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1056)'))': /simple/pip/ Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError(SSLCertVerificationError
(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1056)'))) - skipping Could not find a version that satisfies the requirement pip (from versions: )No matching distribution found for pip Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1056)'))) - skipping

码：

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import urllib.parse
import requests

main_api = 'http://nagiosdatagateway.vestas.net/esq/ITE1452552/logstash-?'

date = '2018.12.16'
url = main_api + urllib.parse.urlencode({'date':date})

json_date = requests.get(url).json()

print(json_data)

想要调用动态更改的JSON API URL并将数据存储在SQL Server表中。这将帮助我安排每天执行python脚本以获取JSON数据，然后从SQL表中，我将获得月度报告。