通过Pipenv使用私有devpi服务器

Question

我可以pip使用私有本地devpi服务器通过安装软件包。相应的配置为：

[global]
index_url = http://mydevpi.mine/root/pypi/+simple/

[search]
index = http://mydevpi.mine/root/pypi/

[install]
trusted-host = mydevpi.mine

使用以下命令进行安装pip非常简单：

pip install -r requirements.txt

但是，这样做pipenv似乎并不起作用。这有效，但未使用我的本地devpi：

[[source]]
url = "https://pypi.python.org/simple"
verify_ssl = true
name = "pypi"

这不起作用：

[[source]]

url = "http://devpi.dgv/root/pypi/+simple/"
verify_ssl = true
name = "pypi"

我该如何告诉我pipenv使用其他网址pypi？

Answer 1

也许，当我遇到类似的问题时，我可以澄清一下。没有错误消息，但我看到 pypi.org 有大量流量（此流量是不需要的）

我在主机文件中屏蔽了 pypi.org，并想强制使用我的 devpi 服务器，但是后来，pipenv 安装失败。

Current constraints:
  ipykernel

Finding the best candidates:

INFO:pip9._vendor.requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): 10.56.0.120
INFO:pip9._vendor.requests.packages.urllib3.connectionpool:Starting new HTTPS connection (1): wiki.pm1a.com
INFO:pip9._vendor.requests.packages.urllib3.connectionpool:Starting new HTTPS connection (1): pypi.org
WARNING:pip9._vendor.requests.packages.urllib3.connectionpool:Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip9._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x000002D74F344518>: Failed to establish a new connection: [WinError 10061] Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte',)': /simple/ipykernel/
INFO:pip9._vendor.requests.packages.urllib3.connectionpool:Starting new HTTPS connection (2): pypi.org
WARNING:pip9._vendor.requests.packages.urllib3.connectionpool:Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip9._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x000002D74F344B00>: Failed to establish a new connection: [WinError 10061] Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte',)': /simple/ipykernel/
INFO:pip9._vendor.requests.packages.urllib3.connectionpool:Starting new HTTPS connection (3): pypi.org
WARNING:pip9._vendor.requests.packages.urllib3.connectionpool:Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip9._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x000002D74F33EB70>: Failed to establish a new connection: [WinError 10061] Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte',)': /simple/ipykernel/
INFO:pip9._vendor.requests.packages.urllib3.connectionpool:Starting new HTTPS connection (4): pypi.org
WARNING:pip9._vendor.requests.packages.urllib3.connectionpool:Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip9._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x000002D74F33E438>: Failed to establish a new connection: [WinError 10061] Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte',)': /simple/ipykernel/
INFO:pip9._vendor.requests.packages.urllib3.connectionpool:Starting new HTTPS connection (5): pypi.org
WARNING:pip9._vendor.requests.packages.urllib3.connectionpool:Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip9._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x000002D74F33E208>: Failed to establish a new connection: [WinError 10061] Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte',)': /simple/ipykernel/
INFO:pip9._vendor.requests.packages.urllib3.connectionpool:Starting new HTTPS connection (6): pypi.org
Traceback (most recent call last):
  File "e:\python3\lib\site-packages\pipenv\vendor\pip9\_vendor\requests\packages\urllib3\connection.py", line 142, in _new_conn
    (self.host, self.port), self.timeout, **extra_kw)
  File "e:\python3\lib\site-packages\pipenv\vendor\pip9\_vendor\requests\packages\urllib3\util\connection.py", line 98, in create_connection
    raise err
  File "e:\python3\lib\site-packages\pipenv\vendor\pip9\_vendor\requests\packages\urllib3\util\connection.py", line 88, in create_connection
    sock.connect(sa)

我猜，它与github上的以下问题密切相关： https: //github.com/pypa/pipenv/issues/1783

编辑：似乎运行pipenv install --skip-lock可以解决在无法访问 pypi.org 的情况下针对 devpi （或类似的东西）运行时的问题。这至少是我的解决方案（使用 pipelinenv 11.10.0 和 python 3.6.4）