pip supports basic HTTP-based authentication credentials. This is done by providing the username (and optionally password) in the URL:
https://username:password@pypi.company.com/simple
For indexes that only require single-part authentication tokens, provide the token as the “username” and do not provide a password:
https://0123456789abcdef@pypi.company.com/simple
New in version 10.0.
Certain special characters are not valid in the credential part of a URL. If the user or password part of your login credentials contain any of these
special characters
, then they must be percent-encoded. As an example, for a user with username
user
and password
he//o
accessing a repository at
pypi.company.com/simple
, the URL with credentials would look like:
https://user:he%2F%2Fo@pypi.company.com/simple
pip supports loading credentials from a user’s
.netrc
file. If no credentials are part of the URL, pip will attempt to get authentication credentials for the URL’s hostname from the user’s
.netrc
file. This behaviour comes from the underlying use of
requests
, which in turn delegates it to the
Python standard library’s
netrc
模块
.
注意
如提及在
standard library documentation for netrc
, only ASCII characters are allowed in
.netrc
files. Whitespace and non-printable characters are not allowed in passwords.
Below is an example
.netrc
, for the host
example.com
, with a user named
daniel
, using the password
qwerty
:
machine example.com login daniel password qwerty
More information about the
.netrc
file format can be found in the GNU
ftp
man pages
.
pip supports loading credentials stored in your keyring using the keyring 库。
$ pip install keyring # install keyring from PyPI $ echo "your-password" | keyring set pypi.company.com your-username $ pip install your-package --index-url https://pypi.company.com/
注意，
keyring
(the Python package) needs to be installed separately from pip. This can create a bootstrapping issue if you need the credentials stored in the keyring to download and install keyring.
It is, thus, expected that users that wish to use pip’s keyring support have some mechanism for downloading and installing keyring in their Python environment.
