What's the difference between `pipenv install --index` and `pipenv install --pypi-mirror`?











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pipenv install command reference here.




-i, --index
Target PyPI-compatible package index url.



--pypi-mirror
Specify a PyPI mirror.




Besides, environment variable PIP_INDEX_URL corresponds to --index, PIPENV_PYPI_MIRROR corresponds to --pypi-mirror,



If I get a pypi mirror url, what's the difference between passing it as --index=<url> and as --pypi-mirror=<url>? It seems that both methods work for me.










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  • 1




    with --index, you could install from your own private pypi repo, like a devpi server.
    – georgexsh
    Nov 20 at 8:42












  • I haven't used any private index yet. Maybe that's what made me confused about theses two params. In my case, I only use PyPI mirrors. Passing the mirror url to --pypi-mirror and --index both work for me.
    – Simba
    Nov 25 at 11:31















up vote
2
down vote

favorite












pipenv install command reference here.




-i, --index
Target PyPI-compatible package index url.



--pypi-mirror
Specify a PyPI mirror.




Besides, environment variable PIP_INDEX_URL corresponds to --index, PIPENV_PYPI_MIRROR corresponds to --pypi-mirror,



If I get a pypi mirror url, what's the difference between passing it as --index=<url> and as --pypi-mirror=<url>? It seems that both methods work for me.










share|improve this question


















  • 1




    with --index, you could install from your own private pypi repo, like a devpi server.
    – georgexsh
    Nov 20 at 8:42












  • I haven't used any private index yet. Maybe that's what made me confused about theses two params. In my case, I only use PyPI mirrors. Passing the mirror url to --pypi-mirror and --index both work for me.
    – Simba
    Nov 25 at 11:31













up vote
2
down vote

favorite









up vote
2
down vote

favorite











pipenv install command reference here.




-i, --index
Target PyPI-compatible package index url.



--pypi-mirror
Specify a PyPI mirror.




Besides, environment variable PIP_INDEX_URL corresponds to --index, PIPENV_PYPI_MIRROR corresponds to --pypi-mirror,



If I get a pypi mirror url, what's the difference between passing it as --index=<url> and as --pypi-mirror=<url>? It seems that both methods work for me.










share|improve this question













pipenv install command reference here.




-i, --index
Target PyPI-compatible package index url.



--pypi-mirror
Specify a PyPI mirror.




Besides, environment variable PIP_INDEX_URL corresponds to --index, PIPENV_PYPI_MIRROR corresponds to --pypi-mirror,



If I get a pypi mirror url, what's the difference between passing it as --index=<url> and as --pypi-mirror=<url>? It seems that both methods work for me.







python pip pipenv






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asked Nov 20 at 8:23









Simba

184




184








  • 1




    with --index, you could install from your own private pypi repo, like a devpi server.
    – georgexsh
    Nov 20 at 8:42












  • I haven't used any private index yet. Maybe that's what made me confused about theses two params. In my case, I only use PyPI mirrors. Passing the mirror url to --pypi-mirror and --index both work for me.
    – Simba
    Nov 25 at 11:31














  • 1




    with --index, you could install from your own private pypi repo, like a devpi server.
    – georgexsh
    Nov 20 at 8:42












  • I haven't used any private index yet. Maybe that's what made me confused about theses two params. In my case, I only use PyPI mirrors. Passing the mirror url to --pypi-mirror and --index both work for me.
    – Simba
    Nov 25 at 11:31








1




1




with --index, you could install from your own private pypi repo, like a devpi server.
– georgexsh
Nov 20 at 8:42






with --index, you could install from your own private pypi repo, like a devpi server.
– georgexsh
Nov 20 at 8:42














I haven't used any private index yet. Maybe that's what made me confused about theses two params. In my case, I only use PyPI mirrors. Passing the mirror url to --pypi-mirror and --index both work for me.
– Simba
Nov 25 at 11:31




I haven't used any private index yet. Maybe that's what made me confused about theses two params. In my case, I only use PyPI mirrors. Passing the mirror url to --pypi-mirror and --index both work for me.
– Simba
Nov 25 at 11:31












1 Answer
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up vote
2
down vote



accepted










this is an interesting question, the doc of pipenv is unclear on the difference of those two options, then the best source is its source code, as of version v2018.11.26, its behavior roughly like:




  • you could specify multiple --index, they formed the source list of packages, they could be the PyPI url or a private repository url.

  • only one --pypi-mirror could be specified.

  • if --pypi-mirror is used, for each PyPI source url in the source list, would be replaced with mirror url.

  • in the end, pipenv shell out all sources to pip install, with --index-url, and --extra-index-url option if there is more than one source.


if you only install from PyPI, the net effect of both methods is the same.






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    up vote
    2
    down vote



    accepted










    this is an interesting question, the doc of pipenv is unclear on the difference of those two options, then the best source is its source code, as of version v2018.11.26, its behavior roughly like:




    • you could specify multiple --index, they formed the source list of packages, they could be the PyPI url or a private repository url.

    • only one --pypi-mirror could be specified.

    • if --pypi-mirror is used, for each PyPI source url in the source list, would be replaced with mirror url.

    • in the end, pipenv shell out all sources to pip install, with --index-url, and --extra-index-url option if there is more than one source.


    if you only install from PyPI, the net effect of both methods is the same.






    share|improve this answer

























      up vote
      2
      down vote



      accepted










      this is an interesting question, the doc of pipenv is unclear on the difference of those two options, then the best source is its source code, as of version v2018.11.26, its behavior roughly like:




      • you could specify multiple --index, they formed the source list of packages, they could be the PyPI url or a private repository url.

      • only one --pypi-mirror could be specified.

      • if --pypi-mirror is used, for each PyPI source url in the source list, would be replaced with mirror url.

      • in the end, pipenv shell out all sources to pip install, with --index-url, and --extra-index-url option if there is more than one source.


      if you only install from PyPI, the net effect of both methods is the same.






      share|improve this answer























        up vote
        2
        down vote



        accepted







        up vote
        2
        down vote



        accepted






        this is an interesting question, the doc of pipenv is unclear on the difference of those two options, then the best source is its source code, as of version v2018.11.26, its behavior roughly like:




        • you could specify multiple --index, they formed the source list of packages, they could be the PyPI url or a private repository url.

        • only one --pypi-mirror could be specified.

        • if --pypi-mirror is used, for each PyPI source url in the source list, would be replaced with mirror url.

        • in the end, pipenv shell out all sources to pip install, with --index-url, and --extra-index-url option if there is more than one source.


        if you only install from PyPI, the net effect of both methods is the same.






        share|improve this answer












        this is an interesting question, the doc of pipenv is unclear on the difference of those two options, then the best source is its source code, as of version v2018.11.26, its behavior roughly like:




        • you could specify multiple --index, they formed the source list of packages, they could be the PyPI url or a private repository url.

        • only one --pypi-mirror could be specified.

        • if --pypi-mirror is used, for each PyPI source url in the source list, would be replaced with mirror url.

        • in the end, pipenv shell out all sources to pip install, with --index-url, and --extra-index-url option if there is more than one source.


        if you only install from PyPI, the net effect of both methods is the same.







        share|improve this answer












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        share|improve this answer










        answered Dec 7 at 8:40









        georgexsh

        10.1k11135




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