pip with embedded python

I installed embedded python from here, titled "Windows x86-64 embeddable zip file", but it does not have pip installed, it does not have site-packages either, when I try to do python get-pip.py it failed to run because this file has import pip in it. So how can I install pip within a embedded python environment.

Traceback (most recent call last): File ".\getpip.py", line 20061, in main() File ".\getpip.py", line 194, in main bootstrap(tmpdir=tmpdir) File ".\getpip.py", line 82, in bootstrap import pip File "", line 961, in _find_and_load File "", line 950, in _find_and_load_unlocked File "", line 646, in _load_unlocked File "", line 616, in _load_backward_compatible

The directory structure is:

Directory: C:\Downloads\python-3.6.1rc1-embed-win32

Mode                LastWriteTime         Length Name
----                -------------         ------ ----
-a----         3/4/2017   7:26 PM         157344 pyexpat.pyd
-a----         3/4/2017   7:26 PM          97952 python.exe
-a----         3/4/2017   7:26 PM          58016 python3.dll
-a----         3/4/2017   7:26 PM        3263648 python36.dll
-a----         3/4/2017   7:26 PM        2209284 python36.zip
-a----         3/4/2017   7:26 PM             79 python36._pth
-a----         3/4/2017   7:26 PM          96416 pythonw.exe
-a----         3/4/2017   7:26 PM          23200 select.pyd
-a----         3/4/2017   7:26 PM         866464 sqlite3.dll
-a----         3/4/2017   7:26 PM         895648 unicodedata.pyd
-a----         3/4/2017   7:26 PM          83784 vcruntime140.dll
-a----         3/4/2017   7:26 PM          24224 winsound.pyd
-a----         3/4/2017   7:26 PM          45216 _asyncio.pyd
-a----         3/4/2017   7:26 PM          77984 _bz2.pyd
-a----         3/4/2017   7:26 PM         101536 _ctypes.pyd
-a----         3/4/2017   7:26 PM         215712 _decimal.pyd
-a----         3/4/2017   7:26 PM         156832 _elementtree.pyd
-a----         3/4/2017   7:26 PM        1042592 _hashlib.pyd
-a----         3/4/2017   7:26 PM         183456 _lzma.pyd
-a----         3/4/2017   7:26 PM          32416 _msi.pyd
-a----         3/4/2017   7:26 PM          25760 _multiprocessing.pyd
-a----         3/4/2017   7:26 PM          33952 _overlapped.pyd
-a----         3/4/2017   7:26 PM          61600 _socket.pyd
-a----         3/4/2017   7:26 PM          64160 _sqlite3.pyd
-a----         3/4/2017   7:26 PM        1458848 _ssl.pyd

Even if explicitly stated that the embeddable version of Python does not support Pip, it is possible with care. You need to:

  1. Download and unzip Python embeddable zip file.

  2. In the file python39._pth or similar, uncomment the import command. Result should look similar to this:

    python39.zip
    .
    import site
    
  3. Download get-pip.py to the Python install folder

  4. Run get-pip.py. this installs Pip into the Scripts directory:

    python get-pip.py
    
  5. Run Pip directly from command line as Pip is a executable program (this example is to install Pandas):

    .\Scripts\pip install pandas
    

You could find more information about this in the Pip issue 4207


how I installed pip into an embeddable python distribution:

  1. unpack the python embeddable distro archive and cd there
  2. run python ./get-pip.py (got here)
  3. EITHER just uncomment string import site inside file pythonXX._pth OR copy folders (at least pip) from the newly-created folder Lib/site-packages/ into pythonXX.zip

now it's possible to python -m pip ...


I recently ran into the same issue. I checked the documentation for pip and they seem to say that this use case isn't supported etc. But anyhow, here is my hack for getting the modules to work.

I installed, and by that I mean unzipped embedded python into a directory called d:\python. I assumed that the modules are going to live in that same directory.

First, to install the pip module, I needed to save the extraceted files. I changed the get-pip.py using a text editor that supported unix line terminators by removing the rmtree lines that remove the temporary and unpacked tree from the blob containted in the get-pip.py file.

I changed both locations, but only the last one was needed. The line that I changed in two locations read

shutil.rmtree(tmpdir, ignore_errors=True)

and I modified it thus (I didn't want to bother with the python indentation blocks):

print('shutil.rmtree(tmpdir, ignore_errors=True)')

I now ran my python D:\python\python.exe on the modified get-pip.py and found the temporary directory where the files were unzipped to.

I copied this directory, (check that it contains a main.py) file into the python install D:\python\pip (this is where I wanted my modules to live), ensuring that the D:\python\pip directory contained the main.py file.

The pip module is now installed in the python directory, but you need to hack pip further to remove the exception above. I did this by changing the locations.py file (in my case located in D:\python\pip\locations.py) to return the bin_py and bin_user locations of D:\python.

ie:

86 if WINDOWS:
....
bin_py = 'd:/python'
bin_user = 'd:/python'

I had to change the user_dir for pip to somewhere that would persist on this drive that was shared across multiple VMs.

The pip module now runs fine, eg

d:\python\python.exe -m pip ...


Solution for me was deleting this file:

python39._pth

This allows Pip to work, and also allow import from same directory. Alternatively you can get this:

https://nuget.org/packages/python

Click "Download package", and you can extract just like a Zip file.