[GRASS-user] Trying to use GRASS with Jupyter note books in Windows

[Vishal Mehta]

I'm trying to follow this setup:
https://github.com/ncsu-geoforall-lab/GIS714-assignments/blob/main/GRASS_GIS_Foundations/JupyterOnWindows_Tutorial.ipynb

I have stand-alone GRASS GIS 8.3 installed in Windows in C:\GRASS GIS 8.3

I followed the  7 setup steps (changing set path to reflect that its
installed in C:\GRASS GIS 8.3
Then when i run this first part:

import os
import subprocess
import sys

# Ask GRASS GIS where its Python packages are.
sys.path.append(
    subprocess.check_output(["grass", "--config", "python_path"],
text=True).strip()
)

# Import GRASS packages
import grass.script as gs
import grass.jupyter as gj
--
I get the following error:

---------------------------------------------------------------------------FileNotFoundError
                        Traceback (most recent call last)
Cell In[1], line 7      3 import sys      5 # Ask GRASS GIS where its
Python packages are.      6 sys.path.append(----> 7
subprocess.check_output(["grass", "--config", "python_path"],
text=True).strip()      8 )     10 # Import GRASS packages     11
import grass.script as gs

File C:\GRASS GIS 8.3\Python39\lib\subprocess.py:424, in
check_output(timeout, *popenargs, **kwargs)    421         empty = b''
   422     kwargs['input'] = empty--> 424 return run(*popenargs,
stdout=PIPE, timeout=timeout, check=True,    425
**kwargs).stdout

File C:\GRASS GIS 8.3\Python39\lib\subprocess.py:505, in run(input,
capture_output, timeout, check, *popenargs, **kwargs)    502
kwargs['stdout'] = PIPE    503     kwargs['stderr'] = PIPE--> 505 with
Popen(*popenargs, **kwargs) as process:    506     try:    507
stdout, stderr = process.communicate(input, timeout=timeout)

File C:\GRASS GIS 8.3\Python39\lib\subprocess.py:951, in
Popen.__init__(self, args, bufsize, executable, stdin, stdout, stderr,
preexec_fn, close_fds, shell, cwd, env, universal_newlines,
startupinfo, creationflags, restore_signals, start_new_session,
pass_fds, user, group, extra_groups, encoding, errors, text, umask)
947         if self.text_mode:    948             self.stderr =
io.TextIOWrapper(self.stderr,    949
encoding=encoding, errors=errors)--> 951     self._execute_child(args,
executable, preexec_fn, close_fds,    952
pass_fds, cwd, env,    953                         startupinfo,
creationflags, shell,    954                         p2cread,
p2cwrite,    955                         c2pread, c2pwrite,    956
                    errread, errwrite,    957
restore_signals,    958                         gid, gids, uid, umask,
   959                         start_new_session)    960 except:
961     # Cleanup if the child failed starting.    962     for f in
filter(None, (self.stdin, self.stdout, self.stderr)):

File C:\GRASS GIS 8.3\Python39\lib\subprocess.py:1420, in
Popen._execute_child(self, args, executable, preexec_fn, close_fds,
pass_fds, cwd, env, startupinfo, creationflags, shell, p2cread,
p2cwrite, c2pread, c2pwrite, errread, errwrite,
unused_restore_signals, unused_gid, unused_gids, unused_uid,
unused_umask, unused_start_new_session)   1418 # Start the process
1419 try:-> 1420     hp, ht, pid, tid =
_winapi.CreateProcess(executable, args,   1421
     # no special security   1422                              None,
None,   1423                              int(not close_fds),   1424
                           creationflags,   1425
       env,   1426                              cwd,   1427
                  startupinfo)   1428 finally:   1429     # Child is
launched. Close the parent's copy of those pipe   1430     # handles
that only the child should have open.  You need   (...)   1433     #
pipe will not close when the child process exits and the   1434     #
ReadFile will hang.   1435     self._close_pipe_fds(p2cread, p2cwrite,
  1436                          c2pread, c2pwrite,   1437
            errread, errwrite)
FileNotFoundError: [WinError 2] The system cannot find the file specified


Can someone help figure out what the issue is?
Thanks,
Vishal
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