NameError: name 'anyHub' is not defined

[arozehnal]

NameError: name 'anyHub' is not defined

[Yggdroot]

What's the output of :py3 print(sys.path) after Leaderf -h is run?

[arozehnal]

:Leaderf -h
Error detected while processing function leaderf#Any#start[4]..leaderf#LfPy:
line 1:
Traceback (most recent call last):
File "", line 1, in
NameError: name 'anyHub' is not defined

:py3 print(sys.path)
['/intax/roze2/.vim/plugged/LeaderF/autoload/leaderf/python', '/opt/freeware/lib64/python37.zip', '
/opt/freeware/lib64/python3.7', '/opt/freeware/lib64/python3.7/lib-dynload', '/opt/freeware/lib64/python3.7/site-packages', '/opt/freeware/lib/python3.7/site-packages', 'vim_path']

[Yggdroot]

Duplicate of #720 .

[arozehnal]

I'm new here - sorry for the stupid question...
Is my problem to be solved by reinstalling the LeaderF plugin?
I have reinstalled the plugin, including the C extension,but the result is still the same.

According to messages like
Symbol PyBool_FromLong (number 1) is not exported from dependent module vim.
I judge that the problem is in the setting/availability of some symbols in vim-leaderf-python communication.
I compiled vim to have python support bolted on statically, but the result is still the same.

vim reports that it has Python3 support, the LeaderF installation went Ok...
Question:
Is there any way to verify the functionality of LeaderF outside of Vim?

[Yggdroot]

Actually, if Leaderf -h,

LeaderF/autoload/leaderf/Any.vim

Lines 10 to 14 in 7088bab

	if leaderf#versionCheck() == 0 " this check is necessary
	finish
	endif
	exec g:Lf_py "from leaderf.anyExpl import *"

should have been executed.

You can run :py3 from leaderf.anyExpl import * after Leaderf -h.

To see the output of :py3 print(globals()) before and after the command above.

[arozehnal]

Here is output of :py3 print(globals()) before
py3 print(globals())

{'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <cl
ass '_frozen_importlib.BuiltinImporter'>, '__spec__': None, '__annotations__': {
}, '__builtins__': <module 'builtins' (built-in)>, 'vim': <module 'vim' (built-i
n)>, 'sys': <module 'sys' (built-in)>}

and after

{'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <cl
ass '_frozen_importlib.BuiltinImporter'>, '__spec__': None, '__annotations__': {
}, '__builtins__': <module 'builtins' (built-in)>, 'vim': <module 'vim' (built-i
n)>, 'sys': <module 'sys' (built-in)>, 'os': <module 'os' from '/opt/freeware/li
b/python3.7/os.py'>, 're': <module 're' from '/opt/freeware/lib/python3.7/re.py'
>, 'cwd': '/intax/roze2/.vim/plugged/LeaderF/autoload'}

I'm not a programmer, but from the output, it seems that Vim and Python were successfully linked, but the loading of LeaderF failed, specifically the import of Python modules.

I've requested help on the AIX discussion forum as well, so we'll see.

[Yggdroot]

LeaderF/autoload/leaderf/Any.vim

Lines 10 to 14 in 7088bab

	if leaderf#versionCheck() == 0 " this check is necessary
	finish
	endif
	exec g:Lf_py "from leaderf.anyExpl import *"

It seems Line 14 is not executed, could you check it please?
You can add the code as below:

if leaderf#versionCheck() == 0  " this check is necessary 
     echoerr "leaderf#versionCheck() failed." 
     finish 
 endif 
  
 exec g:Lf_py "from leaderf.anyExpl import *" 

If necessary, modify the function below:

LeaderF/autoload/leaderf.vim

Lines 346 to 364 in b198bdf

	function! leaderf#versionCheck()
	if g:Lf_PythonVersion == 2 && pyeval("sys.version_info < (2, 7)")
	echohl Error
	echo "Error: LeaderF requires python2.7+, your current version is " . pyeval("sys.version")
	echohl None
	return 0
	elseif g:Lf_PythonVersion == 3 && py3eval("sys.version_info < (3, 1)")
	echohl Error
	echo "Error: LeaderF requires python3.1+, your current version is " . py3eval("sys.version")
	echohl None
	return 0
	elseif g:Lf_PythonVersion != 2 && g:Lf_PythonVersion != 3
	echohl Error
	echo "Error: Invalid value of `g:Lf_PythonVersion`, value must be 2 or 3."
	echohl None
	return 0
	endif
	return 1
	endfunction

as

function! leaderf#versionCheck() 
     if g:Lf_PythonVersion == 2 && pyeval("sys.version_info < (2, 7)") 
          
         echoerr "Error: LeaderF requires python2.7+, your current version is " . pyeval("sys.version") 
         
         return 0 
     elseif g:Lf_PythonVersion == 3 && py3eval("sys.version_info < (3, 1)") 
         
         echoerr "Error: LeaderF requires python3.1+, your current version is " . py3eval("sys.version") 
        
         return 0 
     elseif g:Lf_PythonVersion != 2 && g:Lf_PythonVersion != 3 
        
         echoerr "Error: Invalid value of `g:Lf_PythonVersion`, value must be 2 or 3." 
         
         return 0 
     endif 
     return 1 
 endfunction 

[arozehnal]

I'd like to thank you for your willingness and helpfulness. I've come to the conclusion that the plugin is unrunnable on AIX. I tried the replacements you sent last time and didn't get much further...

`Error detected while processing /intax/roze2/.vim/plugged/LeaderF/autoload/leaderf/Any.vim:
line 16:
Traceback (most recent call last):
File "", line 1, in
File "/intax/roze2/.vim/plugged/LeaderF/autoload/leaderf/python/leaderf/anyExpl.py", line 15
, in
from .manager import *
File "/intax/roze2/.vim/plugged/LeaderF/autoload/leaderf/python/leaderf/manager.py", line 19
, in
from .asyncExecutor import AsyncExecutor
File "/intax/roze2/.vim/plugged/LeaderF/autoload/leaderf/python/leaderf/asyncExecutor.py", l
ine 7, in
import subprocess
File "/opt/freeware/lib/python3.7/subprocess.py", line 152, in
import _posixsubprocess
ImportError: Symbol resolution failed for /opt/freeware/lib/python3.7/lib-dynload/_posixsubpro
cess.so because:
^ISymbol PyArg_ParseTuple (number 1) is not exported from dependent
^I module vim.
^ISymbol PyBytes_AsString (number 2) is not exported from dependent
^I module vim.
^ISymbol PyErr_Fetch (number 3) is not exported from dependent
^I module vim.
^ISymbol PyErr_Restore (number 4) is not exported from dependent
^I module vim.
^ISymbol PyErr_SetFromErrno (number 5) is not exported from dependent
^I module vim.
^ISymbol PyErr_SetString (number 6) is not exported from dependent
^I module vim.
Additional errors occurred but are not reported.
Examine .loader section symbols with the 'dump -Tv' command.
Error detected while processing function leaderf#Any#start[4]..leaderf#LfPy:
line 1:
Traceback (most recent call last):

I tried a little search for Symbol PyArg_ParseTuple (number 1)
and found ... https://bugs.python.org/issue13493
I've long ago accepted that rows of things are common on Linux, but on AIX there is a problem.
Thanks again for the help, I'm going to run LeaderF on windows :-)