97 lines
3 KiB
Python
97 lines
3 KiB
Python
|
"""Used in jedi-vim's jedi#debug_info()"""
|
||
|
|
import sys
|
||
|
|
|
||
|
|
import vim
|
||
|
|
from jedi_vim import PythonToVimStr, jedi
|
||
|
|
|
||
|
|
|
||
|
|
def echo(msg):
|
||
|
|
vim.command('echo %r' % PythonToVimStr(msg))
|
||
|
|
|
||
|
|
|
||
|
|
def echo_error(msg):
|
||
|
|
vim.command('echohl ErrorMsg')
|
||
|
|
echo(msg)
|
||
|
|
vim.command('echohl None')
|
||
|
|
|
||
|
|
|
||
|
|
def format_exc_info(exc_info=None, tb_indent=2):
|
||
|
|
import traceback
|
||
|
|
|
||
|
|
if exc_info is None:
|
||
|
|
exc_info = sys.exc_info()
|
||
|
|
|
||
|
|
exc_msg = traceback.format_exception_only(exc_info[0], exc_info[1])
|
||
|
|
lines = ''.join(exc_msg).rstrip('\n').split('\n')
|
||
|
|
|
||
|
|
lines.append('Traceback (most recent call last):')
|
||
|
|
tb = traceback.format_tb(exc_info[2])
|
||
|
|
lines.extend(''.join(tb).rstrip('\n').split('\n'))
|
||
|
|
|
||
|
|
indent = ' ' * tb_indent
|
||
|
|
return '{0}'.format(('\n' + indent).join(lines))
|
||
|
|
|
||
|
|
|
||
|
|
def get_known_environments():
|
||
|
|
"""Get known Jedi environments."""
|
||
|
|
envs = list(jedi.find_virtualenvs())
|
||
|
|
envs.extend(jedi.find_system_environments())
|
||
|
|
return envs
|
||
|
|
|
||
|
|
|
||
|
|
def display_debug_info():
|
||
|
|
echo(' - global sys.executable: `{0}`'.format(sys.executable))
|
||
|
|
echo(' - global sys.version: `{0}`'.format(
|
||
|
|
', '.join([x.strip()
|
||
|
|
for x in sys.version.split('\n')])))
|
||
|
|
echo(' - global site module: `{0}`'.format(__import__('site').__file__))
|
||
|
|
|
||
|
|
try:
|
||
|
|
import jedi_vim
|
||
|
|
except Exception:
|
||
|
|
echo_error('ERROR: could not import jedi_vim: {0}'.format(
|
||
|
|
format_exc_info()))
|
||
|
|
return
|
||
|
|
|
||
|
|
if jedi_vim.jedi is None:
|
||
|
|
if hasattr(jedi_vim, 'jedi_import_error'):
|
||
|
|
error_msg = format_exc_info(jedi_vim.jedi_import_error)
|
||
|
|
else:
|
||
|
|
error_msg = 'unknown error'
|
||
|
|
echo_error('ERROR: could not import the "jedi" Python module: {0}'.format(
|
||
|
|
error_msg))
|
||
|
|
else:
|
||
|
|
echo('\n##### Jedi\n\n - path: `{0}`'.format(jedi_vim.jedi.__file__))
|
||
|
|
echo(' - version: {0}'.format(jedi_vim.jedi.__version__))
|
||
|
|
|
||
|
|
try:
|
||
|
|
project = jedi_vim.get_project()
|
||
|
|
environment = project.get_environment()
|
||
|
|
except AttributeError:
|
||
|
|
script_evaluator = jedi_vim.jedi.Script('')._evaluator
|
||
|
|
try:
|
||
|
|
sys_path = script_evaluator.project.sys_path
|
||
|
|
except AttributeError:
|
||
|
|
sys_path = script_evaluator.sys_path
|
||
|
|
else:
|
||
|
|
echo('\n##### Jedi environment: {0}\n\n'.format(environment))
|
||
|
|
echo(' - executable: {0}'.format(environment.executable))
|
||
|
|
try:
|
||
|
|
sys_path = environment.get_sys_path()
|
||
|
|
except Exception:
|
||
|
|
echo_error('ERROR: failed to get sys path from environment: {0}'.format(
|
||
|
|
format_exc_info()))
|
||
|
|
return
|
||
|
|
|
||
|
|
echo(' - sys_path:')
|
||
|
|
for p in sys_path:
|
||
|
|
echo(' - `{0}`'.format(p))
|
||
|
|
|
||
|
|
if environment:
|
||
|
|
echo('\n##### Known environments\n\n')
|
||
|
|
for environment in get_known_environments():
|
||
|
|
echo(' - {0} ({1})\n'.format(
|
||
|
|
environment,
|
||
|
|
environment.executable,
|
||
|
|
))
|