20 lines
550 B
Python
20 lines
550 B
Python
from __future__ import unicode_literals
|
|
|
|
import tox
|
|
|
|
from .common import base_discover
|
|
from .via_path import check_with_path
|
|
|
|
|
|
@tox.hookimpl
|
|
def tox_get_python_executable(envconfig):
|
|
spec, path = base_discover(envconfig)
|
|
if path is not None:
|
|
return path
|
|
# 3. check if the literal base python
|
|
candidates = [envconfig.basepython]
|
|
# 4. check if the un-versioned name is good
|
|
if spec.name is not None and spec.name != envconfig.basepython:
|
|
candidates.append(spec.name)
|
|
return check_with_path(candidates, spec)
|