mirror of
https://github.com/morpheus65535/bazarr
synced 2024-12-26 09:37:25 +00:00
16 lines
552 B
Python
16 lines
552 B
Python
try:
|
|
import ast
|
|
from _markerlib.markers import default_environment, compile, interpret
|
|
except ImportError:
|
|
if 'ast' in globals():
|
|
raise
|
|
def default_environment():
|
|
return {}
|
|
def compile(marker):
|
|
def marker_fn(environment=None, override=None):
|
|
# 'empty markers are True' heuristic won't install extra deps.
|
|
return not marker.strip()
|
|
marker_fn.__doc__ = marker
|
|
return marker_fn
|
|
def interpret(marker, environment=None, override=None):
|
|
return compile(marker)()
|