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Separate the predictor and the predict

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Jean-Benoist Leger 2019-04-22 19:32:26 +02:00 • committed by Jean-Benoist Leger
parent 4f48345fa2
commit dbdc4fe81d
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1 changed files with 12 additions and 5 deletions
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17
xonsh/commands_cache.py
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@ -213,11 +213,11 @@ class CommandsCache(cabc.Mapping):
val == (name, True) and self.locate_binary(name, ignore_alias=True) is None
)
def predict_threadable(self, cmd):
"""Predicts whether a command list is able to be run on a background
thread, rather than the main thread.
def predictor_threadable(self, cmd0):
"""Return the predictor whether a command list is able to be run on a
background thread, rather than the main thread.
"""
name = self.cached_name(cmd[0])
name = self.cached_name(cmd0)
predictors = self.threadable_predictors
if ON_WINDOWS:
# On all names (keys) are stored in upper case so instead
@ -232,8 +232,15 @@ class CommandsCache(cabc.Mapping):
if pre in predictors:
predictors[name] = predictors[pre]
if name not in predictors:
predictors[name] = self.default_predictor(name, cmd[0])
predictors[name] = self.default_predictor(name, cmd0)
predictor = predictors[name]
return predictor
def predict_threadable(self, cmd):
"""Predicts whether a command list is able to be run on a background
thread, rather than the main thread.
"""
predictor = self.predictor_threadable(cmd[0])
return predictor(cmd[1:])
#