关于python pickle: 我有一种情况,我试图重新加载一堆我已保存到我已命名为原始变量名称的文件+ .pkl
我可以重新加载数据,但无法找到将此数据转换回原始名称的简单方法。这是我的代码:
varsToPickle=('gradBoostersIN',
'gradBoostersOUT',
'gradBoostersSTAT',
'predictTableTest',
'predictTableTrain',
'scoresTrainIN',
'scoresTrainOUT',
'scoresTrainSTAT',
'scoresTestIN',
'scoresTestOUT',
'scoresTestSTAT')
for fn in varsToPickle:
var_filename = '(A_Pathway)/%s.pkl' %fn
# Open the file to load the var
var_pkl = open(var_filename, 'rb')
pickle.load(var_pkl)
# this is where id like to have the load assign the output to variable fn
# something like: eval('%s = pickle.load(var_pkl)' %fn)
# Close the pickle instances
var_pkl.close()
我是python的新手,但出于多种原因我真的不喜欢这种方法(尤其是eval()让我害怕)。我觉得这必须是定期完成的事情,但我找不到正确的方法来搜索这个答案。谢谢您的帮助!