Merge all file .pkl to one file .pkl Python3

user_17189155 0
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I have file pickle in some folder. 1 Folder will have many file pickle and it will update everyday.

For example in signature folder have; 1.pkl 2.pkl .... 1000.pkl

i want to merge all in one file with automatically by id file. Have some solution?

python-3.x
1 Answers

If you have dictionari file, just load it in 1 variable then convert to pkl data.

import os
import pickle

folder='signature/'
db = {}  
for filename in os.listdir(folder):  
    if filename.endswith('.pkl'):
        myfile = open(folder+filename,"rb")
        db[os.path.splitext(filename)[0]]= pickle.load(myfile)
        myfile.close()
        print(filename)

print(db)
myfile = open("merge/merge.pkl","wb")
pickle.dump(db, myfile)
myfile.close()

Finally, i solved my problem. Thanks to my friend.

user_171891550
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