SFDC - Generate package from metadata list

generate.py

'''
select id, copado__User_Story__r.Name, copado__User_Story__r.copado__User_Story_Title__c, copado__Metadata_API_Name__c, copado__User_Story__r.copado__Status__c
from copado__User_Story_Metadata__c 
where copado__User_Story__r.copado__Project__c = 'aQ42K0000008ONySAM'
'''


f = open("metadata.txt", "r")

packageFolder = "deltaPackages"
packageXMLFile = packageFolder + '/package.xml'
packageZIPFile = packageFolder + "/package.zip"

checkList = set()
res = {}
for mdt in f:
    currentList = mdt.split(".", 1)
    if currentList[0] not in res:
        res[currentList[0]] = set()
    if mdt not in checkList:
        res[currentList[0]].add(currentList[1])
        checkList.add(mdt)

print(res)


f = open(packageXMLFile, "w")
f.write('<?xml version="1.0" encoding="UTF-8"?>\n<Package xmlns="http://soap.sforce.com/2006/04/metadata">\n')

for k in res.keys():
    f.write('    <types>\n')
    for v in res[k]:
        f.write('        <members>' + v.strip() + '</members>\n')
    f.write('        <name>' + k + '</name>\n')
    f.write('    </types>\n')

f.write('    <version>56.0</version>\n</Package>\n')
f.close()

import subprocess
import sys
bashCommand = 'sfdx force:mdapi:retrieve -a 56.0 -r ' + packageFolder + ' -k ' + packageXMLFile + ' -u nnfs2 --zipfilename ../' + packageZIPFile
result = subprocess.run(["bash", "-c", bashCommand], capture_output=True, text=True)

print(result)