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bpo-32116: Add csv2list() and list2csv() to csv module #4450

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bpo-32116: Add csv2list() and list2csv() to csv module #4450

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16 changes: 16 additions & 0 deletions Lib/csv.py
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Original file line number Diff line number Diff line change
Expand Up @@ -447,3 +447,19 @@ def has_header(self, sample):
hasHeader -= 1

return hasHeader > 0

def csv2list(file_name):
# import csv file to a list
list_name=[]
with open(file_name) as csvfile:
readerfile = reader(csvfile)
for row in readerfile:
list_name.append(row)
return list_name

def list2csv(list_name,file_name):
#write list to csv
with open(file_name, 'w', newline='') as csvfile:
writerfile = csv.writer(csvfile)
writerfile.writerows(list_name)
#it's a procedure, nothing returned