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GeezerVison is showing github.com — python_intermediate/python_csv/append_function.py at master · Alexmhack/python_intermediate Expand file tree/ Copy pathappend_function.pyMore file actions 25 lines (21 loc) · 585 Bytes / Copy pathappend_function.pyFile metadata and controls25 lines (21 loc) · 585 Bytes 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 import csv # number of rows def get_length(file_path): with open(file_path) as csvfile: reader = csv.reader(csvfile) reader_list = list(reader) return len(reader_list) def append_data(file_path, name, email): fieldnames = ['id', 'name', 'email'] next_id = get_length(file_path) with open('data.csv', 'a', newline='') as csvfile: writer = csv.DictWriter(csvfile, fieldnames=fieldnames) if next_id == 0: writer.writeheader() next_id = 1 writer.writerow({ "id": next_id, "name": name, "email": email }) |
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