python show folder files and not subfolder files
Terry Reedy
tjreedy at udel.edu
Thu Sep 24 01:52:28 EDT 2020
On 9/23/2020 7:24 PM, pascal z via Python-list wrote:
> Please advise if the following is ok (i don't think it is)
>
> #!/usr/bin/env python3
> # -*- coding: utf-8 -*-
>
> import os
>
> csv_contents = ""
> output_file = '/home/user/Documents/csv/output3csv.csv'
> Lpath = '/home/user/Documents/'
>
> csv_contents = "FOLDER PATH;Size in Byte;Size in Kb;Size in Mb;Size in Gb\n"
>
> d_size = 0
> for root, dirs, files in os.walk(Lpath, topdown=False):
> for i in files:
> d_size += os.path.getsize(root + os.sep + i)
> csv_contents += "%s ;%.2f ;%.2f ;%.2f ;%.2f \n" % (root, d_size, d_size/1024, d_size/1048576, d_size/1073741824)
>
> counter = Lpath.count(os.path.sep)
> if counter < 5:
> for f in os.listdir(Lpath):
> path = os.path.join(Lpath, f)
> f_size = 0
> f_size = os.path.getsize(path)
> csv_contents += "%s ;%.2f ;%.2f ;%.2f ;%.2f \n" % (path, f_size, f_size/1024, f_size/1048576, f_size/1073741824)
>
> fp = open(output_file, "w")
> fp.write(csv_contents)
> fp.close()
Read
https://docs.python.org/3/faq/programming.html#what-is-the-most-efficient-way-to-concatenate-many-strings-together
--
Terry Jan Reedy
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