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#!/usr/bin/env python3
import os
import sys
import time
def dirnames(a, b):
dir_a = f"{root}/{a}"
dir_b = os.path.join(dir_a, str(b))
if not os.path.exists(dir_a):
os.mkdir(dir_a)
if not os.path.exists(dir_b):
os.mkdir(dir_b)
return dir_a, dir_b
started = time.time()
root = sys.argv[1]
numfiles = int(sys.argv[2])
if not os.path.exists(root):
os.mkdir(root)
per_level = 10 ** 3
a = b = c = 0
dir_a, dir_b = dirnames(a, b)
prev_status = 0
for i in range(numfiles):
filename = os.path.join(dir_b, f"file-{i}")
open(filename, "w").close()
c += 1
if c == per_level:
c = 0
b += 1
if b == per_level:
b = 0
a += 1
dir_a, dir_b = dirnames(a, b)
percent = 100.0 * float(i) / float(numfiles)
now = time.time()
duration = now - started
if duration > 1:
speed = i / duration
else:
speed = 1
if speed < 1:
print(speed, i, duration)
eta = (numfiles - i) / speed
if now - prev_status > 1:
sys.stdout.write(
f"\rCreated {i} of {numfiles} files ({percent:.2f}%), at {speed:.0f}/s, {eta:.0f}s remaining"
)
prev_status = now
sys.stdout.write("\n")
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