Script to show progress?

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I would like show progress to user when my python script processing a big file.

I have seen script printings '\', "|', '/' in the same cursor position in the shell to show progress.

How can I do that in python?

A simple "infinite spinner" implementation:

import time
import itertools

for c in itertools.cycle('/-\|'):
    print(c, end = '\r')
    time.sleep(0.2)

Write-Progress (Microsoft.PowerShell.Utility), Summary: Microsoft Scripting Guy Ed Wilson shows you how to add a It is common to display some kind of progress when a script takes a� I would like show progress to user when my python script processing a big file. I have seen script printings '\', "|', '/' in the same cursor position in the shell to show progress.

You should use python-progressbar

It's as simple to use as:

import progressbar as pb

progress = pb.ProgressBar(widgets=_widgets, maxval = 500000).start()
progvar = 0

for i in range(500000):  
    # Your code here
    progress.update(progvar + 1)
    progvar += 1

This will show a progress bar like:

Progress: |####################################################            |70%

Add a Progress Bar to Your PowerShell Script, It's an intuitive way to not only display status messages to the user but also to have a progress bar to indicate to the user how far the script is� For this, I use the Write-Progress cmdlet. The Write-Progress cmdlet is ideal for displaying a graphical progress bar right in the console. It’s an intuitive way to not only display status messages to the user but also to have a progress bar to indicate to the user how far the script is along in its execution.

tqdm is a more powerful one for this case. it has better features and comparability.

it is easy for usage, the code could be simple as:

from tqdm import tqdm
for i in tqdm(range(10000)):
    pass  # or do something else

customization is also easy for special cases.

here is a demo from the repo:

A Better Way to Use Write-Progress, I like my scripts to give feedback to the console to demonstrate progress To show a progress bar you use the -PercentComplete switch to� PowerShell : Show Progress Bar, Status and % Completed for Long Running Script March 4, 2020 May 7, 2018 by Morgan You can use the Write-Progress cmdlet to display progress status and percentage of process completed for a long running command or script.

If you want to roll your own, you can do something like this:

import sys, time

for i in range(10):
  print ".", # <- no newline
  sys.stdout.flush() #<- makes python print it anyway
  time.sleep(1)

print "done!"

This'll print one dot every second and then print "done!"

Using Write-Progress to provide feedback in Powershell, Creating a simple Progress Bar for a shell script. but you want to give the user something to watch to show that the script has not died. To show a progress bar you use the -PercentComplete switch to report a value between 0 and 100. Within a For loop you can likely do this using the variables that count the iterations. For a ForEach-Object loop, its best to use a counter variable which you increment on each iteration and then the .Count property of your collection for the total.

Or the usual helicopter (in Python 3):

import sys, time

for i in range(10):
   print("/-\|"[i % 4], end="\b")
   sys.stdout.flush()  #<- makes python print it anyway
   time.sleep(0.1)

print("\ndone!")

Progress Bar, I want to add a progress bar in my bash script that show the "." character as progress , and process ended after MAX 180 second. in the bash� You have a SSIS package that includes one or more Script Tasks that take a considerable amount of time to finish. In this tip I will show you how to get progress information so you can monitor the SQL Server Integration Services Package execution for Script Tasks. Solution. A common DBA task is to monitor SSIS package execution.

Linux + how to create simple Progress Bar in bash, I cover using "pv" (pipe view), example commands with built in status reporting, and writing your Duration: 9:51 Posted: Feb 24, 2015 It is common to display some kind of progress when a script takes a long time to complete. When a user launches the script and nothing happens, one begins to wonder if the script launched correctly. We probably have all had the occasion to start three or four copies of a program that is slow in launching because we clicked and nothing happened.

Show status progress in Linux Shell Scripts, And it gives the user information how long your script will run and what the Without this counter the progress bar cannot show you the current� Then, assuming you saved the Python script as progressbar.py, it's possible to show the progress bar from your bash script by running the following command: python progressbar.py 10 50 It would show a progress bar sized 50 characters and "running" for 10 seconds.

PowerShell: Implementing a Progress Bar with Write-Progress – SID , Script writers have a couple of options to build visual cues to the user as Once we've confirmed we can see the progress bar; we can now get� Script to show progress? I would like show progress to user when my python script processing a big file. I have seen script printings '\', "

Comments
  • Very interesting elegant sample. Cycling through characters in a string. Did you write this yourself or got it from somewhere? I'm asking because I would like to see more examples.