ProgressIter 0.2

A simple wrapper of any Iterator or Iterable

ProgressIter v0.2

Discription

This is a simple wrapper of any Iterator or Iterable and print the progressbar string during a for loop.

Like this:

[#################################################8                                                  ]49%(5131/10289)some extra information

Usage

Class instantiation

Progressbar(
    iter
    length=0,
    on=True,
)

iter is the Iterator or the Iterable object you want to iterate in a for loop.

length (Optional) The total length of iter. Only use if the iter object has no attribute __len__. If the length was set wrong, the printing string of progressbar may act wrong.

on (Optional) If it is set to False, nothing will be print. The progressbar will act the same as the iterable object.

Methods

show_message(str)

str Some extra information you want to print after the string of progressbar. When this method is called, the information will not be print immediately. When the iterable object goes to the next step, this information will be print.

Example

from Progressbar import Progressbar as PB
import time

def some_work(some_data):
    time.sleep(0.001)

some_iterable_dataset = range(1000)

start_time = time.time()
pb = PB(some_iterable_dataset, on=True)
for data in pb:
    some_work(data)
    pb.show_message('time:%.1f sec'%(time.time()-start_time))