Python Progress Indicator Utility
Project description
The PyPrind (Python Progress Indicator) module provides a progress bar and a percentage indicator
object that let you track the progress of a loop structure or other iterative computation.
Typical applications include the processing of large data sets to provide an intuitive estimate
at runtime about the progress of the computation.
Examples
=============
The following examples shall illustrate the typical usage of the PyPrind package.
A visualization can be viewed on YouTube: [http://youtu.be/gjj5K8OWo7U](http://youtu.be/gjj5K8OWo7U)
Example - Progress Bar
--------------------------
<pre>import pyprind
n = 10000000
my_prbar = pyprind.ProgBar(n)
for i in range(n):
# do some computation
my_prbar.update()
</pre>
**Screen Output**
<pre>sebastian > python3 ./examples/ex1_progress_bar.py
0% 100%
[########################################]
Total time elapsed: 1.033 sec
</pre>
Example - Percentage Indicator
--------------------------
<pre>import pyprind
n = 1000000
my_perc = pyprind.ProgPercent(n)
for i in range(n):
# do some computation
my_perc.update()
</pre>
**Screen Output**
<pre>sebastian > python3 ./examples/ex1_percentage_indicator.py
[100 %] elapsed: 2.674 sec
</pre>
Changes in Version 2.0.0
==========================
- ProgBar and ProgPerc inherit data members from parent class Prog
- Added ProgBar and ProgPerc default argument `stream=2` to write to stderr by
default. Set `stream=1` to write to stdout.
my_prbar = pyprind.ProgBar(n, stream=1) # writes to stdout
my_prbar = pyprind.ProgBar(n, stream=2) # writes to stderr, default
- Does not redirect data to the standard output or error stream if program is not
outputting to a terminal
Contact
=============
If you have any questions or comments about PyPrind, please feel free to contact me via
eMail: [se.raschka@gmail.com](mailto:se.raschka@gmail.com)
or Twitter: [@rasbt](https://twitter.com/rasbt)
object that let you track the progress of a loop structure or other iterative computation.
Typical applications include the processing of large data sets to provide an intuitive estimate
at runtime about the progress of the computation.
Examples
=============
The following examples shall illustrate the typical usage of the PyPrind package.
A visualization can be viewed on YouTube: [http://youtu.be/gjj5K8OWo7U](http://youtu.be/gjj5K8OWo7U)
Example - Progress Bar
--------------------------
<pre>import pyprind
n = 10000000
my_prbar = pyprind.ProgBar(n)
for i in range(n):
# do some computation
my_prbar.update()
</pre>
**Screen Output**
<pre>sebastian > python3 ./examples/ex1_progress_bar.py
0% 100%
[########################################]
Total time elapsed: 1.033 sec
</pre>
Example - Percentage Indicator
--------------------------
<pre>import pyprind
n = 1000000
my_perc = pyprind.ProgPercent(n)
for i in range(n):
# do some computation
my_perc.update()
</pre>
**Screen Output**
<pre>sebastian > python3 ./examples/ex1_percentage_indicator.py
[100 %] elapsed: 2.674 sec
</pre>
Changes in Version 2.0.0
==========================
- ProgBar and ProgPerc inherit data members from parent class Prog
- Added ProgBar and ProgPerc default argument `stream=2` to write to stderr by
default. Set `stream=1` to write to stdout.
my_prbar = pyprind.ProgBar(n, stream=1) # writes to stdout
my_prbar = pyprind.ProgBar(n, stream=2) # writes to stderr, default
- Does not redirect data to the standard output or error stream if program is not
outputting to a terminal
Contact
=============
If you have any questions or comments about PyPrind, please feel free to contact me via
eMail: [se.raschka@gmail.com](mailto:se.raschka@gmail.com)
or Twitter: [@rasbt](https://twitter.com/rasbt)
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