A package of differnt utilities
Project description
utility belt
This is a utility package which can simplify a lot of common and repetitive tasks.
It contains different utility functions.
to install it use pip install util-belt
and pip
will install the latest version of the package
List of functionalities
-
file utilities
-
list to text
to save a list to text file for later use you can do it using the
list_to_txt()
funtion in thefile_utils
module.example
from util_belt.file_utils import list_to_txt my_list = [3,5,6,7] list_to_txt(my_list , file_dest = './list.txt')
file_dest
parameter is the file path where the list should be saved at.
By default it is the current directory and the file name islist.txt
you can change that to any file path you want. the funtion will save your list
to a file with out worrying about details in file handling.Currently this library can only save simple lists or 1D lists
-
file from list
to get a list saved in a txt file uselist_from_txt
function in thefile_utils
moduleExample
from util_belt.file_utils import list_from_txt my_list = list_from_txt('Documents/my_list.txt')
it will inlude more flexiblity and functionalities in the next update -
-
display utilities
- pretty print an array
this functionality could be accessd at thedisplay_util
module
it helps us print a numpy array beatifulyExample
Thefrom util_belt.display_utils import pretty_array three_d_array = np.random.randint(0, 10, size=(2,7,12)) pretty_array(three_d_array,colorify = False,axis=0)
colorify
parameter determines if the display should be colorful (by default it is flase).
Theaxis
parameter determines on which axis of the array should the different bands of color applied(by defualt it is 0). the out put from the above example looks like as follows:
- pretty print an array
/ 6 0 4 3 5 8 4 7 9 1 4 3 / / 9 6 2 1 0 6 4 3 4 9 4 6 / / 6 3 5 1 4 9 8 9 9 0 8 4 / / 5 7 3 6 9 9 6 7 1 6 4 5 / / 6 2 1 6 5 6 4 0 8 9 1 2 / / 7 2 6 7 0 1 4 7 5 0 7 7 / / 7 3 5 1 5 7 2 4 5 6 1 5 / / 9 2 2 1 5 6 5 2 4 4 6 9 / / 4 1 6 8 6 0 2 6 8 4 0 7 / / 3 8 9 3 9 8 9 7 8 1 8 8 / / 4 5 7 7 0 5 4 5 5 1 4 7 / / 9 6 1 6 2 5 8 8 4 9 5 2 / / 7 2 8 2 7 7 3 4 3 1 0 9 /
The origin or the [0][0][0]
in this display starts from the bottom left corner.
Then the first axis (height) increases from bottom to top (like a Z axis in typical 3D cartesian plane)
The second axis (rows) increases away from the origin point along the diagonal line
The third axis (columns) increases horizentaly to the right.
This can be shown in the diagram below
first axis | second axis | / | / | / |/_________ third axis
if there is any issue,a bug or recommendation report on https://github.com/kellemNegasi/util_belt
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