Martins Python Utilities (mpu) is a collection of utility functions and classes with no other dependencies.
The total size of the package will never be bigger than 10 MB and currently it is 120 kB in zipped form. This makes it a candidate to include into AWS Lambda projects.
$ pip install git+https://github.com/MartinThoma/mpu.gitIt can, of course, also be installed via PyPI.
>>> from mpu.datastructures import EList
>>> l = EList([2, 1, 0])
>>> l[2]
0
>>> l[[2, 0]]
[0, 2]
>>> l[l]
[0, 1, 2]
To enhance your terminals output, you might want to do something like:
from mpu.shell import Codes
print("{c.GREEN}{c.UNDERLINED}Works{c.RESET_ALL}".format(c=Codes))Creating small example datastructures is a task I encounter once in a while for StackExchange answers.
from mpu.pd import example_df
df = example_df()
print(df)gives
country population population_time EUR
0 Germany 82521653.0 2016-12-01 True
1 France 66991000.0 2017-01-01 True
2 Indonesia 255461700.0 2017-01-01 False
3 Ireland 4761865.0 NaT True
4 Spain 46549045.0 2017-06-01 True
5 Vatican NaN NaT True
import mpu
from fractions import Fraction
gross_income = mpu.units.Money("2345.10", "EUR")
net_income = gross_income * Fraction("0.80")
apartment = mpu.units.Money("501.23", "EUR")
savings = net_income - apartment
print(savings)prints 1375.31 Euro
- Download files with
mpu.io.download(source, sink). - Read CSV, JSON and pickle with
mpu.io.read(filepath). - Write CSV, JSON and pickle with
mpu.io.write(filepath, data)