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shaypal5 / .travis.yml
Last active November 28, 2023 19:45
Comprehensive Python testing on Travis CI
language: python
# ===== Linux ======
os: linux
dist: xenial
python:
- 2.7
- 3.6
- 3.7
- 3.8
- 3.9
@shaypal5
shaypal5 / quiet_print_oneliner.py
Created October 18, 2018 11:17
Silence-able print one-liner for Python
def foo(a, quiet=False):
_print = (lambda x: x) if quiet else print
b = a * 5
_print("Warming up warp engines. This will not print if quiet is set to True.")
return b + 3.14
@shaypal5
shaypal5 / if_python_package.sh
Created July 21, 2018 17:00
bash if-else by Python package existence
# an example checking if the pandas package is installed
if python -c 'import pkgutil; exit(not pkgutil.find_loader("pandas"))'; then
echo 'pandas found'
else
echo 'pandas not found'
fi
@lopesivan
lopesivan / BUG.md
Created April 30, 2017 01:18
Install with pip (recommended)

You need a python 2.7 or 3.X distribution installed in your machine. Modern python distros come with pip pre-installed, if not, install pip following pip docs

Install conan:

$ pip install conan

BUG: pyenv: cannot rehash: ~/.pyenv/shims/.pyenv-shim exists

@shaypal5
shaypal5 / readme_content_in_sphinx.rst
Last active March 28, 2023 17:08
Including parts of README.rst in your sphinx docs
@shaypal5
shaypal5 / clique_percolation.py
Last active January 24, 2017 19:44
Clique percolation in Python with no external dependencies.
"""Finds communities in the given graph using clique percolation."""
def _add_edge_to_adjancy_list(adjancy_list, node1, node2):
if node1 in adjancy_list:
adjancy_list[node1].add(node2)
else:
adjancy_list[node1] = set([node2])
@shaypal5
shaypal5 / confusion_matrix_pretty_print.py
Last active May 13, 2024 13:04
Pretty print a confusion matrix with seaborn
import pandas as pd
import matplotlib.pyplot as plt
import seaborn as sns
def print_confusion_matrix(confusion_matrix, class_names, figsize = (10,7), fontsize=14):
"""Prints a confusion matrix, as returned by sklearn.metrics.confusion_matrix, as a heatmap.
Note that due to returning the created figure object, when this funciton is called in a
notebook the figure willl be printed twice. To prevent this, either append ; to your
function call, or modify the function by commenting out the return expression.
@parmentf
parmentf / GitCommitEmoji.md
Last active December 28, 2024 15:02
Git Commit message Emoji
@Jaza
Jaza / Private-pypi-howto
Last active July 2, 2023 16:24
Guide for how to create a (minimal) private PyPI repo, just using Apache with directory autoindex, and pip with an extra index URL.
*
@kyouko-taiga
kyouko-taiga / wrapper.py
Last active August 9, 2023 06:05
A python class wrapper to instrument/override properties
# This snippet was written by Dimitri Racordon ([email protected])
#
# Copyright (c) 2015 Dimitri Racordon
# Licensed under the The MIT License (MIT).
class lazy(object):
# This class is heavily inspired by the werkzeug.utils.cached_property
# decorator. It transforms a class method to a lazy property, evaluated
# the first time the property is accessed.