efficiency 1.31

A package for efficient programming

efficiency

This is a package of useful one-line logging functions made by Zhijing.

Installation

Requirement: Python 3

pip install --upgrade git+git://github.com/zhijing-jin/efficiency.git
pip install --user -r requirements.txt

Logging Shortcuts

Obtain time:

>>> from efficiency.log import show_time, fwrite
>>> time_stamp = show_time()
	time: 11241933-41
>>> time_stamp
'11241933' # means: Nov 24th, 19:33

Writing out to files by one line:

>>> text = "This is handy!"
>>> fwrite(text, "temp.txt")

Printing out variables (name + value) easily:

>>> num1 = 7
>>> num2 = 2
>>> num3 = 9
>>> show_var(["num1", "num2", "num3"])
num1 : 7
num2 : 2
num3 : 9

ML-Related

>>> from efficiency.log import gpu_mem
>>> gpu_mem(gpu_id=0)
4101 # Currently, GPU Memory of GPU #0 is 4101 MiB
>>> from efficiency.function import set_seed
>>> set_seed(0)
[Info] seed set to: 0 # set the seed for random, numpy and pytorch

Useful Functions

>>> from efficiency.function import shell
>>> stdout, stderr = shell("cat temp.txt")
>>> stdout
b'This is handy!'

Miscellaneous Functions

Formatting README.md Better

This is the way to automatically generate table of contents for an .md file using markdown_toc:

# Step 1. download the file to your local execution path `/usr/local/bin/`
curl \
  https://raw.githubusercontent.com/alexharv074/markdown_toc/master/mdtoc.rb -o \
  /usr/local/bin/mdtoc.rb

# Step 2. generate the ToC in the "copy" mode
mdtoc.rb README.md

# Alternatively, you can automatically add the content to your copyboard and paste it to your .md
mdtoc.rb README.md | pbcopy