pmav99

Some functions for helping timing stuff.

Note: The best timer is platform dependent. So always use from timeit import default_timer.

Other approaches

• https://bitbucket.org/haypo/misc/src/tip/python/benchmark.py

Custom Timers

pmav99

{
  "logging": {
    "version": 1,
    "disable_existing_loggers": true,
    "formatters": {
      "brief": {
        "class": "logging.Formatter",
        "datefmt": "%I:%M:%S",
        "format": "%(levelname)-8s; %(name)-15s; %(message)s"
      },

pmav99

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# author: Panagiotis Mavrogiorgos
# email: gmail, pmav99

"""
A help class for generating bootstrap tables.
"""

from __future__ import division

pmav99

[Event "Let's Play!"]
[Site "Chess.com"]
[Date "2015.02.18"]
[Round "?"]
[White "pmav99"]
[Black "RedPawn81"]
[Result "*"]
[WhiteElo "1913"]
[BlackElo "1564"]
[TimeControl "1 in 5 days"]

pmav99

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# author: Panagiotis Mavrogiorgos
# email: gmail, pmav99

from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals
from __future__ import absolute_import

pmav99

def nearly_equal(a, b, epsilon):
    """
    Return `True` if the "difference" between `a` and `b` is smaller than `epsilon`, `False` otherwise.
    This function tries to solve the problem of float comparison in a way that handles all cases
    (i.e. comparing floats with `inf`, `nan` etc).
    Do take note that when the difference between `a` and `b` is "equal" to `epsilon` then the
    results may not be what you expect them to be...  For example::
        a = 1
        b = a + 1e-7
        epsilon = 1e-7

pmav99

def von_mises(S11, S22, S12, fc, ft):
    """
    Returns the type of failure according to the modified Von Mises
    failure criterion.

    Input
    -----
    S11 : float
        Normal stresses (σx)
    S22 : float

pmav99

Tested under zsh, should work under bash too.

1. Install virtualenv & virtualenvwrapper. Depends on the distribution.

2. Put in .zshrc (.bashrc if you use bash):

   # Virtualenvs
   if which virtualenvwrapper.sh &> /dev/null; then
       mkdir -p $HOME/Prog

export WORKON_HOME=$HOME/.virtualenvs

pmav99

.PHONY: list
list:
	@$(MAKE) -pRrq -f $(lastword $(MAKEFILE_LIST)) : 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | sort | egrep -v -e '^[^[:alnum:]]' -e '^$@$$' | xargs

pmav99

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# module: circle_ci_example.py
# author: Panagiotis Mavrogiorgos (pmav99)

"""
An example of using Circle-CI's REST API using hammock.

For more info on how to use hammock check the documentation: 
https://github.com/kadirpekel/hammock