rudifa

# Here is my variation on theme 'Create a set of named values with a minimum of fuss'
# Based on idea seen in https://gist.github.com/href/1319371
# Rudi Farkas 6 Jan 2016

from collections import namedtuple

def MakeNamedTuple(name='NamedTuple', **kwargs):
    """
    Returns a namedtuple instance.

rudifa

# formatter for arrays of floating point numbers
# Rudi Farkas 8 Aug 2014

def format_rounded(float_arr, decimals=2, general=False, sep=', '):
    """
    Formats elements of float_arr with the stated number of decimal digits,
    in the fixed '%f' or general '%g' format.
    Returns the element strings joined with the separator.
    """
    return sep.join(['{:.{precision}{type}}'.format(x, precision=decimals, type='g' if general else 'f') for x in float_arr])

rudifa

# test_floating_point_number_re_pattern.py
# Rudi Farkas 19 Nov 2013

import re

# define a regex pattern that matches valid floating point number strings
floating_point_number_re_pattern = fpn_rpat = "[-+]?\s*(?:\d+(?:\.(?:\d+)?)?|\.\d+)(?:[eE][-+]\d+)?"


if __name__ == '__main__':