benhutchins

#!/usr/bin/env python
#
# pyget2.py
# A python download accelerator
#
# This file uses multiprocessing along with
# chunked/parallel downloading to speed up
# the download of files (if possible).
#
# @author  Benjamin Hutchins

baijum

This document has been moved to https://selenium-python.readthedocs.org

rochacbruno

#!/usr/bin/env python

# Haversine formula example in Python
# Author: Wayne Dyck

import math

def distance(origin, destination):
    lat1, lon1 = origin
    lat2, lon2 = destination

aeberspaecher

#!/usr/bin/env python
#-*- coding:utf-8 -*-

"""Test different hollow Matplotlib markers for scatter plots.

Imitate Gnuplot a bit.
"""

#import matplotlib
#matplotlib.use("module://backend_pgf")

JerryFleming

#!/usr/bin/python
# Zen of Python, Chinese Ultimate Final Version
# by Jerry Fleming <[email protected]> at 2012-12-14
# No right reserved. Use at your own risk!

s = '''
x\x9cM\x90\xdbO\xc20\x18\xc5\xdf\xf9\xff\xff\x012%\x88K\x84\xb2\xb1Kwc\x9dv+\x17
g\xbb\x0b!\xd3\xe0D\xf0Ax\x00SHp\x89mb\xa2O\xcd\xef\xf4\x9c\xef\xebi\x8b\xdd\xa3
\x80\\\xb1\xe5\xf0\x18\xf6\xdaJ\x0b\x9d\xc6\x13\x89\xf0%Q\x05:\x07w%\xd1\xd42&P
\x1e\x12\xc7\x1f!\x15\xf8\xe0\x16\x03\x89x4-e\xb6r\xee$\xba_Z.\xd0OF\xe34\xb3

jmnwong

Put in (Preferences -> Key Bindings - User):


{ "keys": ["ctrl+tab"], "command": "next_view" },
{ "keys": ["ctrl+shift+tab"], "command": "prev_view" }

jackiekazil

How do I round to 2 decimals?

In python, you have floats and decimals that can be rounded. If you care about the accuracy of rounding, use decimal type. If you use floats, you will have issues with accuracy.

All the examples use demical types, except for the original value, which is automatically casted as a float.

To set the context of what we are working with, let's start with an original value.

Original Value

pelson

graydon

# extracted from http//www.naturalearthdata.com/download/110m/cultural/ne_110m_admin_0_countries.zip
# under public domain terms

country_bounding_boxes = {
    'AF': ('Afghanistan', (60.5284298033, 29.318572496, 75.1580277851, 38.4862816432)),
    'AO': ('Angola', (11.6400960629, -17.9306364885, 24.0799052263, -4.43802336998)),
    'AL': ('Albania', (19.3044861183, 39.624997667, 21.0200403175, 42.6882473822)),
    'AE': ('United Arab Emirates', (51.5795186705, 22.4969475367, 56.3968473651, 26.055464179)),
    'AR': ('Argentina', (-73.4154357571, -55.25, -53.628348965, -21.8323104794)),
    'AM': ('Armenia', (43.5827458026, 38.7412014837, 46.5057198423, 41.2481285671)),

pelson