javouhey

These are snippets of py.test in action, used in a talk given at 
PyCon AU 2012 in Hobart, Tasmania. They are all relevant for 
py.test 2.2 except where specified. Where taken from open source 
projects I have listed a URL, some examples are from the py.test 
documentation, some are from my workplace.

Apart from things called test_*, these functions should probably
be in your conftest.py, although they can generally start life in
your test files.

javouhey

$ curl -i -XGET https://www.dropbox.com/

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 30 Jan 2014 00:16:51 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
set-cookie: locale=en; expires=Tue, 29 Jan 2019 00:16:51 GMT; Path=/
set-cookie: gvc=MjA..; expires=Tue, 29 Jan 2019 00:16:51 GMT; Path=/; httponly

javouhey

$ curl -i -XGET https://www.dropbox.com/static/images/logo.png

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 30 Jan 2014 00:21:48 GMT
Content-Type: image/png
Content-Length: 4994
Last-Modified: Fri, 12 Oct 2012 02:29:21 GMT
Connection: keep-alive
ETag: "50778081-1382"

javouhey

package main

import (
  "bufio"
  "fmt"
  "io"
  "log"
  "os"
  "strings"
)

javouhey

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1

javouhey

@ref https://www.timroes.de/2013/09/12/speed-up-gradle/ Put this in ~/.gradle/gradle.properties

org.gradle.daemon=true
org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8

javouhey

# code


#!/usr/bin/env python
import signal
import sys

def signal_handler(signal, frame):
    print 'You pressed Ctrl+C!'
    sys.exit(0)

javouhey

This is the list of exit codes for wget:

0       No problems occurred
1       Generic error code
2       Parse error — for instance, when parsing command-line options, the .wgetrc or .netrc…
3       File I/O error
4       Network failure
5       SSL verification failure
6       Username/password authentication failure
7       Protocol errors

javouhey

module CallPrice
    function callprice(S0, K, r, T, sigma, paths)
        Csum = 0.0
        for j = 1:paths	
            Zs = randn()
            Zj = T*(r-sigma.^2/2) + Zs*T.^0.5*sigma
            STj = exp(Zj)*S0
            Csum += exp(-r*T)*max(STj - K,0.0)
        end
        return Csum/paths

javouhey

package main                                                                           
                                                                                       
import (                                                                               
    "fmt"                                                                              
)                                                                                      
                                                                                       
type Boo interface{ Write(int32) int32 }                                               
                                                                                       
type Babi struct {}