anandology

import sys
from website import app, models, init_for
init_for('dev')
models.db.create_all()

try:
    port = int(sys.argv[1])
except (IndexError, ValueError):
    port = 3000
app.run('0.0.0.0', port=port, debug=True)

anandology

"""Script to translate MySQL query to PostgreSQL.

There are three main differences between MySQL and PostgreSQL.

* Postgres expects single-quotes for quoting values, but mysql allows
  both single and double quotes. Need to change all the double
  quoted values into single quotes.

* Postgres expects double-quotes for column names and mysql expects
  back-quotes. Need to change all back quotes to double quotes.

anandology

"""Example to compute word frequency using simple map/reduce utility from openlibrary.

https://github.com/internetarchive/openlibrary/tree/master/openlibrary/data/mapreduce.py
"""
import sys
import logging
from openlibrary.data import mapreduce

class WordFrequecy(mapreduce.Task):
    def map(self, key, value):

anandology

def run(init_code, code, wrapper, tests):
    env = {}
    exec(init_code, env)

    runTests = env['runTests']

    # Now all the variables and functions defined in init_code will be available in env

    # replace the marker in wrapper. This will be done by erb template in pythonmonk

anandology

# BSNL
# Primary DNS Server: 218.248.245.1
# Secondary DNS Server: 218.248.255.141
#
# In this case the secondary DNS server looks unhealthy. 
# Taking too long to respond or failing to respond.

$ time dig @218.248.255.141 archive.org

; <<>> DiG 9.6-ESV-R4-P3 <<>> @218.248.255.141 archive.org

anandology

#lang racket

; Tail-recursive implementation of map

(define (map f xs)
  (define (map-iter xs result)
    (if (null? xs)
        (reverse result)
        (map-iter (cdr xs) (cons (f (car xs)) result))))
  (map-iter xs '()))

anandology

import sys

# Uses httplib2 by default.
# Pass "--requests" command-line arg to use requests.

if "--requests" in sys.argv:
    import requests
    requests.get("https://auth.hasgeek.com/").content
else:
    import httplib2

anandology

import threading

def count():
    i = 0
    while True:
        i += 1
        yield i

class Counter:
    def __init__(self):

anandology

"""I suspect that there is a race condition in datetime module.

When I ran the following code in a multi-threading application:

    datetime.datetime.strptime('20120509100335', "%Y%m%d%H%M%S")

I've noticed the following error in the log. 

    Traceback (most recent call last):
      File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/threading.py", line 522, in __bootstrap_inner

anandology

Liveweb is a http proxy.

Request:

    GET http://www.example.com/foo.html HTTP/1.1
    Header1: Value1
    Header2: Value2
	
Response: