DZone Snippets: Mcandre's Code Snippets

Runt.rb

mcandre (Andrew Pennebaker) — Sat, 19 Jan 2008 06:46:42 GMT

// A tiny Ruby web server.



#!/usr/bin/env ruby



require "webrick"



s=WEBrick::HTTPServer.new(

        :BindAddress => "localhost",

        :Port => 8080,

        :DocumentRoot => File.dirname($0)+"/"+"www/"

)



trap("INT") { s.shutdown }



s.start

itcrowdquote.rb

mcandre (Andrew Pennebaker) — Mon, 08 Oct 2007 05:28:14 GMT

// Prints a quote from Channel 4's "The IT Crowd"



#!/usr/bin/env ruby



require "rubygems"

require "open-uri"

require "hpricot"

require "htmlentities"



coder=HTMLEntities.new()



doc=open("http://www.channel4.com/entertainment/tv/microsites/I/itcrowd/quote_generator/") { |f| Hpricot(f) }



section=doc/"blockquote"/"p"

(section/"cite").remove()

quote=section.inner_html



# remove leading whitespace

quote=quote.gsub(/^\s+/, "")



# remove trailing whitespace

quote=quote.gsub(/\s+$/, $/)



# remove dash

quote=quote.gsub(/\s\-\s+$/, $/).chomp



# decode HTML entities

quote=coder.decode(quote)



puts quote

yn.rb

mcandre (Andrew Pennebaker) — Wed, 08 Aug 2007 01:54:17 GMT

// Ruby Yubnub launcher



#!/usr/bin/env ruby



# Andrew Pennebaker (andrew.pennebaker@gmail.com)

# 7 Aug 2007

# Copyright 2007 Andrew Pennebaker

# License: GPL

# URL: http://snippets.dzone.com/posts/show/4400



parser="http://yubnub.org/parser/parse?command="



command=ARGV.join("+")



system "open "+parser+command

jaiku.conf

mcandre (Andrew Pennebaker) — Fri, 29 Jun 2007 02:32:47 GMT

// example configuration file for jaiku.py



config = "jaiku.conf"

xmlrpcurl = "http://api.jaiku.com/xmlrpc"

feedurlstart = "http://"

feedurlend = ".jaiku.com/feed/atom"

itemdelimeter = ""

titledelimeter1 = ""
<br />titledelimeter2 = ""

username = "mcandre"

personalkey = "FILL IN YOUR API KEY HERE"

location = ""

jaiku.py

mcandre (Andrew Pennebaker) — Fri, 29 Jun 2007 02:31:33 GMT

// Set and view Jaiku statuses



#!/usr/bin/env python



__author__="Andrew Pennebaker (andrew.pennebaker@gmail.com)"

__date__="28 Jun 2007"

__copyright__="Copyright 2007 Andrew Pennebaker"

__license__="GPL"

__version__="0.0.1"

__URL__="http://snippets.dzone.com/posts/show/4223"



import sys, getopt, urllib2, xmlrpclib



import configreader



STATUS_MODE="STATUS"

VIEW_MODE="VIEW"



def set_status(settings, status):

	s=xmlrpclib.ServerProxy(settings["xmlrpcurl"])

	

	calldata={"user":settings["username"], "personal_key":settings["personalkey"], "message":status, "location":settings["location"]}

	

	try:

		s.presence.send(calldata)

	except:

		raise "Could not connect."



def view_status(settings):

	item=settings["itemdelimeter"]

	t1=settings["titledelimeter1"]

	t2=settings["titledelimeter2"]



	try:

		instream=urllib2.urlopen(

			settings["feedurlstart"]+settings["username"]+settings["feedurlend"]

		)



		for line in instream:

			if item in line:

				break



		title=instream.readline()



		instream.close()



		status=title[title.index(t1)+len(t1):title.index(t2)]



		return status



	except IOError, e:

		raise "Could not connect."



def usage():

	print "Usage: %s [options]" % (sys.argv[0])

	print "\nWithout any options, uses status mode. Leftover args are concatenated to form message."

	print "\n-u|--username  specified in jaiku.conf"

	print "-p|--personal-key "

	print "-l|--location "

	print "-s|--status mode"

	print "-v|--view status"

	print "-c|--config "

	print "-h|--help"



	sys.exit()



def main():

	global STATUS_MODE

	global VIEW_MODE



	systemArgs=sys.argv[1:]



	mode=STATUS_MODE



	settings={

		"config":"jaiku.conf",

		"xmlrpcurl":"http://api.jaiku.com/xmlrpc",

		"feedurlstart":"http://",

		"feedurlend":".jaiku.com/feed/atom",

		"itemdelimeter":"",

		"titledelimeter1":"",
<br />		"titledelimeter2":"",

		"username":"mcandre",

		"personalkey":"",

		"location":""

	}



	optlist, args=[], []



	try:

		optlist, args=getopt.getopt(systemArgs, "u:p:l:svc:h", ["username=", "personal-key=", "location=", "status", "view", "config=", "help"])

	except e:

		usage()



	for option, value in optlist:

		if option=="-c" or option=="--config":

			settings["config"]=value



	try:

		configreader.load(open(settings["config"], "r"), settings)

	except IOError, e:

		pass



	for option, value in optlist:

		if option=="-h" or option=="--help":

			usage()



		elif option=="-u" or option=="--username":

			settings["username"]=value

		elif option=="-p" or option=="--personal-key":

			settings["personalkey"]=value

		elif option=="-l" or option=="--location":

			settings["location"]=value

		elif option=="-s" or option=="--status":

			mode=STATUS_MODE

		elif option=="-v" or option=="--view":

			mode=VIEW_MODE



	if mode==STATUS_MODE:

		if len(args)<1:

			usage()



		message=" ".join(args)



		set_status(settings, message)

	elif mode==VIEW_MODE:

		print view_status(settings)



if __name__=="__main__":

	try:

		main()

	except KeyboardInterrupt, e:

		pass

tiny.conf

mcandre (Andrew Pennebaker) — Sun, 24 Jun 2007 17:10:03 GMT

// Configuration for tiny.py



config = "tiny.conf"

service = "urltea"

urltea url = "http://urltea.com/api/text/?url="

tinyurl url = "http://tinyurl.com/api-create.php?"

description delimeter = "?"

description = ""

tea.py

mcandre (Andrew Pennebaker) — Fri, 22 Jun 2007 18:54:14 GMT

// Converts long URLs to tiny URLs with URLTea.



#!/usr/bin/env python



__author__="Andrew Pennebaker (andrew.pennebaker@gmail.com)"

__date__="22 Jun 2007"

__copyright__="Copyright 2007 Andrew Pennebaker"

__license__="GPL"

__version__="0.0.1"

__URL__="http://urltea.com/to8"

__credits__="http://tinyurl.com/yswqg3"



import sys, urllib, getopt



CREATE_URL="http://urltea.com/api/text/?url="

COMMENT_DELIMETER="?"



def tiny(url, description=""):

	global CREATE_URL

	global COMMENT_DELIMETER



	try:

		encodedurl=CREATE_URL+urllib.urlencode({"url":url})

		instream=urllib.urlopen(encodedurl)

		tinyurl=instream.read()

		instream.close()



		if len(tinyurl)==0:

			return url



		if len(description)>0:

			tinyurl+=COMMENT_DELIMETER+description



		return tinyurl

	except IOError, e:

		raise "Could not connect."



def usage():

	print "Usage: %s    ..." % (sys.argv[0])

	print "-d|--description "

	print "-h|--help (usage)"



	sys.exit()



def main():

	systemArgs=sys.argv[1:]

	oplist, args=[], []



	comment=""



	try:

		optlist, args=getopt.getopt(systemArgs, "d:h", ["description=", "help"])

	except:

		usage()



	for option, value in optlist:

		if option=="-h" or option=="--help":

			usage()

		elif option=="-d" or option=="--description":

			comment=value



	if len(args)<1:

		usage()



	for u in args:

		print tiny(u, comment)



if __name__=="__main__":

	try:

		main()

	except KeyboardInterrupt, e:

		pass

tiny.py

mcandre (Andrew Pennebaker) — Fri, 22 Jun 2007 18:32:06 GMT



#!/usr/bin/env python



"""Converts long URLs to tiny URLs, with either tinyurl, urltea, or a custom url."""



__author__="Andrew Pennebaker (andrew.pennebaker@gmail.com)"

__date__="22 Jun 2007 - 24 Jun 2007"

__copyright__="Copyright 2007 Andrew Pennebaker"

__license__="GPL"

__version__="0.0.1"

__URL__="http://snippets.dzone.com/posts/show/4195"

__credits__="http://lateral.netmanagers.com.ar/weblog/2007/04/08.html#BB548"



import sys, getopt, urllib



import configreader



def tiny(url, settings):

	try:

		encodedurl=settings["posting url"]+urllib.urlencode({"url":url})

		instream=urllib.urlopen(encodedurl)

		tinyurl=instream.read()

		instream.close()



		if len(tinyurl)==0:

			return url



		if settings["service"]=="urltea" and len(settings["description"])>0:

				tinyurl+=settings["description delimeter"]+settings["description"]



		return tinyurl

	except IOError, e:

		raise "Could not connect."



def usage():

	print "Usage: %s [options]    ..." % (sys.argv[0])

	print "\nDefaults to urlTea unless specified in options or a config file."

	print "\n-s|--service [tinyurl|urltea]"

	print "-u|--custom-url "

	print "-d|--description  May only be used with urltea."

	print "-c|--config "

	print "-h|--help (usage)"



	sys.exit()



def main():

	systemArgs=sys.argv[1:]

	oplist, args=[], []



	settings={

		"config":"tiny.conf",

		"service":"urltea",

		"urltea url":"http://urltea.com/api/text/?url=",

		"tinyurl url":"http://tinyurl.com/api-create.php?",

		"description delimeter":"?",

		"description":""

	}



	try:

		optlist, args=getopt.getopt(systemArgs, "s:u:d:c:h", ["service=", "custom-url=", "description=", "config=", "help"])

	except:

		usage()



	for option, value in optlist:

		if option=="-c" or option=="--config":

			settings["config"]=value



	try:

		configreader.load(open(settings["config"], "r"), settings)

	except IOError, e:

		pass



	for option, value in optlist:

		if option=="-h" or option=="--help":

			usage()

		elif option=="-s" or option=="--service":

			settings["service"]=value

		elif option=="-d" or option=="--description":

			settings["description"]=value



	if settings["service"]!="urltea" and len(settings["description"])>0:

		usage()



	try:

		settings["posting url"]=settings[settings["service"]+" url"]

	except:

		usage()



	for option, value in optlist:

		if option=="-u" or option=="--custom-url":

			settings["posting url"]=value



	if len(args)<1:

		usage()



	for u in args:

		print tiny(u, settings)



if __name__=="__main__":

	try:

		main()

	except KeyboardInterrupt, e:

		pass

tw.conf

mcandre (Andrew Pennebaker) — Tue, 19 Jun 2007 04:59:53 GMT

// Example configuration file for tw.py.



config = "tw.conf"

username = "mcandre"

rootauthurl = "http://twitter.com/statuses/"

useragent = "tw.py 0.0.1"

statusdelimeter1 = ""

statusdelimeter2 = ""

tw.py

mcandre (Andrew Pennebaker) — Sun, 17 Jun 2007 07:07:43 GMT

// Sets and views Twitter status



#!/usr/bin/env python



__author__="Andrew Pennebaker (andrew.pennebaker@gmail.com)"

__date__="17 Jun 2007 - 28 Jun 2007"

__copyright__="Copyright 2007 Andrew Pennebaker"

__license__="GPL"

__version__="0.0.1"

__credits__="Based on tweetyPy (http://muffinresearch.co.uk/archives/2007/03/24/tweetypy-python-based-cli-client-for-twitter/)"

__URL__="http://snippets.dzone.com/posts/show/4150"



import sys, getopt, getpass, urllib, urllib2



import configreader



STATUS_MODE="STATUS"

VIEW_MODE="VIEW"

COMMAND_MODE="COMMAND"



COMMANDS="""Command\t\tMeaning



d username\tDirect Text

@username\tReply

follow username\tReceive updates via phone or IM

leave username\tStop following username

leave all\tStop following all friends

remove username\tRemove username from friends list

delete username\tDelete username from friends list

get username\tGet the last update from username

get\tGet the most recent updates from all friends

nudge username\tTwitter aks what the person is currently up to

whois username\tGet username's bio

add phonenumber\tSend text invite. If already a member, invite will turn into a friend request.

accept username\tAccept username as a friend

deny username\tDeny username as friend"""



def usage():

	print "Usage: %s [options]" % (sys.argv[0])

	print "\nWithout any options, uses status mode. Leftover args are concatenated to form message."

	print "\n-u|--username  specified in tw.conf"

	print "-s|--status mode"

	print "-v|--view status"

	print "-l|--list-commands List Twitter commands"

	print "-c|--config "

	print "-h|--help"



	sys.exit()



def set_status(settings, status):

	auth=urllib2.HTTPPasswordMgrWithDefaultRealm()

	auth.add_password(None, settings["rootauthurl"], settings["username"], settings["password"])

	authHandler=urllib2.HTTPBasicAuthHandler(auth)

	opener=urllib2.build_opener(authHandler)



	url="http://twitter.com/statuses/update.xml"

	post=urllib.urlencode({"status":status})



	request=urllib2.Request(url, post)

	request.add_header("User-Agent", settings["useragent"])



	try:

		response=opener.open(request)

	except IOError, e:

		raise "Could not connect."



def view_status(settings):

	url="http://twitter.com/"+settings["username"]

	message=""



	statusdelimeter1=settings["statusdelimeter1"]

	statusdelimeter2=settings["statusdelimeter2"]



	try:

		instream=urllib.urlopen(url)

		for line in instream:

			if statusdelimeter1 in line:

				message=line[

					line.index(statusdelimeter1)+len(statusdelimeter1):line.index(statusdelimeter2)

				]

				break

		instream.close()



		return message

				

	except IOError, e:

		raise "Could not connect."



def main():

	global STATUS_MODE

	global VIEW_MODE

	global COMMAND_MODE

	global COMMANDS



	sysArgs=sys.argv[1:]



	mode=STATUS_MODE



	settings={

		"config":"tw.conf",

		"username":"mcandre",

		"rootauthurl":"http://twitter.com/statuses/",

		"useragent":sys.argv[0]+" "+__version__,

		"statusdelimeter1":"",

		"statusdelimeter2":""

	}



	optlist, args=[], []

	try:

		optlist, args=getopt.getopt(sysArgs, "u:svlc:h", ["username=", "status", "view", "list-commands", "config=", "help"])

	except:

		usage()



	for option, value in optlist:

		if option=="-c" or option=="--config":

			settings["config"]=value



	try:

		configreader.load(open(settings["config"], "r"), settings)

	except IOError, e:

		pass



	for option, value in optlist:

		if option=="-h" or option=="--help":

			usage()



		elif option=="-u" or option=="--username":

			settings["username"]=value

		elif option=="-s" or option=="--status":

			mode=STATUS_MODE

		elif option=="-v" or option=="--view":

			mode=VIEW_MODE

		elif option=="-l" or option=="--list=commands":

			mode=COMMAND_MODE



	if mode==STATUS_MODE:

		if len(args)<1:

			usage()



		message=" ".join(args)



		settings["password"]=getpass.getpass()



		set_status(settings, message)

	elif mode==VIEW_MODE:

		print view_status(settings)

	elif mode==COMMAND_MODE:

		print COMMANDS



if __name__=="__main__":

	try:

		main()

	except KeyboardInterrupt, e:

		pass