User:Selena Savic/Techdaze
< User:Selena Savic
Revision as of 21:38, 23 September 2010 by Migratebot (talk | contribs) (Created page with "
== second assignement ==
=== Totally Wasted ===
took the [http://www.gutenberg.org/etext/29888 "Hunting of the Snark"] by Lewis Carrol;
read it in and split it into ...")
second assignement
Totally Wasted
took the "Hunting of the Snark" by Lewis Carrol;
read it in and split it into a list;
found words ending with ly and ed, zipped them into one list and printed the couples;
didn't get rid of _-+&{}'\/'......
import re
tekst = open("hunting-snark.txt").read().split()
#print tekst
ly = []
ed = []
for word in tekst:
# re.sub(r"\s[+_-]", "", tekst)
if word.endswith("ly"):
ly.append(word)
elif word.endswith("ed"):
ed.append(word)
#print ly
#print ed
zipped = zip(ly, ed)
#print zipped
for a, b in zipped:
print a, b
produces pairs like this:
generously included
indignantly proceed
cautiously printed
only inculcated
hardly sailed
wholly connected
unaccountably landed
frequently saved
lovingly famed
frequently entered
deeply painted
exactly frightened
suddenly pleased
generously wasted
electronically unfrequented
indirectly tried
only uttered
....
Web Comics
a web comic with only images from a web page
Images taken from the google image search on "guantanamo" and "pink";
Write a python script like this and save it under webcomics.py:
import urllib2, urlparse, os, sys
import html5lib
def openURL (url):
"""
returns (page, actualurl)
sets user_agent and resolves possible redirection
realurl maybe different than url in the case of a redirect
"""
request = urllib2.Request(url)
user_agent = "Mozilla/5.0 (X11; U; Linux x86_64; fr; rv:1.9.1.5) Gecko/20091109 Ubuntu/9.10 (karmic) Firefox/3.5.5"
request.add_header("User-Agent", user_agent)
pagefile=urllib2.urlopen(request)
realurl = pagefile.geturl()
return (pagefile, realurl)
(f,url)= openURL ("http://images.google.nl/images?source=ig&hl=nl&rlz=&=&q=guantanmo+pink&lr=&oq=&um=1&ie=UTF-8&sa=N&tab=wi")
print "Content-type: text/html; charset=utf8"
print
print "<html><head><title>webcomic one</title></head><body>"
parser = html5lib.HTMLParser(tree=html5lib.treebuilders.getTreeBuilder("dom"))
tree = parser.parse(f)
f.close()
tree.normalize()
for node in tree.getElementsByTagName("img"):
src = node.getAttribute("src")
print "<img src='" + src + "' height=150px border=4px>"
sys.exit()
print """
</body>
</html>
"""
then run:
python webcomics.py > webcomics.html
then open it with firefox to see the results
firefox webcomics.html
a web comic made of a mix of two sources of images
import urllib2, urlparse, os, sys
import html5lib
def openURL (url):
"""
returns (page, actualurl)
sets user_agent and resolves possible redirection
realurl maybe different than url in the case of a redirect
"""
request = urllib2.Request(url)
user_agent = "Mozilla/5.0 (X11; U; Linux x86_64; fr; rv:1.9.1.5) Gecko/20091109 Ubuntu/9.10 (karmic) Firefox/3.5.5"
request.add_header("User-Agent", user_agent)
pagefile=urllib2.urlopen(request)
realurl = pagefile.geturl()
return (pagefile, realurl)
(f,url)= openURL ("http://images.google.nl/images?source=ig&hl=nl&rlz=&=&q=guantanamo+pink&lr=&oq=&um=1&ie=UTF-8&sa=N&tab=wi") #first source: google image search for guantanamo + pink
(g,url)= openURL ("http://images.google.nl/images?source=ig&hl=nl&rlz=&=&q=bay+white&lr=&oq=&um=1&ie=UTF-8&sa=N&tab=wi") #second source: google image search for bay + white
print "Content-type: text/html; charset=utf8"
print
print "<html><head><title>webcomic two</title>"
print "<style type='text/css'> .imgs {height:140px; border-style:solid; border-color: black; border-width:4px; margin: 4px;} </style>"
print "</head><body>"
parser = html5lib.HTMLParser(tree=html5lib.treebuilders.getTreeBuilder("dom"))
treef = parser.parse(f) #create a dom tree from the search results of the 'f' search
treeg = parser.parse(g) #create a dom tree from the search results of the 'g' search
f.close()
g.close()
treef.normalize()
treeg.normalize()
##create empty lists to be filled in with images from the two sources
flist = []
glist = []
##appends all the images from the 'f' tree to the list
for node in treef.getElementsByTagName("img"):
src = node.getAttribute("src")
flist.append(src)
##appends all the images from the 'g' tree to the list
for node in treeg.getElementsByTagName("img"):
src = node.getAttribute("src")
glist.append(src)
#print flist
#print glist
##adds the two lists together, making a list of pairs of elements from both lists in tuples
zipped = zip(flist, glist)
#print zipped
for fimg, gimg in zipped:
print "<img src='" + fimg + "' class='imgs'>" + "<img src='" + gimg + "' class='imgs'>"
sys.exit()
print """
</body>
</html>
"""
Palindrome Headlines
Palindrome the title of a feed:
feed used > Gmail - Inbox for idealnigrad@gmail.com : New messages in your Gmail Inbox
import feedparser
mails = feedparser.parse("https://USERNAME:PASSWORD@gmail.google.com/gmail/feed/atom")
for entry in mails.entries:
words = entry.title.split()
# n = len(words) -2
# palindrome = words + words[n::-1]
palindrome = words+ words[::-1][1:]
print " ".join(palindrome)
finally:
How to embed a video in the wiki page
Aymeric has enabled embedding of flash videos on the wiki!
Movie(wiki:People SelenaSavic Techdaze movie.flv)
command line movie
i used two youtube videos:
Rapist Glasses
and
Pedophile Beards
to test a disturbing effect of the 25th frame. I found it too short and flashing and decided to reduce the frame rate to 12fps.
the script to rename the files:
numbers growing in the steps of 1
import os
os.system("mkdir renamed")
n = 0
i = 1
#started = False
while n<1000:
f = "rapist%04d.jpeg" % n
if os.path.isfile(f):
new_file = "renamed/%04d.jpg" % i
i += 1
os.system("cp %s %s" % (f, new_file))
n += 1
numbers growing in the steps of 25
import os
os.system("mkdir renamed25")
n = 0
i = 1
#started = False
while n<1000:
f = "pedo%04d.jpeg" % n
if os.path.isfile(f):
new_file = "renamed25/%04d.jpg" % i
i += 25
os.system("cp %s %s" % (f, new_file))
n += 1
The audio is made with a speech generator - festival, randomly speaking out words "rapist", "pedophile" and "public masturbator" with a python script:
from os import system
import random
system("echo 'pedophile' | text2wave -scale 10 -o pedophile.raw")
system("echo 'rapist' | text2wave -scale 10 -o rapist.raw")
system("echo 'public masturbator' | text2wave -scale 10 -o masturbator.raw")
for i in range(10):
word = random.choice('123')
if word == '1':
system("play pedophile.raw")
system("cat pedophile.raw > sound.raw")
if word == '2':
system("play masturbator.raw")
system("cat masturbator.raw > sound.raw")
else:
system("play rapist.raw")
system("cat rapist.raw > sound.raw")
Here, finally, the movie!
sound loops
two "songs" generated in python using sox: here
anima
at the polly pocket museum
here is the script:
#!/bin/bash
mkdir anima
cd anima
wget http://pp-moma.com/pictures/pic/pony.ppmoma.pony.ul.450.450.90.jpg
mv pony.ppmoma.pony.ul.450.450.90.jpg polly000.jpg
mogrify -resize 400 polly000.jpg
convert polly000.jpg -sigmoidal-contrast 2,0% polly001.jpg
convert polly000.jpg -sigmoidal-contrast 8,0% polly002.jpg
convert polly000.jpg -sigmoidal-contrast 20,0% polly003.jpg
convert polly000.jpg -sigmoidal-contrast 1,0% polly004.jpg
convert polly000.jpg -sigmoidal-contrast 2,0% polly005.jpg
convert polly000.jpg -sigmoidal-contrast 7,0% polly006.jpg
convert polly000.jpg -sigmoidal-contrast 17,0% polly007.jpg
convert polly000.jpg -sigmoidal-contrast 3,0% polly008.jpg
convert polly000.jpg -sigmoidal-contrast 1,0% polly009.jpg
convert polly000.jpg -sigmoidal-contrast 2,0% polly010.jpg
convert polly000.jpg -sigmoidal-contrast 4,0% polly011.jpg
convert polly000.jpg -sigmoidal-contrast 12,0% polly012.jpg
convert polly000.jpg -sigmoidal-contrast 18,0% polly013.jpg
convert polly* polly.gif