Wackelbildprotokollator: Unterschied zwischen den Versionen

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Autohochladen auf [[Wackelbildblog]] per https://github.com/alexz-enwp/wikitools
 
Autohochladen auf [[Wackelbildblog]] per https://github.com/alexz-enwp/wikitools
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=== Das derzeitige Skript ===
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Es holt Bilder von zwei Kameras (startet dazu zwei Threads), editiert das Wiki und lädt die Bilder hoch.
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<code>
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#!/usr/bin/python
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import time
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import pygame
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import pygame.camera
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import subprocess
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import thread
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import datetime
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from pygame.locals import *
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from thread import start_new_thread, allocate_lock
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from wikitools import wiki
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from wikitools import wikifile
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from wikitools import api
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from wikitools import page
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import poster
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num_threads = 0
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thread_started = False
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lock = allocate_lock()
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analogVal = [1,3,37]
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def update_wiki(bildL, bildR, analog):
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    # create a Wiki object http://hackerspace-ffm.de/wiki/index.php?title=Wackelbildblog
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    site = wiki.Wiki("http://hackerspace-ffm.de/wiki/api.php")
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    site.login("wackelbildprotokollator", "dumm3teile")
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    #print site.isLoggedIn()
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    # Get blog
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    wackelblog = page.Page(site, "Wackelbildblog")
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    wikiblogtext = wackelblog.getWikiText()
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    # Modify blog
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    wbttarget = "<!--WBPInsertTarget-->"
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    wbttargetstart = wikiblogtext.find(wbttarget)
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    wikiblogtext_part1 = wikiblogtext[:wbttargetstart+len(wbttarget)]
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    wikiblogtext_part2 = wikiblogtext[wbttargetstart+len(wbttarget):]
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    # Add new entry
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    wikiblogentry = "\n|-\n|<wackelbild src1=\"http://hackerspace-ffm.de/wiki/images/"
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    wikiblogentry += bildL + "\" src2=\"http://hackerspace-ffm.de/wiki/images/"
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    wikiblogentry += bildR + "\"></wackelbild>\n"
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    wikiblogentry += "| " + str(analog[0]) + "\n"
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    wikiblogentry += "| " + str(analog[1]) + "\n"
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    wikiblogentry += "| " + str(analog[2])
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    wikiblogtext = wikiblogtext_part1 + wikiblogentry + wikiblogtext_part2
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    # Store blog
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    wackelblog.edit(text=wikiblogtext)
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    # Store pictures
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    testImage = wikifile.File(wiki=site, title="Datei:"+bildL)
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    testImage.upload(fileobj=open(bildL, "rb"), ignorewarnings=True)
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    testImage = wikifile.File(wiki=site, title="Datei:"+bildR)
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    testImage.upload(fileobj=open(bildR, "rb"), ignorewarnings=True)
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    return 0
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def hol_bild( cam_id, filename ):
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    global num_threads, thread_started
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    lock.acquire()
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    num_threads += 1
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    thread_started = True
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    lock.release()
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    if cam_id:
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        print "0"
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    pygame.camera.init()
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    camlist = pygame.camera.list_cameras()
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    cam = pygame.camera.Camera(camlist[cam_id],(640,480))
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    if cam_id:
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        print "1"
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    cam.start()
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    time.sleep(0)
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    if cam_id:
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        print "2"
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    pic = cam.get_image()
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    time.sleep(0)
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    pic = cam.get_image()
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    time.sleep(0)
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    if cam_id:
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        print "3"
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    pic = cam.get_image()
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    if cam_id:
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        print "4"
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    cam.stop()
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    if cam_id:
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        print "5"
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    pygame.image.save(pic,filename)
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    if cam_id:
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        print "6"
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    lock.acquire()
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    num_threads -= 1
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    lock.release()   
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    return 0
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subprocess.call("v4l2-ctl -d /dev/video0 --set-ctrl=brightness=120,contrast=10,saturation=150,exposure_auto=3,white_balance_temperature_auto=1", shell=True)
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subprocess.call("v4l2-ctl -d /dev/video1 --set-ctrl=brightness=120,contrast=10,saturation=150,exposure_auto=3,white_balance_temperature_auto=1", shell=True)
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subprocess.call("v4l2-ctl -d /dev/video0 --set-ctrl=brightness=120,contrast=10,saturation=150,exposure_auto=3", shell=True)
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subprocess.call("v4l2-ctl -d /dev/video1 --set-ctrl=brightness=120,contrast=10,saturation=150,exposure_auto=3", shell=True)
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#video0: 120 10 150 ,white_balance_temperature=57343
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# WBPict_20140302214222.jpg
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zeitstempel = datetime.datetime.now().strftime("%Y%m%d%H%M%S")
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bild_links  = 'WBPict_'+zeitstempel+'L.jpg'
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bild_rechts = 'WBPict_'+zeitstempel+'R.jpg'
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try:
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    thread.start_new_thread( hol_bild, (0, bild_links, ) )
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    thread.start_new_thread( hol_bild, (1, bild_rechts, ) )
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except:
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    print "Error: unable to start thread"
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while not thread_started:
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    pass
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while num_threads > 0:
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    pass
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update_wiki(bild_links, bild_rechts, analogVal)
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</code>

Version vom 4. März 2014, 23:22 Uhr

Autohochladen auf Wackelbildblog per https://github.com/alexz-enwp/wikitools

Das derzeitige Skript

Es holt Bilder von zwei Kameras (startet dazu zwei Threads), editiert das Wiki und lädt die Bilder hoch.

  1. !/usr/bin/python

import time import pygame import pygame.camera import subprocess import thread import datetime from pygame.locals import * from thread import start_new_thread, allocate_lock from wikitools import wiki from wikitools import wikifile from wikitools import api from wikitools import page import poster

num_threads = 0 thread_started = False lock = allocate_lock() analogVal = [1,3,37]

def update_wiki(bildL, bildR, analog): 

   # create a Wiki object http://hackerspace-ffm.de/wiki/index.php?title=Wackelbildblog
   site = wiki.Wiki("http://hackerspace-ffm.de/wiki/api.php") 
   site.login("wackelbildprotokollator", "dumm3teile")
   #print site.isLoggedIn()

   # Get blog
   wackelblog = page.Page(site, "Wackelbildblog")
   wikiblogtext = wackelblog.getWikiText()

   # Modify blog
   wbttarget = ""
   wbttargetstart = wikiblogtext.find(wbttarget)
   wikiblogtext_part1 = wikiblogtext[:wbttargetstart+len(wbttarget)]
   wikiblogtext_part2 = wikiblogtext[wbttargetstart+len(wbttarget):]

   # Add new entry
   wikiblogentry = "\n|-\n|\n"
   wikiblogentry += "| " + str(analog[0]) + "\n"
   wikiblogentry += "| " + str(analog[1]) + "\n"
   wikiblogentry += "| " + str(analog[2]) 
   wikiblogtext = wikiblogtext_part1 + wikiblogentry + wikiblogtext_part2

   # Store blog
   wackelblog.edit(text=wikiblogtext)

   # Store pictures
   testImage = wikifile.File(wiki=site, title="Datei:"+bildL)
   testImage.upload(fileobj=open(bildL, "rb"), ignorewarnings=True) 
   testImage = wikifile.File(wiki=site, title="Datei:"+bildR)
   testImage.upload(fileobj=open(bildR, "rb"), ignorewarnings=True) 

   return 0

def hol_bild( cam_id, filename ): 

   global num_threads, thread_started
   lock.acquire()
   num_threads += 1
   thread_started = True
   lock.release()
   
   if cam_id:
       print "0"
   pygame.camera.init()
   camlist = pygame.camera.list_cameras()
   cam = pygame.camera.Camera(camlist[cam_id],(640,480))
   if cam_id:
       print "1"
   cam.start()
   time.sleep(0)
   if cam_id:
       print "2"
   pic = cam.get_image()
   time.sleep(0)
   pic = cam.get_image()
   time.sleep(0)
   if cam_id:
       print "3"
   pic = cam.get_image()
   if cam_id:
       print "4"
   cam.stop()
   if cam_id:
       print "5"
   pygame.image.save(pic,filename)
   if cam_id:
       print "6"
   
   lock.acquire()
   num_threads -= 1
   lock.release()    
   return 0

subprocess.call("v4l2-ctl -d /dev/video0 --set-ctrl=brightness=120,contrast=10,saturation=150,exposure_auto=3,white_balance_temperature_auto=1", shell=True) subprocess.call("v4l2-ctl -d /dev/video1 --set-ctrl=brightness=120,contrast=10,saturation=150,exposure_auto=3,white_balance_temperature_auto=1", shell=True) subprocess.call("v4l2-ctl -d /dev/video0 --set-ctrl=brightness=120,contrast=10,saturation=150,exposure_auto=3", shell=True) subprocess.call("v4l2-ctl -d /dev/video1 --set-ctrl=brightness=120,contrast=10,saturation=150,exposure_auto=3", shell=True)

  1. video0: 120 10 150 ,white_balance_temperature=57343
  2. WBPict_20140302214222.jpg

zeitstempel = datetime.datetime.now().strftime("%Y%m%d%H%M%S") bild_links = 'WBPict_'+zeitstempel+'L.jpg' bild_rechts = 'WBPict_'+zeitstempel+'R.jpg'

try: 

   thread.start_new_thread( hol_bild, (0, bild_links, ) )
   thread.start_new_thread( hol_bild, (1, bild_rechts, ) )

except: 

   print "Error: unable to start thread"

while not thread_started: 

   pass

while num_threads > 0: 

   pass

update_wiki(bild_links, bild_rechts, analogVal)

Von „https://hackerspace-ffm.de/wiki/index.php?title=Wackelbildprotokollator&oldid=6624“