Wir sind alle miteinander verbunden! Meine Ideen für ein nachhaltiges Leben (und ein bisschen Geek-Zeug):

#!/usr/bin/python

"""Berechnung der Summe der Zeiten im Format hh:mm oder 2 Tage 6 h 24 min
   Jedes Datum in eine neue Zeile, Berechnung starten mit "q"
   Umwandlung in Dezimalwerte """

import sys

contin = True
while contin :
   print "\nBerechnung der Summe der folgenden Zeiten:"
   i=0
   lesen   = True
   zeiten  = []
   stunden = 0
   minuten = 0
   while(lesen):
      x = raw_input()
      if x == 'b':
         contin = False
      elif x == 'q':
         lesen = False
      else:
         zeiten.append(x)

   for zeit in zeiten:
      t= zeit.find('Tage')
      if t != -1:
         tage = (int)(zeit[:t])
         h= zeit.find('h')
         stunden += (int)(zeit[t+5:h])+8*tage
         m= zeit.find('min')
         minuten += (int)(zeit[h+2:m])
      else:
         f= zeit.find(':')
         stunden += (int)(zeit[:f])
         minuten += (int)(zeit[f+1:])

   stunden += minuten/60
   minuten = minuten%60

   tage = stunden/8

   stunden = stunden%8
   print "--------------------------------------"
   print "Summe : " + str(tage) + " Tage " + str(stunden) + " h " + str(minuten) + " min"

   # berechne Anteil von einem Tag
   anteil = tage + stunden/8. + minuten/(60*8.) # 1 MannTag = 8h*60 min
   print "Anteil", anteil

sys.exit()

 

#!/usr/bin/python
# Addiert dreidimensionale Punkte/Vektoren miteinander

import sys

print "Punkt1 x y z"
x0 = float(raw_input())
y0 = float(raw_input())
z0 = float(raw_input())
print "Punkt2 x y z"
x1 = float(raw_input())
y1 = float(raw_input())
z1 = float(raw_input())
#prfloat "[", x0, y0, z0, "] ", " [",x1, y1,z1, "]"

a = [x0, y0, z0]
b = [x1, y1, z1]

summe = [a[0]+b[0], a[1]+b[1], a[2]+b[2] ]

print "Summe", summe

sys.exit()

.......................................................................................................................

#!/usr/bin/python
# Multipliziert dreidimensionale Punkte/Vektoren miteinander

import sys

print "Punkt1 x y z"
x0 = float(raw_input())
y0 = float(raw_input())
z0 = float(raw_input())
print "Skalar"
s = float(raw_input())
#prfloat "[", x0, y0, z0, "] ", " [",x1, y1,z1, "]"

a = [x0, y0, z0]

produkt = [a[0]*s, a[1]*s, a[2]*s]

print "Produkt", produkt

sys.exit()
 

#!/usr/bin/python

"""MAKE COLUMS IN LIST
    first parameter is name of file with list
    second parameter is name of file to write
"""

import sys

# fuer Testzwecke
#import os
#print os.path.exists(sys.argv[1])
#print os.path.exists(sys.argv[2])

if( not len(sys.argv)==3 or sys.argv[1] =='' or sys.argv[2] ==''):
   print "Falsche uebergabe"
   sys.exit()

try:
   originalText = file(sys.argv[1])
   neuerText = file(sys.argv[2], 'w')

except IOError:
   print "Dateien gibt es nicht"
   sys.exit()

found = False
komma = ','

# durchwandere die Datei
while True:
    #Zeile des alten Textes
    line = originalText.readline()
    if len(line) == 0: # eine leere Zeile bedeutet Dateiende
        break

    zeile = True
#Ist Komma in der Zeile, schreibe Rest in neue Zeile
    while zeile :
       counter = 0
       for zeichen in line :
           counter+= 1
           if zeichen == komma:
               #Komma gefunden
               zeile = True
               neuerText.write(line[0:counter-1]+'\n')
               #counter+= 1 #komma ist noch ein zeichen weiter
               # loeschen von Leerzeichen nach Komma
               if line[counter] == ' ':
                   counter+= 1
               line = line[counter:]
               break
       else:
          zeile = False
          neuerText.write(line)

neuerText.close()
originalText.close()

sys.exit()

###old version
###neuerText = file('tmp_o.txt', 'w')
###originalText = file('tmp.txt')

 

#!/usr/bin/python
# -*- coding: utf-8 -*-

"""modify text: only keep lines without text1 and text2"""

import sys

oldText = file('tmp_o.txt', 'aw')
newText = file('tmp.txt')
text = "foo"
text2 = "bar"

while True:
    line = oldText.readline()

    if len(line) == 0: # an empty line means end of file
        break

# do not save line with text1 or text2 to new file
    if text1 not in line and text2 not in line:
            newText.write(line)

newText.close()
oldText.close()

sys.exit()
 

#!/usr/bin/python
# -*- coding: utf-8 -*-

"""
   delets all blank lines in file tmp.txt and saves to tmp_o.txt
"""

import sys

newText = file('tmp_o.txt', 'aw')
oldText = file('tmp.txt')
counter = 0
alphabet = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQESTUVWXYZ'

while True:
    line = oldText.readline()
    if len(line) == 0: # an empty line means end of file
       break

    for character in line :
        if character in alphabet:
            counter = 0
        else:
            counter +=1

# only write line if it is less than 4 blank lines
    if counter < 4 :
        newText.write(line)

newText.close()
oldText.close()

sys.exit()
 

#!/usr/bin/python

import sys

print "Punkt1 x y z"
x0 = float(raw_input())
y0 = float(raw_input())
z0 = float(raw_input())
print "Punkt2 x y z"
x1 = float(raw_input())
y1 = float(raw_input())
z1 = float(raw_input())
#prfloat "[", x0, y0, z0, "] ", " [",x1, y1,z1, "]"

a = [x0, y0, z0]
b = [x1, y1, z1]

kreuzprodukt = [a[1]*b[2]-a[2]*b[1], a[2]*b[0]-a[0]*b[2] , a[0]*b[1]-a[1]*b[0] ]

print "kreuzprodukt", kreuzprodukt

sys.exit()