f = open("foo","w") # Open a file for writing
g = open("bar","r") # Open a file for reading
f.write("Hello World")
data = g.read() # Read all data
line = g.readline() # Read a single line
lines = g.readlines() # Read data as a list of lines
of
f = open('read.txt', 'w+t') # Create a files
for i in range(3):
f.write('Line #%d\n' % i)
f.seek(0)
f.read(3) # leest drie bytes van het bestand
of
f.seek(0)
f.readline()
Keert eerste line terug.
of
f. seek(0)
f.readlines()
Hier wordt een list terug geven met alle lines.
Het is mogelijk om uw eigen types te bewaren met module python pickle.
import pickle
p = pickle.Pickler(file) # file is an open file object
p.dump(obj) # Dump object
objecten lezen
p = pickle.Unpickler(file) # file is an open file
obj = p.load() # Load object
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