Das deutsche Python-Forum

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key, value = item.strip().split("=")

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input = open ('...\python\Text.dat','r')
output = open ('...\python\Ergebnisse.dat','w')
x = input.read()

def neu():
    i = 0
    while i < len(x):
        word = x[i:i+8]
        if word == 'Lierhaus':
            string= x[i+9:i+15]
            print string
        i += 1

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input = open ('C:\Users\Nils\Documents\python\Eprint.dat','r')
output = open ('C:\Users\Nils\Documents\python\Ergebnisse.dat','w')
x = input.read()
whitespace = ' '

def neu():
    i = 0
    while i < len(x):
        word = x[i:i+6]
        if word == 'Step =':
            string= x[i+8:i+19]
            print string
            output.write(string)
            output.write(whitespace)
        i += 1
    input.close()
    output.close()

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with open(...) as handler:
    # in diesem Block ist handler ein offenes File-Objekt.

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import os
import re


def main():
    path = r'C:\Users\Nils\Documents\python'
    
    with open(os.path.join(path, 'Eprint.dat'), 'r') as in_file:
        data = in_file.read()

    with open(os.path.join(path, 'Ergebnisse.dat'), 'w') as result_file:
        result_file.writelines(
            step_value + ' '
            for step_value in re.findall(r'Step = (.{11})', data)
        )


if __name__ == '__main__':
    main()