Das deutsche Python-Forum

Code: Alles auswählen

lang_input = input("Sprache?")
lang = 'lang/'+lang_input+'.txt'

#10 column
with open(lang, 'r') as f:
    f_contents = f.read().split('\n')[9]
    print(f_contents)
    
#7 column
with open(lang, 'r') as f:
    f_contents = f.read().split('\n')[6]
    print(f_contents)

Code: Alles auswählen

#!/usr/bin/env python3
import os


def main():
    language_name = input('Sprache? ')
    filename = os.path.join('lang', language_name + '.txt')

    with open(filename, 'r', encoding='utf-8') as file:
        lines = list(file)
 
    print(lines[9], end='')
    print(lines[6], end='')


if __name__ == '__main__':
    main()

Code: Alles auswählen

import os


def main():
    language_name = input('Sprache? ')
    filename = os.path.join('lang', language_name + '.txt')
    if not os.path.exists(filename):
        print('This language is not supported')
        main()

    with open(filename, 'r') as file:
        lines = list(file)
 
    print(lines[9], end='\n')
    print(lines[6], end='\n')


if __name__ == '__main__':
    main()

Code: Alles auswählen

def main():
    language_name = input('Language? ')
    filename = os.path.join('lang', language_name + '.txt')
    while not os.path.exists(filename):
        print('This language is not supported.')
        language_name = input('Language? ')
        filename = os.path.join('lang', language_name + '.txt')
        if os.path.exists(filename):
            break

Code: Alles auswählen

def get_language_filename():
    while True:
           language = input("Language?")
           full_path = os.path.join(...)
           if os.path.exists(full_path):
                   return full_path

Code: Alles auswählen

#!/usr/bin/env python3
import os

ENCODING = 'UTF-8'


def main():
    while True:
        language_name = input('Language? ')
        filename = os.path.join('lang', language_name + '.txt')
        try:
            with open(filename, 'r', encoding=ENCODING) as file:
                lines = list(file)
        except OSError:
            print('This language is not supported!')
        except UnicodeDecodeError:
            print(
                f'The language file {filename!r} is not {ENCODING} encoded'
                f' or corrupt!'
            )
        else:
            break
 
    print(lines[9])
    print(lines[6])


if __name__ == '__main__':
    main()

Code: Alles auswählen

import os

ENCODING = 'UTF-8'


def main():
    while True:
        language_name = input('Language? ')
        filename = os.path.join('lang', language_name + '.txt')
        try:
            with open(filename, 'r', encoding=ENCODING) as file:
                lines = list(file)
        except OSError:
            print('This language is not supported!')
        except UnicodeDecodeError:
            print(
                f'The language file {filename} is not {ENCODING} encoded'
                f' or corrupt!'
            )
        if language_name == 'ls':
            for line_number in lines:
                print(line_number)
        else:
            break

Code: Alles auswählen

import sys

        if language_name == 'ls':
            for line_number in lines:
                sys.stdout.write(line_number)