dietpi/python_change_ip
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old_ip if not exist || empty

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Manuel Riquelme
2023-12-18 10:06:24 +01:00
parent 4ff5d00673
commit aa248f67b6
1 changed files with 19 additions and 16 deletions
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13
init.py
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@@ -12,17 +12,20 @@ while True:
# lo crea # lo crea
f = open("old_ip.txt", "a") f = open("old_ip.txt", "a")
# escribe la palabra ip # escribe la palabra ip
f.write("ip") f.write("ip nueva")
f.close() f.close()
# si existe y esta vacia
with open("old_ip.txt", "r") as f: with open("old_ip.txt", "r") as f:
contenido = f.read() contenido = f.read()
if contenido != '': if contenido == '':
old_ip = f.readlines()[0].strip()
else:
f = open("old_ip.txt", "w") f = open("old_ip.txt", "w")
f.write("ip") f.write("ip vacia")
f.close() f.close()
# si existe y tiene algo escrito
with open("old_ip.txt", "r") as f:
old_ip = f.readlines()[0].strip()
if ip != old_ip: if ip != old_ip:
# son distintas # son distintas
f = open("old_ip.txt", "w") f = open("old_ip.txt", "w")