How to save data to .txt in Python?

Question

Python

I mean automatic saving of data, not through SaveAs.
That is, to save data from variables.

Answer 1

Pickle module as an option, if I understand correctly:
Recording:

import pickle

# An arbitrary collection of objects supported by pickle.
data = {
    'a': [1, 2.0, 3, 4+6j],
    'b': ("character string", b"byte string"),
    'c': {None, True, False}
}

with open('data.txt', 'wb') as f:
    # Pickle the 'data' dictionary using the highest protocol available.
    pickle.dump(data, f, pickle.HIGHEST_PROTOCOL)

Reading

import pickle

with open('data.txt', 'rb') as f:
    # The protocol version used is detected automatically, so we do not
    # have to specify it.
    data = pickle.load(f)
print(data)
# {'a': [1, 2.0, 3, (4+6j)], 'b': ('character string', b'byte string'), 'c': {None, True, False}}

Answer 2

https://www.w3schools.com/python/python_file_write.asp
Google banned?

Answer 3

Save in JSON. Use serializers/deserializers.