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import random
import string
from contextlib import contextmanager
from moderngl_window import conf
@contextmanager
def settings_context(values: dict):
"""Override conf.settings
Args:
values (dict): Dictionary containing settings values
"""
old_settings = conf.settings.to_dict()
conf.settings.apply_from_dict(values)
yield None
conf.settings.apply_from_dict(old_settings)
def rnd_string(length=16):
chars = string.ascii_letters + string.digits
return "".join(c for c in random.choices(chars, k=length))
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