vsego

"""
A proof of concept: ability to have `X.f(...) == X.sess.f(...)`, but also be
able to use `x = X(); y = X(); x.f(...)` in the expected way.
"""

import inspect


class _X:
    """

vsego

Posts in Google Groops lack horizontal scrollbar, which can be a pain (I use private groups for various notification emails that need to be read and managed in one spot by different people). In Chrome, this can be fixed in two simple steps:

1. Install Stylebot extension.
2. Reload the page if it's already loaded, then right-click it, pick "Stylebot" > "Style Element", then click "Edit CSS" button at the bottom of the sidebar, and set this for groups.google.com:

#tm-tl > div > div > div > div > div > div:nth-child(4) > div > div {
    width: fit-content;
}

vsego

@contextmanager
def lock_model(model_class, **kwargs):
    with transaction.atomic():
        yield model_class.objects.select_for_update().get(**kwargs)

# Usage

with lock_model(ModelClass, pk=some_pk) as instance:
    do something with instance