A python context manager manages the context of a with statement.
Suppose you have three objects you acquire via context manager, for instance A lock, a db connection and an ip …
python with-statement contextmanagerI have read that when file is opened using the below format with open(filename) as f: #My Code f.…
python file with-statement contextmanagerI have some legacy code with a legacy function that takes a filename as an argument and processes the file …
python python-2.x with-statement contextmanagerI have an asynchronous API which I'm using to connect and send mail to an SMTP server which has some …
python asynchronous contextmanagerI have some code where I try to reach a resource but sometimes it is unavailable, and results in an …
python exception contextmanagerAs far as I understand, __init__() and __enter__() methods of the context manager are called exactly once each, one after …
python python-3.x contextmanagerAm getting this error when using the pool.map(funct, iterable): AttributeError: __exit__ No Explanation, only stack trace to the …
python multiprocessing pickle with-statement contextmanagerIt seems like it would be only natural to do something like: with socket(socket.AF_INET, socket.SOCK_DGRAM) …
python sockets contextmanagerI am trying to open, read, modify, and close a json file using the example here: How to add a …
python json file contextmanagerIs it possible to ensure the __exit__() method is called even if there is an exception in __enter__()? >>&…
python exception python-2.7 with-statement contextmanager