The universalasync.wrap function doesn't preserve the
type information, which confuses the VS Code Pylance
plugin and makes code navigation hard.
In this commit we fix the problem by adding a typed
wrapped around universalasync.wrap.
Fixes: scylladb/scylladb#26639
Make `wait_for_any_log()` function to work closer to the original
dtest's version: use `ScyllaLogFile.grep()` method instead of
the usage of `ScyllaNode.wait_log_for()` with a small timeout to
have at least one try to find.
Also, add `max_count` argument to `.grep()` method for the
optimization purpose.
Use universalasync library to make test.py async code compatible
with synchronous code of dtest/ccm
Also, copied unmodified error_example_test.py from dtest as an example.
Run the test in `dev` mode only.
Rework `ScyllaLogFile.wait_for()` method to make it easier
to add required methods to ScyllaNode class of ccm-like shim.
Also, added `ScyllaLogFile.grep_for_errors()` method and
reworked `ScyllaLogFile.grep()`
Add a class that handles log file browsing with the following features:
* mark: returns "a mark" to the current position of the log.
* wait_for: asynchronously checks if the log contains the given message.
* grep: returns a list of lines matching the regular expression in the log.
Add a new endpoint in `ManagerClient` to obtain the scylla logfile path.
Fixes#14782Closes#14834
