filemode: w in in logging.FileHandler (documentation issue)

[pytlv]

Hi all,
Had an issue defining a custom logger with "write mode" (clearing log file before appending).
I think that documentation should be enhanced with the following example:

handlers:
  file_handler:
    class: logging.FileHandler
    formatter: simple
    filename: ${hydra.run.dir}/${hydra.job.name}.log
    mode: w

Current example:
https://github.com/facebookresearch/hydra/blob/1.3_branch/examples/configure_hydra/logging/my_app.py

From Python Official Doc:

logging.basicConfig(filename='example.log', filemode='w', level=logging.DEBUG))

I found previous issue:
#1149

Let me know how it's best to request such a doc enhancement.
Many thanks from Tel Aviv!

[odelalleau]

Let me know how it's best to request such a doc enhancement.

It's best to file an issue or PR. Discussions will get lost.