logging: CPython-compatible logging improvements #750
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This commit allows for logging handlers to be added to the root logger
and then used by non-root loggers that don't have their own handlers.
It also adds the (CPython-compatible) handlers argument
to logging.basicConfig() to ease this initialization:
import logging
sh = logging.StreamHandler()
fh = logging.FileHandler("my.log", mode="a")
logging.basicConfig(handlers=[sh, fh])
root_logger = logging.getLogger() # uses sh and fh
another_logger = logging.getLogger("another") # inherits handlers
It also adds the Logger.removeHandler() method and avoids repeated handler
addition.
It also correctly calls the superclass constructor from the StreamHandler
constructor and uses a default formatter if a Handler has none
set (as in PR micropython#710).
Signed-off-by: Ned Konz <ned@productcreationstudio.com>
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This commit allows for logging handlers to be added to the root logger
and then used by non-root loggers that don't have their own handlers.
It also adds the (CPython-compatible) handlers argument
to logging.basicConfig() to ease this initialization:
import logging
sh = logging.StreamHandler()
fh = logging.FileHandler("my.log", mode="a")
logging.basicConfig(handlers=[sh, fh])
root_logger = logging.getLogger() # uses sh and fh
another_logger = logging.getLogger("another") # inherits handlers
It also adds the Logger.removeHandler() method and avoids repeated handler
addition.
It also adds the flush() method to StreamHandler and its subclasses.
It also correctly calls the superclass constructor from the StreamHandler
constructor and uses a default formatter if a Handler has none
set (as in PR micropython#710).
Signed-off-by: Ned Konz <ned@productcreationstudio.com>
|
build failure appears to be due to manifest issues unrelated to this PR. |
|
Closed; replaced with #806 |
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This commit allows for logging handlers to be added to the root logger and then used by non-root loggers that don't have their own handlers.
It also adds the (CPython-compatible)
handlersargument tologging.basicConfig()to ease this initialization:It also adds the
Logger.removeHandler()method and avoids repeated handler addition.It also correctly calls the superclass constructor from the
StreamHandlerconstructor and uses a default formatter if a Handler has none set (as in PR #710).