convert argument fmt into dict if argument is a string
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FluentRecordFormatter is expecting fmt to be either a callable or a dict. But there is no strict type checking is done to check whether the variable is dict or not. There are many situations in which `fmt` can have a string value. For eg: if logger is loading configuration from a config file using [ConfigParser](https://docs.python.org/2/library/configparser.html) , then there is no way to specify a dict inside the config file. This change is backward compatible from Python2.7 to Python3.8 since `ast.literal_eval` will work in same way since python 2.6+ Signed-off-by: Harish Karumuthil <[email protected]>
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FluentRecordFormatter is expecting fmt to be either a callable or a dict. But there is no strict type checking is done to check whether the variable is dict or not.
There are many situations in which
fmtcan have a string value.For eg: if logger is loading configuration from a config file using ConfigParser , then there is no way to specify a dict inside the config file.
This change is backward compatible from Python2.7 to Python3.8 since
ast.literal_evalwill work in same way since python 2.6+