datatable.options.fread.log.anonymize¶
anonymize
If True
, any snippets of data being read that are printed in the
log will be first anonymized by converting all non-0 digits to 1
,
all lowercase letters to a
, all uppercase letters to A
, and all
unicode characters to U
.
This option is useful in production systems when reading sensitive data that must not accidentally leak into log files or be printed with the error messages.