U 2ܟj! @sdZddlmZmZmZmZddlmZddlm Z ddl m Z m Z m Z ddlmZmZeeGdd d Ze feeeeed d d Zd S)z File log observer. )IOAnyCallableOptional) implementer)ioType)formatEventAsClassicLogText formatTimetimeFormatRFC3339) ILogObserverLogEventc@sDeZdZdZeeeegee fddddZ eddddZ dS) FileLogObserverz9 Log observer that writes to a file-like object. N)outFile formatEventreturncCs*t|tk rd|_nd|_||_||_dS)z @param outFile: A file-like object. Ideally one should be passed which accepts text data. Otherwise, UTF-8 L{bytes} will be used. @param formatEvent: A callable that formats an event. zutf-8N)rstr _encoding_outFiler)selfrrr8/tmp/pip-unpacked-wheel-4b529toj/twisted/logger/_file.py__init__s  zFileLogObserver.__init__eventrcCsH||}|rD|jdkr&|j|n|j||j|jdS)zG Write event to file. @param event: An event. N)rrrwriteencodeflush)rrtextrrr__call__(s   zFileLogObserver.__call__) __name__ __module__ __qualname____doc__rrrr rrrrrrrrrs  r)r timeFormatrcs"tttdfdd }t||S)a Create a L{FileLogObserver} that emits text to a specified (writable) file-like object. @param outFile: A file-like object. Ideally one should be passed which accepts text data. Otherwise, UTF-8 L{bytes} will be used. @param timeFormat: The format to use when adding timestamp prefixes to logged events. If L{None}, or for events with no C{"log_timestamp"} key, the default timestamp prefix of C{"-"} is used. @return: A file log observer. rcst|fdddS)Ncs t|S)Nr )er$rrJz:textFileLogObserver..formatEvent..r%)r )rr'rrrHs z(textFileLogObserver..formatEvent)r rrr)rr$rrr'rtextFileLogObserver8sr*N)r#typingrrrrZzope.interfacerZtwisted.python.compatr_formatr r r Z _interfacesr r rrr*rrrrs  &