+ hRt^RIt^RIHtHt^RIHtHtHtH t !RR] 4t ] !4t !RR]R7t !R R ] 4t R#) zY This module provides an interface for TweetHandlers, and support for timezone handling. N)ABCMetaabstractmethod)datetime timedeltatimezonetzinfoca]tRt^toRt]!]P)R7t]P'd]!]P)R7t M]t Rt Rt VtR#)LocalTimezoneOffsetWithUTCa This is not intended to be a general purpose class for dealing with the local timezone. In particular: * it assumes that the date passed has been created using `datetime(..., tzinfo=Local)`, where `Local` is an instance of the object `LocalTimezoneOffsetWithUTC`; * for such an object, it returns the offset with UTC, used for date comparisons. Reference: https://docs.python.org/3/library/datetime.html )secondsc VP#)z" Access the relevant time offset. ) DSTOFFSET)selfdts&&2/usr/lib/python3/dist-packages/nltk/twitter/api.py utcoffset$LocalTimezoneOffsetWithUTC.utcoffset's~~N)__name__ __module__ __qualname____firstlineno____doc__r_timer STDOFFSETdaylightaltzoner r__static_attributes____classdictcell__ __classdict__s@rr r sD 5>>/2I ~~~u}}n5  rr c4a]tRt^1toRtRRltRtRtVtR#)BasicTweetHandlerz Minimal implementation of `TweetHandler`. Counts the number of Tweets and decides when the client should stop fetching them. c@Wn^VnRVnRVnR#)FN)limitcounterdo_stopmax_id)r r%s&&r__init__BasicTweetHandler.__init__9s*      rc fVPVP8;'dVP'*#)z< Returns `False` if the client should stop fetching Tweets. )r&r%r'r s&r do_continueBasicTweetHandler.do_continueHs&||djj(==-==r)r&r'r%r(N)) rrrrrr)r-rrrs@rr"r"1s >>rr") metaclasscXa]tRt^OtoRtRRlt]R4t]R4tR Rlt Rt Vt R#) TweetHandlerIzi Interface class whose subclasses should implement a handle method that Twitter clients can delegate to. Nc \PW4RVnRVnV'd\ VR\ /VnV'd\ VR\ /VnRVnR#)a :param int limit: The number of data items to process in the current round of processing. :param tuple upper_date_limit: The date at which to stop collecting new data. This should be entered as a tuple which can serve as the argument to `datetime.datetime`. E.g. `date_limit=(2015, 4, 1, 12, 40)` for 12:30 pm on April 1 2015. :param tuple lower_date_limit: The date at which to stop collecting new data. See `upper_data_limit` for formatting. NrT)r"r)upper_date_limitlower_date_limitrLOCAL startingup)r r%r4r5s&&&&rr)TweetHandlerI.__init__UsU ""4/ $ $ $,.>$Mu$MD ! $,.>$Mu$MD !rc R#)z: Deal appropriately with data returned by the Twitter API Nr)r datas&&rhandleTweetHandlerI.handlemrc R#)z/ Actions when the tweet limit has been reached Nrr,s&r on_finishTweetHandlerI.on_finishsr=rc VP'gVP'dRp\P!VR,V4P \ P R7pVP'dW@P8g#VP'dnW@P8d\VP'dRpVPpMRpVPpV'd\RPWeV44RVn R#R#R#R#) z Validate date limits. z%a %b %d %H:%M:%S +0000 %Y created_at)rearlierlaterz1Date limit {} is {} than date of current tweet {}TN) r4r5rstrptimereplacerutcprintformatr')r r:verbosedate_fmt tweet_datemessage date_limits&&& rcheck_date_limitTweetHandlerI.check_date_limitys  D$9$9$93H!**4 +=xHPP||QJ%%%*7L7L*L%%%*7L7L*L((('G!%!6!6J%G!%!6!6JKRR& $ +M% %:r)r'r5r7r4)r/NN)F) rrrrrr)rr;r?rOrrrs@rr2r2OsA 0    $$rr2)rtimerabcrrrrrrr r6r"r2rrrrSsI '::6 #$>'>