lR\@shdZddlmZmZmZdZdZdZdZddZ dd d Z ed d Z d S)z Tablib - *SV Support. )is_py3csvStringIOrzutf-8,cKsxt}|jdtts2|jdtntj||}x'|jddD]}|j|qWW|j S)z&Returns CSV representation of Dataset. delimiterencodingZdictsF) r setdefaultDEFAULT_DELIMITERrDEFAULT_ENCODINGrwriterZ_packageZwriterowgetvalue)ZdatasetkwargsstreamZ_csvrowrH/var/www/dbchiro/venv/lib/python3.4/site-packages/tablib/formats/_csv.py export_sets rTcKs|j|jdtts3|jdtntjt||}xEt|D]7\}}|dkr|r||_ qX|j |qXWdS)z Returns dataset from CSV stream.rrrN) Zwiperr rr rreaderr enumerateheadersappend)ZdsetZ in_streamrr Zrowsirrrr import_set!s  rc CsGy!tjj|d|dSWntjtfk rBdSYnXdS)z*Returns True if given stream is valid CSV. delimitersTFN)rZSnifferZsniffError TypeError)rrrrrdetect3s rN)zcsv) __doc__Z tablib.compatrrrtitle extensionsr r rrrrrrrs