Path: csiph.com!newsfeed.hal-mli.net!feeder3.hal-mli.net!newsfeed.hal-mli.net!feeder1.hal-mli.net!us.feeder.erje.net!feeder.erje.net!eu.feeder.erje.net!news.stack.nl!newsfeed.xs4all.nl!newsfeed4.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.003 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; 'skip:u 30': 0.07; '__name__': 0.09; 'function,': 0.09; 'try:': 0.09; 'def': 0.12; '"w")': 0.16; "'__main__':": 0.16; 'csv': 0.16; 'from:addr:timgolden.me.uk': 0.16; 'from:name:tim golden': 0.16; 'generator.': 0.16; 'help?': 0.16; 'message-id:@timgolden.me.uk': 0.16; 'received:74.55.86': 0.16; 'received:74.55.86.74': 0.16; 'received:smtp.webfaction.com': 0.16; 'received:webfaction.com': 0.16; 'row)': 0.16; 'tjg': 0.16; 'true:': 0.16; 'wrote:': 0.18; 'import': 0.22; 'header:User-Agent:1': 0.23; 'received:192.168.100': 0.24; 'define': 0.26; 'purposes': 0.26; 'this:': 0.26; 'header:In-Reply-To:1': 0.27; 'file': 0.32; 'open': 0.33; 'reader': 0.33; 'could': 0.34; 'problem': 0.35; 'except': 0.35; 'skip:u 20': 0.35; 'skip:f 40': 0.36; 'yield': 0.36; 'whatever': 0.38; 'to:addr:python-list': 0.38; 'explain': 0.39; 'does': 0.39; 'to:addr:python.org': 0.39; 'how': 0.40; 'email addr:gmail.com': 0.63; 'skip:n 10': 0.64; 'our': 0.64; 'fire': 0.65; 'from:addr:mail': 0.83; 'reading,': 0.84; 'subject:read': 0.84 Date: Fri, 21 Mar 2014 14:59:01 +0000 From: Tim Golden User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.0 MIME-Version: 1.0 To: python-list@python.org Subject: Re: csv read _csv.Error: line contains NULL byte References: <22aeefa3-cf82-457c-ab85-6f0366ff7b4e@googlegroups.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 46 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1395414009 news.xs4all.nl 2845 [2001:888:2000:d::a6]:45856 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:68698 On 21/03/2014 14:46, chip9munk@gmail.com wrote: > I am sorry I do not understand how to get to each row in this way. > > Please could you explain also this: > If I define this function, > how do I change my for loop to get each row? Does this help? #!python3 import csv def unfussy_reader(csv_reader): while True: try: yield next(csv_reader) except csv.Error: # log the problem or whatever print("Problem with some row") continue if __name__ == '__main__': # # Generate malformed csv file for # demonstration purposes # with open("temp.csv", "w") as fout: fout.write("abc,def\nghi\x00,klm\n123,456") # # Open the malformed file for reading, fire up a # conventional CSV reader over it, wrap that reader # in our "unfussy" generator and enumerate over that # generator. # with open("temp.csv") as fin: reader = unfussy_reader(csv.reader(fin)) for n, row in enumerate(reader): print(n, "=>", row) TJG