Thank you for the feedback on this. I believe that the excel dialect
includes just that:
class excel(Dialect):
delimiter = ','
quotechar = '"'
doublequote = True
skipinitialspace = False
lineterminator = '\r\n'
quoting = QUOTE_MINIMAL
On Sat, Jan 9, 2016 at 5:23 PM, Karim <kliat...@gmail.com> wrote:
>
>
> On 09/01/2016 21:54, kbtyo wrote:
>
>> My specs:
>>
>> Python 3.4.3
>> Windows 7
>> IDE is Jupyter Notebooks
>>
>> What I have referenced:
>>
>> 1)
>> http://stackoverflow.com/questions/1546717/python-escaping-strings-for-use-in-xml
>>
>> 2)
>>
>> http://stackoverflow.com/questions/7802418/how-to-properly-escape-single-and-double-quotes
>>
>> 3)
>> http://stackoverflow.com/questions/4972210/escaping-characters-in-a-xml-file-with-python
>>
>>
>> Here is the data (in CSV format) and script, respectively, (I have tried
>> variations on serializing Column 'E' using both Sax and ElementTree):
>>
>> i)
>>
>> A,B,C,D,E,F,G,H,I,J
>> "3","8","1","<Request TransactionID="3" RequestType="FOO"><InstitutionISO
>> /><CallID>23</CallID><MemberID>12</MemberID><MemberPassword
>> /><RequestData><AccountNumber>2</AccountNumber><AccountSuffix>85</AccountSuffix><AccountType>S</AccountType><MPIAcctType>Checking</MPIAcctType><TransactionCount>10</TransactionCount></RequestData></Request>","<Response
>> TransactionID="2"
>> RequestType="HoldInquiry"><ShareList>0000',0001,0070,</ShareList></Response>","1967-12-25
>> 22:18:13.471000","2005-12-25 22:18:13.768000","2","70","0"
>>
>> ii)
>>
>> #!/usr/bin/python
>> # -*- coding: utf-8 -*-
>> import os.path
>> import sys
>> import csv
>> from io import StringIO
>> import xml.etree.cElementTree as ElementTree
>> from xml.etree.ElementTree import XMLParser
>> import xml
>> import xml.sax
>> from xml.sax import ContentHandler
>>
>> class MyHandler(xml.sax.handler.ContentHandler):
>> def __init__(self):
>> self._charBuffer = []
>> self._result = []
>>
>> def _getCharacterData(self):
>> data = ''.join(self._charBuffer).strip()
>> self._charBuffer = []
>> return data.strip() #remove strip() if whitespace is important
>>
>> def parse(self, f):
>> xml.sax.parse(f, self)
>> return self._result
>>
>> def characters(self, data):
>> self._charBuffer.append(data)
>>
>> def startElement(self, name, attrs):
>> if name == 'Response':
>> self._result.append({})
>>
>> def endElement(self, name):
>> if not name == 'Response': self._result[-1][name] =
>> self._getCharacterData()
>>
>> def read_data(path):
>> with open(path, 'rU', encoding='utf-8') as data:
>> reader = csv.DictReader(data, delimiter =',', quotechar="'",
>> skipinitialspace=True)
>> for row in reader:
>> yield row
>>
>> if __name__ == "__main__":
>> empty = ''
>> Response = 'sample.csv'
>> for idx, row in enumerate(read_data(Response)):
>> if idx > 10: break
>> data = row['E']
>> print(data) # The before
>> data = data[1:-1]
>> data = ""'{}'"".format(data)
>> print(data) # Sanity check
>> # data = '<Response TransactionID="2"
>> RequestType="HoldInquiry"><ShareList>0000',0001,0070,</ShareList></Response>'
>> try:
>> root = ElementTree.XML(data)
>> # print(root)
>> except StopIteration:
>> raise
>> pass
>> # xmlstring = StringIO(data)
>> # print(xmlstring)
>> # Handler = MyHandler().parse(xmlstring)
>>
>>
>> Specifically, due to the quoting in the CSV file (which is beyond my
>> control), I have had to resort to slicing the string (line 51) and then
>> formatting it (line 52).
>>
>> However the print out from the above attempt is as follows:
>>
>> "<Response TransactionID="2" RequestType="HoldInquiry"><ShareList>0000'
>> <Response TransactionID="2" RequestType="HoldInquiry"><ShareList>0000
>>
>> File "<string>", line unknown
>> ParseError: no element found: line 1, column 69
>> Interestingly - if I assign the variable "data" (as in line 54) I receive
>> this:
>>
>> File "<ipython-input-80-7357c9272b92>", line 56
>> data = '<Response TransactionID="2"
>> RequestType="HoldInquiry"><ShareList>0000',0001,0070,</ShareList></Response>'
>> ^
>> SyntaxError: invalid token
>>
>> I seek feedback and information on how to address utilizing the most
>> Pythonic means to do so. Ideally, is there a method that can leverage
>> ElementTree. Thank you, in advance, for your feedback and guidance.
>>
>
> In fact to get rid of double quote simply create your csv reader like
> that:
>
> reader = csv.DictReader(data, dialect='excel', skipinitialspace=True)
>
> You should then don't need to slice data variable and reformat it.
>
> Karim
>
>
>
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