Comments (4)
how do you expect that to be legal? shouldn't quotes be escaped?
from fast-cpp-csv-parser.
Its not an outright error, But the library doesn't support that functionality.
I using data released by stackoverflow.com for a tag prediction competition on Kaggle. I think Excel to csv conversion results in such data. http://stackoverflow.com/questions/25064422/excel-to-csv-to-txt-cells-with-double-quotes
As per wiki: http://en.wikipedia.org/wiki/Comma-separated_values
Embedded double quote characters may then be represented by a pair of consecutive double quotes,[9] or by prefixing an escape character such as a backslash (for example in Sybase Central).
from fast-cpp-csv-parser.
Hi,
thanks for the bug report. I can confirm the problem. The erroneous code
is in line 601.
char_out = col_begin;
for(char_in = col_begin; in!=col_end; ++in){
if(*in == quote && *(in+1) == quote){
continue;
}
*out = *in;
++out;
}
When unescaping the string the code drops every " that is followed by
another ". This is correct in the case of "bla""foo""bar" but fails in
the case of "foo""""bar".
Does the following code work for you? (I currently do not have the time
to test.)
char_out = col_begin;
for(char_in = col_begin; in!=col_end; ++in){
if(*in == quote && *(in+1) == quote){
++in;
}
*out = *in;
++out;
}
Best Regards,
Ben Strasser
On 06/03/2015 08:30 PM, Niranjan Godbole wrote:
Fails to parse following input:
| "Id","Title","Body","Tags"^M
"1","How to check if an uploaded file is an image without mime type?","<img src="http://i.stack.imgur.com/bA7Tz.jpg" alt="""">
","php image-processing file-upload upload mime-types"^M
|The output for Body column should be
|
|But the ouput is:
|
<img src="http://i.stack.imgur.com/bA7Tz.jpg" alt=">
|—
Reply to this email directly or view it on GitHub
#3.
from fast-cpp-csv-parser.
yes, the given fix works! Thanks. :)
from fast-cpp-csv-parser.
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