I have a .csv file that has hundreds of lines/columns that look like this (small example, see image I couldnt copy/paste the null bytes had to type them manually):
9142,16.04000000,14.65000000
<0x00><0x00><0x00>
9143,16.19000000,14.65000000
there are a small number of lines that contain NULL bytes ("<0x00>") that are giving me trouble when trying to read the csv using pandas pd.read_csv.
when I run the command :
pd.read_csv(fname, header=None, na_values='-32768', names=binnams, engine='python')
I get the following error:
pandas.errors.ParserError: ("NULL byte detected. This byte cannot be processed in Python's native csv library at the moment, so please pass in engine='c' instead", 'occurred at index 16')
and when I switch the engine='c' I get:
TypeError: ('cannot unpack non-iterable NoneType object', 'occurred at index 16')
Is there a way to ignore these lines completely using pd.read_csv?
I think a workaround might be to open the files and loop through them and delete any lines that contain the <0x00> if it can even be read?
Any thoughts/suggestions are definitely appreciated.
EDIT - tried to read the files line by line to see if I could delete these lines but not sure how to actually capture the null byte (using "<0x00>" obv didn't work :D )
link to example file here : https://drive.google.com/open?id=1uEjMv0Be9Hu_AqXRzqB3enrWilzCTBvc
尝试将csv文件另存为UTF-16,然后尝试运行代码:
pd.read_csv(fname, header=None, na_values='-32768', names=binnams, engine='python')
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