I have a very simple csv, with the following data, compressed inside the tar.gz file. I need to read that in dataframe using pandas.read_csv.
0 1 4
1 2 5
2 3 6
import pandas as pd
pd.read_csv("sample.tar.gz",compression='gzip')
However, I am getting error:
CParserError: Error tokenizing data. C error: Expected 1 fields in line 440, saw 2
Following are the set of read_csv commands and the different errors I get with them:
pd.read_csv("sample.tar.gz",compression='gzip', engine='python')
Error: line contains NULL byte
pd.read_csv("sample.tar.gz",compression='gzip', header=0)
CParserError: Error tokenizing data. C error: Expected 1 fields in line 440, saw 2
pd.read_csv("sample.tar.gz",compression='gzip', header=0, sep=" ")
CParserError: Error tokenizing data. C error: Expected 2 fields in line 94, saw 14
pd.read_csv("sample.tar.gz",compression='gzip', header=0, sep=" ", engine='python')
Error: line contains NULL byte
What's going wrong here? How can I fix this?
Answers
df = pd.read_csv('sample.tar.gz', compression='gzip', header=0, sep=' ', quotechar='"', error_bad_lines=False)
Note: error_bad_lines=False will ignore the offending rows.
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