Léa 89fa88f076

fix: stop csv and tsv dropping the first line of the file (#1530) ...

The current code assumes the first line of csv and tsv files are a
header line. Most csv and tsv files don't have a header line, and even
for those that do, dropping this line may not be the desired behavior.

Here is a snippet of code that demonstrates the current behavior and the
proposed fix

```
import pandas as pd
from lxml.html.soupparser import fromstring as soupparser_fromstring

c1 = """
    Stanley Cups,,
    Team,Location,Stanley Cups
    Blues,STL,1
    Flyers,PHI,2
    Maple Leafs,TOR,13
    """

f = "./test.csv"
with open(f, 'w') as ff:
    ff.write(c1)
  
print("Suggested Improvement Keep First Line") 
table = pd.read_csv(f, header=None)
html_text = table.to_html(index=False, header=False, na_rep="")
text = soupparser_fromstring(html_text).text_content()
print(text)

print("\n\nOriginal Looses First Line") 
table = pd.read_csv(f)
html_text = table.to_html(index=False, header=False, na_rep="")
text = soupparser_fromstring(html_text).text_content()
print(text)
```

---------

Co-authored-by: cragwolfe <crag@unstructured.io>
Co-authored-by: Yao You <theyaoyou@gmail.com>
Co-authored-by: Yao You <yao@unstructured.io>

2023-10-16 17:59:35 -05:00

..

tblbj2vBlL2dN2xqq.json

fix: stop csv and tsv dropping the first line of the file (#1530)

2023-10-16 17:59:35 -05:00

tblfu7DzEcCWNKwP4.json

fix: stop csv and tsv dropping the first line of the file (#1530)

2023-10-16 17:59:35 -05:00