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Table headers being empty causing data fetch error #188

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Table headers being empty causing data fetch error #188

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1280043
fixed empty columns causing an error when fetching data from the scre…
Fachastorm Aug 29, 2023
17f5c49
cleaned up
Fachastorm Aug 29, 2023
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12 changes: 8 additions & 4 deletions finviz/screener.py
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Original file line number Diff line number Diff line change
Expand Up @@ -412,10 +412,14 @@ def __check_rows(self):

def __get_table_headers(self):
""" Private function used to return table headers. """

return self._page_content.cssselect('tr[valign="middle"]')[0].xpath(
"td//text()"
)

# Original line to get headers
raw_headers = self._page_content.cssselect('tr[valign="middle"]')[0].xpath("td//text()")

# Clean headers by removing unwanted elements
clean_headers = [header.strip() for header in raw_headers if header.strip()]

return clean_headers

def __search_screener(self):
""" Private function used to return data from the FinViz screener. """
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