docs.sheetjs.com/docz/static/pandas/SheetJSPandas.py

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2023-07-30 03:17:31 +00:00
from sheetjs import SheetJS
from sys import argv, exit
test_pandas = True
try:
import pandas as pd
except:
test_pandas = False
# Parse file and generate row objects
with SheetJS() as sheetjs:
# Print library version number
print(f"SheetJS Version {sheetjs.version()}")
# Read and parse data from file
wb = sheetjs.read_file(argv[1])
# Get first worksheet name
wsname = wb.sheet_names()[0]
print(f"Reading from sheet {wsname}")
# Get data from first sheet
ws = wb.get_sheet(wsname)
rows = ws.get_rows()
for row in rows: print(row)
if not test_pandas:
print("Pandas could not be loaded, skipping tests")
exit()
print("\n## Pandas DataFrame\n")
# generate dataframe
df = pd.DataFrame.from_records(rows)
print(df.info())
outf="pres.xls"
print(f"\n## Writing to {outf}\n")
# write JSON string to XLS worksheet
with SheetJS() as sheetjs:
sheetjs.book_from_df(df).to_file(outf)