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# Write an XLS file with a single worksheet, containing
# a heading row and some rows of data.
import xlwt
import datetime
ezxf = xlwt.easyxf
def write_xls(file_name, sheet_name, headings, data, heading_xf, data_xfs):
book = xlwt.Workbook()
sheet = book.add_sheet(sheet_name)
rowx = 0
for colx, value in enumerate(headings):
sheet.write(rowx, colx, value, heading_xf)
sheet.set_panes_frozen(True) # frozen headings instead of split panes
sheet.set_horz_split_pos(rowx+1) # in general, freeze after last heading row
sheet.set_remove_splits(True) # if user does unfreeze, don't leave a split there
for row in data:
rowx += 1
for colx, value in enumerate(row):
sheet.write(rowx, colx, value, data_xfs[colx])
book.save(file_name)
if __name__ == '__main__':
import sys
mkd = datetime.date
hdngs = ['Date', 'Stock Code', 'Quantity', 'Unit Price', 'Value', 'Message']
kinds = 'date text int price money text'.split()
data = [
[mkd(2007, 7, 1), 'ABC', 1000, 1.234567, 1234.57, ''],
[mkd(2007, 12, 31), 'XYZ', -100, 4.654321, -465.43, 'Goods returned'],
] + [
[mkd(2008, 6, 30), 'PQRCD', 100, 2.345678, 234.57, ''],
] * 100
heading_xf = ezxf('font: bold on; align: wrap on, vert centre, horiz center')
kind_to_xf_map = {
'date': ezxf(num_format_str='yyyy-mm-dd'),
'int': ezxf(num_format_str='#,##0'),
'money': ezxf('font: italic on; pattern: pattern solid, fore-colour grey25',
num_format_str='$#,##0.00'),
'price': ezxf(num_format_str='#0.000000'),
'text': ezxf(),
}
data_xfs = [kind_to_xf_map[k] for k in kinds]
write_xls('xlwt_easyxf_simple_demo.xls', 'Demo', hdngs, data, heading_xf, data_xfs)
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