"""Derived from _Python Programming on Win32_ by Mark Hammond and Andy
Robinson"""
import win32com.client
import win32com.client.dynamic
class Excel:
def __init__(self, filename=None):
self.xlApp =
win32com.client.dynamic.Dispatch('Excel.Application')
if filename:
self.filename = filename
self.xlBook = self.xlApp.Workbooks.Open(filename)
else:
self.xlBook = self.xlApp.Workbooks.Add()
self.filename = ''
def save(self, newfilename=None):
if newfilename:
self.filename = newfilename
self.xlBook.SaveAs(newfilename)
else:
self.xlBook.Save()
def close(self):
self.xlBook.Close(SaveChanges=0)
del self.xlApp
def show(self):
self.xlApp.Visible = 1
def hide(self):
self.xlApp.Visible = 0
def get_cell(self, sheet, row, col):
"get value of one cell"
sht = self.xlBook.Worksheets(sheet)
return sht.Cells(row, col).Value
def set_cell(self, sheet, row, col, value):
"set value of one cell"
sht = self.xlBook.Worksheets(sheet)
sht.Cells(row, col).Value = value
def get_range(self, sheet, row1, col1, row2, col2):
"return a 2d array (i.e. tuple of tuples)"
sht = self.xlBook.Worksheets(sheet)
return sht.Range(sht.Cells(row1, col1), sht.Cells(row2,
col2)).Value
def set_range(self, sheet, leftCol, topRow, data):
bottomRow = topRow + len(data) - 1
rightCol = leftCol + len(data[0]) - 1
sht = self.xlBook.Worksheets(sheet)
sht.Range(sht.Cells(topRow, leftCol), sht.Cells(bottomRow,
rightCol)).Value = data
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