def read(filename):
with open(filename, newline='') as f:
try:
dialect = csv.Sniffer().sniff(f.read())
except:
dialect = csv.excel
f.seek(0)
reader = csv.reader(f, dialect)
sheet = Sheet()
sheet.title = filename
for row in reader:
sheet.cursor[0] = 0
for cell in row:
sheet.append(cell)
sheet.cursor[0] += 1
sheet.cursor[1] += 1
for column in range(sheet.size[0]):
width = max(
len(sheet.cells[column][row].content)
for row in range(sheet.size[1])) + 2
sheet.column_widths[column] = width
sheet.cursor = [0, 0]
sheet.modified = False
sheet.status = 'Read file'
return sheet
def read(filename):
with open(filename, newline='') as f:
try:
dialect = csv.Sniffer().sniff(f.read())
except:
dialect = csv.excel
f.seek(0)
reader = csv.reader(f, dialect)
sheet = Sheet()
sheet.title = filename
for row in reader:
sheet.cursor[0] = 0
for cell in row:
sheet.append(cell)
sheet.cursor[0] += 1
sheet.cursor[1] += 1
for column in range(sheet.size[0]):
width = max(len(sheet.cells[column][row].content)
for row in range(sheet.size[1])) + 2
sheet.column_widths[column] = width
sheet.cursor = [0, 0]
sheet.modified = False
sheet.status = 'Read file'
return sheet
def test_write(self):
sheet = Sheet()
sheet.append('a')
sheet.cursor = [1, 0]
sheet.append('2')
sheet.cursor = [3, 0]
sheet.append('delta')
sheet.cursor = [0, 1]
sheet.append('two words')
sheet.cursor = [2, 1]
sheet.append('a, comma')
write(sheet, FILENAME)
with open(FILENAME) as f:
self.assertEqual(f.read(), TEST_TEXT)
os.remove(FILENAME)
def new_sheet(self):
sheet = Sheet()
if self.string:
sheet.title = self.string
sheet.status = 'New file'
return sheet
def __init__(self):
self.sheets = [Sheet()]
self.sheet = self.sheets[0]
self.mode = MODE_NORMAL
self.string = ''
self.cursor = 0
def new_sheet(self):
sheet = Sheet()
if self.string:
sheet.title = self.string
sheet.status = 'New file'
return sheet
def test_write(self):
sheet = Sheet()
sheet.append('a')
sheet.cursor = [1, 0]
sheet.append('2')
sheet.cursor = [3, 0]
sheet.append('delta')
sheet.cursor = [0, 1]
sheet.append('two words')
sheet.cursor = [2, 1]
sheet.append('a, comma')
write(sheet, FILENAME)
with open(FILENAME) as f:
self.assertEqual(f.read(), TEST_TEXT)
os.remove(FILENAME)