【发布时间】:2014-05-30 02:40:14
【问题描述】:
我有一个现有的 Excel 文件。我想加载那个并获取此表中的行数,以便稍后写入此表的下一行并再次保存。我收到以下错误消息:
AttributeError: 'Worksheet' object has no attribute 'nrows'
但显然这种方法是存在的,因为每个人都在使用它来获取计数。 我写的代码是这样的:
def write_xls_result(test_case):
testCase = re.sub("/", "_", test_case)
automation_report = os.path.expanduser("~/Library/pathtofile/UITests.xctest/Contents/Resources/Automation_Result.xls")
if os.path.isfile(automation_report):
w = copy(open_workbook(automation_report))
copy_sheet = w.get_sheet(0)
col_width = 256 * 30
try:
for i in itertools.count():
copy_sheet.col(i).width = col_width
except ValueError:
pass
for row in range(copy_sheet.nrows):
print '{} {}'.format("Row COUNT",copy_sheet.nrows)
row_index = 10
copy_sheet.write(row_index,0, testCase)
w.save('Automation_Result.xls')
row_index += 1
print '{} {}'.format("RRRROOOOWWWWW",row_index)
else:
所以我也尝试了另一种方法:
def write_xls_result(test_case):
testCase = re.sub("/", "_", test_case)
automation_report = os.path.expanduser("~/Library/pathtofile/UITests.xctest/Contents/Resources/Automation_Result.xls")
if os.path.isfile(automation_report):
workbook = xlrd.open_workbook(automation_report)
result_sheet = workbook.get_sheet(0)
rowcount = result_sheet.nrows
print '{} {}'.format("Row COUNT",rowcount)
col_width = 256 * 30
try:
for i in itertools.count():
result_sheet.col(i).width = col_width
except ValueError:
pass
row_index = 10
result_sheet.write(row_index,0, testCase)
workbook.save('Automation_Result.xls')
row_index += 1
print '{} {}'.format("RRRROOOOWWWWW",row_index)
else:
我得到这个错误:
raise XLRDError("Can't load sheets after releasing resources.")
xlrd.biffh.XLRDError: Can't load sheets after releasing resources.
我还是 python 新手,也许我只是做错了什么。一些帮助或提示会很好。 谢谢
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标签: python excel count rows xlrd