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class OpExcel(object):
"""读取excel"""
def __init__(self, file_path):
super(OpExcel, self).__init__()
self.file_path=file_path
self.Excel = xlrd.open_workbook(file_path)
self.tables = self.Excel.sheet_names()
def get_tableindex(self,table):
#获取excel需要操作的sheet的索引值
if table in self.tables:
index_data=self.tables.index(table)
return (index_data)
else:
print (table+u'不是excel的sheet名称')
return False
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def get_data(self):
#获取excel所有数据已字典形式保存，按行取
excle={}
for table in self.tables:
all_value=[]
self.sheet=self.Excel.sheet_by_name(table)
for i in range(self.sheet.nrows):
all_value.append(self.sheet.row_values(i))
excle[table]=all_value
return excle
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def get_nrows(self,table):
#获取表行数
self.sheet=self.Excel.sheet_by_name(table)
self.nrows=self.sheet.nrows
return self.nrows
def get_mcols(self,table):
#获取表列数
self.sheet=self.Excel.sheet_by_name(table)
self.mcols=self.sheet.mcols
return self.mcols
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def get_rowdate(self,table,nrow=0,mcol=0):
#从M列开始获取第N行数据
self.sheet=self.Excel.sheet_by_name(table)
data=self.sheet.row_values(nrow)
return (data[mcol:])
def get_coldate(self,table,nrow=0,mcol=0):
#从N行开始获取第M列数据
self.sheet=self.Excel.sheet_by_name(table)
data=self.sheet.col_values(mcol)
return (data[nrow:])
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def get_cellate(self,table,nrow=0,mcol=0):
#获取某个单元格数据和类型
#ctype : 0 empty,1 string, 2 number, 3 date, 4 boolean, 5 error
self.sheet=self.Excel.sheet_by_name(table)
type=self.sheet.cell(nrow,mcol).ctype
if (type == 3):
data_value = xlrd.xldate_as_tuple(self.sheet.cell(nrow,mcol).value,self.Excel.datemode)
value = datetime(*data_value).strftime('%Y/%m/%d %H:%M:%S')
else:
value=self.sheet.cell(nrow,mcol).value
data=[type,value]
return (data)
def get_mergedcell(self,table):
#获取合并单元格有值得行和列
self.sheet=self.Excel.sheet_by_name(table)
data = []
for (nrow,rowhigh,mcol,colhigh) in self.sheet.merged_cells:
data.append([nrow,mcol])
return (data)
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def get_ctype3(self,table):
#检查每一个单元格的ctype:0 empty,1 string, 2 number, 3 date, 4 boolean, 5 error
#输出ctype=3的单元格
nrows=self.get_nrows(table)
mcols=self.get_mcols(table)
data=[]
for nrow in range(nrows):
for mcol in range(mcols):
type=self.sheet.cell(nrow,mcol).ctype
if (type==3):
data.append([nrow,mcol])
if data !=[]:
return data
else:
return False
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def get_datarow(self,table,data,cols=0):
#根据内容查找nrow行
if type(data)==str or type(data)==unicode:
mcol=None
nlist=[]
datanrow={}
table_data=self.get_coldate(table,0,cols)
print(u'开始查找数据')
for nrow,row_data in enumerate(table_data):
if row_data == data:
nlist.append(nrow)
print ('%s is in the %s Row'%(data,str(nrow)))
if nlist!=[] :
datanrow[data]=nlist
return (datanrow)
else:
print (u'没匹配到数据')
return False
else:
print('Value type is wrong')
return False
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