我正在尝试压缩我以前用 python 编写的一些代码。我有一些引出的代码循环遍历 excel 工作簿中的许多查找表。工作簿中有大约 20 张包含查找表的工作表。我想遍历每个查找表中的值并将它们添加到自己的列表中。我现有的代码如下所示:
test1TableList = []
for row in arcpy.SearchCursor(r"Z:\Excel\LOOKUP_TABLES.xlsx\LookupTable1$"):
test1TableList.append(row.Code)
test2TableList = []
for row in arcpy.SearchCursor(r"Z:\Excel\LOOKUP_TABLES.xlsx\LookupTable1$"):
test2TableList.append(row.Code)
test3TableList = []
for row in arcpy.SearchCursor(r"Z:\Excel\LOOKUP_TABLES.xlsx\LookupTable1$"):
test3TableList.append(row.Code)
test4TableList = []
for row in arcpy.SearchCursor(r"Z:\Excel\LOOKUP_TABLES.xlsx\LookupTable1$"):
test4TableList.append(row.Code)
test5TableList = []
for row in arcpy.SearchCursor(r"Z:\Excel\LOOKUP_TABLES.xlsx\LookupTable1$"):
test5TableList.append(row.Code)
亚达亚达
我想压缩该代码(可能在函数中)。
要解决的问题:
- 工作表名称都不同。我需要遍历 excel 工作簿中的每个工作表,以便 a) 获取工作表对象和 b) 使用工作表名称作为 python 列表变量名的一部分
- 我希望每个列表都保留在内存中,以便在代码中进一步使用
我一直在尝试这样的事情,它可以工作,但 python 列表变量似乎并没有留在内存中:
import arcpy, openpyxl
from openpyxl import load_workbook, Workbook
wb = load_workbook(r"Z:\Excel\LOOKUP_TABLES.xlsx")
for i in wb.worksheets:
filepath = r"Z:\Excel\LOOKUP_TABLES.xlsx" + "\\" + i.title + "$"
varList = []
with arcpy.da.SearchCursor(filepath, '*') as cursor:
for row in cursor:
varList.append(row[0])
# This is the area I am struggling with. I can't seem to find a way to return
# each list into memory. I've tried the following code to dynamically create
# variable names from the name of the sheet so that each list has it's own
# variable. After the code has run, I'd just like to set a print statement
# (i.e. print variablename1) which will return the list contained in the variable
newList = str(i.title) + "List"
newList2 = list(varList)
print newList + " = " + str(newList2)
我已经为此工作了一段时间,毫无疑问,在这一点上,我正在考虑我的解决方案,但我遇到了障碍。欢迎任何建议!