excel導出lua表

  先按照Python  和xlrd

  xlrd下載地址：點擊打開鏈接

xlrd 安裝方法： 在解壓後的文件夾 打開控制檯窗口 運行  setup.py install

還需要xls2table.py 腳本，這裏注意有中文的話 解碼必須是 utf8，不能是gbk，否則中文會是亂碼

genScript.lua 文件，與xls2table.py放在一個文件夾tool，注意不會自動創建文件夾，導出目錄文件夾需要自己創建好，excel 文件和導出後的lua文件默認是在tool的父目錄

function ParseTable(table)
   local CodeString = "--玩家道具\n local autoTable = {\n"
   for line, Data in ipairs(table[1]) do --只讀第一頁
   --第一行不讀
   if line > 1 then
      CodeString = CodeString .. string.format("\t[%d] = {\n", Data[1])
      CodeString = CodeString .. string.format("\t\ttype = 'voucher',\n")
      CodeString = CodeString .. string.format("\t\tareaType = 'other',\n")
      CodeString = CodeString .. string.format("\t\tname = '%s',\n", Data[3])
      CodeString = CodeString .. string.format("\t\tdescribe = '%s',\n", Data[4])
      if Data[5] then
         CodeString = CodeString .. string.format("\t\teffect = '%s',\n", Data[5])
      end
      CodeString = CodeString .. "\t},\n"
      end
   end
   CodeString = CodeString .. "}\n"
   CodeString = CodeString .. "function GetTable()\n\treturn autoTable\nend\n"
   return CodeString
end
function SaveCode(file, Code)
   local fd = io.open(file, "w")
   assert(fd)
   fd:write(Code)
   fd:close()
end
function gen()
  local excelfile = "../ping-zheng.xls"
  local outfile = "../auto/autoPrint.lua"
  local cmd = string.format([[python xls2table.py %s]], excelfile)
  local fd = io.popen(cmd)
  local loadxls = loadstring(fd:read("*a"))
  assert(loadxls)
  loadxls()
  assert(__XLS_END)
  fd:close()
  local Code = ParseTable(xlstable)
  SaveCode(outfile, Code)
  print("Successful!!!!!!!!!!!!!!!!!!!!!!!!!!")
end
gen()

xls2table.py 腳本

#! /usr/bin/env python
# -*- coding: cp936	-*-

# convert excel xls file to lua script with table data
# date/time values formatted as string, int values formatted as int
# depend on xlrd module
# fanlix 2008.1.25
# Modify:
# 2008.3.18  merged-cell handles: copy data from top-left cell to other cells


import xlrd
import os.path

FLOAT_FORMAT = "%.8f"

SCRIPT_HEAD = '''-- excel xlstable format (sparse 3d matrix)
--{	[sheet1] = { [row1] = { [col1] = value, [col2] = value, ...},
--					 [row5] = { [col3] = value, }, },
--	[sheet2] = { [row9] = { [col9] = value, }},
--}
-- nameindex table
--{ [sheet,row,col name] = index, .. }
'''

SCRIPT_END = '''-- functions for xlstable read
local __getcell = function (t, a,b,c) return t[a][b][c] end
function GetCell(sheetx, rowx, colx)
	rst, v = pcall(__getcell, xlstable, sheetx, rowx, colx)
	if rst then return v
	else return nil
	end
end

function GetCellBySheetName(sheet, rowx, colx)
	return GetCell(sheetname[sheet], rowx, colx)
end
'''

def gen_table(filename):
	if not os.path.isfile(filename):
		raise NameError, "%s is	not	a valid	filename" % filename
	book = xlrd.open_workbook(filename,formatting_info=True)
	luaT = {}
	luaN = {}

	sidx = 0
	for sheet in book.sheets():
		sdict = {}
		ridx = 0
		for ridx in xrange(sheet.nrows):
			rdict = {}
			for cidx in xrange(sheet.ncols):
				value = sheet.cell_value(ridx, cidx)
				vtype = sheet.cell_type(ridx, cidx)
				v = format_value(value, vtype, book)
				#print sidx, ridx, cidx, value, vtype, v
				if v is not None and value != "":
					rdict[cidx] = v
			if rdict: sdict[ridx] = rdict
		if sdict: luaT[sidx] = sdict

		# handle merged-cell
		for crange in sheet.merged_cells:
			rlo, rhi, clo, chi = crange
			try:
				v = sdict[rlo][clo]
			except KeyError:
				# empty cell
				continue
			if v is None or v == "": continue
			for ridx in xrange(rlo, rhi):
				if ridx not in sdict:
					sdict[ridx] = {}
				for cidx in xrange(clo, chi):
					sdict[ridx][cidx] = v
		name = sheet.name
		luaN[name] = sidx
		luaT[sidx] = sdict
		sidx += 1
	#print "--------- luaT:", luaT
	return luaT, luaN

def format_value(value, vtype, book):
	''' format excel cell value, int?date?
	'''
	if vtype == 2:
		if value == int(value):
			value = int(value)
		elif type(value) == float :
			pass
	elif vtype == 3:
		datetuple =	xlrd.xldate_as_tuple(value,	book.datemode)
		# time only	no date	component
		if datetuple[0]	== 0 and datetuple[1] == 0 and datetuple[2] == 0:
			value =	"%02d:%02d:%02d" % datetuple[3:]
		# date only, no	time
		elif datetuple[3] == 0 and datetuple[4]	== 0 and datetuple[5] == 0:
			value =	"%04d/%02d/%02d" % datetuple[:3]
		else: #	full date
			value =	"%04d/%02d/%02d	%02d:%02d:%02d"	% datetuple
	return value

def format_output(v):
	s = ("%s"%(v)).encode("utf8")
	if s[-1] == "]":
		s = "%s "%(s)
	return s

def write_table(luaT, luaN, outfile = '-', withfunc = True):
	''' lua table key index starts from 1
	'''
	if outfile and outfile != '-':
		outfp = open(outfile, 'w')
		outfp.write(SCRIPT_HEAD)
	else:
		import StringIO
		outfp = StringIO.StringIO()

	outfp.write("sheetname = {\n")
	for k,v in luaN.iteritems():
		outfp.write("[\"%s\"] = %d,\n"%(format_output(k), v + 1))
	outfp.write("};\n\n")
	outfp.write("sheetindex = {\n")
	for k, v in luaN.iteritems():
		outfp.write("[%d] = \"%s\",\n" %(v+1, format_output(k)))
	outfp.write("};\n\n")

	outfp.write("xlstable = {\n")
	for sidx, sheet in luaT.iteritems():
		outfp.write("[%d] = {\n"%(sidx + 1))
		for rowidx, row in sheet.iteritems():
			outfp.write("\t[%d] = {\n"%(rowidx + 1))
			for colidx, col in row.iteritems():
				try:
					if type(col) is int: s = "%d"%(col)
					elif type(col) is float: s = FLOAT_FORMAT%(col)
					else : s = "[[%s]]"%(format_output(col))
					outfp.write("\t\t[%d] = %s,\n"%(colidx + 1, s))
				except Exception, e:
					raise Exception("Write Table error (%s,%s,%s) : %s"%(sidx+1,rowidx+1,colidx+1,str(e)))
			outfp.write("\t},\n")
		outfp.write("},\n")
	outfp.write("};\n\n")

	if withfunc: outfp.write(SCRIPT_END)
	outfp.write("\n__XLS_END = true\n")
	if not outfile or outfile == '-':
		outfp.seek(0)
		print outfp.read()
	outfp.close()

def main():
	import sys
	if len(sys.argv) < 2:
		sys.exit('''usage: filename outputfile('-' for stdout by default)''')
	filename = sys.argv[1]
	try: output = sys.argv[2]
	except: output = '-'
	t, n = gen_table(filename)
	write_table(t, n, output, withfunc = True)

if __name__=="__main__":
main()