【发布时间】:2014-01-16 13:33:57
【问题描述】:
我在python中有以下函数:
def extractParam(word, varName, stringToReplace):
if word.startswith(stringToReplace):
varName=int (word.replace(stringToReplace, ''))
return varName
def getMParams(line):
l = r = b = t = 0
sline = line.strip().split()
for i in range(len(sline)):
l = extractParam(sline[i], l, "l=")
r = extractParam(sline[i], r, "r=")
b = extractParam(sline[i], b, "b=")
t = extractParam(sline[i], t, "t=")
return l, r, b, t
def getIterParams (line):
width = height = stride = x = y = 0
sline = line.strip().split()
for i in range(len(sline)):
width = extractParam(sline[i], width, "width=")
height = extractParam(sline[i], height,"height=")
stride = extractParam(sline[i], stride,"stride=")
x = extractParam(sline[i], x, "x=")
y = extractParam(sline[i], y, "y=")
return width, height , stride, x, y
函数 getMparams 和 getIterParams 是完全一样的,我的问题是是否有办法创建一个函数来替换它们,我在想这样的事情:
def func (line, params)
//params is an array of parameters (i.e [l,r,b,t] or [width,height,stride,x,y])
//init all params
sline = line.strip().split()
for i in range(len(sline)):
//for everyParam:
param = extractParam(sline[i],param,"param=")
有可能吗?还是有其他方法?
【问题讨论】:
-
def func(line, *params)
标签: python