为什么括号和& func调用中的逗号不能被省略? (也许它可能是PEP?) [英] why brackets & commas in func calls can't be ommited? (maybe it could be PEP?)
问题描述
大家好,
我期待PEP&没有找到一个删除括号的命题&
逗号来使Python函数调用语法像caml-或tcl一样:而是
of
result = myfun(param1,myfun2(param5,param8),param3)
只能使用
result = myfun param1(myfun2 param5 param8)param3
它会减少代码行的长度并使它们更具可读性+ +没有
需要编写annoing charecters。
也许它会需要比我想象的更多的工作,例如处理
之类的东西,比如
result = myfun(param1,myfun2(param5,param8),param3 = 15,param4 = 200)
to
result = myfun param1(myfun2 param5 param8)param3 = 15 param4 = 200 #so
需要更多努力才能解码编译器
但无论如何我觉得它值得。
+它不会让以前的Python版本不兼容。
WBR,D。
< blockquote>你好Dmitrey,
我看了PEPs&没有找到一个删除括号的命题&
逗号来使Python函数调用语法像caml-或tcl一样:而是
of
result = myfun(param1,myfun2(param5,param8),param3)
只能使用
result = myfun param1(myfun2 param5 param8)param3
如果你有
结果= func1 func2 arg
是它
result = func1(func2,arg)
或
result = func1(func2(arg))
Miki< mi ** *******@gmail.com>
http://pythonwise.blogspot。 com
我认为应该结果
result = func1(func2,arg)
如果你想要
result = func1(func2(arg))
你应该使用
result = func1(func2 arg)
如果
.... = word1 word2 word3 ...
那么只有单词word1应该调用funcword1带参数
word2,word3等
如果你有
result = func1 func2 arg
是吧
result = func1(func2,arg)
或
result = func1(func2(arg) ))
Miki< miki.teb ... @ gmail.com> http://pythonwise.blogspot.com
dmitrey写道:
它会减少代码行的长度并使它们更具可读性。
+无需编写annoing charecters。
恕我直言,它的可读性较差。
我想我不是我自己的意见。
问候,
Bj?
-
BOFH借口#34:
(l)用户错误
Hi all,
I looked to the PEPs & didn''t find a proposition to remove brackets &
commas for to make Python func call syntax caml- or tcl- like: instead
of
result = myfun(param1, myfun2(param5, param8), param3)
just make possible using
result = myfun param1 (myfun2 param5 param8) param3
it would reduce length of code lines and make them more readable, + no
needs to write annoing charecters.
Maybe it will require more work than I suppose, for example handling
of things like
result = myfun(param1, myfun2(param5, param8), param3=15, param4=200)
to
result = myfun param1 (myfun2 param5 param8) param3=15 param4=200 #so
it needs some more efforts to decode by compiler
but anyway I think it worth.
+ it will not yield incompabilities with previous Python versions.
WBR, D.
Hello Dmitrey,
I looked to the PEPs & didn''t find a proposition to remove brackets &
commas for to make Python func call syntax caml- or tcl- like: instead
of
result = myfun(param1, myfun2(param5, param8), param3)
just make possible using
result = myfun param1 (myfun2 param5 param8) param3If you have
result = func1 func2 arg
is it
result = func1(func2, arg)
or
result = func1(func2(arg))
Miki <mi*********@gmail.com>
http://pythonwise.blogspot.com
I think it should result
result = func1(func2, arg)
if you want
result = func1(func2(arg))
you should use
result = func1 (func2 arg)
if
.... = word1 word2 word3 ...
then only word "word1" should be call to func "word1" with parameters
word2, word3 etc
If you have
result = func1 func2 arg
is it
result = func1(func2, arg)
or
result = func1(func2(arg))
Miki <miki.teb...@gmail.com>http://pythonwise.blogspot.com
dmitrey wrote:
it would reduce length of code lines and make them more readable,
+ no needs to write annoing charecters.IMHO, it''s less readable.
I suppose I''m not on my own with this opinion.
Regards,
Bj?rn
--
BOFH excuse #34:
(l)user error
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