Re: Ways to make a free variable local to a function?

2018-04-15 Thread Yubin Ruan
On 2018-04-15 13:31, Kirill Balunov wrote: > > > 2018-04-15 10:58 GMT+03:00 Yubin Ruan : > > [this is a bit late...] > > Did you really have any benchmark for it? I know what you are doing but it > seems to be a pre-mature optimization. If this really is the

Re: Download

2017-06-06 Thread Yubin Ruan
On Mon, Jun 05, 2017 at 05:16:55PM +0200, Maria Alonso-Martirena wrote: > Good morning, > > > > You asked me to subscribe before writing to you and i've already done so. I > need your help: I’ve just downloaded Python for Windows (versión 3.6.1.). > However, when I try to open it, it just says “

python3: why writing to socket require bytes type while writing to a file require str ?

2016-07-22 Thread Yubin Ruan
Hi, I'm migrating my code to python3 now and find it hard to deal with python's 'str' and 'bytes' type. It's kind of painful. One thing I find really confusing is that, writing to a socket requires argument to be of type 'bytes'(otherwise python throw 'str does not support buffer interfa

Multiline parsing of python compiler demistification needed

2016-06-16 Thread Yubin Ruan
Hi, everyone, I have some problem understand the rule which the python compiler use to parsing the multiline string. Consider this snippet: str_1 = "foo" str_2 = "bar" print "A test case" + \ "str_1[%s] " + \ "str_2[%s] " % (str_1, str_2) Why would the snippet above give me an "T

Re: python regex: variable length of positive lookbehind assertion

2016-06-14 Thread Yubin Ruan
On Wednesday, June 15, 2016 at 12:18:31 PM UTC+8, Lawrence D’Oliveiro wrote: > On Wednesday, June 15, 2016 at 3:28:37 PM UTC+12, Yubin Ruan wrote: > > > I want to match the all the text surrounded by those " ", > > You are trying to use regex (type 3 grammar) t

python regex: variable length of positive lookbehind assertion

2016-06-14 Thread Yubin Ruan
Hi everyone, I am struggling writing a right regex that match what I want: Problem Description: Given a string like this: >>>string = "false_head aaa bbb false_tail \ true_head some_text_here ccc ddd eee true_tail" I want to match the all the text surrounded by those " ", but