import multiprocessing as mp
def bar(**kwargs):
for a in kwargs:
print a,kwargs[a]
arguments={'name':'Joe','age':20}
p=mp.Pool(processes=4)
p.map(bar,**arguments)
p.close()
p.join()
Errors:
Traceback (most recent call last):
File "post.py", line 9, in
p.map(bar,**arguments)
import multiprocessing as mp
def bar(**kwargs):
for a in kwargs:
print a,kwargs[a]
arguments={'name':'Joe','age':20}
p=mp.Pool(processes=4)
p.map(bar,**arguments)
p.close()
p.join()
Errors:
Traceback (most recent call last):
File "post.py", line 9, in
p.map(bar,**arguments)
Sat, 22 Oct 2016 19:41:45 -0400 wrote Adam Jensen:
> On 10/22/2016 05:47 AM, andy wrote:
>> I would type: help(mailbox) after importing it.
>
> I guess the output of that might be more meaningful once I understand
> the underlying structures and conventions.
yes - you are right. fortunatelly pyt
On Sun, Oct 23, 2016 at 6:15 AM, Steve D'Aprano
wrote:
> On Sun, 23 Oct 2016 01:15 pm, eryk sun wrote:
>
>> I meant the behavior seems to have been copied to align with generator
>> expressions, even though the cited rationale doesn't apply. I'm not
>> saying this is wrong. It's useful that the ex
在 2016年10月22日星期六 UTC+8下午9:15:06，Frank Millman写道：
> wrote in message
> news:9c91a4cf-1f3e-43b3-b75c-afc96b0b4...@googlegroups.com...
>
> > I have read Anssi's post already before I sent the post. To be frankly, I
> can't understand why he got the right answer. I'm sorry for my silly. "So
> when we
I have some code that I am testing on Windows without c extensions which
runs on a RHEL server with c extensions. In a simplified test case as follows:
connection = mysql.connector.connect(...)
cursor = connection.cursor(cursor_class=MySQLCursorDict)
while True:
cursor.execute('SELECT foo,biz
Joseph L. Casale wrote:
> I have some code that I am testing on Windows without c extensions which
> runs on a RHEL server with c extensions. In a simplified test case as
> follows:
>
> connection = mysql.connector.connect(...)
> cursor = connection.cursor(cursor_class=MySQLCursorDict)
> while Tr
> Perhaps you simplified too much, but changes between the select and the
> update could be lost. I think you need at least three states:
>
> 1 mark rows where baz is null (by setting baz to some value other than NULL
> or 42, 24, say: set baz = 24 where baz is NULL)
> 2 show marked rows (select
On Mon, Oct 24, 2016 at 3:46 AM, Joseph L. Casale
wrote:
> It really is that simple which is why I am baffled. Given the throughput is so
> low, if I close the cursor and connection at the end of loop and instantiate
> them
> both at the start of the loop, it works as expected but that's obviousl
Ok, I solved to this way:
from bs4 import BeautifulSoup
from selenium import webdriver
driver = webdriver.Chrome()
driver.get('http://www.betexplorer.com/soccer/russia/youth-\league/matchdetails.php?matchid=rLu2Xsdi')
pg_src = driver.page_source
driver.close()
soup = BeautifulSoup(pg_src, 'html.
> Interesting. Generally, I allocate cursors exactly at the same time as I open
> transactions;
> not sure if this works with the mysql connector, but with psycopg2
> (PostgreSQL), my code looks like this:
>
> with conn, conn.cursor() as cur:
> cur.execute(...)
> ... = cur.fetchall()
>
>
>
> for message in mailbox.mbox(sys.argv[1]):
> if message.has_key("From") and message.has_key("To"):
> addrs = message.get_all("From")
> addrs.extend(message.get_all("To"))
> for addr in addrs:
> addrl = addr.lower()
>
On 10/23/2016 03:12 AM, pic8...@gmail.com wrote:
import multiprocessing as mp
def bar(**kwargs):
for a in kwargs:
print a,kwargs[a]
arguments={'name':'Joe','age':20}
p=mp.Pool(processes=4)
p.map(bar,**arguments)
p.close()
p.join()
What are you trying to do? The map method is similar
On Wed, Oct 05, 2016 at 01:56:59PM -0400, Malcolm Greene wrote:
> Looking for a quick way to calculate lines of code/comments in a
> collection of Python scripts. This isn't a LOC per day per developer
> type analysis - I'm looking for a metric to quickly judge the complexity
> of a set of scripts
On 2016-10-23, Jon Ribbens wrote:
> On 2016-10-23, Jason Friedman wrote:
>>>
>>> for message in mailbox.mbox(sys.argv[1]):
>>> if message.has_key("From") and message.has_key("To"):
>>> addrs = message.get_all("From")
>>> addrs.extend(message.get_all("To"))
On 2016-10-23, Jason Friedman wrote:
>>
>> for message in mailbox.mbox(sys.argv[1]):
>> if message.has_key("From") and message.has_key("To"):
>> addrs = message.get_all("From")
>> addrs.extend(message.get_all("To"))
>> for addr in addrs:
>>
simple while loop range(10) if user press esc exits loop
--
https://mail.python.org/mailman/listinfo/python-list
On Thursday, 6 October 2016 04:36:15 UTC+11, Robert Clove wrote:
>
Not yet. There are a few people working towards it though.
Grant
--
https://mail.python.org/mailman/listinfo/python-list
On Mon, 24 Oct 2016 08:34 am, chris alindi wrote:
> simple while loop range(10) if user press esc exits loop
Your post is not a question nor even a grammatical sentence? Would you like
us to guess what you mean? Or perhaps you could ask your question in actual
proper sentences?
If English is no
On Sun, 23 Oct 2016 14:34:29 -0700, chris alindi wrote:
> simple while loop range(10) if user press esc exits loop
If I understand you correctly you want to exit a while loop
with the ESC key. That can be done but it depends on the
platform. For Windows use this: (not tested)
import msvcrt
wh
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