skunkwerk writes:
> Hi,
> I'm using a custom pickler that replaces any un-pickleable objects (such as
> sockets or files) with a string representation of them, based on the code
> from Shane Hathaway here:
> http://stackoverflow.com/questions/4080688/python-pickling-a-dict-with-some-unpicklab
On Sun, 07 Jul 2013 23:16:39 -0700, jussij wrote:
> I couldn't live without the keyboard macro record and playback.
I used to work with a programmer who couldn't live without his insulin
injections.
--
Steven
--
http://mail.python.org/mailman/listinfo/python-list
On Thursday, July 4, 2013 5:32:59 PM UTC+10, cutems93 wrote:
> I am researching on editors for my own reference.
On the Windows platform there is the Zeus editor:
http://www.zeusedit.com/python.html
It does the standard syntax highlighting, code folding and smarting indent etc
etc.
It's also
On Mon, Jul 8, 2013 at 3:27 PM, skunkwerk wrote:
> I'm using a custom pickler that replaces any un-pickleable objects (such as
> sockets or files) with a string representation of them...
>
> If it pickles okay, why should it not be able to unpickle? Any ideas?
Generally, the reason something
On Sun, 07 Jul 2013 17:22:26 -0700, blatt wrote:
> Hi all,
> but a particular hello to Chris Angelino which with their critics and
> suggestions pushed me to make a full revision of my application on hex
> dump in presence of utf-8 chars.
I don't understand what you are trying to say. All charact
On Sunday, July 7, 2013 12:41:02 PM UTC+10, Steven D'Aprano wrote:
> I am not an ergonomic expert, but I understand that moving from mouse to
> keyboard actually helps prevent RSI, because it slows down the rate of
> keystrokes and uses different muscle groups.
After 20+ years of coding using t
Hi,
I'm using a custom pickler that replaces any un-pickleable objects (such as
sockets or files) with a string representation of them, based on the code from
Shane Hathaway here:
http://stackoverflow.com/questions/4080688/python-pickling-a-dict-with-some-unpicklable-items
It works most of the
On Mon, Jul 8, 2013 at 3:00 PM, Steven D'Aprano
wrote:
> On Mon, 08 Jul 2013 13:11:37 +1000, Chris Angelico wrote:
>> It's not something to be solved by the language, but it's often
>> something to be solved by the program's design. Two lines of code that
>> achieve the same goal should normally l
On Mon, 08 Jul 2013 13:11:37 +1000, Chris Angelico wrote:
> On Mon, Jul 8, 2013 at 12:23 PM, Steven D'Aprano
> wrote:
>> On Mon, 08 Jul 2013 10:48:03 +1000, Chris Angelico wrote: [...]
>>> That means that I, as programmer, have to keep track of the nesting
>>> level of subtransactions. Extremely
On Mon, Jul 8, 2013 at 12:23 PM, Steven D'Aprano
wrote:
> On Mon, 08 Jul 2013 10:48:03 +1000, Chris Angelico wrote:
> [...]
>> That means that I, as programmer, have to keep track of the nesting
>> level of subtransactions. Extremely ugly. A line of code can't be moved
>> around without first chec
On Mon, 08 Jul 2013 10:48:03 +1000, Chris Angelico wrote:
[...]
> That means that I, as programmer, have to keep track of the nesting
> level of subtransactions. Extremely ugly. A line of code can't be moved
> around without first checking which transaction object to work with.
I feel your pain, b
On Mon, Jul 8, 2013 at 10:22 AM, blatt wrote:
> Hi all,
> but a particular hello to Chris Angelino which with their critics and
> suggestions pushed me to make a full revision of my application on
> hex dump in presence of utf-8 chars.
Hiya! Glad to have been of assistance :)
> As I already told
On Mon, Jul 8, 2013 at 2:52 AM, Ethan Furman wrote:
> On 07/07/2013 06:43 AM, Chris Angelico wrote:
>>
>> On Sun, Jul 7, 2013 at 11:13 PM, Wayne Werner
>> wrote:
>>>
>>> Which you would then use like:
>>>
>>>
>>> conn = create_conn()
>>> with new_transaction(conn) as tran:
>>> rows_affected
On Mon, Jul 8, 2013 at 2:03 AM, Steven D'Aprano
wrote:
> If you need more than two levels, you probably ought to re-design your
> code to be less confusing, otherwise you may be able to use ChainMap to
> emulate any number of nested scopes.
The subtransactions are primarily to represent the datab
Hi all,
but a particular hello to Chris Angelino which with their critics and
suggestions pushed me to make a full revision of my application on
hex dump in presence of utf-8 chars.
If you are not using python 3, the utf-8 codec can add further programming
problems, especially if you are not a guru
Hi all,
I am working on a new Zelda - the minish cap engine. It has a spritesheet
transformer into surfaces which can be altered in a map in pyLevelMaker.
The moving of the player works within the small tile engine.
Here is the repository : http://github.com/zork9/games.git
WIP,
I will post it
On 07/07/2013 06:43 AM, Chris Angelico wrote:
The 'with' statement doesn't allow this. I would need to use some kind
of magic to rebind the old transaction to the name, or else use a list
that gets magically populated:
with new_transaction(conn) as tran:
tran[-1].query("blah")
with su
On 07/07/2013 06:43 AM, Chris Angelico wrote:
On Sun, Jul 7, 2013 at 11:13 PM, Wayne Werner wrote:
Which you would then use like:
conn = create_conn()
with new_transaction(conn) as tran:
rows_affected = do_query_stuff(tran)
if rows_affected == 42:
tran.commit()
Yep. T
I got it! One of the testcases was wrong,
([[1], [1]],[1],[1, 1]),
should be
([[1], [1]],[1],[1, 1, 1]),
And the working solution.
def supersum(sequence, start=0):
result = start
start = type(start)()
for item in sequence:
try:
I read through all of the posts and thanks for helping. What was supposed to be
simple a (recursively) straightforward, turned out to be quite tricky.
I've set up a small testing bench and tried all of the proposed solutions
including my own but none pass. I'll post it below.
I've also discover
On Fri, 05 Jul 2013 13:24:43 +, Neil Cerutti wrote:
> for x in range(4):
>print(x)
> print(x) # Vader NOoOO!!!
That loops do *not* introduce a new scope is a feature, not a bug. It is
*really* useful to be able to use the value of x after the loop has
finished. That's a much mor
On Sun, 07 Jul 2013 23:43:24 +1000, Chris Angelico wrote:
> On Sun, Jul 7, 2013 at 11:13 PM, Wayne Werner
> wrote:
>> Which you would then use like:
>>
>>
>> conn = create_conn()
>> with new_transaction(conn) as tran:
>> rows_affected = do_query_stuff(tran)
>> if rows_affected == 42:
>>
On Sun, Jul 7, 2013 at 11:13 PM, Wayne Werner wrote:
> Which you would then use like:
>
>
> conn = create_conn()
> with new_transaction(conn) as tran:
> rows_affected = do_query_stuff(tran)
> if rows_affected == 42:
> tran.commit()
Yep. There's a problem, though, when you brin
On Fri, 5 Jul 2013, Chris Angelico wrote:
Oh. Uhm... ahh... it would have helped to mention that it also has a
commit() method! But yes, that's correct; if the object expires (this
is C++, so it's guaranteed to call the destructor at that close brace
- none of the Python vagueness about when __d
Στις 6/7/2013 11:51 μμ, ο/η Νίκος Gr33k έγραψε:
Στις 6/7/2013 11:32 μμ, ο/η Tim Chase έγραψε:
Can you be more specific please about using the aforementioned
HTML5 location API ?
https://www.google.com/search?q=html5+location+api
It's client-side JavaScript.
so, i must edit my cgi script an
On 7 July 2013 09:15, Vlastimil Brom wrote:
> 2013/7/7 Steven D'Aprano :
>> I sometimes find myself needing to promote[1] arbitrary numbers
>> (Decimals, Fractions, ints) to floats. E.g. I might say:
>>
>> numbers = [float(num) for num in numbers]
>>
>> or if you prefer:
>>
>> numbers = map(float,
2013/7/7 Steven D'Aprano :
> I sometimes find myself needing to promote[1] arbitrary numbers
> (Decimals, Fractions, ints) to floats. E.g. I might say:
>
> numbers = [float(num) for num in numbers]
>
> or if you prefer:
>
> numbers = map(float, numbers)
>
> The problem with this is that if a string
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