> guys can i use python's win32com module to do the same tasks that i do with
> visual basic for applications (vba). I mean automating tasks for excel e.t.c
> and accessing Access databases. If win32com doesnt which module can i use?
that's definitely the right one, and yes, you can use VB/VBA
On Fri, 7 May 2010 03:53:08 am Damon Timm wrote:
> Hi Lie -
>
> Thanks for that idea -- I tried it but am getting an error. I read a
> little about the __dict__ feature but couldn't figure it. I am going
> to keep searching around for how to dynamically add methods to a
> class ... here is the er
On Thu, 6 May 2010 10:37:20 am Damon Timm wrote:
> class TestFiles(unittest.TestCase):
>
> # this is the basic test
> def test_values(self):
> '''see if values from my object match what they should
> match'''
> for file in FILES:
> for k, v in TAG_VA
On Thu, 6 May 2010 09:12:24 am Garry Willgoose wrote:
> How portable are files containing pickle'd and shelve'd data? I'm
> thinking issues like simply O/S portability, through
> big-end/little-end hardware (for floats/integers which I use a lot),
> and then for unicode/non-unicode string, 64/32
Art Kendall wrote:
On 5/6/2010 1:51 PM, Dave Angel wrote:
Art Kendall wrote:
On 5/6/2010 11:14 AM, Dave Angel wrote:
Art Kendall wrote:
I am running Windows 7 64bit Home premium. with quad cpus and 8G
memory. I am using Python 2.6.2.
I have all the Federalist Papers concatenated into
Hi
guys can i use python's win32com module to do the same tasks that i do with
visual basic for applications (vba). I mean automating tasks for excel e.t.c
and accessing Access databases. If win32com doesnt which module can i use?
Thanks in advance
---
"Art Kendall" wrote
Is there a way to tell python to use more RAM?
Only in an arcane way you should never need. This is not Fortran
and Python does all the memory management for you so you don't
need to worry 99.9% of the time.
BTW is Python some kind of a grandchild to Algol which was ar
I found this strange behaviour of lambdas, closures and list
comprehensions:
funs = [lambda: x for x in range(5)]
[f() for f in funs]
[4, 4, 4, 4, 4]
Of course I was expecting the list [0, 1, 2, 3, 4] as the result. The
'x' was bound to the final value of 'range(5)' expression for
On 5/6/2010 1:51 PM, Dave Angel wrote:
Art Kendall wrote:
On 5/6/2010 11:14 AM, Dave Angel wrote:
Art Kendall wrote:
I am running Windows 7 64bit Home premium. with quad cpus and 8G
memory. I am using Python 2.6.2.
I have all the Federalist Papers concatenated into one .txt file.
Which
On Thu, 06 May 2010 16:53:07 -0300
Ricardo Aráoz wrote:
> So you see, your functions just return the value of x. That's because
> the lambda have no parameter, so x refers to the global name x.
In other words, the "upvalue" (the variable captured in the closure) is
referenced. Meaning if you la
Artur Siekielski wrote:
> Hello.
> I found this strange behaviour of lambdas, closures and list
> comprehensions:
>
>
funs = [lambda: x for x in range(5)]
[f() for f in funs]
> [4, 4, 4, 4, 4]
>
> Of course I was expecting the list [0, 1, 2, 3, 4] as the result. The
> 'x'
On Thu, May 6, 2010 at 1:15 PM, Steve Willoughby wrote:
> The unit test methods all take message arguments so if you just
> want to customize the reported error, that's easily done.
>
> something like:
> self.assertEqual(self.file.tags[k], v, "Failure with key "+k)
>
> That's easiest. If you re
The unit test methods all take message arguments so if you just
want to customize the reported error, that's easily done.
something like:
self.assertEqual(self.file.tags[k], v, "Failure with key "+k)
That's easiest. If you really want a separate test for each, you
may want to create a factory
Sorry for the multiple posts ... I'll be quiet for a while until I
find a real answer!
What I wrote below doesn't actually work -- it appears to work because
all the functions have different names but they all reference a single
function ... I should have looked more closely at my initial output..
Ooh! Wait! I found another method that is similar in style and
appears to work ...
class TestFileTags(unittest.TestCase):
pass
for test_name, file, key, value in list_of_tests:
def test_func(self):
self.assertEqual(file.tags[key], value)
setattr(TestFileTags, test_name, tes
Hi Lie -
Thanks for that idea -- I tried it but am getting an error. I read a
little about the __dict__ feature but couldn't figure it. I am going
to keep searching around for how to dynamically add methods to a class
... here is the error and then the code.
Thanks.
# ERROR:
$ python tests_ta
Art Kendall wrote:
On 5/6/2010 11:14 AM, Dave Angel wrote:
Art Kendall wrote:
I am running Windows 7 64bit Home premium. with quad cpus and 8G
memory. I am using Python 2.6.2.
I have all the Federalist Papers concatenated into one .txt file.
Which is how big? Currently you (unnecessarily
On 5/6/2010 11:14 AM, Dave Angel wrote:
Art Kendall wrote:
I am running Windows 7 64bit Home premium. with quad cpus and 8G
memory. I am using Python 2.6.2.
I have all the Federalist Papers concatenated into one .txt file.
Which is how big? Currently you (unnecessarily) load the entire th
On 05/06/10 10:37, Damon Timm wrote:
> Hi - am trying to write some unit tests for my little python project -
> I had been hard coding them when necessary here or there but I figured
> it was time to try and learn how to do it properly.
>
> This test works, however, it only runs as *one* test (whi
Hi Vincent - Thanks for your input.
Where would I put that string ? In the function's doctsring ? Or
just as a print method ?
I have been looking online some more and it appears there may be a way
to create some sort of generator ... it's still a little confusing to
me, though. I was hoping th
Art Kendall wrote:
I am running Windows 7 64bit Home premium. with quad cpus and 8G
memory. I am using Python 2.6.2.
I have all the Federalist Papers concatenated into one .txt file.
Which is how big? Currently you (unnecessarily) load the entire thing
into memory with readlines(). And the
Garry,
I asked a similar question on Stackoverflow.com and got some
great responses including at least one from a member of the
Python development team.
Best way to save complex Python data structures across program
sessions (pickle, json, xml, database, other)
http://stackoverflow.com/questions/
I do not know all the details, but I think it is NOT portable.
The reason I am saying this is from a comment in Mark Summerfields excellent
book "Rapid GUI programming with Python and Qt" where he has an example that
uses several different load/save methods (chapter 8). He recommends using
Qt's QD
By they way you shouldn't need to use str(file) as I did. Unlessit is
not a string already. Bad habit. I am used to numbers
vincet
On Thursday, May 6, 2010, Vincent Davis wrote:
> I can't think of a way to do what you ask, without defining a test for each.
> ButI think what you might actually wa
I can't think of a way to do what you ask, without defining a test for each.
ButI think what you might actually want is the define the error message to
report which one failed. ie, it's one test with a meaningful error message.
'Failed to load' + str(file)+' '+ str(k)+', '+str(v)
I am not ecpert on
I am running Windows 7 64bit Home premium. with quad cpus and 8G
memory. I am using Python 2.6.2.
I have all the Federalist Papers concatenated into one .txt file. I
want to prepare a file with a row for each paper and a column for each
term. The cells would contain the count of a term in t
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