kai.pet...@gmail.com writes:
> The whole file. The device polls a storage area for incoming files and
> display them.
If the storage area is on disk and you don't care about speed, then it's
enough to convert the bit stream and write it out a character at a time.
Some other posters mentioned possi
On Wednesday, 25 March 2015 18:10:00 UTC-7, Paul Rubin wrote:
> nobody writes:
> > I though that the bytes type is Python 3 only? If so, I cannot use it.
>
> In Python 2, the regular string type (str) is a byte vector, though it
> is immutable. Do you send one scan line at a time to the renderin
kai.pet...@gmail.com writes:
> I though that the bytes type is Python 3 only? If so, I cannot use it.
In Python 2, the regular string type (str) is a byte vector, though it
is immutable. Do you send one scan line at a time to the rendering
device, or the whole file all at once, or what? Do you w
On Tuesday, 24 March 2015 20:14:06 UTC-7, otaksoft...@gmail.com wrote:
> I have a list containing 9600 integer elements - each integer is either 0 or
> 1.
>
> Starting at the front of the list, I need to combine 8 list elements into 1
> by treating them as if they were bits of one byte with 1 a
On 26-3-2015 0:14, kai.pet...@gmail.com wrote:
> On Tuesday, 24 March 2015 20:14:06 UTC-7, otaksoft...@gmail.com wrote:
>> I have a list containing 9600 integer elements - each integer is either 0 or
>> 1.
>>
>> Starting at the front of the list, I need to combine 8 list elements into 1
>> by tr
kai.pet...@gmail.com writes:
> im.getdata() => sequence
> Returns the contents of an image as a sequence object containing pixel
> values. The sequence object is flattened, so that values for line one
> follow directly after the values of line zero, and so on.
And this is a list of 1's and 0's, I
On Tuesday, 24 March 2015 20:14:06 UTC-7, otaksoft...@gmail.com wrote:
> I have a list containing 9600 integer elements - each integer is either 0 or
> 1.
>
> Starting at the front of the list, I need to combine 8 list elements into 1
> by treating them as if they were bits of one byte with 1 a
> On Mar 24, 2015, at 8:28 PM, Chris Angelico wrote:
>
> On Wed, Mar 25, 2015 at 2:13 PM, wrote:
>> I have a list containing 9600 integer elements - each integer is either 0 or
>> 1.
>>
>> Starting at the front of the list, I need to combine 8 list elements into 1
>> by treating them as if
On Wednesday, March 25, 2015 at 11:23:08 AM UTC+5:30, Paul Rubin wrote:
> kai.peters writes
> > 1 bit images of a size of 1024 x 1280 need to be processed this way,
> > so 1310720 list elements. Also needs to be 2.7 only.
>
> Where are these lists going to come from? Files? Process the file
> d
otaksoftspamt...@gmail.com wrote:
>I have a list containing 9600 integer elements - each integer is either 0 or 1.
>Starting at the front of the list, I need to combine 8 list elements into 1 by
>treating them as if they were bits of one byte with 1 and 0 denoting bit
>on/off (the 8th element wo
kai.pet...@gmail.com writes:
> 1 bit images of a size of 1024 x 1280 need to be processed this way,
> so 1310720 list elements. Also needs to be 2.7 only.
Where are these lists going to come from? Files? Process the file
differently, probably. Use generators instead of lists, maybe. Or
process
On Wednesday 25 March 2015 14:13, otaksoftspamt...@gmail.com wrote:
> I have a list containing 9600 integer elements - each integer is either 0
> or 1.
>
> Starting at the front of the list, I need to combine 8 list elements into
> 1 by treating them as if they were bits of one byte with 1 and 0
Chris Angelico writes:
> Of course, this does mean installing numpy. It is crushing the nut
> with the triphammer - an absurd extravagance of energy, but the nut is
> effectively crushed all the same.
It also has the advantage that it hopefully won't be acceptable for a
homework assignment.
Whe
On Wed, Mar 25, 2015 at 3:46 PM, wrote:
> Now I have just read the latest spec and speed/memory may become issues:
>
> 1 bit images of a size of 1024 x 1280 need to be processed this way, so
> 1310720 list elements. Also needs to be 2.7 only.
>
> Any recommendations?
2.7 only? Then my solution w
On Tuesday, 24 March 2015 21:20:11 UTC-7, Chris Angelico wrote:
> On Wed, Mar 25, 2015 at 3:04 PM, Paul Rubin wrote:
> > This works for me in Python 2.7 but I think
> > Python 3 gratuitously broke tuple unpacking so it won't work there:
> >
> >
On Tuesday, 24 March 2015 21:04:37 UTC-7, Paul Rubin wrote:
> nobody writes:
> > I have a list containing 9600 integer elements - each integer is
> > either 0 or 1.
>
> Is that a homework problem? This works for me in Python 2.7 but I think
> Python 3 gratuitously broke tuple unpacking so it won
On Wed, Mar 25, 2015 at 3:04 PM, Paul Rubin wrote:
> This works for me in Python 2.7 but I think
> Python 3 gratuitously broke tuple unpacking so it won't work there:
>
>
>
> from itertools import count, groupby
> old = [0, 0, 0, 1,
otaksoftspamt...@gmail.com writes:
> I have a list containing 9600 integer elements - each integer is
> either 0 or 1.
Is that a homework problem? This works for me in Python 2.7 but I think
Python 3 gratuitously broke tuple unpacking so it won't work there:
=
On Tuesday, March 24, 2015 at 8:29:24 PM UTC-7, Chris Angelico wrote:
> On Wed, Mar 25, 2015 at 2:13 PM, wrote:
> > I have a list containing 9600 integer elements - each integer is either 0
> > or 1.
> >
> > Starting at the front of the list, I need to combine 8 list elements into 1
> > by trea
On Wed, Mar 25, 2015 at 2:13 PM, wrote:
> I have a list containing 9600 integer elements - each integer is either 0 or
> 1.
>
> Starting at the front of the list, I need to combine 8 list elements into 1
> by treating them as if they were bits of one byte with 1 and 0 denoting bit
> on/off (th
I have a list containing 9600 integer elements - each integer is either 0 or 1.
Starting at the front of the list, I need to combine 8 list elements into 1 by
treating them as if they were bits of one byte with 1 and 0 denoting bit on/off
(the 8th element would be the rightmost bit of the first
21 matches
Mail list logo
