mac address

Hello, I am a newbie and i have problems filling an array with the mac address read from the command line. The mac address is FF:FF:FF:FF:FF:FF options, args = parser.parse_args() # options.d contains the address destAddress = options.d data = array('L', '\0' * 24) The array should contain the d

using builtin array

Is it possible to join/append 2 arrays defined with different typecodes? What typecode should i use to generate the following output. data1 = array('h', '\0', 6) data2 = array('L', '\0', 25) for i in range( 6): data1[0] = 0xFF data2[1] = 0x00 data1[2] = 0x00 data1[3] = 0x00 d

Re: numeric module

Thanks Steve. There's a problem with Numeric array. I tried with numarray and it works fine. -SB -- http://mail.python.org/mailman/listinfo/python-list

Re: numeric module

The table initializes to a 2 dimensional with zeros. -SB -- http://mail.python.org/mailman/listinfo/python-list

Re: numeric module

In function test(), Read wi and bi as: wi = val >> 4 bi = val & 0xFL -SB -- http://mail.python.org/mailman/listinfo/python-list

numeric module

Hello, What's the problem with this code? I get the following error message: File "test.py", line 26, in test print tbl[wi][bi] IndexError: index must be either an int or a sequence ---code snippet from Numeric import * tbl = zeros((32, 16)) def test(): val = testme() wi = crc

Re: returning a list: IndexError

Thats right. I wanted c1 and c2 to retrieve the values returned by t1 and t2 . Values for t1 and t2 could be anything. Also tbl is global. -SB -- http://mail.python.org/mailman/listinfo/python-list

Re: returning a list: IndexError

Steven Bethard wrote: > [EMAIL PROTECTED] wrote: > > from Numeric import * > > > > # Initialize the 32x16 global array to zeros > > tbl = zeros((32, 16) > > > > def getValue( value): > > data = test(value) > > c1 = data[0] > > c2 = data[1] > > print tbl[c1, c2] > > > > def test( va

returning a list: IndexError

Hello, I am getting the following error when returning a list: return tbl[c1,c2] "IndexError: each subindex must be either a slice, an integer, Ellipsis, or NewAxis" What does it mean? Here's the code snippet from Numeric import * # Initialize the 32x16 global array to zeros tbl = zeros(

Re: initialize a dictionary

The F.A.Q. does not explain how to create a 2 dimensional array and initialize it to zero. I need to iterate values by row and column as well. I tried this w,x = 32, 16 A = [ [0x0]*w for i in range(x)] print A It does not create a 2 dimensional array with 32 rows and 16 columns Thanks, -SB

initialize a dictionary

Hello, Can I do something like this? table = {} table[32, 16] = 0x0 Where 32 specifies rows and 16 specifies columns and i am trying to initialize it to zero I should be able to do comparisons like: table[t1, t2] == 0x1 etc. -SB -- http://mail.python.org/mailman/listinfo/python-list

Re: newbie question

Whats the file that has to be mapped? Can this be a list? Can this list be initialized to 512? Thanks, -SB -- http://mail.python.org/mailman/listinfo/python-list

newbie question

Hello, How do i create two memory mapped buffers(mmap) and pass an index to select which one needs to be populated? Is it possible to define the size of the buffer? -SB -- http://mail.python.org/mailman/listinfo/python-list