Help needed in mapping Magento 1.x/PHP data structure into Python equivalent for suds

2016-05-31 Thread Parul M
Hello All, I need assistance in calling Magento 1.x SOAP API's using Python suds library. How to map the *PHP data structure array(array(k1=>v1, k2=>v2,.)) in terms of python suds*??? The exposed SOAP API syntax for creating a new customer in magento: ult = $client->call($session, 'customer.

Re: Self Learning Fortran Programming

2016-05-31 Thread Joel Goldstick
start here: https://www.python.org/about/gettingstarted/ On Wed, Jun 1, 2016 at 12:50 AM, Muhammad Ali wrote: > > Hello, > > I am interested in Python programming, however, it will be my first serious > attempt towards coding/simulation/programming. My back ground is Physics, no > practical e

Self Learning Fortran Programming

2016-05-31 Thread Muhammad Ali
Hello, I am interested in Python programming, however, it will be my first serious attempt towards coding/simulation/programming. My back ground is Physics, no practical experience with programming languages. So, this post is for the valuable suggestions from the experts that how can I star

Re: Efficient handling of fast, real-time hex data

2016-05-31 Thread Gregory Ewing
jlada...@itu.edu wrote: So, how can I take the byte sequence <0x01 0x02 0x03 0x04 0x05 0x06 \n> that Serial.readline() returns to me, Using readline() to read binary data doesn't sound like a good idea -- what happens if one of the data bytes happens to be 0x0a? If you're going binary, it woul

Re: Efficient handling of fast, real-time hex data

2016-05-31 Thread Paul Rubin
jlada...@itu.edu writes: > high rate, about 5,000 16-bit unsigned integers per second > Using PySerial to handle UART over USB. Intel Core i7-4790K CPU @ > 4.00GHz. This really should not be an issue. That's not such a terribly high speed, and there's enough buffering in the kernel that you

Re: Multiple inheritance, super() and changing signature

2016-05-31 Thread Steven D'Aprano
On Wed, 1 Jun 2016 02:10 am, Nagy Lc3a1szlc3b3 Zsolt wrote: > Today I come across this problem for the N+1st time. Here are some > classes for the example: A couple of comments... if you're using Python 2, then you may be having trouble because none of the classes shown below inherit from object

Re: Efficient handling of fast, real-time hex data

2016-05-31 Thread jladasky
On Tuesday, May 31, 2016 at 5:36:10 PM UTC-7, Michael Torrie wrote: > > I think you might want to use the struct module. It's designed for this > kind of packing and unpacking: > > https://docs.python.org/3/library/struct.html Hi Michael, Thanks for pointing me at the struct module. There appe

Re: Efficient handling of fast, real-time hex data

2016-05-31 Thread jladasky
On Tuesday, May 31, 2016 at 6:02:07 PM UTC-7, Rob Gaddi wrote: > You'll probably want to process it in blocks. Allocate a 3kB > bytearray, assign into it from the data coming in off Serial (less > the newlines) and when you fill it, call numpy.from_buffer to rip it. Thanks Rob, numpy.frombuffer

Re: Efficient handling of fast, real-time hex data

2016-05-31 Thread Rob Gaddi
jlada...@itu.edu wrote: > Greetings everyone, > > I'm developing small embedded systems. I can't use Python to program them, I > have to program the little CPU's in C. > > I want a peripheral I've designed to talk over USB to a Python program on the > host computer. The peripheral is spewing

Re: Efficient handling of fast, real-time hex data

2016-05-31 Thread Michael Torrie
On 05/31/2016 06:20 PM, jlada...@itu.edu wrote: > So, how can I take the byte sequence <0x01 0x02 0x03 0x04 0x05 0x06 > \n> that Serial.readline() returns to me, and QUICKLY turn it into > three integer values, 258, 772, and 1286? Better yet, can I write > these bytes directly into an array (numpy

Efficient handling of fast, real-time hex data

2016-05-31 Thread jladasky
Greetings everyone, I'm developing small embedded systems. I can't use Python to program them, I have to program the little CPU's in C. I want a peripheral I've designed to talk over USB to a Python program on the host computer. The peripheral is spewing data at a reasonably high rate, abou

Re: Best way to inplace alter a list going into postgres

2016-05-31 Thread Ben Finney
Sayth Renshaw writes: > Probably easier to handle in postgres > http://stackoverflow.com/a/37538641/461887 Yes, a proper RDBMS is expressly optimised for manipulating the data. Especially when the problem at hand is expressible as a set operation, the RDBMS is almost always the better place to

Re: Multiple inheritance, super() and changing signature

2016-05-31 Thread Ben Finney
Nagy László Zsolt writes: > Today I come across this problem for the N+1st time. Here are some > classes for the example: Thank you for the example. (Note that ‘__init__’ is not a constructor, because it operates on the *already constructed* instance, and does not return anything. Python's clas

Re: Recommendation for Object-Oriented systems to study

2016-05-31 Thread Ankush Thakur
Hi Terry, Can you point me towards the source code? I found https://github.com/evandrix/cPython-2.7.3/tree/master/Lib/idlelib but this looks like it's Python 2.7 (at this point, I refuse to touch 2.7 :P). Just one more thing, by "after reading it carefully", do you mean you or me? :D ~~Ankush

Re: How to print unicode characters with yaml.safe_dump()?

2016-05-31 Thread Peter Otten
Peng Yu wrote: > Hi, The following code shows that "Michał" is printed differently for > print(yaml.safe_dump(...)) and the direct print. Does anybody know how > to use yaml.safe_dump() so that "Michał" will be printed as is. > > ~$ cat main.py > #!/usr/bin/env python > # vim: set noexpandtab tab

How to print unicode characters with yaml.safe_dump()?

2016-05-31 Thread Peng Yu
Hi, The following code shows that "Michał" is printed differently for print(yaml.safe_dump(...)) and the direct print. Does anybody know how to use yaml.safe_dump() so that "Michał" will be printed as is. ~$ cat main.py #!/usr/bin/env python # vim: set noexpandtab tabstop=2 shiftwidth=2 softtabsto

Re: Manipulate GIL to have Python thread work with pthread native ones

2016-05-31 Thread Terry Reedy
On 5/31/2016 1:16 AM, qshh...@alumni.sjtu.edu.cn wrote: Hi Python experts, I need to extend Python with C/C++ to interact with an in-house legacy API. I'm implementing a data subscriber with Python, which subscribes to a data publisher (actually a ZeroMQ publisher socket) and will get notified o

Multiple inheritance, super() and changing signature

2016-05-31 Thread Nagy László Zsolt
Today I come across this problem for the N+1st time. Here are some classes for the example: class Observable: """Implements the observer-observable pattern.""" def __init__(self): # initialization code here... super(Observable, self).__init__() class AppServerSessionMixi

How to install Visual Studio 2015 with Cython

2016-05-31 Thread Daiyue Weng
Hi, I tried to install Cython, and make it work on PyCharm. I am using PyCharm with Anaconda, and I have installed Cython through Anaconda prompt. I have also installed Visual Studio 2015. But when I tried to build the helloworld.pyx, I get the following error: error: Unable to find vcvarsall.bat

Re: OT: limit number of connections from browser to my server?

2016-05-31 Thread Grant Edwards
On 2016-05-30, Paul Rubin wrote: > Grant Edwards writes: > >> The 40MHz one is a Samsung ARM7TDMI. There's a newer model with a >> 133MHz Cortex-M3. > > Another thing occurs to me-- do you have to support older browsers? > Newer TLS stacks support elliptic curve public key, which should be a >

Re: reduction

2016-05-31 Thread Steven D'Aprano
On Wed, 1 Jun 2016 12:22 am, Fillmore wrote: > > My problem. I have lists of substrings associated to values: > > ['a','b','c','g'] => 1 > ['a','b','c','h'] => 1 > ['a','b','c','i'] => 1 > ['a','b','c','j'] => 1 > ['a','b','c','k'] => 1 > ['a','b','c','l'] => 0 # <- Black sheep!!! > ['a','b','c

RE: reduction

2016-05-31 Thread Dan Strohl via Python-list
> My problem. I have lists of substrings associated to values: > > ['a','b','c','g'] => 1 > ['a','b','c','h'] => 1 > ['a','b','c','i'] => 1 > ['a','b','c','j'] => 1 > ['a','b','c','k'] => 1 > ['a','b','c','l'] => 0 # <- Black sheep!!! > ['a','b','c','m'] => 1 > ['a','b','c','n'] => 1 > ['a','b','

Re: reduction

2016-05-31 Thread Ben Bacarisse
Ian Kelly writes: > On Tue, May 31, 2016 at 8:22 AM, Fillmore wrote: >> >> My problem. I have lists of substrings associated to values: >> >> ['a','b','c','g'] => 1 >> ['a','b','c','h'] => 1 >> ['a','b','c','i'] => 1 >> ['a','b','c','j'] => 1 >> ['a','b','c','k'] => 1 >> ['a','b','c','l'] => 0

Re: reduction

2016-05-31 Thread Ian Kelly
On Tue, May 31, 2016 at 8:22 AM, Fillmore wrote: > > My problem. I have lists of substrings associated to values: > > ['a','b','c','g'] => 1 > ['a','b','c','h'] => 1 > ['a','b','c','i'] => 1 > ['a','b','c','j'] => 1 > ['a','b','c','k'] => 1 > ['a','b','c','l'] => 0 # <- Black sheep!!! > ['a','b',

reduction

2016-05-31 Thread Fillmore
My problem. I have lists of substrings associated to values: ['a','b','c','g'] => 1 ['a','b','c','h'] => 1 ['a','b','c','i'] => 1 ['a','b','c','j'] => 1 ['a','b','c','k'] => 1 ['a','b','c','l'] => 0 # <- Black sheep!!! ['a','b','c','m'] => 1 ['a','b','c','n'] => 1 ['a','b','c','o'] => 1 ['a','b

EuroPython 2016 Keynote: Paul Hildebrandt

2016-05-31 Thread M.-A. Lemburg
We are pleased to announce our next keynote speaker for EuroPython 2016: *** Paul Hildebrandt *** About Paul Hildebrandt -- Paul Hildebrandt has been a Senior Engineer with Walt Disney Animation Studios (WDAS) since 1996, and has worked in both Syste

Manipulate GIL to have Python thread work with pthread native ones

2016-05-31 Thread qshhnkf
Hi Python experts, I need to extend Python with C/C++ to interact with an in-house legacy API. I'm implementing a data subscriber with Python, which subscribes to a data publisher (actually a ZeroMQ publisher socket) and will get notified once any new messages are fed. In my subscriber, the me

Re: Best way to inplace alter a list going into postgres

2016-05-31 Thread Sayth Renshaw
Probably easier to handle in postgres http://stackoverflow.com/a/37538641/461887 select c1[1] as col1, c1[2] as col2, c1[3] as col3, c1[4] as col4, substr(col5, 2) as col5 from ( select string_to_array((string_to_array(the_column, ' '))[1], '-') as c1, (s

Re: Don't understand a probleme of module time not defined when calling a foo func

2016-05-31 Thread Ni Va
On Monday, May 30, 2016 at 11:10:33 PM UTC+2, Matt Wheeler wrote: > On Mon, 30 May 2016, 21:08 Ni Va, wrote: > > > > > _ > > Output: > > Traceback (most recent call last): > > File "", line 1, in > > File "", line 16, in PyExecReplace > > File "", line 22, in > > File "", li