Dear All,
I have a main .py script which contains code that occasionally calls some
functions. This script calls in these defined functions from other .py
files in the same directory as the main .py. However, even after importing
the functions from the different .py files, I get err
On 24/12/15 01:45, Richard Bekenstein wrote:
>from scipy.constants import m_p,G,k
>import numpy as np
>from math import cos, pi, floor
...
>from bol_runge_kutta_evl_nonadaptive import runge_kutta_evl
>When I run this main.py, I get an error message from the im
My Google-fu is weak on this question. I keep getting lots of hits on
web scraping, but my interest is actually as follows:
I find myself doing the same boring, repetitive tasks by hand, which
amounts to copying certain information from one program and putting it
into other programs. None of the
On 12/24/2015 08:54 AM, boB Stepp wrote:
My Google-fu is weak on this question. I keep getting lots of hits on
web scraping, but my interest is actually as follows:
I find myself doing the same boring, repetitive tasks by hand, which
amounts to copying certain information from one program and p
On 24 Dec 2015 14:55, "boB Stepp" wrote:
>
> My Google-fu is weak on this question. I keep getting lots of hits on
> web scraping, but my interest is actually as follows:
>
> I find myself doing the same boring, repetitive tasks by hand, which
> amounts to copying certain information from one pro
dear pythonistas,
for hours I'am traying to use Beautiful Soup for scraping some websites as an
exercise.
But each time I run the code below:
>>> import urllib
>>> from BeautifulSpoup import *
>>> url = raw_input( 'Enter -')
>>> html = urllib.urlopen(url).read()
>>> soup = B
Hi, see below.
On Thu, Dec 24, 2015 at 6:21 PM, marcus lütolf
wrote:
> dear pythonistas,
> for hours I'am traying to use Beautiful Soup for scraping some websites as an
> exercise.
> But each time I run the code below:
>
import urllib
from BeautifulSpoup import *
>
url = raw_inpu
I have to create a script that reads xml data over a tcp socket, parses it
and outputs it to console. Not so bad, most of which I already know how to
do. I know how to set up the socket, though I am using a file for
development and testing, am using lxml and have created an xslt that does
what I w
The error message suggests that something is misspelled. Let's look
at the message again:
>> Traceback (most recent call last):
>> File "C:/Python27/Beautiful Soup_ex1.py", line 2, in
>> from beautifulspoup import *
>> ImportError: No module named beautifulspoup
A "spoup" is, according t
On 12/23/2015 07:52 PM, Alan Gauld wrote:
On 23/12/15 23:15, Nnamdi Anyanwu wrote:
If you're installing modules with pip, install pip3 and install the
appropriate modules using pip3 instead of using regular pip.
Most v3 modules are also available via the Ubuntu package system
so you can instal
dear pythonistas,
Jos, Alex, Danny, Francois and Rodney
I am absolutely thrilled about your prompt responses to my problem on this
Christmas' eve and I am somewhat ashamed by my typing error.
However, neither the correct typing of beautifulsoup nor the replacment of the
2nd line of my code by
> I think what I need to do would be analogous to (pardon if I'm using the
> wrong terminology, at this poing in the discussion I am officially out of
> my depth) sending the input stream to a buffer(s) until the ETX for that
> message comes in, shoot the buffer contents to the parser while accept
> I have installed and unzipped etc. the latest file from www.crummy.com many
> times.
> If I click setup.py the command window appears only a fraction of a second.
> ??
Ah, you're on Windows. I missed this detail earlier.
Double-clicking setup.py isn't enough to install that module. You
n
Jim Byrnes writes:
> Thanks for all the info guys. I got myself confused because I thought
> that python 3 was the default for Ubuntu 14.04, but it is just
> installed by default.
Even if that were true, the ‘python’ command will likely still invoke
a Python 2 interpreter. Most systems that inst
Hi,
On 24 December 2015 at 17:21, marcus lütolf
wrote:
> I am getting the following trace back without beeing prompted for an input:
>
> Traceback (most recent call last):
> File "C:/Python27/Beautiful Soup_ex1.py", line 2, in
> from beautifulspoup import *
> ImportError: No module named
On Thu, Dec 24, 2015 at 11:34 AM, Oscar Benjamin
wrote:
>
> On 24 Dec 2015 14:55, "boB Stepp" wrote:
[...]
>> I find myself doing the same boring, repetitive tasks by hand, which
>> amounts to copying certain information from one program and putting it
>> into other programs. None of these pro
On 24/12/15 14:54, boB Stepp wrote:
> publicly accessible API. Are there ways to programmatically
> accurately click the right buttons (or check boxes, radio buttons,
> etc.), copy desired fields and then switch to another program and
> paste the desired information into the desired fields, accur
On 24/12/15 18:54, richard kappler wrote:
> I think what I need to do would be analogous to (pardon if I'm using the
> wrong terminology, at this poing in the discussion I am officially out of
> my depth) sending the input stream to a buffer(s) until the ETX for that
> message comes in, shoot the
On Thu, Dec 24, 2015 at 3:54 PM, Danny Yoo wrote:
I tried to follow your example:
>
> For example, here's a generator that knows how to produce an infinite
> stream of numbers:
>
> ##
> def nums():
> n = 0
> while True:
> yield n
> n += 1
> ##
>
> W
On 12/24/2015 04:03 PM, Ben Finney wrote:
Jim Byrnes writes:
Thanks for all the info guys. I got myself confused because I thought
that python 3 was the default for Ubuntu 14.04, but it is just
installed by default.
Even if that were true, the ‘python’ command will likely still invoke
a Pyth
On 24Dec2015 13:54, richard kappler wrote:
I have to create a script that reads xml data over a tcp socket, parses it
and outputs it to console. Not so bad, most of which I already know how to
do. I know how to set up the socket, though I am using a file for
development and testing, am using lx
numStream.next()
> Traceback (most recent call last):
> File "", line 1, in
> numStream.next()
> AttributeError: 'generator' object has no attribute 'next'
>
>
> If I instead do this:
>
next(numStream)
> 0
next(numStream)
> 1
next(numStream)
> 2
>
> Things work as you des
On Thu, Dec 24, 2015 at 5:38 PM, Alan Gauld wrote:
> To quote my recent book:
[...]
> This is a frustrating technique that is very error prone and also very
> vulnerable to changes in the application being controlled—for example,
> if an upgrade changes the screen layout, your code will likely
On Thu, Dec 24, 2015 at 9:13 PM, boB Stepp wrote:
> AttributeError: 'generator' object has no attribute 'next'
The iterator protocol was added in Python 2.2 (circa 2001) as a
generalization for use in "for" loops, but the language didn't have
built-in next() at the time. Instead the method to get
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