I realize this isn't yet precisely what you're asking for, but look at the
inspect and ast modules:
import ast, inspect
def indent_level():
lineno = inspect.currentframe().f_back.f_lineno
with open(__file__) as source_file:
tree = ast.parse(source_file.read()
No
On Sun, Mar 17, 2013 at 12:52 AM, Peng Yu wrote:
> Hi,
>
> I want to get the indent level within the code. For example, I want to
> print 1 within the while loop as the line is indented 1 level. Is it
> possible to get it within python?
>
> while 1:
>#print the level of indent, which is
Hi,
I want to get the indent level within the code. For example, I want to
print 1 within the while loop as the line is indented 1 level. Is it
possible to get it within python?
while 1:
#print the level of indent, which is 1 here.
--
Regards,
Peng
--
http://mail.python.org/mailman/listinfo
On Sat, Mar 16, 2013 at 8:14 PM, Steven D'Aprano
wrote:
> On Sat, 16 Mar 2013 19:58:41 -0600, Michael Torrie wrote:
>
>> On 03/16/2013 06:11 PM, Rick Johnson wrote:
>>> No, the "ACTUAL PROBLEM" is in the author.
>>
>> Surely any NameException can also be blamed on the author then, by your
>> logic
On Sun, Mar 17, 2013 at 2:14 PM, Steven D'Aprano
wrote:
> On Sat, 16 Mar 2013 19:58:41 -0600, Michael Torrie wrote:
>
>> On 03/16/2013 06:11 PM, Rick Johnson wrote:
>>> No, the "ACTUAL PROBLEM" is in the author.
>>
>> Surely any NameException can also be blamed on the author then, by your
>> logic
On Sat, 16 Mar 2013 19:58:41 -0600, Michael Torrie wrote:
> On 03/16/2013 06:11 PM, Rick Johnson wrote:
>> No, the "ACTUAL PROBLEM" is in the author.
>
> Surely any NameException can also be blamed on the author then, by your
> logic?
Any exception at all is obviously the author's fault. I propo
On 03/16/2013 06:11 PM, Rick Johnson wrote:
> No, the "ACTUAL PROBLEM" is in the author.
Surely any NameException can also be blamed on the author then, by your
logic?
--
http://mail.python.org/mailman/listinfo/python-list
On Saturday, March 16, 2013 6:48:01 PM UTC-5, Steven D'Aprano wrote:
> On Sat, 16 Mar 2013 21:19:34 +, Oscar Benjamin wrote:
> > [...]
> > NameErrors can occur conditionally depending on e.g. the
> > arguments to a function. Consider the following script:
> [...]
>
> Correct, although in your e
Pynguin is a python-based turtle graphics application.
It combines an editor, interactive interpreter, and
graphics display area.
It is meant to be an easy environment for introducing
some programming concepts to beginning programmers.
http://pynguin.googlecode.com/
This release p
On Sun, Mar 17, 2013 at 10:50 AM, Rick Johnson
wrote:
> * Superfluous trackbacks are not only ugly, they damage
>productivity.
Extraordinary claims require extraordinary evidence. Start evidencing.
ChrisA
--
http://mail.python.org/mailman/listinfo/python-list
On Sun, Mar 17, 2013 at 10:48 AM, Steven D'Aprano
wrote:
> Here's a truly trivial case where code will succeed or fail depending on
> the order of function calls.
> (chop code)
> It's not enough to know that the print line in display() fails, because
> that's merely the side-effect. The actual pro
On Saturday, March 16, 2013 6:29:52 PM UTC-5, Oscar Benjamin wrote:
> I wasn't looking to convince *you*, just to set the record
> straight that this behaviour is sometimes useful.
And you claim to "set the record strait" by posting code that *purposely*
raises a NameError when some function para
On Sat, 16 Mar 2013 21:19:34 +, Oscar Benjamin wrote:
> On 16 March 2013 18:27, Rick Johnson
> wrote:
>>
>> Sometimes many levels of trace messages can be helpful when detecting
>> bugs, however, in the case of NameErrors, these "nuggets" ejected from
>> deep within the bowls of the Python i
On Sun, Mar 17, 2013 at 10:36 AM, Tim Chase
wrote:
> Because, in the real world, that example looks something like
>
> def broken(intelligence_level):
> if intelligence_level < 100:
> return dumb_down(intellegence_level)
> else:
> return make_harder(intelligence_level)
> br
On 2013-03-16 15:39, Rick Johnson wrote:
> On Saturday, March 16, 2013 4:19:34 PM UTC-5, Oscar Benjamin wrote:
> > # tmp.py
> > def broken(x):
> > if x > 2:
> > print(x)
> > else:
> > print(undefined_name)
> >
> > broken(1)
>
> Why would anyone write code lik
On 16 March 2013 22:39, Rick Johnson wrote:
> On Saturday, March 16, 2013 4:19:34 PM UTC-5, Oscar Benjamin wrote:
>
>> The traceback shows the arguments passed to the broken
>> function that caused the NameError to be generated.
>> Different arguments would not have generated the
>> NameError. Thi
On Saturday, March 16, 2013 4:19:34 PM UTC-5, Oscar Benjamin wrote:
>
> NameErrors can occur conditionally depending on e.g. the
> arguments to a function. Consider the following script:
>
> # tmp.py
> def broken(x):
> if x > 2:
> print(x)
> else:
> print(undefi
Hi all, got a small problem.
As I'm going through "Python Programming for the Absolute Beginner", I got to
chapter 11 and as I'm working through it, I can't seem to get pygame/livewires
installed... I don't even know how to go about installing it (the book is
skimpy
on details). I'm using Pyt
In article ,
Neil Hodgson wrote:
> Low-level string manipulation often deals with blocks larger than
> an individual character for speed. Generally 32 or 64-bits at a time
> using the CPU or 128 or 256 using the vector unit. Then there may be
> entry/exit code to handle initial alignmen
Steven D'Aprano:
So while you might save memory by using "UTF-24" instead of UTF-32, it
would probably be slower because you would have to grab three bytes at a
time instead of four, and the hardware probably does not directly support
that.
Low-level string manipulation often deals with bl
On 16 March 2013 18:27, Rick Johnson wrote:
>
> Sometimes many levels of trace messages can be helpful when detecting bugs,
> however, in the case of NameErrors, these "nuggets" ejected from deep within
> the bowls of the Python interpreter are nothing more than steaming piles of
> incomprehen
--
utf-32 is already here. You are all most probably [*]
using it without noticing it. How? By using OpenType fonts,
without counting the text processing applications using them.
Why? Because there is no other way to do it.
[*] depending of the font, the internal table(s), eg "cmap" table,
ar
> Very helpful collection, only one open question: which of them work
> with Python 3?
No clue, sorry. Given how many other modules are not yet compatible with
Python 3, I haven't investigated that yet.
wxwidgets/wxPython already has *just* made the switch to Cocoa (with
2.9) when Carbon support
On Sat, Mar 16, 2013 at 2:50 AM, dieter wrote:
> s.arun...@gmail.com writes:
>
> > Hi im fetching data from excel using python code.. i could see some junk
> value also with it. like [text:u
>
I used the xlrd module some time back. I think if you google for tutorial
on it you will find your ans
Sometimes many levels of trace messages can be helpful when detecting bugs,
however, in the case of NameErrors, these "nuggets" ejected from deep within
the bowls of the Python interpreter are nothing more than steaming piles of
incomprehensible crap!
We don't need multiple layers of traces f
In article
<70844d17-22bd-4394-86e2-d7ef3efc6...@ps9g2000pbb.googlegroups.com>,
rusi wrote:
> I believe that there are many things about unicode that are less than
> satisfactory. Some are downright asinine like the 'prime-real-estate'
> devoted to the control characters and never used.
Ah, bu
On Mar 16, 6:29 pm, Roy Smith wrote:
> In article <51440235$0$29965$c3e8da3$54964...@news.astraweb.com>,
> Steven D'Aprano wrote:
>
> > UTF-32 is a *fixed width* storage mechanism where every code point takes
> > exactly four bytes. Since the entire Unicode range will fit in four
> > bytes, that
On 03/16/2013 11:16 AM, Yves S. Garret wrote:
On Saturday, March 16, 2013 11:10:07 AM UTC-4, Mitya Sirenef wrote:
On 03/16/2013 10:53 AM, Yves S. Garret wrote:
Hi all, I'm well into "Python Programming for the Absolute Beginner" in order
to
> become more acquainted with the language. Howe
On Saturday, March 16, 2013 11:23:07 AM UTC-4, Chris Angelico wrote:
> On Sun, Mar 17, 2013 at 2:16 AM, Yves S. Garret
>
> wrote:
>
> > In the example that I have posted from the book it works just fine.
>
>
>
> Yep, I just checked the book's version again and the difference is
>
> clear. Ch
Am 16.03.13 16:14, schrieb Yves S. Garret:
On Saturday, March 16, 2013 11:08:24 AM UTC-4, Chris Angelico wrote:
self.secret_txt.delete(0.0, END)
self.secret_txt.delete(0.0, message)
Is the second one supposed to be adding text? I'm not familiar with
tkinter but that's the line with t
Hi All,
You may be interested in my latest book "Learn Python Quickly". It's a Kindle
book but is specifically designed to be used with any of the free-to-download
Kindle Reading Apps. What's special about the book is its comprehensive
glossary and the numerous in-text internal hyperlinks to to
On Sun, Mar 17, 2013 at 2:16 AM, Yves S. Garret
wrote:
> In the example that I have posted from the book it works just fine.
Yep, I just checked the book's version again and the difference is
clear. Check out the two lines I quoted in my previous post, and look
at the corresponding two lines in t
On Saturday, March 16, 2013 11:08:24 AM UTC-4, Chris Angelico wrote:
> On Sun, Mar 17, 2013 at 1:53 AM, Yves S. Garret
>
> wrote:
>
> > Hi all, I'm well into "Python Programming for the Absolute Beginner" in
> > order to
>
> > become more acquainted with the language. However, when I got to p
On Saturday, March 16, 2013 11:10:07 AM UTC-4, Mitya Sirenef wrote:
> On 03/16/2013 10:53 AM, Yves S. Garret wrote:
>
> > Hi all, I'm well into "Python Programming for the Absolute Beginner" in
> > order to
>
> > become more acquainted with the language. However, when I got to page
>
> 304 a
On 03/16/2013 10:53 AM, Yves S. Garret wrote:
Hi all, I'm well into "Python Programming for the Absolute Beginner" in order
to
> become more acquainted with the language. However, when I got to page
304 and
> did my first example:
>
> http://bin.cakephp.org/view/1107093008
>
> And this is the
On Sun, Mar 17, 2013 at 1:53 AM, Yves S. Garret
wrote:
> Hi all, I'm well into "Python Programming for the Absolute Beginner" in order
> to
> become more acquainted with the language. However, when I got to page 304 and
> did my first example:
>
> http://bin.cakephp.org/view/1107093008
>
> And t
Hi all, I'm well into "Python Programming for the Absolute Beginner" in order
to
become more acquainted with the language. However, when I got to page 304 and
did my first example:
http://bin.cakephp.org/view/1107093008
And this is the error that I'm getting:
http://bin.cakephp.org/view/3997
On Saturday, March 16, 2013 5:12:41 PM UTC+5:30, subhaba...@gmail.com wrote:
> Dear Group,
>
>
>
> I have two sets of values in probability, like,
>
>
>
> x=[0.1,0.2,0.3,0.4]
>
> and
>
> y=[0.2,0.4,0.6,0.8]
>
>
>
> And I am trying to draw a simple graph with Python.
>
>
>
> I was tryi
In article <51440235$0$29965$c3e8da3$54964...@news.astraweb.com>,
Steven D'Aprano wrote:
> UTF-32 is a *fixed width* storage mechanism where every code point takes
> exactly four bytes. Since the entire Unicode range will fit in four
> bytes, that ensures that every code point is covered, and
subhabangal...@gmail.com wrote:
>I was trying to draw in Matplotlib but did not find much help.
Have you looked already at the homepape for "maptlotlib"?:
http://matplotlib.org/index.html
There you'll find a tutorial:
http://matplotlib.org/users/pyplot_tutorial.html
Bye, Andreas
--
http://mail.
Dear Group,
I have two sets of values in probability, like,
x=[0.1,0.2,0.3,0.4]
and
y=[0.2,0.4,0.6,0.8]
And I am trying to draw a simple graph with Python.
I was trying to draw in Matplotlib but did not find much help.
If any one in the room can kindly suggest.
Thanking You in Advance,
Regard
On Fri, 15 Mar 2013 21:26:28 -0700, rusi wrote:
> The unicode standard is language-agnostic. Unicode implementations exist
> withing a language x implementation x C- compiler implementation x … --
> Notice the gccs in Andriy's comparison. Do they signify?
They should not. Ideally, the behaviour
Interested to understand this problem. It only happens in Windows, not MacOS.
Running python 2.7.3. sqlite3 3.7.12. The following script:
import sqlite3
table_name = 'table_name'
conn = sqlite3.connect('data2.db')
c = conn.cursor()
sql = 'create table if not exists ' + ta
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