On Freitag, 26. Februar 2010, detlev wrote:

On Freitag, 26. Februar 2010, Phil Thompson wrote:

On Fri, 26 Feb 2010 18:28:24 +0100, detlev <detlev-QHuqpxUmdFwc/4THH4D2QrNAH6kLmebB@public.gmane.org> wrote:

On Freitag, 26. Februar 2010, Sourish Basu wrote:

Hi All, Is it possible to the list of python keywords that Eric4 highlights (such as 'def', 'if', 'else', and so on)? For example, I would like to get Eric4 to color 'self', 'True' and 'False' with the same color as, for example, 'def' or 'None'. Is it possible to do that? I used to be able to do that when I used Komodo Edit, but then I quite using Komodo Edit for other reasons.

As far as I know that is not supported by QScintilla.

Just sub-class QsciLexerPython and reimplement keywords(). Phil

Thanks for the hint. I'll add it to the wish list.

This feature has been implemented and will be part of the next eric5 snapshot.

Any idea when this will make it to the Debian/Ubuntu repo's? I installed eric4 from there, and would prefer to update it from the repo.

Also, when you say that the feature has been implemented, do you mean that 'self', 'True' and 'False' now have highlighted colors, or do you mean that there is a new feature enabling users to choose their own keywords?

-Sourish

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Hi,

After successfully installing Qt and building PyQt under Windows XP, I can't get Eric4 to run. Strangely, I don't receive any errors when entering "eric4" at the command prompt, i.e.

>> eric4

>>

it seems as if the program executes, but no window opens.

What am I doing wrong? Any help would be much appreciated.

Kind regards,

Patrick

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Thanks for the reply! Unfortunately, no *.log file was generated in the _eric4 directory - a bug?. I tracked down the error manually by explicitly running "python eric4.py" from the command line.
It turned out the Qsci dll import failed. Inspection of the PATH variable revealed a superfluous semi-colon, which prevented the /Qt/bin directory from being added properly...

Kind regards,

Patrick

> Subject: Re: [Eric] eric4 won't launch
> From: drizt.ruan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
> To: jazzcat81-PkbjNfxxIARBDgjK7y7TUQ@public.gmane.org
> Date: Wed, 3 Mar 2010 10:57:18 +0800
>
> Please check your log file in X:\Documents and Settings\user\_eric4,
> file name is something like eric4_error.log.
>
> On Tue, 2010-03-02 at 19:07 +0100, Patrick Sauer wrote:
> > Hi,
> >
> > After successfully installing Qt and building PyQt under Windows XP, I
> > can't get Eric4 to run. Strangely, I don't receive any errors when
> > entering "eric4" at the command prompt, i.e.
> >
> > >> eric4
> >
> > >>
> >
> > it seems as if the program executes, but no window opens.
> >
> > What am I doing wrong? Any help would be much appreciated.
> >
> > Kind regards,
> >
> > Patrick
> >
> >
> > ______________________________________________________________________
> > Hotmail: Trusted email with powerful SPAM protection. Sign up now.
> > _______________________________________________
> > Eric mailing list
> > Eric <at> riverbankcomputing.com
> > http://www.riverbankcomputing.com/mailman/listinfo/eric
>
>

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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hey dudes, i'm trying to run this simple "program" in python (of
course inside eric4).
/
# coding: utf8

import cmath
import math
import sys
import unicodedata
import codecs


def get_float(msg, allow_zero):
    x = None
    while x is None:
        try:
            x = float(input(msg))
            if not allow_zero and abs(x) < sys.float_info.epsilon:
                print("zero is not allowed")
                x = None
        except ValueError as err:
            print (err)
    return x

print ("ax\N{SUPERSCRIPT TWO} + bx + c = 0")
a = get_float("enter a: ", False)
b = get_float("enter b: ", True)
c = get_float("enter c: ", True)

x1 = None
x2 = None

discriminant = (b**2) - (4*a*c)

if discriminant == 0:
    x1 = -(b / (2*a))
else:
    if discriminant > 0:
        root = math.sqrt(discriminant)
    else:
        root = cmath.sqrt(discriminant)
    x1 = (-b + root) / (2*a)
    x2 = (-b - root) / (2*a)

equation = ("{0}x\N{SUPERSCRIPT TWO} + {1}x + {2} = 0" " \N{RIGHTWARDS
ARROW} x = {3}").format(a, b, c, x1)
if x2 is not None:
    equation += " or x = {0}".format(x2)
print(equation)/

But, when i try run scrip receive this message.

The debugged program raised the exception unhandled KeyError
"SUPERSCRIPT TWO"
File: /media/pendrive/PYTHON/quadratic.py, Line: 46


Testing inside a shell with python prompt the error is the same.
Testing with python3 or python3.1 the program works well.

The question?

How i made Eric4 runs scripts using python3.1 instead python2 (2.6.4
in here)??

Att...
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