[reportlab-users] SVN trunk reportlab.Version is the same as 2.3

[jonas wustrack]

I might be missing something, but why don't you just use
levelStyles[-1] everywhere instead of levelStyles[2]?

On Tue, May 19, 2009 at 11:27 AM, Roberto Alsina
<ralsina at netmanagers.com.ar> wrote:

> On Tuesday 19 May 2009 05:26:13 jonas wustrack wrote:

>> I am a bit surprised that your fix breaks when used with the trunk. My

>> change was meant to be backwards compatible.

>> If you just added a list of styles to the defaultStyles attribute

>> there should be no problem. Can you show me a traceback and possibly

>> the source code of your fix?

>

> It's probably that my fix is not exactly awesome code ;-)

>

> My fix:

>

> # Issue 117: add extra TOC levelStyles. 9-deep should be enough.

> for i in range(4):

>        ps=toc.levelStyles[2].__class__(name='Level%d'%(i+5),

>                parent=toc.levelStyles[2],

>                leading=toc.levelStyles[2].leading,

>                firstlineIndent=toc.levelStyles[2].firstLineIndent,

>                leftIndent=toc.levelStyles[-1].leftIndent+1*cm)

>        toc.levelStyles.append(ps)

>

> Here is the error:

>

>    ps=toc.levelStyles[2].__class__(name='Level%d'%(i+5),

> IndexError: list index out of range

>

> I understand in SVN I am supposed to use getLevelStyle(2) instead of

> levelStyles[2] but since that's not in 2.3 I still need to catch an exception.

>

> --

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-- 
Jonas Wustrack
Software Developer
ReportLab Europe Ltd.
Media House, 3 Palmerston Road, Wimbledon, London SW19 1PG, UK
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