Pb ReportLab (ttfonts.py)

[Méta-MCI]

Hi!

I try to generate PDF from Python 2.5 + ReporLab_lib, and, I have:

C:\Python25\reportlab\pdfbase\ttfonts.py:407: DeprecationWarning: struct
integer overflow masking is deprecated
stm.write(pack(">LLL", checksum, offset, len(data)))
C:\Python25\reportlab\pdfbase\ttfonts.py:419: DeprecationWarning: struct
integer overflow masking is deprecated
stm.write(pack('>L', checksum))

(note : the same script run Ok with Python 2.4.3)

One idea?

Thanks you by advance

Michel Claveau

[Marc 'BlackJack' Rintsch]

In <45**********************@news.orange.fr>, Méta-MCI wrote:

Hi!

I try to generate PDF from Python 2.5 + ReporLab_lib, and, I have:

C:\Python25\reportlab\pdfbase\ttfonts.py:407: DeprecationWarning: struct
integer overflow masking is deprecated
stm.write(pack(">LLL", checksum, offset, len(data)))
C:\Python25\reportlab\pdfbase\ttfonts.py:419: DeprecationWarning: struct
integer overflow masking is deprecated
stm.write(pack('>L', checksum))

Does the PDF generation work? Those are just warnings.

Ciao,
Marc 'BlackJack' Rintsch

[Fredrik Lundh]

Méta-MCI wrote:

I try to generate PDF from Python 2.5 + ReporLab_lib, and, I have:

C:\Python25\reportlab\pdfbase\ttfonts.py:407: DeprecationWarning: struct
integer overflow masking is deprecated
stm.write(pack(">LLL", checksum, offset, len(data)))
C:\Python25\reportlab\pdfbase\ttfonts.py:419: DeprecationWarning: struct
integer overflow masking is deprecated
stm.write(pack('>L', checksum))

(note : the same script run Ok with Python 2.4.3)

One idea?

it's a deprecation warning. the code runs under Python 2.5, but will
probably break in future releases. check with the reportlab folks for
updates.

if you want to turn the messages off, use the filterwarnings function in
the warnings module (see the docs for details).

</F>

[Méta-MCI]

Hi!

>>Does the PDF generation work? Those are just warnings.

Yes, it run.
Yes it's only warning
But, it's wincing...

@-salutations

MCI

[Méta-MCI]

Hi!

You are right.

I had suppose than ReportLab folks read this NG.
No luck... for instant.
MCI