I think, the file is ok, for pdf/pyfpdf (as I said, it works good on
devservers). But maybe it is, in some way wrong for GAE... I'm confused.
But thanks for suggestion.
On Sunday, August 4, 2013 6:42:28 PM UTC+2, Christian Foster Howes wrote:
>
> after a quick moment of asking google i saw the suggestions that your
> error indicates something wrong with the pickled item....which i think in
> this case is the font file. is your font file in the right format to be
> loaded by fpdf? (i have no familiarity with this error or fpdf so i'm just
> throwing out suggestions).
>
> good luck!
>
> cfh
>
> On Saturday, August 3, 2013 4:40:10 AM UTC-7, Brez Yl wrote:
>>
>> In FILE:
>> /base/data/home/apps/s~myapp/web2py-04.369240954601780983/applications/app3/controllers/default.py
>>
>> Traceback (most recent call last):
>> File
>> "/base/data/home/apps/s~myapp/web2py-04.369240954601780983/gluon/restricted.py",
>> line 212, in restricted
>> exec ccode in environment
>> File
>> "/base/data/home/apps/s~myapp/web2py-04.369240954601780983/applications/app3/controllers/default.py",
>> line 674, in <module>
>> File
>> "/base/data/home/apps/s~myapp/web2py-04.369240954601780983/gluon/globals.py",
>> line 194, in <lambda>
>> self._caller = lambda f: f()
>> File
>> "/base/data/home/apps/s~myapp/web2py-04.369240954601780983/applications/app3/controllers/default.py",
>> line 493, in up_plik
>> pdf.add_font('DejaVu', '', 'DejaVuSansCondensed.ttf', uni=True)
>> File
>> "/base/data/home/apps/s~myapp/web2py-04.369240954601780983/gluon/contrib/fpdf/fpdf.py",
>> line 432, in add_font
>> font_dict = pickle.load(fh)
>> File
>> "/base/data/home/runtimes/python27p/python27_dist/lib/python2.7/pickle.py",
>> line 1378, in load
>> return Unpickler(file).load()
>> File
>> "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/pickle.py",
>> line 858, in load
>> dispatch[key](self)
>> File
>> "/base/data/home/runtimes/python27/python27_dist/lib/python2.7/pickle.py",
>> line 966, in load_string
>> raise ValueError, "insecure string pickle"
>> ValueError: insecure string pickle
>>
>>
>>
>>
>> On Saturday, August 3, 2013 10:24:28 AM UTC+2, Christian Foster Howes
>> wrote:
>>>
>>> can you post the stack trace to help us understand what went wrong?
>>>
>>> On Friday, August 2, 2013 3:19:43 AM UTC-7, Brez Yl wrote:
>>>>
>>>> Hello!
>>>>
>>>> I'm writing an app, which results with pdf file with some text with
>>>> unicode characters. On local GAE it works good, but after deploy it can't
>>>> import crash after add_font() (pyfpdf).
>>>>
>>>> The code is:
>>>>
>>>> # -*- coding: utf-8 -*-
>>>> def fun1():
>>>>
>>>> from gluon.contrib.pyfpdf import FPDF, HTMLMixin
>>>> class MyFPDF(FPDF, HTMLMixin):
>>>> pass
>>>>
>>>> pdf =MyFPDF()
>>>> pdf.add_font('DejaVu', '', 'DejaVuSansCondensed.ttf', uni=True)
>>>> pdf.add_page()
>>>> pdf.set_font('DejaVu','',16)
>>>> pdf.write(10,'testąśł')
>>>>
>>>> response.headers['Content-Type']='application/pdf'
>>>> return pdf.output(dest='S')
>>>>
>>>> The font files (with a file *DejaVuSansCondensed.pkl* generated after
>>>> first run on web2py server...) is in /gluon/contrib/fpdf/font. I
>>>> didn't add anything to routers.py (I'm using Pattern-based system) also
>>>> app.yaml is not changed.
>>>>
>>>> As I said on local (both web2py and gae) it works well. After deploy
>>>> only something like this works:
>>>> pdf =MyFPDF()
>>>> pdf.add_page()
>>>> pdf.set_font('Arial','',16)
>>>> pdf.write(10,'testąśł')
>>>>
>>>> But without "unusual" characters...
>>>>
>>>> The best solution would be to add my font files (like DejaVu), but
>>>> basically I need unicode characters in any font... maybe some
>>>> "half-solution" to use "generic GAE unicode" fonts... if it exist
>>>> something
>>>> like this...
>>>>
>>>
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