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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