[Ironpython-users] b64encode(bz2.compress()) throws exception.

[Hernán Foffani]

Thanks for the str() workaround; haven’t thought of it.
Same thing with the output of b64decode.


El 27/08/2014, a las 17:53, Pawel Jasinski <pawel.jasinski at gmail.com> escribió:

> BytesConversion on argument fixes it:
> 
>  public static object b2a_base64([BytesConversion]string data)
> 
> Short term workaround, try adding str() around an argument
> 
> 
> On Wed, Aug 27, 2014 at 5:17 PM, Slide <slide.o.mix at gmail.com> wrote:
> Can you file an issue on ironpython.codeplex.com?
> 
> 
> On Wed, Aug 27, 2014 at 7:53 AM, Hernán Foffani <hfoffani at gmail.com> wrote:
> Hi,
> This works on CPython but on IronPython throws an exception in base64.b64encode.
> 
> from __future__ import print_function
> 
> import cPickle
> import bz2
> import base64
> 
> def serializa(o):
>    s1 = cPickle.dumps(o)
>    s2 = bz2.compress(s1)
>    s = base64.b64encode(s2)
>    return s
> 
> def deserializa(s):
>    o = cPickle.loads(bz2.decompress(base64.b64decode(s)))
>    return o
> 
> def procesa():
>    l1 = [23,4,303,None,'.',32023.03,0]
>    l2 = deserializa(serializa(l1))
>    print(l1, l2)
> 
> procesa()
> 
> 
> 
> C:\> ipy.exe x.py
> Traceback (most recent call last):
>  File "x.py", line 23, in <module>
>  File "x.py", line 20, in procesa
>  File "x.py", line 10, in serializa
>  File "C:\Program Files\IronPython 2.7\Lib\base64.py", line 53, in b64encode
> TypeError: expected str, got bytes
> 
> 
> Pythons:
> 
> Python 2.7.8 (default, Aug 24 2014, 21:26:19)
> [GCC 4.2.1 Compatible Apple LLVM 5.1 (clang-503.0.40)] on darwin
> Type "help", "copyright", "credits" or "license" for more information
> 
> IronPython 2.7.3 (2.7.0.40) on .NET 4.0.30319.18444 (32-bit)
> Type "help", "copyright", "credits" or "license" for more information.
> 
> 
> 
> Regards,
> Hernán.
> 
> 
> 
> 
> 
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> 
> 
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