I personally vote for as close to cpython as possible. This is based on porting experience with python packages. It is really a lot of effort effort to find the places where it trips in other packages, get the 'if' around it and get it accepted upstream. This appears to fix it: https://github.com/paweljasinski/IronLanguages/commit/f0c8b64c14e1ea088715cd1aeed1b058c61f00d3 --pawel
On Mon, Aug 18, 2014 at 5:08 AM, Daniel Fernandez < fernandez_d...@hotmail.com> wrote: > Hi Alex, > > Oh wow I didn't know that, interesting question. If CPython is wrong for > bytearray, should IronPython follow the same, unless you think CPython will > fix it? > > Thanks. > > Danny > > ------------------------------ > Date: Sun, 17 Aug 2014 19:13:59 -0700 > Subject: Re: [Ironpython-users] bytearray encoding issue > From: slide.o....@gmail.com > To: fernandez_d...@hotmail.com > > You are probably running into this > http://ironpython.codeplex.com/workitem/21334. As is mentioned in the > issue, I believe this shouldn't really work in cpython, but does because > str implements the buffer interface. > On Aug 17, 2014 5:21 PM, "Daniel Fernandez" <fernandez_d...@hotmail.com> > wrote: > > Hi All, > > I ran into an issue bytearray with encoding. The scenario I am using it is > with read/writing data over the serial com port. I notice in CPython 2.7.8 > the following works > > >>> bytearray('Michael Gilfix was here\n') > bytearray(b'Michael Gilfix was here\n') > > > In IronPython 2.7.5 beta I get the following > >>> b = bytearray('Michael Gilfix was here\n') > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > TypeError: unicode argument without an encoding > > I can get it to work if I do the following > b = bytearray(b'Michael Gilfix was here\n') > > does the bytearray in CPython do an implicit encoding if not specific to > binary? > > > I am trying to use hex with bytearray but I see issues with that as well > with encoding. Here is an example > > CPython 2.7.8 > >>> hex_string = "deadbeef" > >>> hex_data = hex_string.decode("hex") > >>> hex_data > '\xde\xad\xbe\xef' > >>> bytearray(hex_data) > bytearray(b'\xde\xad\xbe\xef') > > IronPython 2.7.5 Beta > >>> hex_string = "deadbeef" > >>> hex_data = hex_string.decode("hex") > >>> hex_data > u'\xde\xad\xbe\xef' > >>> bytearray(hex_data) > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > TypeError: unicode argument without an encoding > > >>> bytearray(hex_data, 'hex') > bytearray(b'deadbeef') > > > Thanks > > Danny > > _______________________________________________ > Ironpython-users mailing list > Ironpython-users@python.org > https://mail.python.org/mailman/listinfo/ironpython-users > > > _______________________________________________ > Ironpython-users mailing list > Ironpython-users@python.org > https://mail.python.org/mailman/listinfo/ironpython-users > >
_______________________________________________ Ironpython-users mailing list Ironpython-users@python.org https://mail.python.org/mailman/listinfo/ironpython-users
