Push in master.py is failing due to incorrect interface

[dkuschmierz]

pyxcp version affected: 0.18.52

While using the push function of master, the following problem occurs:

File "xxxx\lib\site-packages\pyxcp\master\master.py", line 605, in push callback=callback, File "xxxx\lib\site-packages\pyxcp\master\master.py", line 676, in _generalized_downloader block_downloader(block) File "xxxx\lib\site-packages\pyxcp\master\master.py", line 729, in _block_downloader dl_func(packet_data, remaining, last=True) File "xxxx\lib\site-packages\pyxcp\master\errorhandler.py", line 376, in inner res = executor(inst, func, arguments) File "xxxx\lib\site-packages\pyxcp\master\errorhandler.py", line 337, in __call__ raise UnrecoverableError("Don't know how to handle exception '{}'".format(repr(e))) from e pyxcp.master.errorhandler.UnrecoverableError: Don't know how to handle exception 'TypeError("download() got an unexpected keyword argument 'last'")'

I think the download() function in master.py is missing the last attribute (see program).

[dkuschmierz]

Created PR:
#105

[christoph2]

Fixes issue #104