Blaze master still using the old parser

[mwiebe]

One result is that datashapes still need commas on input, but print semicolons on output.

The problem seems to be from blaze/datashape/init.py, where it says

from parse import parse

I've tried changing it to

import parser

and have it call parser.parse instead, and this causes the dshape with the semicolon below to work, but causes many errors in the test suite.

In [1]: import blaze

In [2]: blaze.dshape('{x:int32,y:int32}')
Out[2]: dshape("{ x : int32; y : int32 }")

In [3]: blaze.dshape('{x:int32;y:int32}')
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
C:\Anaconda\lib\site-packages\IPython\core\interactiveshell.pyc in run_code(self, code_obj)
   2730             self.CustomTB(etype,value,tb)
   2731         except:
-> 2732             self.showtraceback()
   2733         else:
   2734             outflag = 0

C:\Anaconda\lib\site-packages\IPython\core\interactiveshell.pyc in showtraceback(self, exc_tuple, filename, tb_offset, exception_only)
   1718                                             value, tb, tb_offset=tb_offset)
   1719 
-> 1720                     self._showtraceback(etype, value, stb)
   1721                     if self.call_pdb:
   1722                         # drop into debugger

C:\Anaconda\lib\site-packages\IPython\zmq\zmqshell.pyc in _showtraceback(self, etype, evalue, stb)
    537             u'traceback' : stb,
    538             u'ename' : unicode(etype.__name__),
--> 539             u'evalue' : safe_unicode(evalue)
    540         }
    541 

C:\Anaconda\lib\site-packages\IPython\zmq\zmqshell.pyc in safe_unicode(e)
    443     """
    444     try:
--> 445         return unicode(e)
    446     except UnicodeError:
    447         pass

C:\Anaconda\lib\site-packages\blaze\error.pyc in __str__(self)
     54             filename = self.filename,
     55             lineno   = self.lineno,
---> 56             line     = self.text.split()[self.lineno],
     57             pointer  = ' '*self.col_offset + '^',
     58             msg      = self.msg,

TypeError: list indices must be integers, not str

[sdiehl]

Yes, I need to move this over. The old one should be removed.

[sdiehl]

Will be fixing this with the "remove_dep_parser" branch.

[sdiehl]

Fixed after e85d641