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gpyparsing.ParseException, contracts.interface.ContractSyntaxError: #1

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gpyparsing.ParseException, contracts.interface.ContractSyntaxError:#1
@craigstar

Description

@craigstar
craigstar
opened on May 21, 2018

I'm using anaconda python3.6, after pip install pygeometry and import geometry, error occurred.
Both macOS and linux tested.

Please help

after looking at code, I found this project is totally python 2+, This is unacceptable since python 3 is more and more popular.....


During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/contracts/main_actual.py", line 27, in parse_contract_string_actual
    parseAll=True)[0]
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1632, in parseString
    raise exc
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1622, in parseString
    loc, tokens = self._parse( instring, 0 )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3717, in parseImpl
    return self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3530, in parseImpl
    ret = e._parse( instring, loc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3717, in parseImpl
    return self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3717, in parseImpl
    return self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3530, in parseImpl
    ret = e._parse( instring, loc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3717, in parseImpl
    return self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3378, in parseImpl
    loc, resultlist = self.exprs[0]._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3717, in parseImpl
    return self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3530, in parseImpl
    ret = e._parse( instring, loc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3717, in parseImpl
    return self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3378, in parseImpl
    loc, resultlist = self.exprs[0]._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3717, in parseImpl
    return self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3530, in parseImpl
    ret = e._parse( instring, loc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3717, in parseImpl
    return self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3530, in parseImpl
    ret = e._parse( instring, loc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3395, in parseImpl
    loc, exprtokens = e._parse( instring, loc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3983, in parseImpl
    loc, tokens = self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3386, in parseImpl
    loc, exprtokens = e._parse( instring, loc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3717, in parseImpl
    return self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3717, in parseImpl
    return self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3530, in parseImpl
    ret = e._parse( instring, loc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3717, in parseImpl
    return self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3378, in parseImpl
    loc, resultlist = self.exprs[0]._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3717, in parseImpl
    return self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3530, in parseImpl
    ret = e._parse( instring, loc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3717, in parseImpl
    return self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3378, in parseImpl
    loc, resultlist = self.exprs[0]._parse( instring, loc, doActions, callPreParse=False )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3530, in parseImpl
    ret = e._parse( instring, loc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1529, in _parseCache
    value = self._parseNoCache(instring, loc, doActions, callPreParse)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/pyparsing.py", line 3391, in parseImpl
    raise ParseSyntaxException._from_exception(pe)
pyparsing.ParseSyntaxException: Expected {^ term | + term} (at char 10), (line:1, col:11)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/contracts/main.py", line 146, in tmp_wrap
    return contracts_decorate(f, **kwargs)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/contracts/main.py", line 226, in contracts_decorate
    returns_parsed = parse_flexible_spec(returns)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/contracts/main.py", line 327, in parse_flexible_spec
    return parse_contract_string(spec)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/contracts/main.py", line 660, in parse_contract_string
    return parse_contract_string_actual(string)
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/contracts/main_actual.py", line 41, in parse_contract_string_actual
    raise ContractSyntaxError(msg, where=where)
contracts.interface.ContractSyntaxError: Expected {^ term | + term} (at char 10), (line:1, col:11)

 line  1 |array[N](>=-pi,<pi)
                    ↑

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/test/Desktop/useless_code/pylab/rotate.py", line 3, in <module>
    from geometry import SE3
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/geometry/__init__.py", line 49, in <module>
    from .distances import *
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/geometry/distances/__init__.py", line 2, in <module>
    from .spherical import *
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/geometry/distances/spherical.py", line 2, in <module>
    from geometry.spheres import directions  #@NoMove @UnusedImport # for contract
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/geometry/spheres.py", line 41, in <module>
    @contract(x='array[N]', returns='array[N](>=-pi,<pi)')
  File "/Users/test/Applications/anaconda3/lib/python3.6/site-packages/contracts/main.py", line 149, in tmp_wrap
    raise e.copy()
contracts.interface.ContractSyntaxError: Expected {^ term | + term} (at char 10), (line:1, col:11)

 line  1 |array[N](>=-pi,<pi)
                    ↑
[Finished in 0.5s with exit code 1]
[shell_cmd: python -u "/Users/test/Desktop/useless_code/pylab/rotate.py"]
[dir: /Users/test/Desktop/useless_code/pylab]
[path: /Users/test/Applications/anaconda3/bin:/usr/local/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin]```

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