Exemple #1
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def genpyx_map(t, u):
    """Returns the pyx snippet for a map of type <t, u>."""
    t = ts.canon(t)
    u = ts.canon(u)
    kw = dict(tclsname=ts.cython_classname(t)[1], uclsname=ts.cython_classname(u)[1],
              thumname=ts.humanname(t)[1], uhumname=ts.humanname(u)[1],
              tctype=ts.cython_ctype(t), uctype=ts.cython_ctype(u),
              tpytype=ts.cython_pytype(t), upytype=ts.cython_pytype(u),
              tcytype=ts.cython_cytype(t), ucytype=ts.cython_cytype(u),)
    tisnotinst = ["not isinstance(key, {0})".format(x) for x in ts.from_pytypes[t]]
    kw['tisnotinst'] = " and ".join(tisnotinst)
    tc2pykeys = ['tc2pydecl', 'tc2pybody', 'tc2pyrtn']
    tc2py = ts.cython_c2py("deref(inow).first", t, cached=False)
    kw.update([(k, indentstr(v or '')) for k, v in zip(tc2pykeys, tc2py)])
    uc2pykeys = ['uc2pydecl', 'uc2pybody', 'uc2pyrtn']
    uc2py = ts.cython_c2py("v", u, cached=False, 
                           existing_name="deref(self.map_ptr)[k]")
    kw.update([(k, indentstr(v or '')) for k, v in zip(uc2pykeys, uc2py)])
    tpy2ckeys = ['tpy2cdecl', 'tpy2cbody', 'tpy2crtn']
    tpy2c = ts.cython_py2c("key", t)
    kw.update([(k, indentstr(v or '')) for k, v in zip(tpy2ckeys, tpy2c)])
    upy2ckeys = ['upy2cdecl', 'upy2cbody', 'upy2crtn']
    upy2c = ts.cython_py2c("value", u)
    kw.update([(k, indentstr(v or '')) for k, v in zip(upy2ckeys, upy2c)])
    return _pyxmap.format(**kw)
Exemple #2
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def genpxd_map(t, u):
    """Returns the pxd snippet for a set of type t."""
    t = ts.canon(t)
    u = ts.canon(u)
    return _pxdmap.format(tclsname=ts.cython_classname(t)[1], 
                          uclsname=ts.cython_classname(u)[1],
                          thumname=ts.humanname(t)[1], uhumname=ts.humanname(u)[1],
                          tctype=ts.cython_ctype(t), uctype=ts.cython_ctype(u),)
Exemple #3
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def gentest_set(t):
    """Returns the test snippet for a set of type t."""
    t = ts.canon(t)
    return _testset.format(*[repr(i) for i in testvals[t]], 
                           clsname=ts.cython_classname(t)[1],
                           fncname=ts.cython_functionname(t)[1],
                           stlcontainers=ts.STLCONTAINERS)
Exemple #4
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def genpxd_vector(t):
    """Returns the pxd snippet for a vector of type t."""
    t = ts.canon(t)
    kw = dict(clsname=ts.cython_classname(t)[1], humname=ts.humanname(t)[1], 
              ctype=ts.cython_ctype(t), pytype=ts.cython_pytype(t), 
              fncname=ts.cython_functionname(t)[1], 
              cytype=ts.cython_cytype(t),)
    return _pxdvector.format(**kw)
Exemple #5
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def gentest_vector(t):
    """Returns the test snippet for a set of type t."""
    t = ts.canon(t)
    if ('vector', t, 0) in testvals:
        s = _testvector.format(*[repr(i) for i in testvals['vector', t, 0]], 
                               clsname=ts.cython_classname(t)[1],
                               fncname=ts.cython_functionname(t)[1],
                               stlcontainers=ts.STLCONTAINERS)
    else:
        s = ""
    return s
Exemple #6
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def gentest_map(t, u):
    """Returns the test snippet for a map of type t."""
    t = ts.canon(t)
    u = ts.canon(u)
    if t not in testvals or u not in testvals:
        return ""
    ulowt = u
    ulowu = u
    while ulowu[-1] == 0:
        ulowt, ulowu = ulowu[-3:-1]
    a = '_array' if ulowt == 'vector' else ''
    a += '_almost' if ulowu not in ['str', 'char'] else ''
    if a != '' and "NPY_" not in ts.cython_nptype(ulowu):
        return ""
    return _testmap.format(*[repr(i) for i in testvals[t] + testvals[u][::-1]], 
                           tclsname=ts.cython_classname(t)[1], 
                           uclsname=ts.cython_classname(u)[1],
                           tfncname=ts.cython_functionname(t)[1], 
                           ufncname=ts.cython_functionname(u)[1], 
                           array=a, stlcontainers=ts.STLCONTAINERS)
Exemple #7
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def genpyx_set(t):
    """Returns the pyx snippet for a set of type t."""
    t = ts.canon(t)
    kw = dict(clsname=ts.cython_classname(t)[1], humname=ts.humanname(t)[1], 
              ctype=ts.cython_ctype(t), pytype=ts.cython_pytype(t), 
              cytype=ts.cython_cytype(t),)
    fpt = ts.from_pytypes[t]
    kw['isinst'] = " or ".join(["isinstance(value, {0})".format(x) for x in fpt])
    c2pykeys = ['c2pydecl', 'c2pybody', 'c2pyrtn']
    c2py = ts.cython_c2py("deref(inow)", t, cached=False)
    kw.update([(k, indentstr(v or '')) for k, v in zip(c2pykeys, c2py)])
    py2ckeys = ['py2cdecl', 'py2cbody', 'py2crtn']
    py2c = ts.cython_py2c("value", t)
    kw.update([(k, indentstr(v or '')) for k, v in zip(py2ckeys, py2c)])
    return _pyxset.format(**kw)
Exemple #8
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def genpyx_vector(t):
    """Returns the pyx snippet for a vector of type t."""
    t = ts.canon(t)
    kw = dict(clsname=ts.cython_classname(t)[1], humname=ts.humanname(t)[1], 
              fncname=ts.cython_functionname(t)[1], 
              ctype=ts.cython_ctype(t), pytype=ts.cython_pytype(t), 
              cytype=ts.cython_cytype(t), stlcontainers=ts.STLCONTAINERS, 
              extra_types=ts.EXTRA_TYPES)
    t0 = t
    while not isinstance(t0, basestring):
        t0 = t[0]
    fpt = ts.from_pytypes[t0]
    kw['isinst'] = " or ".join(["isinstance(value, {0})".format(x) for x in fpt])
    c2pykeys = ['c2pydecl', 'c2pybody', 'c2pyrtn']
    c2py = ts.cython_c2py("deref(<{0} *> data)".format(kw['ctype']), t, cached=False,
                          proxy_name="data_proxy")
    kw.update([(k, indentstr(v or '')) for k, v in zip(c2pykeys, c2py)])
    cself2pykeys = ['cself2pydecl', 'cself2pybody', 'cself2pyrtn']
    cself2py = ts.cython_c2py("(cself.obval)", t, cached=False, proxy_name="val_proxy")
    kw.update([(k, indentstr(v or '')) for k, v in zip(cself2pykeys, cself2py)])
    py2ckeys = ['py2cdecl', 'py2cbody', 'py2crtn']
    py2c = ts.cython_py2c("value", t)
    kw.update([(k, indentstr(v or '')) for k, v in zip(py2ckeys, py2c)])
    return _pyxvector.format(**kw)
Exemple #9
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def genpxd_set(t):
    """Returns the pxd snippet for a set of type t."""
    return _pxdset.format(clsname=ts.cython_classname(t)[1], ctype=ts.cython_ctype(t))