From 0e724482ff4e0713a0ec55c1cd3c2293ece5ed47 Mon Sep 17 00:00:00 2001 From: Vivien Maisonneuve Date: Tue, 19 Aug 2014 16:41:39 +0200 Subject: [PATCH 1/1] Move isl version test in Domain.vertices outside --- linpy/domains.py | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/linpy/domains.py b/linpy/domains.py index 9fdc7d5..4b3e982 100644 --- a/linpy/domains.py +++ b/linpy/domains.py @@ -391,7 +391,10 @@ class Domain(GeometricObject): islset = libisl.isl_set_lexmax(islset) return self._fromislset(islset, self.symbols) - _RE_COORDINATE = re.compile(r'\((?P\-?\d+)\)(/(?P\d+))?') + if islhelper.isl_version >= '0.13': + _RE_COORDINATE = re.compile(r'\((?P\-?\d+)\)(/(?P\d+))?') + else: + _RE_COORDINATE = None def vertices(self): """ @@ -409,7 +412,7 @@ class Domain(GeometricObject): for vertex in vertices: expr = libisl.isl_vertex_get_expr(vertex) coordinates = [] - if islhelper.isl_version < '0.13': + if self._RE_COORDINATE is None: constraints = islhelper.isl_basic_set_constraints(expr) for constraint in constraints: constant = libisl.isl_constraint_get_constant_val(constraint) -- 2.20.1