def _element_constructor_(self, x): """ TESTS:: sage: K2 = GF(2) sage: K3 = GF(3) sage: K8 = GF(8,'a') sage: K8(5) # indirect doctest 1 sage: K8('a+1') a + 1 sage: K8(K2(1)) 1 The following test refers to :trac:`6468`:: sage: class foo_parent(Parent): ....: pass sage: class foo(RingElement): ....: def lift(self): ....: raise PariError sage: P = foo_parent() sage: F = foo(P) sage: GF(2)(F) Traceback (most recent call last): ... TypeError: error coercing to finite field The following test refers to :trac:`8970`:: sage: R = Zmod(13); a = R(2) sage: a == R(gap(a)) True libgap interface (:trac:`23714`):: sage: a = libgap.eval("Z(13)^2") sage: a.sage() 4 sage: libgap(a.sage()) == a True """ try: return integer_mod.IntegerMod(self, x) except (NotImplementedError, PariError): raise TypeError("error coercing to finite field") except TypeError: if sage.interfaces.gap.is_GapElement(x): from sage.interfaces.gap import intmod_gap_to_sage y = intmod_gap_to_sage(x) return integer_mod.IntegerMod(self, y) raise # Continue up with the original TypeError
def _element_constructor_(self, x): """ TESTS:: sage: K2 = GF(2) sage: K3 = GF(3) sage: K8 = GF(8,'a') sage: K8(5) # indirect doctest 1 sage: K8('a+1') a + 1 sage: K8(K2(1)) 1 The following test refers to :trac:`6468`:: sage: class foo_parent(Parent): ....: pass sage: class foo(RingElement): ....: def lift(self): ....: raise PariError sage: P = foo_parent() sage: F = foo(P) sage: GF(2)(F) Traceback (most recent call last): ... TypeError: error coercing to finite field The following test refers to :trac:`8970`:: sage: R = Zmod(13); a = R(2) sage: a == R(gap(a)) True libgap interface (:trac:`23714`):: sage: a = libgap.eval("Z(13)^2") sage: a.sage() 4 sage: libgap(a.sage()) == a True """ try: return integer_mod.IntegerMod(self, x) except (NotImplementedError, PariError): raise TypeError("error coercing to finite field") except TypeError: if sage.interfaces.gap.is_GapElement(x): from sage.interfaces.gap import intmod_gap_to_sage y = intmod_gap_to_sage(x) return integer_mod.IntegerMod(self, y) raise # Continue up with the original TypeError
def _element_constructor_(self, x): """ TESTS:: sage: K2 = GF(2) sage: K3 = GF(3) sage: K8 = GF(8,'a') sage: K8(5) # indirect doctest 1 sage: K8('a+1') a + 1 sage: K8(K2(1)) 1 The following test refers to Trac Ticket number 6468:: sage: class foo_parent(Parent): ... pass sage: class foo(RingElement): ... def lift(self): ... raise PariError sage: P = foo_parent() sage: F = foo(P) sage: GF(2)(F) Traceback (most recent call last): ... TypeError: error coercing to finite field The following test refers to ticket #8970:: sage: R = Zmod(13); a = R(2) sage: a == R(gap(a)) True """ try: return integer_mod.IntegerMod(self, x) except (NotImplementedError, PariError): raise TypeError, "error coercing to finite field" except TypeError: if sage.interfaces.all.is_GapElement(x): from sage.interfaces.gap import intmod_gap_to_sage try: y = intmod_gap_to_sage(x) return self.coerce(y) except (ValueError, IndexError, TypeError), msg: raise TypeError, "%s\nerror coercing to finite field" % msg else: raise
def _element_constructor_(self, x): """ TESTS:: sage: K2 = GF(2) sage: K3 = GF(3) sage: K8 = GF(8,'a') sage: K8(5) # indirect doctest 1 sage: K8('a+1') a + 1 sage: K8(K2(1)) 1 The following test refers to :trac:`6468`:: sage: class foo_parent(Parent): ... pass sage: class foo(RingElement): ... def lift(self): ... raise PariError sage: P = foo_parent() sage: F = foo(P) sage: GF(2)(F) Traceback (most recent call last): ... TypeError: error coercing to finite field The following test refers to :trac:`8970`:: sage: R = Zmod(13); a = R(2) sage: a == R(gap(a)) True """ try: return integer_mod.IntegerMod(self, x) except (NotImplementedError, PariError): raise TypeError("error coercing to finite field") except TypeError: if sage.interfaces.gap.is_GapElement(x): from sage.interfaces.gap import intmod_gap_to_sage try: y = intmod_gap_to_sage(x) return self.coerce(y) except (ValueError, IndexError, TypeError) as msg: raise TypeError( "{}\nerror coercing to finite field".format(msg)) raise # Continue up with the original TypeError
def _element_constructor_(self, x): """ TESTS:: sage: K2 = GF(2) sage: K3 = GF(3) sage: K8 = GF(8,'a') sage: K8(5) # indirect doctest 1 sage: K8('a+1') a + 1 sage: K8(K2(1)) 1 The following test refers to Trac Ticket number 6468:: sage: class foo_parent(Parent): ... pass sage: class foo(RingElement): ... def lift(self): ... raise PariError sage: P = foo_parent() sage: F = foo(P) sage: GF(2)(F) Traceback (most recent call last): ... TypeError: error coercing to finite field The following test refers to ticket #8970:: sage: R = Zmod(13); a = R(2) sage: a == R(gap(a)) True """ try: return integer_mod.IntegerMod(self, x) except (NotImplementedError, PariError): raise TypeError, "error coercing to finite field" except TypeError: if sage.interfaces.all.is_GapElement(x): from sage.interfaces.gap import intmod_gap_to_sage try: y = intmod_gap_to_sage(x) return self.coerce(y) except (ValueError, IndexError, TypeError), msg: raise TypeError, "%s\nerror coercing to finite field" % msg else: raise
def _element_constructor_(self, x): """ TESTS:: sage: K2 = GF(2) sage: K3 = GF(3) sage: K8 = GF(8,'a') sage: K8(5) # indirect doctest 1 sage: K8('a+1') a + 1 sage: K8(K2(1)) 1 The following test refers to :trac:`6468`:: sage: class foo_parent(Parent): ... pass sage: class foo(RingElement): ... def lift(self): ... raise PariError sage: P = foo_parent() sage: F = foo(P) sage: GF(2)(F) Traceback (most recent call last): ... TypeError: error coercing to finite field The following test refers to :trac:`8970`:: sage: R = Zmod(13); a = R(2) sage: a == R(gap(a)) True """ try: return integer_mod.IntegerMod(self, x) except (NotImplementedError, PariError): raise TypeError("error coercing to finite field") except TypeError: if sage.interfaces.gap.is_GapElement(x): from sage.interfaces.gap import intmod_gap_to_sage try: y = intmod_gap_to_sage(x) return self.coerce(y) except (ValueError, IndexError, TypeError) as msg: raise TypeError("{}\nerror coercing to finite field".format(msg)) raise # Continue up with the original TypeError