def test_get_str_prefix(self):
# Signature: name(self, join_char='_')
# Returns the same as ``getstr``, but prepends the ``join_char`` to
# the end of the string, so that the string can be used to prefix
# variables.
#
# :param join_char: The character used to join the levels in the address.
# from nineml.abstraction_layer.component.namespaceaddress import NamespaceAddress
self.assertEqual(
NSA('a.b.c.d.e.f.g.h.i').get_str_prefix('.'), 'a.b.c.d.e.f.g.h.i.')
self.assertEqual(
NSA.concat(NSA.create_root(), NSA.create_root(),
NSA('a.b.c.d.e.f.g.h.i')).get_str_prefix('.'),
'a.b.c.d.e.f.g.h.i.')
self.assertEqual(
NSA.concat(
NSA.create_root(),
NSA.create_root(),
NSA('a.b.c.d.e.f.g.h.i'),
NSA.create_root(),
).get_str_prefix('.'), 'a.b.c.d.e.f.g.h.i.')
self.assertEqual(
NSA('a.b.c.d.e.f.g.h.i').get_str_prefix('/'), 'a/b/c/d/e/f/g/h/i/')
def test_get_str_prefix(self):
# Signature: name(self, join_char='_')
# Returns the same as ``getstr``, but prepends the ``join_char`` to
# the end of the string, so that the string can be used to prefix
# variables.
#
# :param join_char: The character used to join the levels in the address.
# from nineml.abstraction_layer.component.namespaceaddress import NamespaceAddress
self.assertEqual(
NSA('a.b.c.d.e.f.g.h.i').get_str_prefix('.'),
'a.b.c.d.e.f.g.h.i.'
)
self.assertEqual(
NSA.concat(NSA.create_root(), NSA.create_root(),
NSA('a.b.c.d.e.f.g.h.i')).get_str_prefix('.'),
'a.b.c.d.e.f.g.h.i.'
)
self.assertEqual(
NSA.concat(NSA.create_root(), NSA.create_root(),
NSA('a.b.c.d.e.f.g.h.i'), NSA.create_root(),).get_str_prefix('.'),
'a.b.c.d.e.f.g.h.i.'
)
self.assertEqual(
NSA('a.b.c.d.e.f.g.h.i').get_str_prefix('/'),
'a/b/c/d/e/f/g/h/i/'
)
def test_getstr(self):
# Signature: name(self, join_char='_')
# Returns the namespace address as a string.
#
# :param join_char: The character used to join the levels in the address.
# from nineml.abstraction_layer.component.namespaceaddress import NamespaceAddress
self.assertEqual(
NSA('a.b.c.d.e.f.g.h.i').getstr('.'),
'a.b.c.d.e.f.g.h.i'
)
self.assertEqual(
NSA.concat(NSA.create_root(), NSA.create_root(), NSA(
'a.b.c.d.e.f.g.h.i')).getstr('.'),
'a.b.c.d.e.f.g.h.i'
)
self.assertEqual(
NSA.concat(NSA.create_root(), NSA.create_root(), NSA(
'a.b.c.d.e.f.g.h.i'), NSA.create_root(),).getstr('.'),
'a.b.c.d.e.f.g.h.i'
)
self.assertEqual(
NSA('a.b.c.d.e.f.g.h.i').getstr('/'),
'a/b/c/d/e/f/g/h/i'
)
def test_getstr(self):
# Signature: name(self, join_char='_')
# Returns the namespace address as a string.
#
# :param join_char: The character used to join the levels in the address.
# from nineml.abstraction_layer.component.namespaceaddress import NamespaceAddress
self.assertEqual(
NSA('a.b.c.d.e.f.g.h.i').getstr('.'), 'a.b.c.d.e.f.g.h.i')
self.assertEqual(
NSA.concat(NSA.create_root(), NSA.create_root(),
NSA('a.b.c.d.e.f.g.h.i')).getstr('.'),
'a.b.c.d.e.f.g.h.i')
self.assertEqual(
NSA.concat(
NSA.create_root(),
NSA.create_root(),
NSA('a.b.c.d.e.f.g.h.i'),
NSA.create_root(),
).getstr('.'), 'a.b.c.d.e.f.g.h.i')
self.assertEqual(
NSA('a.b.c.d.e.f.g.h.i').getstr('/'), 'a/b/c/d/e/f/g/h/i')
def test_create_root(self):
# Signature: name(cls)
# Returns a empty (root) namespace address
#
#
# >>> nineml.abstraction_layer.NamespaceAddress.create_root()
# NameSpaceAddress: '//'
# from nineml.abstraction_layer.component.namespaceaddress import NamespaceAddress
self.assertEqual(NSA.create_root().loctuple, ())
def test_create_root(self):
# Signature: name(cls)
# Returns a empty (root) namespace address
#
#
# >>> nineml.abstraction_layer.NamespaceAddress.create_root()
# NameSpaceAddress: '//'
# from nineml.abstraction_layer.component.namespaceaddress import NamespaceAddress
self.assertEqual(NSA.create_root().loctuple, ())
def test_get_local_name(self):
# Signature: name(self)
# Returns the local reference; i.e. the last field in the
# address, as a ``string``
# from nineml.abstraction_layer.component.namespaceaddress import NamespaceAddress
self.assertEqual(NSA('a.b.c.d.e.f.g.h.i').get_local_name(), 'i')
self.assertEqual(NSA('a.b.lastname').get_local_name(), 'lastname')
self.assertRaises(
NineMLRuntimeError,
NSA.create_root().get_local_name,
)
def test_concat(self):
# Signature: name(cls, *args)
# Concatenates all the Namespace Addresses.
#
# This method take all the arguments supplied, converts each one into a
# namespace object, then, produces a new namespace object which is the
# concatentation of all the arugements namespaces.
#
# For example:
#
# >>> NamespaceAddress.concat('first.second','third.forth','fifth.sixth')
# NameSpaceAddress: '/first/second/third/forth/fifth/sixth'
# from nineml.abstraction_layer.component.namespaceaddress import NamespaceAddress
self.assertEqual(NSA.concat(NSA('a.b.c'), NSA('d.e.f'), NSA('g.h.i')),
NSA('a.b.c.d.e.f.g.h.i'))
self.assertEqual(
NSA.concat(NSA.create_root(), NSA('a.b.c'), NSA.create_root()),
NSA('a.b.c'))
self.assertEqual(NSA.concat(NSA.create_root(), NSA.create_root()),
NSA.create_root())
def test_get_local_name(self):
# Signature: name(self)
# Returns the local reference; i.e. the last field in the
# address, as a ``string``
# from nineml.abstraction_layer.component.namespaceaddress import NamespaceAddress
self.assertEqual(
NSA('a.b.c.d.e.f.g.h.i').get_local_name(),
'i')
self.assertEqual(
NSA('a.b.lastname').get_local_name(),
'lastname')
self.assertRaises(
NineMLRuntimeError,
NSA.create_root().get_local_name,
)
def test_concat(self):
# Signature: name(cls, *args)
# Concatenates all the Namespace Addresses.
#
# This method take all the arguments supplied, converts each one into a
# namespace object, then, produces a new namespace object which is the
# concatentation of all the arugements namespaces.
#
# For example:
#
# >>> NamespaceAddress.concat('first.second','third.forth','fifth.sixth')
# NameSpaceAddress: '/first/second/third/forth/fifth/sixth'
# from nineml.abstraction_layer.component.namespaceaddress import NamespaceAddress
self.assertEqual(
NSA.concat(NSA('a.b.c'), NSA('d.e.f'), NSA('g.h.i')),
NSA('a.b.c.d.e.f.g.h.i'))
self.assertEqual(
NSA.concat(NSA.create_root(), NSA('a.b.c'), NSA.create_root()),
NSA('a.b.c')
)
self.assertEqual(
NSA.concat(NSA.create_root(), NSA.create_root()),
NSA.create_root()
)
def test_get_node_addr(self):
# Signature: name(self)
# Get the namespace address of this component
from nineml.abstraction_layer import ComponentClass
from nineml.abstraction_layer import NamespaceAddress
d = ComponentClass(name='D',)
e = ComponentClass(name='E')
f = ComponentClass(name='F')
g = ComponentClass(name='G')
b = ComponentClass(name='B', subnodes={'d': d, 'e': e})
c = ComponentClass(name='C', subnodes={'f': f, 'g': g})
a = ComponentClass(name='A', subnodes={'b': b, 'c': c})
# Construction of the objects causes cloning to happen:
# Therefore we test by looking up and checking that there
# are the correct component names:
bNew = a.get_subnode('b')
cNew = a.get_subnode('c')
dNew = a.get_subnode('b.d')
eNew = a.get_subnode('b.e')
fNew = a.get_subnode('c.f')
gNew = a.get_subnode('c.g')
self.assertEquals(a.get_node_addr(),
NamespaceAddress.create_root())
self.assertEquals(bNew.get_node_addr(),
NamespaceAddress('b'))
self.assertEquals(cNew.get_node_addr(),
NamespaceAddress('c'))
self.assertEquals(dNew.get_node_addr(),
NamespaceAddress('b.d'))
self.assertEquals(eNew.get_node_addr(),
NamespaceAddress('b.e'))
self.assertEquals(fNew.get_node_addr(),
NamespaceAddress('c.f'))
self.assertEquals(gNew.get_node_addr(),
NamespaceAddress('c.g'))
self.assertEquals(a.name, 'A')
self.assertEquals(bNew.name, 'B')
self.assertEquals(cNew.name, 'C')
self.assertEquals(dNew.name, 'D')
self.assertEquals(eNew.name, 'E')
self.assertEquals(fNew.name, 'F')
self.assertEquals(gNew.name, 'G')
def test_get_parent_addr(self):
# Signature: name(self)
# Return the address of an namespace higher
#
# >>> a = NamespaceAddress('level1.level2.level3')
# >>> a
# NameSpaceAddress: '/level1/level2/level3/'
# >>> a.get_parent_addr()
# NameSpaceAddress: '/level1/level2/'
self.assertEqual(
NSA('a.b.c.d.e.f.g.h.i').get_parent_addr(), NSA('a.b.c.d.e.f.g.h'))
self.assertEqual(NSA('a.b.lastname').get_parent_addr(), NSA('a.b'))
self.assertRaises(
NineMLRuntimeError,
NSA.create_root().get_local_name,
)
def test_get_node_addr(self):
# Signature: name(self)
# Get the namespace address of this component
d = ComponentClass(name='D', )
e = ComponentClass(name='E')
f = ComponentClass(name='F')
g = ComponentClass(name='G')
b = ComponentClass(name='B', subnodes={'d': d, 'e': e})
c = ComponentClass(name='C', subnodes={'f': f, 'g': g})
a = ComponentClass(name='A', subnodes={'b': b, 'c': c})
# Construction of the objects causes cloning to happen:
# Therefore we test by looking up and checking that there
# are the correct component names:
bNew = a.get_subnode('b')
cNew = a.get_subnode('c')
dNew = a.get_subnode('b.d')
eNew = a.get_subnode('b.e')
fNew = a.get_subnode('c.f')
gNew = a.get_subnode('c.g')
self.assertEquals(a.get_node_addr(), NamespaceAddress.create_root())
self.assertEquals(bNew.get_node_addr(), NamespaceAddress('b'))
self.assertEquals(cNew.get_node_addr(), NamespaceAddress('c'))
self.assertEquals(dNew.get_node_addr(), NamespaceAddress('b.d'))
self.assertEquals(eNew.get_node_addr(), NamespaceAddress('b.e'))
self.assertEquals(fNew.get_node_addr(), NamespaceAddress('c.f'))
self.assertEquals(gNew.get_node_addr(), NamespaceAddress('c.g'))
self.assertEquals(a.name, 'A')
self.assertEquals(bNew.name, 'B')
self.assertEquals(cNew.name, 'C')
self.assertEquals(dNew.name, 'D')
self.assertEquals(eNew.name, 'E')
self.assertEquals(fNew.name, 'F')
self.assertEquals(gNew.name, 'G')
def test_get_parent_addr(self):
# Signature: name(self)
# Return the address of an namespace higher
#
# >>> a = NamespaceAddress('level1.level2.level3')
# >>> a
# NameSpaceAddress: '/level1/level2/level3/'
# >>> a.get_parent_addr()
# NameSpaceAddress: '/level1/level2/'
self.assertEqual(
NSA('a.b.c.d.e.f.g.h.i').get_parent_addr(),
NSA('a.b.c.d.e.f.g.h')
)
self.assertEqual(
NSA('a.b.lastname').get_parent_addr(),
NSA('a.b')
)
self.assertRaises(
NineMLRuntimeError,
NSA.create_root().get_local_name,
)
def test_insert_subnode(self):
# Signature: name(self, subnode, namespace)
# Insert a subnode into this component
#
#
# :param subnode: An object of type ``ComponentClass``.
# :param namespace: A `string` specifying the name of the component in
# this components namespace.
#
# :raises: ``NineMLRuntimeException`` if there is already a subcomponent at
# the same namespace location
#
# .. note::
#
# This method will clone the subnode.
d = ComponentClass(name='D')
e = ComponentClass(name='E')
f = ComponentClass(name='F')
g = ComponentClass(name='G')
b = ComponentClass(name='B')
b.insert_subnode(namespace='d', subnode=d)
b.insert_subnode(namespace='e', subnode=e)
c = ComponentClass(name='C')
c.insert_subnode(namespace='f', subnode=f)
c.insert_subnode(namespace='g', subnode=g)
a = ComponentClass(name='A')
a.insert_subnode(namespace='b', subnode=b)
a.insert_subnode(namespace='c', subnode=c)
# Construction of the objects causes cloning to happen:
# Therefore we test by looking up and checking that there
# are the correct component names:
bNew = a.get_subnode('b')
cNew = a.get_subnode('c')
dNew = a.get_subnode('b.d')
eNew = a.get_subnode('b.e')
fNew = a.get_subnode('c.f')
gNew = a.get_subnode('c.g')
self.assertEquals(a.get_node_addr(), NamespaceAddress.create_root())
self.assertEquals(bNew.get_node_addr(), NamespaceAddress('b'))
self.assertEquals(cNew.get_node_addr(), NamespaceAddress('c'))
self.assertEquals(dNew.get_node_addr(), NamespaceAddress('b.d'))
self.assertEquals(eNew.get_node_addr(), NamespaceAddress('b.e'))
self.assertEquals(fNew.get_node_addr(), NamespaceAddress('c.f'))
self.assertEquals(gNew.get_node_addr(), NamespaceAddress('c.g'))
self.assertEquals(a.name, 'A')
self.assertEquals(bNew.name, 'B')
self.assertEquals(cNew.name, 'C')
self.assertEquals(dNew.name, 'D')
self.assertEquals(eNew.name, 'E')
self.assertEquals(fNew.name, 'F')
self.assertEquals(gNew.name, 'G')
self.assertRaises(NineMLRuntimeError, a.get_subnode, 'x')
self.assertRaises(NineMLRuntimeError, a.get_subnode, 'a.')
self.assertRaises(NineMLRuntimeError, a.get_subnode, 'a.X')
self.assertRaises(NineMLRuntimeError, a.get_subnode, 'a.b.')
self.assertRaises(NineMLRuntimeError, a.get_subnode, 'a.b.X')
# Adding to the same namespace twice:
d1 = ComponentClass(name='D1')
d2 = ComponentClass(name='D2')
a = ComponentClass(name='B')
a.insert_subnode(namespace='d', subnode=d1)
self.assertRaises(NineMLRuntimeError,
a.insert_subnode,
namespace='d',
subnode=d2)
def test_insert_subnode(self):
# Signature: name(self, subnode, namespace)
# Insert a subnode into this component
#
#
# :param subnode: An object of type ``ComponentClass``.
# :param namespace: A `string` specifying the name of the component in
# this components namespace.
#
# :raises: ``NineMLRuntimeException`` if there is already a subcomponent at
# the same namespace location
#
# .. note::
#
# This method will clone the subnode.
d = ComponentClass(name='D')
e = ComponentClass(name='E')
f = ComponentClass(name='F')
g = ComponentClass(name='G')
b = ComponentClass(name='B')
b.insert_subnode(namespace='d', subnode=d)
b.insert_subnode(namespace='e', subnode=e)
c = ComponentClass(name='C')
c.insert_subnode(namespace='f', subnode=f)
c.insert_subnode(namespace='g', subnode=g)
a = ComponentClass(name='A')
a.insert_subnode(namespace='b', subnode=b)
a.insert_subnode(namespace='c', subnode=c)
# Construction of the objects causes cloning to happen:
# Therefore we test by looking up and checking that there
# are the correct component names:
bNew = a.get_subnode('b')
cNew = a.get_subnode('c')
dNew = a.get_subnode('b.d')
eNew = a.get_subnode('b.e')
fNew = a.get_subnode('c.f')
gNew = a.get_subnode('c.g')
self.assertEquals(a.get_node_addr(),
NamespaceAddress.create_root())
self.assertEquals(bNew.get_node_addr(),
NamespaceAddress('b'))
self.assertEquals(cNew.get_node_addr(),
NamespaceAddress('c'))
self.assertEquals(dNew.get_node_addr(),
NamespaceAddress('b.d'))
self.assertEquals(eNew.get_node_addr(),
NamespaceAddress('b.e'))
self.assertEquals(fNew.get_node_addr(),
NamespaceAddress('c.f'))
self.assertEquals(gNew.get_node_addr(),
NamespaceAddress('c.g'))
self.assertEquals(a.name, 'A')
self.assertEquals(bNew.name, 'B')
self.assertEquals(cNew.name, 'C')
self.assertEquals(dNew.name, 'D')
self.assertEquals(eNew.name, 'E')
self.assertEquals(fNew.name, 'F')
self.assertEquals(gNew.name, 'G')
self.assertRaises(NineMLRuntimeError, a.get_subnode, 'x')
self.assertRaises(NineMLRuntimeError, a.get_subnode, 'a.')
self.assertRaises(NineMLRuntimeError, a.get_subnode, 'a.X')
self.assertRaises(NineMLRuntimeError, a.get_subnode, 'a.b.')
self.assertRaises(NineMLRuntimeError, a.get_subnode, 'a.b.X')
# Adding to the same namespace twice:
d1 = ComponentClass(name='D1')
d2 = ComponentClass(name='D2')
a = ComponentClass(name='B')
a.insert_subnode(namespace='d', subnode=d1)
self.assertRaises(
NineMLRuntimeError,
a.insert_subnode, namespace='d', subnode=d2)