class Test(object):
nexts = Many('prevs')
prevs = Many('nexts')
def __init__(self, name):
self.name = name
def __repr__(self):
return self.name
class Node(object):
""" bidirectional graph nodes connected via 'nexts' and in reverse via 'prevs' """
nexts = Many('prevs')
prevs = Many('nexts')
def __init__(self, num):
self.num = num
def __str__(self):
return f"Node({self.num})"
class Node(object):
""" bidirectional graph nodes connected via 'nexts' and in reverse via 'prevs' """
nexts = Many('prevs')
prevs = Many('nexts')
def __init__(self, i, j):
self.index = (i, j)
def __str__(self):
return f"Node({self.index[0]}, {self.index[1]})"
class ClassWrapper(object):
""" add the graph definition to the wrapper class """
base_classes = Many('sub_classes', cyclic=False, get_id=lambda w: id(w.wrapped)) # the id() of the classes themselves
sub_classes = Many('base_classes', get_id=lambda w: id(w.wrapped))
def __init__(self, wrapped):
self.wrapped = wrapped
def __getattr__(self, name):
""" simple way to access the wrapped class """
return getattr(self.wrapped, name)
class TestBuilder(object):
nexts = Many('prevs')
prevs = Many('nexts')
def __init__(self, name, iterable=()):
self.name = name
self.items = list(iterable)
def extend(self, *items):
self.items.extend(items)
def __str__(self):
return self.name
class Test(object):
others = Many('others')
def __init__(self, name):
self.name = name
def __str__(self):
return self.name
class Test(object):
nexts = Many(install=True)
def __init__(self, name):
self.name = str(name)
def __repr__(self):
return self.name
class Person(object):
friends = Many('friends')
def __init__(self, name):
self.name = name
def __repr__(self):
return self.name
class Test(object):
friends = Many('friends')
def __init__(self, name):
self.name = str(name)
def __repr__(self):
return self.name
class TestBuilder(object):
nexts = Many()
def __init__(self, name, iterable=()):
self.name = name
self.items = list(iterable)
def extend(self, *items):
self.items.extend(items)
class Node(object):
""" bidirectional graph nodes connected via 'adjacent' """
adjacent = Many('adjacent')
def __init__(self, i, j):
self.index = (i, j)
def __str__(self):
return f"Node({self.index[0]}, {self.index[1]})"
class Friend(object):
friends = Many('friends')
class TestMany(object):
nexts = Many('prevs')
prevs = Many('nexts')
def __init__(self, name):
self.name = name
class TestOneMany(object):
parent = One('children')
children = Many('parent')
def __init__(self, name):
self.name = name
class Person(object):
friends = Many('friends', install=True)
def __init__(self, name):
self.name = name
class Object(object):
nexts = Many(install=True)
def __init__(self, key):
self.key = key
class Test(object):
nexts = Many(install=('iterate', ))
class TestMany(object):
nexts = Many(install=True)
prevs = Many(install=True)
class TestMany(object):
nexts = Many(on_link=on_link, on_unlink=on_unlink)
def __init__(self, name):
self.name = name
class TestMany(object):
nexts = Many(cyclic=False)
def __init__(self, name):
self.name = name
class TestMany(object):
nexts = Many('prevs', on_link=on_link, on_unlink=on_unlink)
prevs = Many('nexts')
def __init__(self, name):
self.name = name
class TestMany(object):
nexts = Many()
def __init__(self, name):
self.name = name
class Node(object):
nexts = Many('prevs')
prevs = Many('nexts')
class TestMany(object):
nexts = Many(install=True)
def __init__(self, name):
self.name = name
