def populate(engine):
This_rule_base = engine.get_create('subway_rules')
bc_rule.bc_rule('at_station', This_rule_base, 'at_station',
at_station, None,
(contexts.variable('station'),),
(),
(contexts.variable('from'),
contexts.variable('line'),
contexts.variable('station'),
pattern.pattern_tuple((contexts.variable('line'),), None),
contexts.anonymous('_'),))
bc_rule.bc_rule('travel_on_same_line', This_rule_base, 'take_line',
travel_on_same_line, None,
(contexts.variable('from'),
contexts.variable('line'),
contexts.variable('to'),),
(),
(contexts.variable('from'),
pattern.pattern_tuple((contexts.variable('line'),), None),
contexts.anonymous('_'),
contexts.variable('to'),))
bc_rule.bc_rule('connected_stations', This_rule_base, 'connected',
connected_stations, None,
(contexts.variable('from'),
contexts.variable('to'),),
(),
(contexts.variable('from'),
contexts.variable('line'),
contexts.anonymous('_'),
contexts.variable('to'),))
def p_anonymous_var(p):
''' variable : ANONYMOUS_VAR_TOK
'''
if goal_mode:
p[0] = contexts.anonymous(p[1])
else:
p[0] = "contexts.anonymous(%s)" % p[1]
def p_anonymous_var(p):
''' variable : ANONYMOUS_VAR_TOK
'''
if goal_mode:
p[0] = contexts.anonymous(p[1])
else:
p[0] = "contexts.anonymous(%s)" % p[1]
def as_pattern(data):
if isinstance(data, tuple) and is_pattern(data):
if is_rest_var(data[-1]):
name = data[-1][2:]
if name[0] == '_':
rest_var = contexts.anonymous(name)
else:
rest_var = contexts.variable(name)
return pattern.pattern_tuple(
tuple(as_pattern(element) for element in data[:-1]), rest_var)
return pattern.pattern_tuple(
tuple(as_pattern(element) for element in data))
if isinstance(data, (str, )) and is_pattern(data):
name = data[1:]
if name[0] == '_': return contexts.anonymous(name)
return contexts.variable(name)
return pattern.pattern_literal(data)
def as_pattern(data):
if isinstance(data, tuple) and is_pattern(data):
if is_rest_var(data[-1]):
name = data[-1][2:]
if name[0] == '_':
rest_var = contexts.anonymous(name)
else:
rest_var = contexts.variable(name)
return pattern.pattern_tuple(tuple(as_pattern(element)
for element in data[:-1]),
rest_var)
return pattern.pattern_tuple(tuple(as_pattern(element)
for element in data))
if isinstance(data, types.StringTypes) and is_pattern(data):
name = data[1:]
if name[0] == '_': return contexts.anonymous(name)
return contexts.variable(name)
return pattern.pattern_literal(data)
def populate(engine):
This_rule_base = engine.get_create('fc_example')
fc_rule.fc_rule('son_of', This_rule_base, son_of,
(('family', 'son_of',
(contexts.variable('child'),
contexts.variable('father'),
contexts.variable('mother'),),
False),),
(contexts.variable('child'),
contexts.variable('father'),
pattern.pattern_literal('father'),
pattern.pattern_literal('son'),
contexts.variable('mother'),
pattern.pattern_literal('mother'),))
fc_rule.fc_rule('daughter_of', This_rule_base, daughter_of,
(('family', 'daughter_of',
(contexts.variable('child'),
contexts.variable('father'),
contexts.variable('mother'),),
False),),
(contexts.variable('child'),
contexts.variable('father'),
pattern.pattern_literal('father'),
pattern.pattern_literal('daughter'),
contexts.variable('mother'),
pattern.pattern_literal('mother'),))
fc_rule.fc_rule('brothers', This_rule_base, brothers,
(('family', 'son_of',
(contexts.variable('brother1'),
contexts.variable('father'),
contexts.variable('mother'),),
False),
('family', 'son_of',
(contexts.variable('brother2'),
contexts.variable('father'),
contexts.variable('mother'),),
False),),
(contexts.variable('brother1'),
contexts.variable('brother2'),
pattern.pattern_literal('brother'),))
fc_rule.fc_rule('sisters', This_rule_base, sisters,
(('family', 'daughter_of',
(contexts.variable('sister1'),
contexts.variable('father'),
contexts.variable('mother'),),
False),
('family', 'daughter_of',
(contexts.variable('sister2'),
contexts.variable('father'),
contexts.variable('mother'),),
False),),
(contexts.variable('sister1'),
contexts.variable('sister2'),
pattern.pattern_literal('sister'),))
fc_rule.fc_rule('brother_and_sister', This_rule_base, brother_and_sister,
(('family', 'son_of',
(contexts.variable('brother'),
contexts.variable('father'),
contexts.variable('mother'),),
False),
('family', 'daughter_of',
(contexts.variable('sister'),
contexts.variable('father'),
contexts.variable('mother'),),
False),),
(contexts.variable('brother'),
contexts.variable('sister'),
pattern.pattern_literal('sister'),
pattern.pattern_literal('brother'),))
fc_rule.fc_rule('facts_for_bc_rules', This_rule_base, facts_for_bc_rules,
(),
(pattern.pattern_literal('brother'),
pattern.pattern_literal('uncle'),
pattern.pattern_literal('sister'),
pattern.pattern_literal('aunt'),
pattern.pattern_literal('son'),
pattern.pattern_literal('nephew'),
pattern.pattern_literal('daughter'),
pattern.pattern_literal('niece'),))
fc_rule.fc_rule('niece_or_nephew_and_aunt_or_uncle', This_rule_base, niece_or_nephew_and_aunt_or_uncle,
(('family', 'child_parent',
(contexts.variable('nn'),
contexts.variable('parent'),
contexts.variable('depth'),
contexts.anonymous('_'),
contexts.variable('child_type'),),
False),
('family', 'siblings',
(contexts.variable('parent'),
contexts.variable('au'),
contexts.variable('sibling_type'),
contexts.anonymous('_'),),
False),
('family', 'as_au',
(contexts.variable('sibling_type'),
contexts.variable('au_type'),),
False),
('family', 'as_nn',
(contexts.variable('child_type'),
contexts.variable('nn_type'),),
False),),
(contexts.variable('greats'),
contexts.variable('nn'),
contexts.variable('au'),
contexts.variable('au_type'),
contexts.variable('nn_type'),))
fc_rule.fc_rule('parent_and_child', This_rule_base, parent_and_child,
(('family', 'child_parent',
(contexts.variable('child'),
contexts.variable('parent'),
contexts.variable('parent_type'),
contexts.variable('child_type'),),
False),),
(contexts.variable('child'),
contexts.variable('parent'),
pattern.pattern_literal(()),
contexts.variable('parent_type'),
contexts.variable('child_type'),))
fc_rule.fc_rule('grand_parent_and_child', This_rule_base, grand_parent_and_child,
(('family', 'child_parent',
(contexts.variable('child'),
contexts.variable('parent'),
contexts.anonymous('_'),
contexts.variable('child_type'),),
False),
('family', 'child_parent',
(contexts.variable('parent'),
contexts.variable('grand_parent'),
contexts.variable('parent_type'),
contexts.anonymous('_'),),
False),),
(contexts.variable('child'),
contexts.variable('grand_parent'),
pattern.pattern_literal(('grand',)),
contexts.variable('parent_type'),
contexts.variable('child_type'),))
fc_rule.fc_rule('great_grand_parent_and_child', This_rule_base, great_grand_parent_and_child,
(('family', 'child_parent',
(contexts.variable('child'),
contexts.variable('grand_child'),
contexts.anonymous('_'),
contexts.variable('child_type'),),
False),
('family', 'child_parent',
(contexts.variable('grand_child'),
contexts.variable('grand_parent'),
pattern.pattern_tuple((contexts.variable('a'),), contexts.variable('b')),
contexts.variable('parent_type'),
contexts.anonymous('_'),),
False),),
(contexts.variable('child'),
contexts.variable('grand_parent'),
pattern.pattern_tuple((pattern.pattern_literal('great'), contexts.variable('a'),), contexts.variable('b')),
contexts.variable('parent_type'),
contexts.variable('child_type'),))
fc_rule.fc_rule('first_cousins', This_rule_base, first_cousins,
(('family', 'child_parent',
(contexts.variable('cousin1'),
contexts.variable('sibling1'),
contexts.anonymous('_'),
contexts.anonymous('_'),),
False),
('family', 'siblings',
(contexts.variable('sibling1'),
contexts.variable('sibling2'),
contexts.anonymous('_'),
contexts.anonymous('_'),),
False),
('family', 'child_parent',
(contexts.variable('cousin2'),
contexts.variable('sibling2'),
contexts.anonymous('_'),
contexts.anonymous('_'),),
False),),
(contexts.variable('cousin1'),
contexts.variable('cousin2'),
pattern.pattern_literal(1),))
fc_rule.fc_rule('nth_cousins', This_rule_base, nth_cousins,
(('family', 'child_parent',
(contexts.variable('next_cousin1'),
contexts.variable('cousin1'),
contexts.anonymous('_'),
contexts.anonymous('_'),),
False),
('family', 'cousins',
(contexts.variable('cousin1'),
contexts.variable('cousin2'),
contexts.variable('n'),),
False),
('family', 'child_parent',
(contexts.variable('next_cousin2'),
contexts.variable('cousin2'),
contexts.anonymous('_'),
contexts.anonymous('_'),),
False),),
(contexts.variable('next_n'),
contexts.variable('next_cousin1'),
contexts.variable('next_cousin2'),))
fc_rule.fc_rule('how_related_child_parent', This_rule_base, how_related_child_parent,
(('family', 'child_parent',
(contexts.variable('person1'),
contexts.variable('person2'),
contexts.variable('prefix'),
contexts.variable('p2_type'),
contexts.variable('p1_type'),),
False),),
(contexts.variable('relationship'),
contexts.variable('person1'),
contexts.variable('person2'),))
fc_rule.fc_rule('how_related_parent_child', This_rule_base, how_related_parent_child,
(('family', 'child_parent',
(contexts.variable('person2'),
contexts.variable('person1'),
contexts.variable('prefix'),
contexts.variable('p1_type'),
contexts.variable('p2_type'),),
False),),
(contexts.variable('relationship'),
contexts.variable('person1'),
contexts.variable('person2'),))
fc_rule.fc_rule('how_related_siblings', This_rule_base, how_related_siblings,
(('family', 'siblings',
(contexts.variable('person1'),
contexts.variable('person2'),
contexts.variable('p2_type'),
contexts.variable('p1_type'),),
False),),
(contexts.variable('person1'),
contexts.variable('person2'),
pattern.pattern_tuple((contexts.variable('p1_type'), contexts.variable('p2_type'),), None),))
fc_rule.fc_rule('how_related_nn_au', This_rule_base, how_related_nn_au,
(('family', 'nn_au',
(contexts.variable('person1'),
contexts.variable('person2'),
contexts.variable('prefix'),
contexts.variable('p2_type'),
contexts.variable('p1_type'),),
False),),
(contexts.variable('relationship'),
contexts.variable('person1'),
contexts.variable('person2'),))
fc_rule.fc_rule('how_related_au_nn', This_rule_base, how_related_au_nn,
(('family', 'nn_au',
(contexts.variable('person2'),
contexts.variable('person1'),
contexts.variable('prefix'),
contexts.variable('p1_type'),
contexts.variable('p2_type'),),
False),),
(contexts.variable('relationship'),
contexts.variable('person1'),
contexts.variable('person2'),))
fc_rule.fc_rule('how_related_cousins', This_rule_base, how_related_cousins,
(('family', 'cousins',
(contexts.variable('cousin1'),
contexts.variable('cousin2'),
contexts.variable('n'),),
False),),
(contexts.variable('nth'),
contexts.variable('cousin1'),
contexts.variable('cousin2'),
pattern.pattern_tuple((contexts.variable('nth'), pattern.pattern_literal('cousins'),), None),))
fc_rule.fc_rule('how_related_removed_cousins', This_rule_base, how_related_removed_cousins,
(('family', 'child_parent',
(contexts.variable('removed_cousin1'),
contexts.variable('cousin1'),
contexts.variable('grand'),
contexts.anonymous('_'),
contexts.anonymous('_'),),
False),
('family', 'cousins',
(contexts.variable('cousin1'),
contexts.variable('cousin2'),
contexts.variable('n'),),
False),),
(contexts.variable('nth'),
contexts.variable('r1'),
contexts.variable('removed_cousin1'),
contexts.variable('cousin2'),
pattern.pattern_tuple((contexts.variable('nth'), pattern.pattern_literal('cousins'), contexts.variable('r1'), pattern.pattern_literal('removed'),), None),))
fc_rule.fc_rule('how_related_cousins_removed', This_rule_base, how_related_cousins_removed,
(('family', 'cousins',
(contexts.variable('cousin1'),
contexts.variable('cousin2'),
contexts.variable('n'),),
False),
('family', 'child_parent',
(contexts.variable('removed_cousin2'),
contexts.variable('cousin2'),
contexts.variable('grand'),
contexts.anonymous('_'),
contexts.anonymous('_'),),
False),),
(contexts.variable('nth'),
contexts.variable('r1'),
contexts.variable('cousin1'),
contexts.variable('removed_cousin2'),
pattern.pattern_tuple((contexts.variable('nth'), pattern.pattern_literal('cousins'), contexts.variable('r1'), pattern.pattern_literal('removed'),), None),))