def close_sqrt(_xmlnode, tag, session, segment):
"""
Postrprocess msqrt tag
"""
while stack[-1] != "(":
parse_result.append(stack.pop(-1))
if len(stack) == 0:
translation_errors.append(
"Incorrect input string: can't find close bracket")
return
stack.pop(-1)
variables.append(["0.5", []])
findElement = sc_utils.getElementByIdtf("Num0.5", segment)
if findElement == None:
node = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
"Num0.5")[1]
sc_utils.createPair(session, core.Kernel.segment(), el, node,
sc.SC_CONST)
variables_sc["0.5"] = node
else:
sc_utils.createPair(session, core.Kernel.segment(), el, findElement,
sc.SC_CONST)
variables_sc["0.5"] = findElement
parse_result.append("0.5")
parse_result.append("^")
return
def buildUserAtomQuestion(sc_qustions, sc_q_objects):
# узел вопроса
q_node = sc_utils.createNodeElement(session, segment, sc.SC_CONST)
# добавляем во множество вопрос
session.gen3_f_a_f(segment, sc_key.questions.question, q_node,
sc.SC_A_CONST | sc.SC_POS)
# добавляем во множество атомарный вопрос
session.gen3_f_a_f(segment, sc_key.questions.atom, q_node,
sc.SC_A_CONST | sc.SC_POS)
# добавляем типы вопросов
for sc_q in sc_qustions:
session.gen3_f_a_f(segment, sc_q, q_node, sc.SC_A_CONST | sc.SC_POS)
# добавляем объекты вопроса
for sc_o in sc_q_objects:
session.gen3_f_a_f(segment, q_node, sc_o, sc.SC_A_CONST | sc.SC_POS)
# добавляем автора (пользователь)
authors_node = sc_utils.createNodeElement(session, segment, sc.SC_CONST)
sc_utils.createPairPosPerm(session, segment, authors_node,
sc_core.Kernel.getSingleton().getUserAddr(),
sc.SC_CONST)
authors_pair_sheaf = sc_utils.createPairBinaryOrient(
session, segment, q_node, authors_node, sc.SC_CONST)
sc_utils.createPairPosPerm(session, segment, sc_key.common.nrel_authors,
authors_pair_sheaf, sc.SC_CONST)
# добавляем окна для вывода
output_node = sc_utils.createNodeElement(session, segment, sc.SC_CONST)
output_count = 0
it = session.create_iterator(
session.sc_constraint_new(sc_constants.CONSTR_3_f_a_a,
sc_key.ui.set_output_windows, sc.SC_ARC, 0),
True)
while not it.is_over():
sc_utils.createPair(session, segment, output_node, it.value(2),
session.get_type(it.value(1)))
output_count += 1
it.next()
if output_count == 0:
sc_utils.createPairPosPerm(session, segment, output_node,
kernel.getMainWindow()._getScAddr(),
sc.SC_CONST)
#sc_utils.copySet(session, sc_key.ui.set_output_windows, output_node, segment)
# link output windows set to question
output_sheaf = sc_utils.createPairBinaryOrient(session, segment,
output_node, q_node,
sc.SC_CONST)
sc_utils.createPairPosPerm(session, segment,
sc_key.ui.nrel_set_of_output_windows,
output_sheaf, sc.SC_CONST)
# initiate question
sc_utils.createPairPosPerm(session, segment, sc_key.questions.initiated,
q_node, sc.SC_CONST)
return q_node
def generate_variable(_xmlnode, tag, session, segment):
"""
Process mi and mn tags. Generate variable or number and add it to result string
@return:
"""
#here should be generation of sc-node that represents variable
global last, binoperands, lastop, el
if session == None or segment == None:
return
nodename = _xmlnode.childNodes[0].nodeValue
if not nodename in functions.keys():
parse_result.append(nodename)
if tag != "mi" and tag != "mn":
translation_errors.append("Unknown tag")
return
#start generation
if tag == "mi":
if not nodename in functions.keys():
findElement = sc_utils.getElementByIdtf(nodename, segment)
if findElement == None:
node = session.create_el_idtf(core.Kernel.segment(),
sc.SC_NODE, nodename)[1]
sc_utils.createPair(session, core.Kernel.segment(), el, node,
sc.SC_CONST)
variables_sc[nodename] = node
else:
sc_utils.createPair(session, core.Kernel.segment(), el,
findElement, sc.SC_CONST)
variables_sc[nodename] = findElement
else:
stack.append(nodename)
if tag == "mn":
findElement = sc_utils.getElementByIdtf("Num" + nodename, segment)
if findElement == None:
node = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
"Num" + nodename)[1]
#sc_utils.setContentInt(session, core.Kernel.segment(), node, int(nodename))
sc_utils.createPair(session, core.Kernel.segment(), el, node,
sc.SC_CONST)
variables_sc[nodename] = node
else:
sc_utils.createPair(session, core.Kernel.segment(), el,
findElement, sc.SC_CONST)
variables_sc[nodename] = findElement
variables.append([nodename, last])
if (len(binoperands) == 1):
binoperands.append(variables[-1][0])
operations.append((lastop, binoperands))
binoperands = []
last = []
lastop = ""
return
def buildUserAtomQuestion(sc_qustions, sc_q_objects):
# узел вопроса
q_node = sc_utils.createNodeElement(session, segment, sc.SC_CONST)
# добавляем во множество вопрос
session.gen3_f_a_f(segment, sc_key.questions.question, q_node, sc.SC_A_CONST | sc.SC_POS)
# добавляем во множество атомарный вопрос
session.gen3_f_a_f(segment, sc_key.questions.atom, q_node, sc.SC_A_CONST | sc.SC_POS)
# добавляем типы вопросов
for sc_q in sc_qustions:
session.gen3_f_a_f(segment, sc_q, q_node, sc.SC_A_CONST | sc.SC_POS)
# добавляем объекты вопроса
for sc_o in sc_q_objects:
session.gen3_f_a_f(segment, q_node, sc_o, sc.SC_A_CONST | sc.SC_POS)
# добавляем автора (пользователь)
authors_node = sc_utils.createNodeElement(session, segment, sc.SC_CONST)
sc_utils.createPairPosPerm(session, segment, authors_node,
sc_core.Kernel.getSingleton().getUserAddr(), sc.SC_CONST)
authors_pair_sheaf = sc_utils.createPairBinaryOrient(session, segment,
q_node, authors_node, sc.SC_CONST)
sc_utils.createPairPosPerm(session, segment, sc_key.common.nrel_authors,
authors_pair_sheaf, sc.SC_CONST)
# добавляем окна для вывода
output_node = sc_utils.createNodeElement(session, segment, sc.SC_CONST)
output_count = 0
it = session.create_iterator(session.sc_constraint_new(sc_constants.CONSTR_3_f_a_a,
sc_key.ui.set_output_windows,
sc.SC_ARC,
0), True)
while not it.is_over():
sc_utils.createPair(session, segment, output_node, it.value(2), session.get_type(it.value(1)))
output_count += 1
it.next()
if output_count == 0:
sc_utils.createPairPosPerm(session, segment, output_node, kernel.getMainWindow()._getScAddr(), sc.SC_CONST )
#sc_utils.copySet(session, sc_key.ui.set_output_windows, output_node, segment)
# link output windows set to question
output_sheaf = sc_utils.createPairBinaryOrient(session, segment, output_node,
q_node, sc.SC_CONST)
sc_utils.createPairPosPerm(session, segment, sc_key.ui.nrel_set_of_output_windows,
output_sheaf, sc.SC_CONST)
# initiate question
sc_utils.createPairPosPerm(session, segment, sc_key.questions.initiated,
q_node, sc.SC_CONST)
return q_node
def genSumRelation(session, segment, operation, _result):
"""
@param session: session
@param segment: list of segments to search objects in
@param operation: sum operation and list of operands
@param _result: a node which the result of translation
@return: a node that represents the result of summ
"""
el1 = math2sc.variables_sc[operation[0]]
el2 = math2sc.variables_sc[operation[1]]
#gen set of sum components
setNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1]
sc_utils.createPair(session, core.Kernel.segment(), _result, setNode,
sc.SC_CONST)
arc1 = sc_utils.createPair(session, core.Kernel.segment(), setNode, el1,
sc.SC_CONST)
arc2 = sc_utils.createPair(session, core.Kernel.segment(), setNode, el2,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, arc1,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, arc2,
sc.SC_CONST)
#gen sum relations
res = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
"")[1] #add result node
sc_utils.createPair(session, core.Kernel.segment(), _result, res,
sc.SC_CONST)
relation = sc_utils.createPair(session, core.Kernel.segment(), setNode,
res, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, relation,
sc.SC_CONST)
idtf = "сумма*"
idtf = sc_utils.utf8ToCp1251(str(idtf))
sumNode = sc_utils.getElementByIdtf(idtf, segment)
if sumNode == None:
sumNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
idtf)[1]
for param in [keynodes.info.stype_bin_orient_norole_rel]:
sc_utils.createPairPosPerm(session, core.Kernel.segment(), param,
sumNode, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, sumNode,
sc.SC_CONST)
relarc = sc_utils.createPair(session, core.Kernel.segment(), sumNode,
relation, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, relarc,
sc.SC_CONST)
return res
def genPowerRelation(session, segment, operation, _result):
el1 = math2sc.variables_sc[operation[0]]
el2 = math2sc.variables_sc[operation[1]]
#gen set of sum components
setNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1]
sc_utils.createPair(session, core.Kernel.segment(), _result, setNode,
sc.SC_CONST)
arc1 = sc_utils.createPair(session, core.Kernel.segment(), setNode, el1,
sc.SC_CONST)
arc2 = sc_utils.createPair(session, core.Kernel.segment(), setNode, el2,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, arc1,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, arc2,
sc.SC_CONST)
#gen sum relations
res = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
"")[1] #add result node
sc_utils.createPair(session, core.Kernel.segment(), _result, res,
sc.SC_CONST)
relation = sc_utils.createPair(session, core.Kernel.segment(), setNode,
res, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, relation,
sc.SC_CONST)
idtf = "возведение в степень*"
idtf = sc_utils.utf8ToCp1251(str(idtf))
powNode = sc_utils.getElementByIdtf(idtf, segment)
if powNode == None:
powNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
idtf)[1]
for param in [keynodes.info.stype_bin_orient_norole_rel]:
sc_utils.createPairPosPerm(session, core.Kernel.segment(), param,
powNode, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, powNode,
sc.SC_CONST)
relarc = sc_utils.createPair(session, core.Kernel.segment(), powNode,
setNode, sc.SC_CONST)
baseIdtf = "основание_"
baseIdtf = sc_utils.utf8ToCp1251(str(baseIdtf))
baseNode = sc_utils.getElementByIdtf(baseIdtf, segment)
if baseNode == None:
baseNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
baseIdtf)[1]
sc_utils.createPair(session, core.Kernel.segment(), _result, baseNode,
sc.SC_CONST)
a = sc_utils.createPair(session, core.Kernel.segment(), baseNode, arc1,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, a,
sc.SC_CONST)
expIdtf = "показатель_"
expIdtf = sc_utils.utf8ToCp1251(str(expIdtf))
expNode = sc_utils.getElementByIdtf(expIdtf, segment)
if expNode == None:
expNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
expIdtf)[1]
sc_utils.createPair(session, core.Kernel.segment(), _result, expNode,
sc.SC_CONST)
a = sc_utils.createPair(session, core.Kernel.segment(), expNode, arc2,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, a,
sc.SC_CONST)
powerIdtf = "результат_"
powerIdtf = sc_utils.utf8ToCp1251(str(powerIdtf))
powerNode = sc_utils.getElementByIdtf(powerIdtf, segment)
if powerNode == None:
powerNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
powerIdtf)[1]
sc_utils.createPair(session, core.Kernel.segment(), _result, powerNode,
sc.SC_CONST)
a = sc_utils.createPair(session, core.Kernel.segment(), powerNode,
relation, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, a,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, relarc,
sc.SC_CONST)
return res
def generate_exppressions(_xmlnode, tag, session, segment):
"""
Process math tag. Generate relations between variables and numbers
"""
global parse_result
while len(stack) > 0:
parse_result.append(stack.pop(-1))
#generate unary expressions
for var in variables:
varname = var[0]
while len(var[1]) > 0:
op = var[1].pop(0)
expr = op + var[0]
key = var[0]
var[0] = expr
for operation in operations:
for arg in operation[1]:
if arg == key:
operation[1][operation[1].index(key)] = expr
for elem in parse_result:
if elem == key:
parse_result[parse_result.index(key)] = expr
if op == "-":
#generate unary minus relation
#find unary minus relation node, if not find create
idtf = "обратное число*"
idtf = sc_utils.utf8ToCp1251(str(idtf))
unMinusNode = sc_utils.getElementByIdtf(idtf, segment)
if unMinusNode == None:
unMinusNode = session.create_el_idtf(
core.Kernel.segment(), sc.SC_NODE, idtf)[1]
for param in [keynodes.info.stype_bin_orient_norole_rel]:
sc_utils.createPairPosPerm(session,
core.Kernel.segment(),
param, unMinusNode,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), el,
unMinusNode, sc.SC_CONST)
#gen node for result
varSC = variables_sc[key]
res = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
"")[1] #node for result
pair = sc_utils.createPair(
session, core.Kernel.segment(), varSC, res,
sc.SC_CONST) #arc between processed node and result
relBelong = sc_utils.createPair(session, core.Kernel.segment(),
unMinusNode, pair, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), el, res,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), el, pair,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), el,
relBelong, sc.SC_CONST)
variables_sc[expr] = res
#generate operations
expr = ""
for elem in parse_result:
if (not elem in operation_priority.keys()
and not elem in functions.keys()):
stack.append(elem)
else:
op = elem
if (op not in functions.keys()):
operand1 = stack.pop(-1)
operand2 = stack.pop(-1)
expr = operand2 + op + operand1
stack.append(expr)
if op in binary_expression_gen.keys():
gen_operation = binary_expression_gen[op]
res = gen_operation(session, segment, [operand2, operand1],
el)
variables_sc[expr] = res
else:
translation_errors.append("Unsupported operation")
else:
operands = []
expr = op + "("
for i in range(0, functions[op], 1):
operands.append(stack.pop(-1))
expr += operands[-1]
expr += ","
expr += ")"
stack.append(expr)
res = f_generator.gen_function(op, operands, session, segment,
el)
variables_sc[expr] = res
return
def init_cmd(session, segment, sheet, _menu_item_addr, _general_formul,
_cmd_class_set, _init_set):
"""Initialize question/command from template
@param session: Session to work with sc-memory
@param segment: Segment to create sc-constructions
@param sheet: Current root sheet (command initiated from it)
@param _menu_item_addr: sc-element that designate command (question) menu item
@type _menu_item_addr: sc_addr
@param _general_formul: sc-element that designate general formulation relation (different for questions and commands)
@type _general_formul: sc_addr
@param _cmd_class_set: sc-element that designate class of commands (used to search command node in template)
@type _cmd_class_set: sc_addr
@param _init_set: sc-element that designate initiated commands set (different for commands and questions)
@type _init_set: sc_addr
"""
kernel = core.Kernel.getSingleton()
# getting question template
q_templ = sc_utils.searchOneShotBinPairAttrToNode(session, _menu_item_addr,
_general_formul,
sc.SC_CONST)
if not q_templ:
raise RuntimeWarning("Question '%s' haven't template" % _caption)
return
# getting question node
it = session.create_iterator(
session.sc_constraint_new(sc_constants.CONSTR_5_f_a_a_a_f,
_cmd_class_set, sc.SC_ARC, sc.SC_NODE,
sc.SC_ARC, q_templ), True)
question_node = None
while not it.is_over():
if sc_utils.checkIncToSets(session, it.value(2), [q_templ], 0):
question_node = it.value(2)
break
it.next()
if question_node is None:
raise RuntimeError(
"Can't get command (question) node for a '%s' command" %
str(_menu_item_addr))
# creating question using template:
# * iterate through elements of template set
# * making values of parameters cmd_desc_..., add that values to addit_elements map
# * replace var elements to const elements
# * replace meta elements to var elements
# * link replaced arcs
params = {}
addit_elements = {
} # additional elements we need to add into question after params setup
elements = []
pairs = []
it = session.create_iterator(
session.sc_constraint_new(
sc_constants.CONSTR_3_f_a_a,
q_templ,
sc.SC_A_CONST | sc.SC_POS, # | sc.SC_PERMANENT,
0),
True)
while not it.is_over():
_el = it.value(2)
elements.append(_el)
# selected elements
if _el.this == keynodes.ui.arg_set.this:
params[str(_el.this)], elms = get_arguments_set(session, segment)
addit_elements[str(_el.this)] = elms
elif _el.this == keynodes.ui.arg_set_only.this: # place just set node into question node
params[str(_el.this)], elms = get_arguments_set(session, segment)
elif _el.this == keynodes.ui.arg_cur_window.this:
params[str(_el.this)] = sheet
elif _el.this == keynodes.ui.arg_1.this:
arguments = core.Kernel.getSingleton().getArguments()
if len(arguments) > 0:
params[str(_el.this)] = arguments[0]._getScAddr()
elif _el.this == keynodes.ui.arg_2.this:
arguments = core.Kernel.getSingleton().getArguments()
if len(arguments) > 1:
params[str(_el.this)] = arguments[1]._getScAddr()
# elif _el.this == keynodes.ui.cmd_desc_curr_window.this:
# params[str(_el.this)] = kernel.rootSheet._getScAddr()
else:
el_type = session.get_type(_el)
idtf = session.get_idtf(_el)
if not sc_utils.isSystemId(idtf) or (el_type & sc.SC_CONST):
params[str(_el.this)] = _el
else:
# recreate var and meta elements using rules:
# * var -> const
# * meta -> var
post_type = 0
if el_type & sc.SC_VAR:
post_type = sc.SC_CONST
elif el_type & sc.SC_META:
post_type = sc.SC_VAR
else:
raise RuntimeWarning(
"Unknown const type for element '%s'" % str(_el))
if el_type & sc.SC_ARC:
pairs.append(_el)
params[str(_el.this)] = session.create_el(
segment, sc.SC_ARC | post_type)
elif el_type & sc.SC_NODE:
params[str(_el.this)] = session.create_el(
segment, sc.SC_NODE | post_type)
# TODO: copy structure types for elements
it.next()
# add selected set to question set
q_node_new = params[str(question_node.this)]
if sc_utils.checkIncToSets(
session, keynodes.ui.arg_set,
[question_node], sc.SC_POS | sc.SC_VAR) and sc_utils.checkIncToSets(
session, keynodes.ui.arg_set, [q_templ], sc.SC_POS | sc.SC_CONST):
# make pairs to additional elements
for el in addit_elements[str(keynodes.ui.arg_set.this)]:
assert sc_utils.createPairPosPerm(session, segment, q_node_new, el,
sc.SC_CONST)
# linking arcs
for pair in pairs:
# get begin and end elements
_beg = session.get_beg(pair)
_end = session.get_end(pair)
if params.has_key(str(_beg.this)):
_beg = params[str(_beg.this)]
if params.has_key(str(_end.this)):
_end = params[str(_end.this)]
pair_new = params[str(pair.this)]
session.set_beg(pair_new, _beg)
session.set_end(pair_new, _end)
# make authors set
authors_node = sc_utils.createNodeElement(session, segment, sc.SC_CONST)
sc_utils.createPairPosPerm(session, segment, authors_node,
core.Kernel.getSingleton().getUserAddr(),
sc.SC_CONST)
assert authors_node is not None
authors_pair_sheaf = sc_utils.createPairBinaryOrient(
session, segment, params[str(question_node.this)], authors_node,
sc.SC_CONST)
assert authors_pair_sheaf is not None
assert sc_utils.createPairPosPerm(session, segment,
keynodes.common.nrel_authors,
authors_pair_sheaf, sc.SC_CONST)
# make output windows set
output_node = sc_utils.createNodeElement(session, segment, sc.SC_CONST)
assert output_node is not None
# sc_utils.copySet(session, keynodes.ui.set_output_windows, output_node, segment)
output_count = 0
it = session.create_iterator(
session.sc_constraint_new(sc_constants.CONSTR_3_f_a_a,
keynodes.ui.set_output_windows, sc.SC_ARC,
0), True)
while not it.is_over():
sc_utils.createPair(session, segment, output_node, it.value(2),
session.get_type(it.value(1)))
output_count += 1
it.next()
if output_count == 0:
sc_utils.createPairPosPerm(session, segment, output_node,
kernel.getMainWindow()._getScAddr(),
sc.SC_CONST)
# link output windows set to question
output_sheaf = sc_utils.createPairBinaryOrient(
session, segment, output_node, params[str(question_node.this)],
sc.SC_CONST)
assert output_sheaf is not None
sc_utils.createPairPosPerm(session, segment,
keynodes.ui.nrel_set_of_output_windows,
output_sheaf, sc.SC_CONST)
# initiate question
assert sc_utils.createPairPosPerm(session, segment, _init_set,
params[str(question_node.this)],
sc.SC_CONST) is not None
def genEqualityRelation(session, segment, operation, _result):
el1 = math2sc.variables_sc[operation[0]]
el2 = math2sc.variables_sc[operation[1]]
setNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1]
sc_utils.createPair(session, core.Kernel.segment(), _result, setNode,
sc.SC_CONST)
arc1 = sc_utils.createPair(session, core.Kernel.segment(), setNode, el1,
sc.SC_CONST)
arc2 = sc_utils.createPair(session, core.Kernel.segment(), setNode, el2,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, arc1,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, arc2,
sc.SC_CONST)
idtf = "равенство*"
idtf = sc_utils.utf8ToCp1251(str(idtf))
eqNode = sc_utils.getElementByIdtf(idtf, segment)
if eqNode == None:
eqNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
idtf)[1]
for param in [keynodes.info.stype_bin_orient_norole_rel]:
sc_utils.createPairPosPerm(session, core.Kernel.segment(), param,
eqNode, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, eqNode,
sc.SC_CONST)
relarc = sc_utils.createPair(session, core.Kernel.segment(), eqNode,
setNode, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, relarc,
sc.SC_CONST)
return el1
def gen_fracture_relation(session, segment, operation, _result):
el1 = math2sc.variables_sc[operation[0]]
el2 = math2sc.variables_sc[operation[1]]
#gen node that represents fracture
setNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1]
sc_utils.createPair(session,core.Kernel.segment(), _result, setNode, sc.SC_CONST)
arc1 = sc_utils.createPair(session,core.Kernel.segment(), setNode, el1, sc.SC_CONST)
arc2 = sc_utils.createPair(session,core.Kernel.segment(), setNode, el2, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, arc1, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, arc2, sc.SC_CONST)
#find or generate ordinal fracture node
idtf = "обыкновенная дробь"
idtf = sc_utils.utf8ToCp1251(str(idtf))
powNode = sc_utils.getElementByIdtf(idtf, segment)
if powNode == None:
powNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, idtf)[1]
sc_utils.createPair(session,core.Kernel.segment(), _result, powNode, sc.SC_CONST)
relarc = sc_utils.createPair(session,core.Kernel.segment(), powNode, setNode, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, relarc, sc.SC_CONST)
#find or generate numerator
numIdtf = "числитель_"
numIdtf = sc_utils.utf8ToCp1251(str(numIdtf))
numNode = sc_utils.getElementByIdtf(numIdtf, segment)
if numNode == None:
numNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, numIdtf)[1]
sc_utils.createPair(session,core.Kernel.segment(), _result, numNode, sc.SC_CONST)
a = sc_utils.createPair(session,core.Kernel.segment(), numNode, arc1, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, a, sc.SC_CONST)
#find or generate denominator
numIdtf = "знаменатель_"
numIdtf = sc_utils.utf8ToCp1251(str(numIdtf))
numNode = sc_utils.getElementByIdtf(numIdtf, segment)
if numNode == None:
numNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, numIdtf)[1]
sc_utils.createPair(session,core.Kernel.segment(), _result, numNode, sc.SC_CONST)
a = sc_utils.createPair(session,core.Kernel.segment(), numNode, arc2, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, a, sc.SC_CONST)
return setNode
def genDivideRelation(session, segment, operation, _result):
el1 = math2sc.variables_sc[operation[0]] #divident
el2 = math2sc.variables_sc[operation[1]] #divisor
res = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1] #difference result node
sc_utils.createPair(session,core.Kernel.segment(), _result, res, sc.SC_CONST)
setNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1]
sc_utils.createPair(session,core.Kernel.segment(), _result, setNode, sc.SC_CONST)
#gen input sum parameters
arc1 = sc_utils.createPair(session,core.Kernel.segment(), setNode, res, sc.SC_CONST)
arc2 = sc_utils.createPair(session,core.Kernel.segment(), setNode, el2, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, arc1, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, arc2, sc.SC_CONST)
relation = sc_utils.createPair(session,core.Kernel.segment(), setNode, el1, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, relation, sc.SC_CONST)
idtf = "произведение*"
idtf = sc_utils.utf8ToCp1251(str(idtf))
sumNode = sc_utils.getElementByIdtf(idtf, segment)
if sumNode == None:
sumNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, idtf)[1]
for param in [keynodes.info.stype_bin_orient_norole_rel]:
sc_utils.createPairPosPerm(session, core.Kernel.segment(), param, sumNode, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, sumNode, sc.SC_CONST)
relarc = sc_utils.createPair(session,core.Kernel.segment(), sumNode, relation, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, relarc, sc.SC_CONST)
return res
def genSumRelation(session, segment, operation, _result):
"""
@param session: session
@param segment: list of segments to search objects in
@param operation: sum operation and list of operands
@param _result: a node which the result of translation
@return: a node that represents the result of summ
"""
el1 = math2sc.variables_sc[operation[0]]
el2 = math2sc.variables_sc[operation[1]]
#gen set of sum components
setNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1]
sc_utils.createPair(session,core.Kernel.segment(), _result, setNode, sc.SC_CONST)
arc1 = sc_utils.createPair(session,core.Kernel.segment(), setNode, el1, sc.SC_CONST)
arc2 = sc_utils.createPair(session,core.Kernel.segment(), setNode, el2, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, arc1, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, arc2, sc.SC_CONST)
#gen sum relations
res = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1] #add result node
sc_utils.createPair(session,core.Kernel.segment(), _result, res, sc.SC_CONST)
relation = sc_utils.createPair(session,core.Kernel.segment(), setNode, res, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, relation, sc.SC_CONST)
idtf = "сумма*"
idtf = sc_utils.utf8ToCp1251(str(idtf))
sumNode = sc_utils.getElementByIdtf(idtf, segment)
if sumNode == None:
sumNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, idtf)[1]
for param in [keynodes.info.stype_bin_orient_norole_rel]:
sc_utils.createPairPosPerm(session, core.Kernel.segment(), param, sumNode, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, sumNode, sc.SC_CONST)
relarc = sc_utils.createPair(session,core.Kernel.segment(), sumNode, relation, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, relarc, sc.SC_CONST)
return res
def gen_function(name, params, session, segment, _result):
"""
@param name: function name
@param params: list of function params
@param _result: an output node of the translator
@return:
"""
#gen function node
idtf = name+"*"
idtf = sc_utils.utf8ToCp1251(str(idtf))
funcNode = sc_utils.getElementByIdtf(idtf, segment)
if funcNode == None:
funcNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, idtf)[1]
for param in [keynodes.info.stype_bin_orient_norole_rel]:
sc_utils.createPairPosPerm(session, core.Kernel.segment(), param, funcNode, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, funcNode, sc.SC_CONST)
#gen args set
argsSet = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1]
sc_utils.createPair(session,core.Kernel.segment(), _result, argsSet, sc.SC_CONST)
for x in params:
param = math2sc.variables_sc[x]
arc = sc_utils.createPair(session, core.Kernel.segment(), argsSet, param, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, param, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, arc, sc.SC_CONST)
pass
#gen relation arc
result = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1]
relation = sc_utils.createPair(session, core.Kernel.segment(), argsSet, result, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, relation, sc.SC_CONST)
arc = sc_utils.createPair(session,core.Kernel.segment(), funcNode, relation, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, arc, sc.SC_CONST)
return result
def genDivideRelation(session, segment, operation, _result):
el1 = math2sc.variables_sc[operation[0]] #divident
el2 = math2sc.variables_sc[operation[1]] #divisor
res = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
"")[1] #difference result node
sc_utils.createPair(session, core.Kernel.segment(), _result, res,
sc.SC_CONST)
setNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1]
sc_utils.createPair(session, core.Kernel.segment(), _result, setNode,
sc.SC_CONST)
#gen input sum parameters
arc1 = sc_utils.createPair(session, core.Kernel.segment(), setNode, res,
sc.SC_CONST)
arc2 = sc_utils.createPair(session, core.Kernel.segment(), setNode, el2,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, arc1,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, arc2,
sc.SC_CONST)
relation = sc_utils.createPair(session, core.Kernel.segment(), setNode,
el1, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, relation,
sc.SC_CONST)
idtf = "произведение*"
idtf = sc_utils.utf8ToCp1251(str(idtf))
sumNode = sc_utils.getElementByIdtf(idtf, segment)
if sumNode == None:
sumNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
idtf)[1]
for param in [keynodes.info.stype_bin_orient_norole_rel]:
sc_utils.createPairPosPerm(session, core.Kernel.segment(), param,
sumNode, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, sumNode,
sc.SC_CONST)
relarc = sc_utils.createPair(session, core.Kernel.segment(), sumNode,
relation, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, relarc,
sc.SC_CONST)
return res
def genPowerRelation(session, segment, operation, _result):
el1 = math2sc.variables_sc[operation[0]]
el2 = math2sc.variables_sc[operation[1]]
#gen set of sum components
setNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1]
sc_utils.createPair(session,core.Kernel.segment(), _result, setNode, sc.SC_CONST)
arc1 = sc_utils.createPair(session,core.Kernel.segment(), setNode, el1, sc.SC_CONST)
arc2 = sc_utils.createPair(session,core.Kernel.segment(), setNode, el2, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, arc1, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, arc2, sc.SC_CONST)
#gen sum relations
res = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1] #add result node
sc_utils.createPair(session,core.Kernel.segment(), _result, res, sc.SC_CONST)
relation = sc_utils.createPair(session,core.Kernel.segment(), setNode, res, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, relation, sc.SC_CONST)
idtf = "возведение в степень*"
idtf = sc_utils.utf8ToCp1251(str(idtf))
powNode = sc_utils.getElementByIdtf(idtf, segment)
if powNode == None:
powNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, idtf)[1]
for param in [keynodes.info.stype_bin_orient_norole_rel]:
sc_utils.createPairPosPerm(session, core.Kernel.segment(), param, powNode, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, powNode, sc.SC_CONST)
relarc = sc_utils.createPair(session,core.Kernel.segment(), powNode, setNode, sc.SC_CONST)
baseIdtf = "основание_"
baseIdtf = sc_utils.utf8ToCp1251(str(baseIdtf))
baseNode = sc_utils.getElementByIdtf(baseIdtf, segment)
if baseNode == None:
baseNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, baseIdtf)[1]
sc_utils.createPair(session,core.Kernel.segment(), _result, baseNode, sc.SC_CONST)
a = sc_utils.createPair(session,core.Kernel.segment(), baseNode, arc1, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, a, sc.SC_CONST)
expIdtf = "показатель_"
expIdtf = sc_utils.utf8ToCp1251(str(expIdtf))
expNode = sc_utils.getElementByIdtf(expIdtf, segment)
if expNode == None:
expNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, expIdtf)[1]
sc_utils.createPair(session,core.Kernel.segment(), _result, expNode, sc.SC_CONST)
a = sc_utils.createPair(session,core.Kernel.segment(), expNode, arc2, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, a, sc.SC_CONST)
powerIdtf = "результат_"
powerIdtf = sc_utils.utf8ToCp1251(str(powerIdtf))
powerNode = sc_utils.getElementByIdtf(powerIdtf, segment)
if powerNode == None:
powerNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, powerIdtf)[1]
sc_utils.createPair(session,core.Kernel.segment(), _result, powerNode, sc.SC_CONST)
a = sc_utils.createPair(session,core.Kernel.segment(), powerNode, relation, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, a, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, relarc, sc.SC_CONST)
return res
def gen_fracture_relation(session, segment, operation, _result):
el1 = math2sc.variables_sc[operation[0]]
el2 = math2sc.variables_sc[operation[1]]
#gen node that represents fracture
setNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1]
sc_utils.createPair(session, core.Kernel.segment(), _result, setNode,
sc.SC_CONST)
arc1 = sc_utils.createPair(session, core.Kernel.segment(), setNode, el1,
sc.SC_CONST)
arc2 = sc_utils.createPair(session, core.Kernel.segment(), setNode, el2,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, arc1,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, arc2,
sc.SC_CONST)
#find or generate ordinal fracture node
idtf = "обыкновенная дробь"
idtf = sc_utils.utf8ToCp1251(str(idtf))
powNode = sc_utils.getElementByIdtf(idtf, segment)
if powNode == None:
powNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
idtf)[1]
sc_utils.createPair(session, core.Kernel.segment(), _result, powNode,
sc.SC_CONST)
relarc = sc_utils.createPair(session, core.Kernel.segment(), powNode,
setNode, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, relarc,
sc.SC_CONST)
#find or generate numerator
numIdtf = "числитель_"
numIdtf = sc_utils.utf8ToCp1251(str(numIdtf))
numNode = sc_utils.getElementByIdtf(numIdtf, segment)
if numNode == None:
numNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
numIdtf)[1]
sc_utils.createPair(session, core.Kernel.segment(), _result, numNode,
sc.SC_CONST)
a = sc_utils.createPair(session, core.Kernel.segment(), numNode, arc1,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, a,
sc.SC_CONST)
#find or generate denominator
numIdtf = "знаменатель_"
numIdtf = sc_utils.utf8ToCp1251(str(numIdtf))
numNode = sc_utils.getElementByIdtf(numIdtf, segment)
if numNode == None:
numNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
numIdtf)[1]
sc_utils.createPair(session, core.Kernel.segment(), _result, numNode,
sc.SC_CONST)
a = sc_utils.createPair(session, core.Kernel.segment(), numNode, arc2,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, a,
sc.SC_CONST)
return setNode
def genEqualityRelation(session, segment, operation, _result):
el1 = math2sc.variables_sc[operation[0]]
el2 = math2sc.variables_sc[operation[1]]
setNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1]
sc_utils.createPair(session,core.Kernel.segment(), _result, setNode, sc.SC_CONST)
arc1 = sc_utils.createPair(session,core.Kernel.segment(), setNode, el1, sc.SC_CONST)
arc2 = sc_utils.createPair(session,core.Kernel.segment(), setNode, el2, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, arc1, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, arc2, sc.SC_CONST)
idtf = "равенство*"
idtf = sc_utils.utf8ToCp1251(str(idtf))
eqNode = sc_utils.getElementByIdtf(idtf, segment)
if eqNode == None:
eqNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, idtf)[1]
for param in [keynodes.info.stype_bin_orient_norole_rel]:
sc_utils.createPairPosPerm(session, core.Kernel.segment(), param, eqNode, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, eqNode, sc.SC_CONST)
relarc = sc_utils.createPair(session,core.Kernel.segment(), eqNode, setNode, sc.SC_CONST)
sc_utils.createPair(session,core.Kernel.segment(), _result, relarc, sc.SC_CONST)
return el1
def gen_function(name, params, session, segment, _result):
"""
@param name: function name
@param params: list of function params
@param _result: an output node of the translator
@return:
"""
#gen function node
idtf = name + "*"
idtf = sc_utils.utf8ToCp1251(str(idtf))
funcNode = sc_utils.getElementByIdtf(idtf, segment)
if funcNode == None:
funcNode = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE,
idtf)[1]
for param in [keynodes.info.stype_bin_orient_norole_rel]:
sc_utils.createPairPosPerm(session, core.Kernel.segment(), param,
funcNode, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, funcNode,
sc.SC_CONST)
#gen args set
argsSet = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1]
sc_utils.createPair(session, core.Kernel.segment(), _result, argsSet,
sc.SC_CONST)
for x in params:
param = math2sc.variables_sc[x]
arc = sc_utils.createPair(session, core.Kernel.segment(), argsSet,
param, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, param,
sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, arc,
sc.SC_CONST)
pass
#gen relation arc
result = session.create_el_idtf(core.Kernel.segment(), sc.SC_NODE, "")[1]
relation = sc_utils.createPair(session, core.Kernel.segment(), argsSet,
result, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, relation,
sc.SC_CONST)
arc = sc_utils.createPair(session, core.Kernel.segment(), funcNode,
relation, sc.SC_CONST)
sc_utils.createPair(session, core.Kernel.segment(), _result, arc,
sc.SC_CONST)
return result
def init_cmd(session, segment, sheet, _menu_item_addr, _general_formul, _cmd_class_set, _init_set):
"""Initialize question/command from template
@param session: Session to work with sc-memory
@param segment: Segment to create sc-constructions
@param sheet: Current root sheet (command initiated from it)
@param _menu_item_addr: sc-element that designate command (question) menu item
@type _menu_item_addr: sc_addr
@param _general_formul: sc-element that designate general formulation relation (different for questions and commands)
@type _general_formul: sc_addr
@param _cmd_class_set: sc-element that designate class of commands (used to search command node in template)
@type _cmd_class_set: sc_addr
@param _init_set: sc-element that designate initiated commands set (different for commands and questions)
@type _init_set: sc_addr
"""
kernel = core.Kernel.getSingleton()
# getting question template
q_templ = sc_utils.searchOneShotBinPairAttrToNode(session, _menu_item_addr, _general_formul, sc.SC_CONST)
if not q_templ:
raise RuntimeWarning("Question '%s' haven't template" % _caption)
return
# getting question node
it = session.create_iterator(session.sc_constraint_new(sc_constants.CONSTR_5_f_a_a_a_f,
_cmd_class_set,
sc.SC_ARC,
sc.SC_NODE,
sc.SC_ARC,
q_templ), True)
question_node = None
while not it.is_over():
if sc_utils.checkIncToSets(session, it.value(2), [q_templ], 0):
question_node = it.value(2)
break
it.next()
if question_node is None:
raise RuntimeError("Can't get command (question) node for a '%s' command" % str(_menu_item_addr))
# creating question using template:
# * iterate through elements of template set
# * making values of parameters cmd_desc_..., add that values to addit_elements map
# * replace var elements to const elements
# * replace meta elements to var elements
# * link replaced arcs
params = {}
addit_elements = {} # additional elements we need to add into question after params setup
elements = []
pairs = []
it = session.create_iterator(session.sc_constraint_new(sc_constants.CONSTR_3_f_a_a,
q_templ,
sc.SC_A_CONST | sc.SC_POS,# | sc.SC_PERMANENT,
0), True)
while not it.is_over():
_el = it.value(2)
elements.append(_el)
# selected elements
if _el.this == keynodes.ui.arg_set.this:
params[str(_el.this)], elms = get_arguments_set(session, segment)
addit_elements[str(_el.this)] = elms
elif _el.this == keynodes.ui.arg_set_only.this: # place just set node into question node
params[str(_el.this)], elms = get_arguments_set(session, segment)
elif _el.this == keynodes.ui.arg_all_el.this:
params[str(_el.this)], elms = get_all_elements_set(session, segment)
elif _el.this == keynodes.ui.arg_cur_window.this:
params[str(_el.this)] = sheet
elif _el.this == keynodes.ui.arg_1.this:
arguments = core.Kernel.getSingleton().getArguments()
if len(arguments) > 0:
params[str(_el.this)] = arguments[0]._getScAddr()
elif _el.this == keynodes.ui.arg_2.this:
arguments = core.Kernel.getSingleton().getArguments()
if len(arguments) > 1:
params[str(_el.this)] = arguments[1]._getScAddr()
elif _el.this == keynodes.ui.arg_3.this:
arguments = core.Kernel.getSingleton().getArguments()
if len(arguments) > 1:
params[str(_el.this)] = arguments[2]._getScAddr()
# elif _el.this == keynodes.ui.cmd_desc_curr_window.this:
# params[str(_el.this)] = kernel.rootSheet._getScAddr()
else:
el_type = session.get_type(_el)
idtf = session.get_idtf(_el)
if not sc_utils.isSystemId(idtf) or (el_type & sc.SC_CONST):
params[str(_el.this)] = _el
else:
# recreate var and meta elements using rules:
# * var -> const
# * meta -> var
post_type = 0
if el_type & sc.SC_VAR:
post_type = sc.SC_CONST
elif el_type & sc.SC_META:
post_type = sc.SC_VAR
else:
raise RuntimeWarning("Unknown const type for element '%s'" % str(_el))
if el_type & sc.SC_ARC:
pairs.append(_el)
params[str(_el.this)] = session.create_el(segment, sc.SC_ARC | post_type)
elif el_type & sc.SC_NODE:
params[str(_el.this)] = session.create_el(segment, sc.SC_NODE | post_type)
# TODO: copy structure types for elements
it.next()
# add selected set to question set
q_node_new = params[str(question_node.this)]
if sc_utils.checkIncToSets(session, keynodes.ui.arg_set, [question_node], sc.SC_POS | sc.SC_VAR) and sc_utils.checkIncToSets(session, keynodes.ui.arg_set, [q_templ], sc.SC_POS | sc.SC_CONST):
# make pairs to additional elements
for el in addit_elements[str(keynodes.ui.arg_set.this)]:
assert sc_utils.createPairPosPerm(session, segment, q_node_new, el, sc.SC_CONST)
# linking arcs
for pair in pairs:
# get begin and end elements
_beg = session.get_beg(pair)
_end = session.get_end(pair)
if params.has_key(str(_beg.this)):
_beg = params[str(_beg.this)]
if params.has_key(str(_end.this)):
_end = params[str(_end.this)]
pair_new = params[str(pair.this)]
session.set_beg(pair_new, _beg)
session.set_end(pair_new, _end)
# make authors set
authors_node = sc_utils.createNodeElement(session, segment, sc.SC_CONST)
sc_utils.createPairPosPerm(session, segment, authors_node, core.Kernel.getSingleton().getUserAddr(), sc.SC_CONST)
assert authors_node is not None
authors_pair_sheaf = sc_utils.createPairBinaryOrient(session, segment, params[str(question_node.this)], authors_node, sc.SC_CONST)
assert authors_pair_sheaf is not None
assert sc_utils.createPairPosPerm(session, segment, keynodes.common.nrel_authors, authors_pair_sheaf, sc.SC_CONST)
# make output windows set
output_node = sc_utils.createNodeElement(session, segment, sc.SC_CONST)
assert output_node is not None
# sc_utils.copySet(session, keynodes.ui.set_output_windows, output_node, segment)
output_count = 0
it = session.create_iterator(session.sc_constraint_new(sc_constants.CONSTR_3_f_a_a,
keynodes.ui.set_output_windows,
sc.SC_ARC,
0), True)
while not it.is_over():
sc_utils.createPair(session, segment, output_node, it.value(2), session.get_type(it.value(1)))
output_count += 1
it.next()
if output_count == 0:
sc_utils.createPairPosPerm(session, segment, output_node, kernel.getMainWindow()._getScAddr(), sc.SC_CONST )
# link output windows set to question
output_sheaf = sc_utils.createPairBinaryOrient(session, segment, output_node, params[str(question_node.this)], sc.SC_CONST)
assert output_sheaf is not None
sc_utils.createPairPosPerm(session, segment, keynodes.ui.nrel_set_of_output_windows, output_sheaf, sc.SC_CONST)
# initiate question
assert sc_utils.createPairPosPerm(session, segment, _init_set, params[str(question_node.this)], sc.SC_CONST) is not None