def error_exp():
def process(parsed):
(((_, _), var), _) = parsed
return ErrorExpr(var)
return keyword('ERROR') + keyword('(') + \
Lazy(aexp) + \
keyword(")") ^ process
def len_exp():
def process(parsed):
(((_, _), var), _) = parsed
return LenExpr(var)
return keyword('LEN') + keyword('(') + \
Lazy(aexp) + \
keyword(")") ^ process
def if_stmt():
def process(parsed):
(((((_, condition), _), true_stmt), false_parsed), _) = parsed
if false_parsed:
(_, false_stmt) = false_parsed
else:
false_stmt = None
return IfStatement(condition, true_stmt, false_stmt)
return keyword('IF') + keyword('(') + bexp() + keyword(';') + both() + Opt(
keyword(';') + both()) + keyword(')') ^ process
def split_extract_exp():
def process(parsed):
(((((((_, _), value), _), separator), _), segment), _) = parsed
return SplitExtractExpr(value, separator, segment)
return keyword('SPLIT') + keyword('(') + \
Lazy(aexp) + \
keyword(',') + \
Lazy(aexp) + \
keyword(',') + \
Lazy(aexp) + \
keyword(')') ^ process
def concat_exp():
def process(parsed):
(((((((((_, _), string_1)), _), string_2), _), string_3), _)) = parsed
return ConcatExpr(string_1, string_2, string_3)
return keyword('CONCAT') + keyword('(') + \
Lazy(aexp) + \
keyword(',') + \
Lazy(aexp) + \
keyword(',') + \
Lazy(aexp) + \
keyword(')') ^ process
def slice_exp():
def process(parsed):
(((((((((_, _), var)), _), start), _), end), _)) = parsed
return SliceExpr(var, start, end)
return keyword('SLICE') + keyword('(') + \
Lazy(aexp) + \
keyword(',') + \
(num_int ^ (lambda i: IntAexp(i))) + \
keyword(',') + \
(num_int ^ (lambda i: IntAexp(i))) + \
keyword(')') ^ process
def orm_count_if_exp():
def process(parsed):
(((((((((((((((((_, _), model), _), manager), _), var_name_search), _),
var_value_search), _), var_name), _), var_value), _), signo),
_), json_field_name), _) = parsed
return CountIfExpr(model, manager, var_name_search, var_value_search,
var_name, var_value, signo, json_field_name)
return keyword('countif') + keyword('(') + \
option() + keyword(',') + option() + keyword(',') + option() + \
keyword(',') + option() + keyword(',') + option() + keyword(',') + option() + keyword(',') + \
option() + keyword(',') + option() + keyword(')') ^ process
def orm_sum_if_exp():
def process(parsed):
(((((((((((((((((((_, _), model), _), manager), _), signo), _),
var_name), _), var_value), _), var_name_search), _),
var_value_search), _), var_result), _), json_field_name),
_) = parsed
return SumIfExpr(model, manager, signo, var_name, var_value,
var_name_search, var_value_search, var_result,
json_field_name)
return keyword('sumif') + keyword('(') + \
option() + keyword(',') + option() + keyword(',') + option() + keyword(',') + option() + keyword(',') + \
option() + keyword(',') + option() + keyword(',') + \
(num_int ^ (lambda i: IntAexp(i)) | (variable ^ (lambda v: VarAexp(v)))) + keyword(',') + option() + \
keyword(',') + option() + keyword(')') ^ process
def orm_directlink_exp():
def process(parsed):
(((((((((((((((_, _), model), _), manager), _), var_name_search), _),
var_value_search), _), row), _), var_result), _),
json_field_name), _) = parsed
return DirectLinkExpr(model, manager, var_name_search,
var_value_search, row, var_result,
json_field_name)
return keyword('directlink') + keyword('(') + \
option() + keyword(',') + option() + keyword(',') + option() + keyword(',') + option() + \
keyword(',') + option() + keyword(',') + option() + keyword(',') + option() + keyword(')') ^ process
def assign_stmt():
def process(parsed):
((name, _), exp) = parsed
return AssignStatement(name, exp)
return variable + keyword(':=') + (aexp() | if_stmt()) ^ process
def stmt_list():
separator = keyword(':') ^ (lambda x: lambda l, r: CompoundStatement(l, r))
return Exp(stmt(), separator)
def aexp_group():
return keyword('(') + Lazy(aexp) + keyword(')') ^ process_group
def bexp_not():
return keyword('NOT') + Lazy(bexp_term) ^ (
lambda parsed: NotBexp(parsed[1]))
def orm_vlookup_exp():
def process(parsed):
(((((((((((((((((((_, _), model), _), manager), _), var_name_search),
_), var_value_search), _), signo), _), var_name), _),
var_value), _), var_result), _), json_field_name), _) = parsed
return VlookupExpr(model, manager, var_name_search, var_value_search,
var_name, var_value, signo, var_result,
json_field_name)
return keyword('vlookup') + keyword('(') + \
option() + keyword(',') + option() + keyword(',') + option() + keyword(',') + option() + \
keyword(',') + option() + keyword(',') + option() + keyword(',') + option() + \
keyword(',') + option() + keyword(',') + option() + keyword(')') ^ process
def any_operator_in_list(ops):
op_parsers = [keyword(op) for op in ops]
parser = reduce(lambda l, r: l | r, op_parsers)
return parser
