def variables(self):
l = []
for name in self._dataset.variables:
var = self._dataset.variables[name]
if 'long_name' in var.ncattrs():
long_name = var.long_name
else:
long_name = name
if 'units' in var.ncattrs():
units = var.units
else:
units = None
if 'valid_min' in var.ncattrs():
valid_min = float(
re.sub(r"[^0-9\.\+,eE]", "", str(var.valid_min)))
valid_max = float(
re.sub(r"[^0-9\,\+,eE]", "", str(var.valid_max)))
else:
valid_min = None
valid_max = None
l.append(
Variable(name, long_name, units, var.dimensions, valid_min,
valid_max))
return VariableList(l)
def test_variable(self):
v = Variable()
self.assertEqual(0, v.value().as_number())
self.assertEqual("", v.value().as_string())
v.deserialize(
ElementTree.XML(
'<variable name="foo"><l>hello world</l></variable>'))
self.assertEqual(v.name, "foo")
self.assertEqual("hello world", v.value().as_string())
self.assertEqual(v.contents, Literal("hello world"))
def test_variable(self):
v = Variable()
self.assertEqual(0, v.value().as_number())
self.assertEqual("", v.value().as_string())
v.deserialize(
ElementTree.XML('<variable name="foo"><l>hello world</l></variable>'))
self.assertEqual(v.name, "foo")
self.assertEqual("hello world", v.value().as_string())
self.assertEqual(v.contents, Literal("hello world"))
def test_variables_repr(self):
v = Variables(
OrderedDict([('x', Variable('x', Literal(47.0))),
('y', Variable('y', Literal(52.0)))]))
self.assertEqual(v, eval(repr(v)))
def test_variable_repr(self):
x = Variable("name", Literal("val"))
self.assertEqual(x, eval(repr(x)))
# kontrola zasobniku lokalnich ramcu
LF_index = len(LF_var_list) - 1 # ulozeni indexu ramce
lf_exists = False
curr_LF = [] # inicializace prazdneho LF ramce
# kontrola existence ramce
if LF_index >= 0:
lf_exists = True
curr_LF = LF_var_list[LF_index].get_lf_list()
inst = inst_list.get_inst()
# INSTRUCTIONS
if inst == 'DEFVAR':
var = Variable()
var.set_name_frame(inst_list.get_arg1())
if var.frame == 'GF':
for _var in var_list:
if _var.full_name == inst_list.get_arg1():
print("Redefinice promenne", inst_list.get_arg1(), file=sys.stderr)
exit(52)
var_list.append(var)
if var.frame == 'LF':
if LF_index < 0:
print("Rámec LF neexistuje.", file=sys.stderr)
exit(55)
else:
for _var in curr_LF: