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#------------------------------------------------------------------------------
# Copyright (c) 2019-2024, Nucleic Development Team.
#
# Distributed under the terms of the Modified BSD License.
#
# The full license is in the file LICENSE, distributed with this software.
#------------------------------------------------------------------------------
from textwrap import dedent
import pytest
from utils import compile_source, wait_for_window_displayed
#------------------------------------------------------------------------------
# Attr Syntax
#------------------------------------------------------------------------------
def test_attr_syntax_1():
source = dedent("""\
from enaml.widgets.api import *
enamldef Main(Window):
attr d
""")
compile_source(source, 'Main')
def test_attr_syntax_2():
source = dedent("""\
from datetime import date
from enaml.widgets.api import *
enamldef Main(Window):
attr d: date
""")
compile_source(source, 'Main')
def test_attr_syntax_3():
source = dedent("""\
from datetime import date
from enaml.widgets.api import *
enamldef Main(Window):
attr d: date = date.today()
""")
compile_source(source, 'Main')
def test_attr_syntax_4():
source = dedent("""\
import datetime
from enaml.widgets.api import *
enamldef Main(Window):
attr d = datetime.date.today()
""")
compile_source(source, 'Main')
def test_attr_syntax_5():
source = dedent("""\
import datetime
from enaml.widgets.api import *
enamldef Main(Window):
attr d: datetime.date
""")
compile_source(source, 'Main')
def test_attr_syntax_6():
source = dedent("""\
import datetime
from enaml.widgets.api import *
enamldef Main(Window):
attr d: datetime.date = datetime.date.today()
""")
compile_source(source, 'Main')
#------------------------------------------------------------------------------
# Bad attr Syntax
#------------------------------------------------------------------------------
def test_bad_attr_syntax_1():
# Invalid type
source = dedent("""\
import datetime
from enaml.widgets.api import *
enamldef Main(Window):
attr d: datetime.date.now()
""")
with pytest.raises(SyntaxError):
compile_source(source, 'Main')
def test_bad_attr_syntax_2():
# Dot in attr name
source = dedent("""\
from enaml.widgets.api import *
enamldef Main(Window):
attr a.d
""")
with pytest.raises(SyntaxError):
compile_source(source, 'Main')
def test_bad_attr_syntax_3():
# No operator
source = dedent("""\
from enaml.widgets.api import *
enamldef Main(Window):
attr d: object ""
""")
with pytest.raises(SyntaxError):
compile_source(source, 'Main')
#------------------------------------------------------------------------------
# Typechecks
#------------------------------------------------------------------------------
def test_attr_type_1(enaml_qtbot, enaml_sleep):
import datetime
source = dedent("""\
import datetime
from enaml.widgets.api import *
enamldef Main(Window):
attr d: datetime.date = datetime.date.today()
Container:
Label:
text << str(d)
""")
tester = compile_source(source, 'Main')()
tester.show()
wait_for_window_displayed(enaml_qtbot, tester)
# Should work
tester.d = (datetime.datetime.now() - datetime.timedelta(days=1)).date()
# Should raise a type error
with pytest.raises(TypeError):
tester.d = datetime.time(7, 0)
|
