def test_none_values_are_supported():
"""Tests that None values are displayed by default"""
supported_types = get_supported_types()
mode = 'editable'
none_var = None
none_list = [2, None, 3, None]
none_dict = {'a': None, 'b': 4}
none_tuple = (None, [3, None, 4], 'eggs')
assert is_supported(none_var, filters=tuple(supported_types[mode]))
assert is_supported(none_list, filters=tuple(supported_types[mode]))
assert is_supported(none_dict, filters=tuple(supported_types[mode]))
assert is_supported(none_tuple, filters=tuple(supported_types[mode]))
def test_none_values_are_supported():
"""Tests that None values are displayed by default"""
supported_types = get_supported_types()
mode = 'editable'
none_var = None
none_list = [2, None, 3, None]
none_dict = {'a': None, 'b': 4}
none_tuple = (None, [3, None, 4], 'eggs')
assert is_supported(none_var, filters=tuple(supported_types[mode]))
assert is_supported(none_list, filters=tuple(supported_types[mode]))
assert is_supported(none_dict, filters=tuple(supported_types[mode]))
assert is_supported(none_tuple, filters=tuple(supported_types[mode]))
def test_dict_display():
"""Tests for display of dicts."""
long_list = list(range(100))
long_dict = dict(zip(list(range(100)), list(range(100))))
# Simple dict
assert value_to_display({0:0, 'a':'b'}) == "{0:0, 'a':'b'}"
# Long dict
assert (value_to_display(long_dict) ==
'{0:0, 1:1, 2:2, 3:3, 4:4, 5:5, 6:6, 7:7, 8:8, 9:9, ...}')
# Short list of lists
assert (value_to_display({1:long_dict, 2:long_dict}) ==
'{1:{0:0, 1:1, 2:2, 3:3, 4:4, ...}, 2:{0:0, 1:1, 2:2, 3:3, 4:4, ...}}')
# Long dict of dicts
result = ('{(0, 0, 0, 0, 0, ...):[0, 1, 2, 3, 4, ...], '
'(1, 1, 1, 1, 1, ...):[0, 1, 2, 3, 4, ...]}')
assert value_to_display({(0,)*100:long_list, (1,)*100:long_list}) == result[:70] + ' ...'
# Multiple level dicts
assert (value_to_display({0: {1:1, 2:2, 3:3, 4:{0:0}, 5:5}, 1:1}) ==
'{0:{1:1, 2:2, 3:3, 4:{...}, 5:5}, 1:1}')
assert value_to_display({0:0, 1:1, 2:2, 3:DF}) == '{0:0, 1:1, 2:2, 3:Dataframe}'
assert value_to_display({0:0, 1:1, 2:[[DF], PANEL]}) == '{0:0, 1:1, 2:[[...], Panel]}'
# Dict of complex object
assert value_to_display({0:COMPLEX_OBJECT}) == '{0:defaultdict}'
# Dict of composed objects
li = {0:COMPLEX_OBJECT, 1:PANEL, 2:2, 3:{0:0, 1:1}, 4:DF}
result = '{0:defaultdict, 1:Panel, 2:2, 3:{0:0, 1:1}, 4:Dataframe}'
assert value_to_display(li) == result
# Dict starting with a non-supported object (#5313)
supported_types = tuple(get_supported_types()['editable'])
di = {max: len, 1: 1}
assert value_to_display(di) in (
'{builtin_function_or_method:builtin_function_or_method, 1:1}',
'{1:1, builtin_function_or_method:builtin_function_or_method}')
assert is_supported(di, filters=supported_types)
def test_dict_display():
"""Tests for display of dicts."""
long_list = list(range(100))
long_dict = dict(zip(list(range(100)), list(range(100))))
# Simple dict
assert value_to_display({0:0, 'a':'b'}) == "{0:0, 'a':'b'}"
# Long dict
assert (value_to_display(long_dict) ==
'{0:0, 1:1, 2:2, 3:3, 4:4, 5:5, 6:6, 7:7, 8:8, 9:9, ...}')
# Short list of lists
assert (value_to_display({1:long_dict, 2:long_dict}) ==
'{1:{0:0, 1:1, 2:2, 3:3, 4:4, ...}, 2:{0:0, 1:1, 2:2, 3:3, 4:4, ...}}')
# Long dict of dicts
result = ('{(0, 0, 0, 0, 0, ...):[0, 1, 2, 3, 4, ...], '
'(1, 1, 1, 1, 1, ...):[0, 1, 2, 3, 4, ...]}')
assert value_to_display({(0,)*100:long_list, (1,)*100:long_list}) == result[:70] + ' ...'
# Multiple level dicts
assert (value_to_display({0: {1:1, 2:2, 3:3, 4:{0:0}, 5:5}, 1:1}) ==
'{0:{1:1, 2:2, 3:3, 4:{...}, 5:5}, 1:1}')
assert value_to_display({0:0, 1:1, 2:2, 3:DF}) == '{0:0, 1:1, 2:2, 3:Dataframe}'
assert value_to_display({0:0, 1:1, 2:[[DF], PANEL]}) == '{0:0, 1:1, 2:[[...], Panel]}'
# Dict of complex object
assert value_to_display({0:COMPLEX_OBJECT}) == '{0:defaultdict}'
# Dict of composed objects
li = {0:COMPLEX_OBJECT, 1:PANEL, 2:2, 3:{0:0, 1:1}, 4:DF}
result = '{0:defaultdict, 1:Panel, 2:2, 3:{0:0, 1:1}, 4:Dataframe}'
assert value_to_display(li) == result
# Dict starting with a non-supported object (#5313)
supported_types = tuple(get_supported_types()['editable'])
di = {max: len, 1: 1}
assert value_to_display(di) in (
'{builtin_function_or_method:builtin_function_or_method, 1:1}',
'{1:1, builtin_function_or_method:builtin_function_or_method}')
assert is_supported(di, filters=supported_types)
def test_list_display():
"""Tests for display of lists."""
long_list = list(range(100))
# Simple list
assert value_to_display([1, 2, 3]) == '[1, 2, 3]'
# Long list
assert (
value_to_display(long_list) == '[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ...]')
# Short list of lists
assert (value_to_display(
[long_list] * 3
) == '[[0, 1, 2, 3, 4, ...], [0, 1, 2, 3, 4, ...], [0, 1, 2, 3, 4, ...]]')
# Long list of lists
result = '[' + ''.join('[0, 1, 2, 3, 4, ...], ' * 10)[:-2] + ']'
assert value_to_display([long_list] * 10) == result[:70] + ' ...'
# Multiple level lists
assert (value_to_display([[1, 2, 3, [4], 5]] + long_list) ==
'[[1, 2, 3, [...], 5], 0, 1, 2, 3, 4, 5, 6, 7, 8, ...]')
assert value_to_display([1, 2, [DF]]) == '[1, 2, [Dataframe]]'
assert value_to_display([1, 2, [[DF], PANEL]]) == '[1, 2, [[...], Panel]]'
# List of complex object
assert value_to_display([COMPLEX_OBJECT]) == '[defaultdict]'
# List of composed objects
li = [COMPLEX_OBJECT, PANEL, 1, {1: 2, 3: 4}, DF]
result = '[defaultdict, Panel, 1, {1:2, 3:4}, Dataframe]'
assert value_to_display(li) == result
# List starting with a non-supported object (#5313)
supported_types = tuple(get_supported_types()['editable'])
li = [len, 1]
assert value_to_display(li) == '[builtin_function_or_method, 1]'
assert is_supported(li, filters=supported_types)
def test_list_display():
"""Tests for display of lists."""
long_list = list(range(100))
# Simple list
assert value_to_display([1, 2, 3]) == '[1, 2, 3]'
# Long list
assert (value_to_display(long_list) ==
'[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ...]')
# Short list of lists
assert (value_to_display([long_list] * 3) ==
'[[0, 1, 2, 3, 4, ...], [0, 1, 2, 3, 4, ...], [0, 1, 2, 3, 4, ...]]')
# Long list of lists
result = '[' + ''.join('[0, 1, 2, 3, 4, ...], '*10)[:-2] + ']'
assert value_to_display([long_list] * 10) == result[:70] + ' ...'
# Multiple level lists
assert (value_to_display([[1, 2, 3, [4], 5]] + long_list) ==
'[[1, 2, 3, [...], 5], 0, 1, 2, 3, 4, 5, 6, 7, 8, ...]')
assert value_to_display([1, 2, [DF]]) == '[1, 2, [Dataframe]]'
assert value_to_display([1, 2, [[DF], PANEL]]) == '[1, 2, [[...], Panel]]'
# List of complex object
assert value_to_display([COMPLEX_OBJECT]) == '[defaultdict]'
# List of composed objects
li = [COMPLEX_OBJECT, PANEL, 1, {1:2, 3:4}, DF]
result = '[defaultdict, Panel, 1, {1:2, 3:4}, Dataframe]'
assert value_to_display(li) == result
# List starting with a non-supported object (#5313)
supported_types = tuple(get_supported_types()['editable'])
li = [len, 1]
assert value_to_display(li) == '[builtin_function_or_method, 1]'
assert is_supported(li, filters=supported_types)