def test_get_interpreters_to_show():
default_interpreters = OrderedDict((
('hive', {
'name': 'Hive', 'interface': 'hiveserver2', 'type': 'hive', 'is_sql': True, 'options': {}, 'is_catalog': False, 'category': 'editor', 'dialect': 'hive'
}),
('spark', {
'name': 'Scala', 'interface': 'livy', 'type': 'spark', 'is_sql': False, 'options': {}, 'is_catalog': False, 'category': 'editor', 'dialect': 'scala'
}),
('pig', {
'name': 'Pig', 'interface': 'pig', 'type': 'pig', 'is_sql': False, 'options': {}, 'is_catalog': False, 'category': 'editor', 'dialect': 'pig'
}),
('java', {
'name': 'Java', 'interface': 'oozie', 'type': 'java', 'is_sql': False, 'options': {}, 'is_catalog': False, 'category': 'editor', 'dialect': 'java'
})
))
expected_interpreters = OrderedDict((
('java', {
'name': 'Java', 'interface': 'oozie', 'type': 'java', 'is_sql': False, 'options': {}, 'is_catalog': False, 'category': 'editor', 'dialect': 'java'
}),
('pig', {
'name': 'Pig', 'interface': 'pig', 'is_sql': False, 'type': 'pig', 'options': {}, 'is_catalog': False, 'category': 'editor', 'dialect': 'pig'
}),
('hive', {
'name': 'Hive', 'interface': 'hiveserver2', 'is_sql': True, 'type': 'hive', 'options': {}, 'is_catalog': False, 'category': 'editor', 'dialect': 'hive'
}),
('spark', {
'name': 'Scala', 'interface': 'livy', 'type': 'spark', 'is_sql': False, 'options': {}, 'is_catalog': False, 'category': 'editor', 'dialect': 'scala'
})
))
try:
resets = [INTERPRETERS.set_for_testing(default_interpreters), APP_BLACKLIST.set_for_testing('')]
appmanager.DESKTOP_MODULES = []
appmanager.DESKTOP_APPS = None
appmanager.load_apps(APP_BLACKLIST.get())
interpreters_shown_on_wheel_unset = get_ordered_interpreters()
assert_equal(
list(default_interpreters.values()),
interpreters_shown_on_wheel_unset,
'get_interpreters_to_show should return the same as get_interpreters when interpreters_shown_on_wheel is unset. expected: %s, actual: %s' % (
list(default_interpreters.values()), interpreters_shown_on_wheel_unset
)
)
resets.append(INTERPRETERS_SHOWN_ON_WHEEL.set_for_testing('java,pig'))
assert_equal(list(expected_interpreters.values()), get_ordered_interpreters(),
'get_interpreters_to_show did not return interpreters in the correct order expected: %s, actual: %s'
% (list(expected_interpreters.values()), get_ordered_interpreters()))
finally:
for reset in resets:
reset()
appmanager.DESKTOP_MODULES = []
appmanager.DESKTOP_APPS = None
appmanager.load_apps(APP_BLACKLIST.get())
def test_get_ordered_interpreters():
default_interpreters = OrderedDict((
('hive', {
'name': 'Hive', 'displayName': 'Hive', 'interface': 'hiveserver2', 'type': 'hive', 'is_sql': True,
'options': {}, 'dialect_properties': None, 'is_catalog': False, 'category': 'editor', 'dialect': 'hive'
}),
('impala', {
'name': 'Impala', 'displayName': 'Impala', 'interface': 'hiveserver2', 'type': 'impala', 'is_sql': True,
'options': {}, 'dialect_properties': None, 'is_catalog': False, 'category': 'editor', 'dialect': 'impala'
}),
('spark', {
'name': 'Scala', 'displayName': 'Scala', 'interface': 'livy', 'type': 'spark', 'is_sql': False, 'options': {},
'dialect_properties': None, 'is_catalog': False, 'category': 'editor', 'dialect': 'scala'
}),
('pig', {
'name': 'Pig', 'displayName': 'Pig', 'interface': 'pig', 'type': 'pig', 'is_sql': False, 'options': {},
'dialect_properties': None, 'is_catalog': False, 'category': 'editor', 'dialect': 'pig'
}),
('java', {
'name': 'Java', 'displayName': 'Java', 'interface': 'oozie', 'type': 'java', 'is_sql': False, 'options': {},
'dialect_properties': None, 'is_catalog': False, 'category': 'editor', 'dialect': 'java'
})
))
try:
resets = [APP_BLACKLIST.set_for_testing('')]
appmanager.DESKTOP_MODULES = []
appmanager.DESKTOP_APPS = None
appmanager.load_apps(APP_BLACKLIST.get())
with patch('notebook.conf.is_cm_managed') as is_cm_managed:
with patch('notebook.conf.appmanager.get_apps_dict') as get_apps_dict:
with patch('notebook.conf.has_connectors') as has_connectors:
get_apps_dict.return_value = {'hive': {}}
has_connectors.return_value = False
notebook.conf.INTERPRETERS_CACHE = None
is_cm_managed.return_value = False
# No CM --> Verbatim
INTERPRETERS.set_for_testing(
OrderedDict((
('phoenix', {
'name': 'Phoenix', 'interface': 'sqlalchemy', 'dialect': 'phoenix'
}),)
)
)
assert_equal(
[interpreter['dialect'] for interpreter in get_ordered_interpreters()],
['phoenix']
)
assert_equal( # Check twice because of cache
[interpreter['dialect'] for interpreter in get_ordered_interpreters()],
['phoenix']
)
is_cm_managed.return_value = True
notebook.conf.INTERPRETERS_CACHE = None
# CM --> Append []
INTERPRETERS.set_for_testing(
OrderedDict(()
)
)
assert_equal(
[interpreter['dialect'] for interpreter in get_ordered_interpreters()],
['hive']
)
assert_equal( # Check twice
[interpreter['dialect'] for interpreter in get_ordered_interpreters()],
['hive']
)
notebook.conf.INTERPRETERS_CACHE = None
# CM --> Append [Phoenix]
INTERPRETERS.set_for_testing(
OrderedDict((
('phoenix', {
'name': 'Phoenix', 'interface': 'sqlalchemy', 'dialect': 'phoenix'
}),)
)
)
assert_equal(
[interpreter['dialect'] for interpreter in get_ordered_interpreters()],
['hive', 'phoenix']
)
assert_equal( # Check twice
[interpreter['dialect'] for interpreter in get_ordered_interpreters()],
['hive', 'phoenix']
)
finally:
for reset in resets:
reset()
appmanager.DESKTOP_MODULES = []
appmanager.DESKTOP_APPS = None
appmanager.load_apps(APP_BLACKLIST.get())
notebook.conf.INTERPRETERS_CACHE = None