def add(cls, alias, db_path, make_default=False):
"""
Add source to source manager - this includes initializing
all facilities hidden behind name 'source'. After source
has been added, it is accessible with alias.
Required arguments:
alias -- alias under which source will be accessible. Also
controls several paths under which temporary data is stored
for the sources
db_path -- path to database with EVE data for this source
Optional arguments:
make_default -- marks passed source default; it will be used
by default for some actions, like fit initialization, unless
specified explicitly
"""
if alias in cls._sources:
raise ExistingSourceError(alias)
# Database session
edb_session = make_evedata_session(db_path)
# Eos source
data_handler = SQLiteDataHandler(db_path)
cache_handler = JsonCacheHandler('staticdata/eos_cache/{}.json.bz2'.format(alias))
EosSourceManager.add(alias, data_handler, cache_handler)
eos_source = EosSourceManager.get(alias)
# Finally, add record to list of sources
source = Source(alias=alias, edb=edb_session, eos=eos_source)
cls._sources[alias] = source
if make_default is True:
cls.default = source
def test_get_real_source(mock_data_handler, mock_cache_handler):
alias = 'test'
source = Source(alias=alias, cache_handler=mock_cache_handler)
SourceManager.add(alias, mock_data_handler, mock_cache_handler)
result = SourceManager.get(alias)
assert result == source
def test_get_unkown_source(mock_data_handler, mock_cache_handler):
with pytest.raises(UnknownSourceError):
SourceManager.get('test')
