def test_as_pickle(path, tmpdir):
from emzed.core.data_types.ms_types import PeakMapProxy, PeakMap
pm = PeakMapProxy(path("data/SHORT_MS2_FILE.mzData"))
print(pm)
path = tmpdir.join("pm.pickle").strpath
pm.dump_as_pickle(path)
pm = PeakMap.load_as_pickle(path)
print(pm)
def test_squeeze(path):
from emzed.core.data_types.ms_types import PeakMapProxy
pm = PeakMapProxy(path("data/SHORT_MS2_FILE.mzData"))
# this will trigger loading:
n = len(pm)
assert n == 41
assert isinstance(pm, PeakMapProxy)
assert "_spectra" in pm.__dict__
pm.squeeze()
assert "_spectra" not in pm.__dict__
assert len(pm) == 41 # triggers loading
assert "_spectra" in pm.__dict__
def test_0(path):
from emzed.core.data_types.ms_types import PeakMapProxy
pm = PeakMapProxy(path("data/SHORT_MS2_FILE.mzData"))
# this will trigger loading:
n = len(pm)
assert n == 41
