class TestHDF: def setUp(self): self.data = np.random.randint(1000, size=(4, 100)) self.spt = np.random.randint(0, 100, (10, )) / 200. self.el_node = '/Subject/Session/Electrode' self.fname = 'test.h5' self.cell_node = self.el_node + '/cell' self.h5f = tables.openFile(self.fname, 'a') self.spt.sort() atom = tables.Atom.from_dtype(self.data.dtype) shape = self.data.shape filter = tables.Filters(complevel=0, complib='zlib') new_array = self.h5f.createCArray(self.el_node, "raw", atom, shape, filters=filter, createparents=True) self.sampfreq = 5.E3 new_array.attrs['sampfreq'] = self.sampfreq new_array[:] = self.data spt_array = self.h5f.createArray(self.el_node, "cell", self.spt, title="", createparents="True") self.h5f.close() def tearDown(self): self.filter.close() os.unlink(self.fname) def test_write(self): sp_dict = {'data': self.data, 'FS': self.sampfreq} spt_dict = {'data': self.spt} self.filter = PyTablesFilter("test2.h5") self.filter.write_sp(sp_dict, self.el_node + "/raw") self.filter.write_spt(spt_dict, self.cell_node) self.filter.close() exit_code = os.system('h5diff ' + self.fname + ' test2.h5') os.unlink("test2.h5") ok_(exit_code == 0) def test_read_sp(self): self.filter = PyTablesFilter(self.fname) sp = self.filter.read_sp(self.el_node) ok_((sp['data'][:] == self.data).all()) def test_read_sp_attr(self): #check n_contacts attribute self.filter = PyTablesFilter(self.fname) sp = self.filter.read_sp(self.el_node) n_contacts = sp['n_contacts'] ok_(n_contacts == self.data.shape[0]) def test_read_spt(self): self.filter = PyTablesFilter(self.fname) spt = self.filter.read_spt(self.cell_node) ok_((spt['data'] == self.spt).all())
class TestHDF: def setUp(self): self.data = np.random.randint(1000,size=(4, 100)) self.spt = np.random.randint(0,100, (10,))/200. self.el_node = '/Subject/Session/Electrode' self.fname = 'test.h5' self.cell_node = self.el_node+'/cell' self.h5f = tables.openFile(self.fname,'a') self.spt.sort() atom = tables.Atom.from_dtype(self.data.dtype) shape = self.data.shape filter = tables.Filters(complevel=0, complib='zlib') new_array = self.h5f.createCArray(self.el_node, "raw", atom, shape, filters=filter, createparents=True) self.sampfreq=5.E3 new_array.attrs['sampfreq']=self.sampfreq new_array[:] = self.data spt_array = self.h5f.createArray(self.el_node, "cell", self.spt, title="", createparents="True") self.h5f.close() def tearDown(self): self.filter.close() os.unlink(self.fname) def test_write(self): sp_dict = {'data':self.data,'FS':self.sampfreq} spt_dict = {'data':self.spt} self.filter = PyTablesFilter("test2.h5") self.filter.write_sp(sp_dict, self.el_node+"/raw") self.filter.write_spt(spt_dict, self.cell_node) self.filter.close() exit_code = os.system('h5diff ' + self.fname + ' test2.h5') os.unlink("test2.h5") ok_(exit_code==0) def test_read_sp(self): self.filter = PyTablesFilter(self.fname) sp = self.filter.read_sp(self.el_node) ok_((sp['data'][:]==self.data).all()) def test_read_sp_attr(self): #check n_contacts attribute self.filter = PyTablesFilter(self.fname) sp = self.filter.read_sp(self.el_node) n_contacts = sp['n_contacts'] ok_(n_contacts==self.data.shape[0]) def test_read_spt(self): self.filter = PyTablesFilter(self.fname) spt = self.filter.read_spt(self.cell_node) ok_((spt['data']==self.spt).all())
class TestHDF(object): def setUp(self): self.data = np.random.randint(1000, size=(4, 100)) self.spt = np.random.randint(0, 100, (10,)) / 200.0 self.el_node = "/Subject/Session/Electrode" self.fname = "test.h5" self.cell_node = self.el_node + "/cell" self.h5f = tables.openFile(self.fname, "a") self.spt.sort() atom = tables.Atom.from_dtype(self.data.dtype) shape = self.data.shape filter = tables.Filters(complevel=0, complib="zlib") new_array = self.h5f.createCArray(self.el_node, "raw", atom, shape, filters=filter, createparents=True) self.sampfreq = 5.0e3 new_array.attrs["sampfreq"] = self.sampfreq new_array[:] = self.data self.h5f.createArray(self.el_node, "cell", self.spt, title="", createparents="True") self.h5f.close() def tearDown(self): self.filter.close() os.unlink(self.fname) def test_write(self): sp_dict = {"data": self.data, "FS": self.sampfreq} spt_dict = {"data": self.spt} self.filter = PyTablesFilter("test2.h5") self.filter.write_sp(sp_dict, self.el_node + "/raw") self.filter.write_spt(spt_dict, self.cell_node) self.filter.close() exit_code = os.system("h5diff " + self.fname + " test2.h5") os.unlink("test2.h5") ok_(exit_code == 0) def test_read_sp(self): self.filter = PyTablesFilter(self.fname) sp = self.filter.read_sp(self.el_node) ok_((sp["data"][:] == self.data).all()) def test_read_sp_attr(self): # check n_contacts attribute self.filter = PyTablesFilter(self.fname) sp = self.filter.read_sp(self.el_node) n_contacts = sp["n_contacts"] ok_(n_contacts == self.data.shape[0]) def test_read_spt(self): self.filter = PyTablesFilter(self.fname) spt = self.filter.read_spt(self.cell_node) ok_((spt["data"] == self.spt).all())
#!/usr/bin/env python #coding=utf-8 from spike_sort.io.filters import PyTablesFilter, BakerlabFilter in_dataset = "/Gollum/s5gollum01/el3" out_dataset = "/SubjectA/session01/el1/raw" in_filter = BakerlabFilter("gollum.inf") out_filter = PyTablesFilter("tutorial.h5") sp = in_filter.read_sp(in_dataset) out_filter.write_sp(sp, out_dataset) in_filter.close() out_filter.close()