def proxy_small_table(tmpdir):
t = toTable("a", (1, 1, 2, 2, None), type_=int)
t.addColumn("d", ("4", "4", "2", "1", None), type_=str)
path = tmpdir.join("test.hdf5").strpath
to_hdf5(t, path)
prox = Hdf5TableProxy(path)
return prox
def test_hdf5_table_appender(table, tmpdir):
path = tmpdir.join("test.hdf5").strpath
to_hdf5(table, path, atomic=True)
append_to_hdf5([table, table, table], path)
path = tmpdir.join("test_2.hdf5").strpath
to_hdf5(table, path, atomic=False)
append_to_hdf5([table, table, table], path, atomic=False)
def proxy_small_table(tmpdir):
t = toTable("a", (1, 1, 2, 2, None), type_=int)
t.addColumn("d", ("4", "4", "2", "1", None), type_=str)
path = tmpdir.join("test.hdf5").strpath
to_hdf5(t, path)
prox = Hdf5TableProxy(path)
return prox
def test_hdf5_table_appender(table, tmpdir):
path = tmpdir.join("test.hdf5").strpath
to_hdf5(table, path, atomic=True)
append_to_hdf5([table, table, table], path)
path = tmpdir.join("test_2.hdf5").strpath
to_hdf5(table, path, atomic=False)
append_to_hdf5([table, table, table], path, atomic=False)
def tproxy(table):
folder = tempfile.mkdtemp()
path = os.path.join(folder, "t.hdf5")
to_hdf5(table, path)
tproxy = Hdf5TableProxy(path)
yield tproxy
tproxy.close()
def tproxy(table):
folder = tempfile.mkdtemp()
path = os.path.join(folder, "t.hdf5")
to_hdf5(table, path)
tproxy = Hdf5TableProxy(path)
yield tproxy
tproxy.close()
def test_write_unicode(tmpdir, regtest):
table = toTable("a", ("x", None, u"", "", u"ccccäää##c"), type_=unicode)
table.addColumn("b", ("x", "asbcder", None, None, ""), type_=str)
table.addColumn("c", ("x", "asbcder", 1, (1,), ""), type_=object)
path = tmpdir.join("t.hdf5").strpath
to_hdf5(table, path)
prox = Hdf5TableProxy(path)
print(prox.toTable(), file=regtest)
print(prox.reader.get_col_values("a"), file=regtest)
print(prox.reader.get_col_values("b"), file=regtest)
print([i.load() for i in prox.reader.get_col_values("c")], file=regtest)
def test_write_unicode(tmpdir, regtest):
table = toTable("a", ("x", None, u"", "", u"ccccäää##c"), type_=unicode)
table.addColumn("b", ("x", "asbcder", None, None, ""), type_=str)
table.addColumn("c", ("x", "asbcder", 1, (1, ), ""), type_=object)
path = tmpdir.join("t.hdf5").strpath
to_hdf5(table, path)
prox = Hdf5TableProxy(path)
print(prox.toTable(), file=regtest)
print(prox.reader.get_col_values("a"), file=regtest)
print(prox.reader.get_col_values("b"), file=regtest)
print([i.load() for i in prox.reader.get_col_values("c")], file=regtest)
def test_round_trip_objects(tmpdir, regtest):
# test roundtrip:
col = [{i: i + 1} for i in range(5)]
t0 = toTable("dicts", col, type_=object)
col = [{i: i + 2} for i in range(5)]
t0.addColumn("dicts_1", col, type_=object)
t0.addColumn("strs", map(str, range(5)), type_=str)
t0.addColumn("strs_1", t0.strs * 3 + "_x", type_=str)
print(t0, file=regtest)
path = tmpdir.join("test.hdf5").strpath
to_hdf5(t0, path)
tproxy = Hdf5TableProxy(path)
tback = tproxy.toTable()
print(tback, file=regtest)
def test_round_trip_objects(tmpdir, regtest):
# test roundtrip:
col = [{i: i + 1} for i in range(5)]
t0 = toTable("dicts", col, type_=object)
col = [{i: i + 2} for i in range(5)]
t0.addColumn("dicts_1", col, type_=object)
t0.addColumn("strs", map(str, range(5)), type_=str)
t0.addColumn("strs_1", t0.strs * 3 + "_x", type_=str)
print(t0, file=regtest)
path = tmpdir.join("test.hdf5").strpath
to_hdf5(t0, path)
tproxy = Hdf5TableProxy(path)
tback = tproxy.toTable()
print(tback, file=regtest)