def migrate_settings(cls, settings, version):
if version < 2:
settings["graph"] = {}
rename_setting(settings, "admin", "admin_level")
rename_setting(settings, "autocommit", "auto_commit")
settings["graph"]["alpha_value"] = \
round(settings["opacity"] * 2.55)
settings["graph"]["show_legend"] = settings["show_legend"]
def test_rename_settings(self):
some_settings = dict(foo=42, bar=13)
rename_setting(some_settings, "foo", "baz")
self.assertDictEqual(some_settings, dict(baz=42, bar=13))
self.assertRaises(KeyError, rename_setting, some_settings, "qux", "quux")
context = Context(values=dict(foo=42, bar=13))
rename_setting(context, "foo", "baz")
self.assertDictEqual(context.values, dict(baz=42, bar=13))
def test_rename_settings(self):
some_settings = dict(foo=42, bar=13)
rename_setting(some_settings, "foo", "baz")
self.assertDictEqual(some_settings, dict(baz=42, bar=13))
self.assertRaises(KeyError, rename_setting, some_settings, "qux", "quux")
context = Context(values=dict(foo=42, bar=13))
rename_setting(context, "foo", "baz")
self.assertDictEqual(context.values, dict(baz=42, bar=13))
def migrate_context(cls, context, version):
if version < 2:
migrate_str_to_variable(context,
names="lat_attr",
none_placeholder="")
migrate_str_to_variable(context,
names="lon_attr",
none_placeholder="")
migrate_str_to_variable(context, names="attr", none_placeholder="")
rename_setting(context, "lat_attr", "attr_lat")
rename_setting(context, "lon_attr", "attr_lon")
rename_setting(context, "attr", "agg_attr")
# old selection will not be ported
rename_setting(context, "selection", "old_selection")
if context.values["agg_func"][0] == "Max":
context.values["agg_func"] = ("Maximal",
context.values["agg_func"][1])
elif context.values["agg_func"][0] == "Min":
context.values["agg_func"] = ("Minimal",
context.values["agg_func"][1])
elif context.values["agg_func"][0] == "Std":
context.values["agg_func"] = ("Std.",
context.values["agg_func"][1])
def migrate_context(cls, context, version):
if not version:
settings.rename_setting(context, "attrX", "attr_x")
settings.rename_setting(context, "attrY", "attr_y")
settings.migrate_str_to_variable(context)
def migrate_context(cls, context, version):
if not version:
settings.rename_setting(context, "attrX", "attr_x")
settings.rename_setting(context, "attrY", "attr_y")
settings.migrate_str_to_variable(context)
def migrate_context(cls, context, version):
if version < 2:
settings.migrate_str_to_variable(context,
names="lat_attr",
none_placeholder="")
settings.migrate_str_to_variable(context,
names="lon_attr",
none_placeholder="")
settings.migrate_str_to_variable(context,
names="class_attr",
none_placeholder="(None)")
# those settings can have two none placeholder
attr_placeholders = [("color_attr", "(Same color)"),
("label_attr", "(No labels)"),
("shape_attr", "(Same shape)"),
("size_attr", "(Same size)")]
for attr, place in attr_placeholders:
if context.values[attr][0] == place:
context.values[attr] = ("", context.values[attr][1])
settings.migrate_str_to_variable(context,
names=attr,
none_placeholder="")
if version < 3:
settings.rename_setting(context, "lat_attr", "attr_lat")
settings.rename_setting(context, "lon_attr", "attr_lon")
settings.rename_setting(context, "color_attr", "attr_color")
settings.rename_setting(context, "label_attr", "attr_label")
settings.rename_setting(context, "shape_attr", "attr_shape")
settings.rename_setting(context, "size_attr", "attr_size")
