fix string_util

Author: tigersk

tigeropen/common/util/string_utils.py

@@ -28,6 +28,6 @@ def camel_to_underline_obj(d):
             for k, v in d.items()}
 
 
-def camel_to_underline(camel_str):
-    parts = camel_str.split('_')
+def underline_to_camel(underline_str):
+    parts = underline_str.split('_')
     return parts[0] + ''.join(x.title() for x in parts[1:])

tigeropen/quote/domain/filter.py

@@ -4,7 +4,7 @@
 # @Author  : sukai
 from tigeropen.common.consts import SortDirection
 from tigeropen.common.model import Field
-from tigeropen.common.util.string_utils import camel_to_underline
+from tigeropen.common.util.string_utils import underline_to_camel
 
 GREEKS = ['delta', 'gamma', 'theta', 'vega', 'rho']
 
@@ -79,7 +79,7 @@ def __init__(self, field, min_value=None, max_value=None, sort_direction=None, e
 
     def to_dict(self):
 
-        return {'field': camel_to_underline(self.field.name if isinstance(self.field, Field) else self.field),
+        return {'field': underline_to_camel(self.field.name if isinstance(self.field, Field) else self.field),
                 'min_value': self.min_value,
                 'max_value': self.max_value,
                 'sort_direction': self.sort.value if isinstance(self.sort, SortDirection) else self.sort,