updated after rebase

setup.py

@@ -48,6 +48,7 @@
         Extension('uttut.elements.intent', ['uttut/elements/intent.c']),
         Extension('uttut.elements.entity', ['uttut/elements/entity.c']),
         Extension('uttut.elements.datum', ['uttut/elements/datum.c']),
+        Extension('uttut.elements.utils', ['uttut/elements/utils.c']),
         Extension('uttut.expand_by_entities', ['uttut/expand_by_entities.c']),
         Extension('uttut.toolkits.get_kth_combination', ['uttut/toolkits/get_kth_combination.c']),
         Extension('uttut.toolkits.partition_by_entities', [

uttut/elements/datum.pxd

@@ -1,4 +1,4 @@
-cdef class Datum:
+cdef class Datum:  # noqa: E999
 
     cdef public str utterance
     cdef public object intents

uttut/elements/datum.pyx

@@ -1,11 +1,13 @@
-from .intent cimport Intent
+import pprint
+
+from .intent cimport Intent  # noqa: E999
 from .entity cimport Entity
 
 from .exceptions import (
     EntityOverlapping,
     EntityPositionError,
 )
-from .utils cimport (
+from .utils cimport (  # noqa: E211
     entity_position_correct,
     overlap,
     msg_entity_wrong_position,
@@ -18,8 +20,8 @@ cdef class Datum:
     def __cinit__(
             self,
             str utterance,
-            object intents = None,  # : List[Intent] = None,
-            object entities = None,  # : List[Entity] = None,
+            object intents=None,  # : List[Intent] = None,
+            object entities=None,  # : List[Entity] = None,
         ):
         self.utterance = utterance
         self.intents = [] if intents is None else sorted(intents, key=lambda i: hash(i))
@@ -47,11 +49,10 @@ cdef class Datum:
         return True
 
     def __repr__(self):
-        return "<Datum {} {} with entities: {}>".format(
-            self.utterance,
-            self.intents,
-            self.entities,
-        )
+        intent_str = pprint.pformat(self.intents)
+        entity_str = pprint.pformat(self.entities)
+        return f"<Datum {self.utterance}\n with intents: "\
+            f"{intent_str}\n with entities:\n{entity_str}>"
 
     cpdef bint has_same_utterance_as(self, Datum other):
         return self.utterance == other.utterance

uttut/elements/entity.pxd

@@ -1,4 +1,4 @@
-cdef class Entity:
+cdef class Entity:  # noqa: E999
 
     cdef public unsigned int label
     cdef public str value

uttut/elements/entity.pyx

@@ -1,12 +1,12 @@
-cdef class Entity:
+cdef class Entity:  # noqa: E999
 
     def __cinit__(
             self,
             unsigned int label,
             str value,
             unsigned int start,
             unsigned int end,
-            object replacements = None,
+            object replacements=None,
         ) -> None:
 
         self.label = label