Fix progress bar so that it shows number of labelled documents for seq2seq and added field to allow for seq2seq export.

app/api/serializers.py

@@ -160,5 +160,5 @@ class Seq2seqAnnotationSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = Seq2seqAnnotation
-        fields = ('id', 'text', 'user', 'document')
+        fields = ('id', 'text', 'user', 'document', 'prob')
         read_only_fields = ('user',)

app/api/utils.py

@@ -373,6 +373,7 @@ class JSONLRenderer(JSONRenderer):
                              ensure_ascii=self.ensure_ascii,
                              allow_nan=not self.strict) + '\n'
 
+
 class JSONPainter(object):
 
     def paint(self, documents):
@@ -406,6 +407,7 @@ class JSONPainter(object):
             data.append(d)
         return data
 
+
 class CSVPainter(JSONPainter):
 
     def paint(self, documents):

app/api/views.py

@@ -15,7 +15,7 @@ from rest_framework.parsers import MultiPartParser
 from rest_framework_csv.renderers import CSVRenderer
 
 from .filters import DocumentFilter
-from .models import Project, Label, Document
+from .models import Project, Label, Document, Seq2seqAnnotation
 from .permissions import IsAdminUserAndWriteOnly, IsProjectUser, IsOwnAnnotation
 from .serializers import ProjectSerializer, LabelSerializer, DocumentSerializer, UserSerializer
 from .serializers import ProjectPolymorphicSerializer
@@ -90,9 +90,14 @@ class StatisticsAPI(APIView):
         annotation_class = project.get_annotation_class()
         docs = project.documents.all()
         annotations = annotation_class.objects.filter(document_id__in=docs.all())
-        for d in annotations.values('label__text', 'user__username').annotate(Count('label'), Count('user')):
-            label_count[d['label__text']] += d['label__count']
-            user_count[d['user__username']] += d['user__count']
+        if annotation_class == Seq2seqAnnotation:
+            for d in annotations.values('text', 'user__username').annotate(Count('text'), Count('user')):
+                label_count[d['text']] += d['text__count']
+                user_count[d['user__username']] += d['user__count']
+        else:
+            for d in annotations.values('label__text', 'user__username').annotate(Count('label'), Count('user')):
+                label_count[d['label__text']] += d['label__count']
+                user_count[d['user__username']] += d['user__count']
         return label_count, user_count