improve listngram class

documents/admin.py

@@ -38,7 +38,6 @@ class ProjectAdmin(admin.ModelAdmin):
             obj.analyst = request.user
         obj.save()
 
-
 class CorpusAdmin(admin.ModelAdmin):
     exclude = ('analyst',)
     list_display = ('title', 'date', 'database', 'analyst')
@@ -64,7 +63,6 @@ class CorpusAdmin(admin.ModelAdmin):
             obj.analyst = request.user
         obj.save()
 
-
 class DocumentAdmin(admin.ModelAdmin):
     exclude = ('analyst',)
     list_display = ('date', 'source', 'title')
@@ -90,6 +88,20 @@ class DocumentAdmin(admin.ModelAdmin):
             obj.analyst = request.user
         obj.save()
 
+class NgramAdmin(admin.ModelAdmin):
+    list_display = ('terms', 'stem', 'n')
+    list_per_page = 20
+
+class NgramDocAdmin(admin.ModelAdmin):
+    list_display = ('terms', 'document', 'occurrences')
+    list_per_page = 20
+
+class ListNgramAdmin(admin.ModelAdmin):
+    list_display = ('liste', 'mainForm', 'cvalue')
+    list_per_page = 20
+
+
+
 admin.site.register(Database)
 admin.site.register(Language)
 
@@ -97,8 +109,8 @@ admin.site.register(Project, ProjectAdmin)
 admin.site.register(Corpus, CorpusAdmin)
 admin.site.register(Document, DocumentAdmin)
 
+admin.site.register(Ngram,NgramAdmin)
+admin.site.register(NgramDocument, NgramDocAdmin)
 
-admin.site.register(Ngram)
-admin.site.register(NgramDocument)
 admin.site.register(List)
-admin.site.register(ListNgram)
+admin.site.register(ListNgram, ListNgramAdmin)

documents/models.py

@@ -27,7 +27,6 @@ class Language(models.Model):
         return self.language
     language        = models.CharField(max_length=30, unique=True)
 
-
 class Project(models.Model):
     date        = models.DateField(default=timezone.now(), verbose_name="Date of creation")
     analyst     = models.ForeignKey(User, related_name='entries')
@@ -46,7 +45,6 @@ class Project(models.Model):
     def __str__(self):
         return self.title
 
-
 class Corpus(models.Model):
     project     = models.ForeignKey(Project)
     database    = models.ForeignKey(Database)
@@ -71,7 +69,6 @@ class Corpus(models.Model):
     def __str__(self):
         return self.title
 
-
 class Document(models.Model):
     project     = models.ForeignKey(Project)
     corpus      = models.ForeignKey(Corpus)
@@ -149,8 +146,8 @@ class List(models.Model):
 class ListNgram(models.Model):
     liste       = models.ForeignKey(List)
     mainForm    = models.ForeignKey(Ngram, related_name="mainForm")
-    othersForms = models.ManyToManyField(Ngram, related_name="otherForms")
-    cvalue      = models.DecimalField(max_digits=19, decimal_places=10,blank=True)
+    othersForms = models.ManyToManyField(Ngram, related_name="otherForms", blank=True)
+    cvalue      = models.DecimalField(max_digits=19, decimal_places=10, blank=True, null=True)
     def __str__(self):
         return self.mainForm.terms
 
@@ -179,7 +176,6 @@ class Coocurrence(models.Model):
         return self.title
 
 
-
 # graph ?