Add direction to alignment annotations

ediacara/Comparator.py

@@ -376,8 +376,6 @@ def interpret_asm(self):
         else:
             self.wrong_length = False
 
-        part_type = "assembly"  # all aln entries should be the asm seq
-
         # ALIGNMENT ANALYSIS (asm aligned to ref)
         # This block finds ins/del using unaligned sections:
         # Deletions (investigate Target Start/End)
@@ -446,11 +444,17 @@ def interpret_asm(self):
                 )
                 self.ref.features.append(feature)
 
+        part_type = "assembly"  # all aln entries should be the asm seq
+
         for index, row in self.aln.iterrows():
             # ALIGNMENT FEATURE
             # This block adds a feature showing the alignment:
+            if row["strand"] == "+":
+                strand = +1
+            else:
+                strand = -1
             location = SeqFeature.FeatureLocation(
-                row["target_start"], row["target_end"]
+                row["target_start"], row["target_end"], strand=strand
             )
             feature = SeqFeature.SeqFeature(
                 location=location,