[FIX] If ngrams list is empty.

388b0e69 · Administrator · d779511a · 388b0e69
Commit 388b0e69 authored Jun 17, 2015 by Administrator
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corpus_views.py gargantext_web/corpus_views.py +5 -1

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--- a/gargantext_web/corpus_views.py
+++ b/gargantext_web/corpus_views.py
@@ -345,7 +345,11 @@ def test_ngrams(request , project_id, corpus_id ):
    ngrams_ids = Ngrams_Scores.keys()

    import math
+
+    if len(ngrams_ids) != 0:
        occs_threshold = min ( 10 , math.sqrt(Sum / len(ngrams_ids)) )
+    else:
+        occs_threshold = 10

    Metrics = {
        "ngrams":[],