From b0521e00486d0efeb29660bae8ae70ece2bb47ea Mon Sep 17 00:00:00 2001
From: Vlad Ovchynnykov <ovd4mail@gmail.com>
Date: Wed, 15 Sep 2021 15:24:32 +0300
Subject: [PATCH] Adds textdistance

---
 harnic/compare/utils.py | 4 +++-
 requirements.txt        | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/harnic/compare/utils.py b/harnic/compare/utils.py
index b988e5a..99810a3 100644
--- a/harnic/compare/utils.py
+++ b/harnic/compare/utils.py
@@ -1,5 +1,7 @@
 from difflib import _mdiff
 
+import textdistance
+
 
 class Comparison:
     def __init__(self, equal, strict_equal, diff, score):
@@ -73,7 +75,7 @@ def qp_compare(qp1, qp2):
 
 
 def text_compare(t1, t2):
-    return 1
+    return textdistance.levenshtein.normalized_similarity(str(t1).splitlines(), str(t2).splitlines())
 
 
 def content_compare(r1, r2):
diff --git a/requirements.txt b/requirements.txt
index ac38295..ae3118d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,3 +6,4 @@ six==1.16.0
 tabulate==0.8.9
 tqdm==4.62.1
 termcolor==1.1.0
+textdistance[extras]==4.2.1