search spell checking

INSTALL.txt

@@ -4,7 +4,8 @@ Tested with Dependancy:Version
 python3:3.10.6-1~22.04
 python3-flask:2.0.1-2ubuntu1
 sqlite3:3.37.2-2ubuntu0.1
-bible-kjv:4.37
+libhunspell-dev:1.7.0-4build1
+python3-hunspell:0.5.5-2build6
 uwsgi-core:2.0.20-4
 uwsgi-plugin-python3:2.0.20-4
 apache2:2.4.52-1ubuntu4.2

app.py

@@ -5,6 +5,7 @@ from datetime import date # used for daily verse
 import sqlite3
 import string # for literals
 import json # for dictionary
+import hunspell # for spell checking
 DEBUG = 0
 
 """
@@ -164,8 +165,9 @@ def define():
         dictionary = json.load(data)
     ref = ref.lower()
     if not ref in dictionary.keys():
-        return "{} not found".format(ref)
+        h = hunspell.HunSpell("kjv.dic","kjv.aff")
-
+        suggestions = h.suggest(ref)
+        return "{} not found, try one of the following: {}".format(ref, ', '.join(suggestions))
     arg_view = request.args.get("view", None)
     if arg_view == "plain":
         response = return_dict_plain(ref, dictionary[ref])
@@ -363,8 +365,13 @@ def search():
         return send_file("html/search.html")
 
     results = lookup_fts(cleaned_keywords)
+    if not results:
+        h = hunspell.HunSpell("kjv.dic","kjv.aff")
+        suggestions = h.suggest(cleaned_keywords)
+        return "{} not found, try one of the following: {}".format(cleaned_keywords, ', '.join(suggestions))
     response_list = response_multi(results)
 
+
     arg_view = request.args.get("view", None)
     if arg_view == "plain" or arg_view == "rich":
         response = "<br>".join(response_list)

kjv.aff

@@ -0,0 +1,109 @@
+SET UTF-8
+TRY esiaénrtolcdugmfphbyvkw-'.zqjxSNRTLCGDMFPHBEAUYOIVKWóöâôZQJXÅçèîêàïüäñ
+ICONV 1
+ICONV ’ '
+NOSUGGEST !
+
+# ordinal numbers
+COMPOUNDMIN 1
+# only in compounds: 1th, 2th, 3th
+ONLYINCOMPOUND c
+# compound rules:
+# 1. [0-9]*1[0-9]th (10th, 11th, 12th, 56714th, etc.)
+# 2. [0-9]*[02-9](1st|2nd|3rd|[4-9]th) (21st, 22nd, 123rd, 1234th, etc.)
+COMPOUNDRULE 2
+COMPOUNDRULE n*1t
+COMPOUNDRULE n*mp
+WORDCHARS 0123456789’
+
+REP 90
+REP a ei
+REP ei a
+REP a ey
+REP ey a
+REP ai ie
+REP ie ai
+REP alot a_lot
+REP are air
+REP are ear
+REP are eir
+REP air are
+REP air ere
+REP ere air
+REP ere ear
+REP ere eir
+REP ear are
+REP ear air
+REP ear ere
+REP eir are
+REP eir ere
+REP ch te
+REP te ch
+REP ch ti
+REP ti ch
+REP ch tu
+REP tu ch
+REP ch s
+REP s ch
+REP ch k
+REP k ch
+REP f ph
+REP ph f
+REP gh f
+REP f gh
+REP i igh
+REP igh i
+REP i uy
+REP uy i
+REP i ee
+REP ee i
+REP j di
+REP di j
+REP j gg
+REP gg j
+REP j ge
+REP ge j
+REP s ti
+REP ti s
+REP s ci
+REP ci s
+REP k cc
+REP cc k
+REP k qu
+REP qu k
+REP kw qu
+REP o eau
+REP eau o
+REP o ew
+REP ew o
+REP oo ew
+REP ew oo
+REP ew ui
+REP ui ew
+REP oo ui
+REP ui oo
+REP ew u
+REP u ew
+REP oo u
+REP u oo
+REP u oe
+REP oe u
+REP u ieu
+REP ieu u
+REP ue ew
+REP ew ue
+REP uff ough
+REP oo ieu
+REP ieu oo
+REP ier ear
+REP ear ier
+REP ear air
+REP air ear
+REP w qu
+REP qu w
+REP z ss
+REP ss z
+REP shun tion
+REP shun sion
+REP shun cion
+REP size cise