Clarify instructions for repopulation.

diff --git a/unscrambler.py b/unscrambler.py
index 056107f3fb66f39e8c13f9082c922b544898f493..e53ec2a51dc91d095c697d8176127c94b4c5dc49 100755 (executable)
--- a/unscrambler.py
+++ b/unscrambler.py
@@ -8,8 +8,7 @@ import decorator_utils
 import list_utils
 
 cfg = config.add_commandline_args(
-    f'Unscramble! ({__file__})',
-    'A fast word unscrambler.'
+    f'Unscramble! ({__file__})', 'A fast word unscrambler.'
 )
 cfg.add_argument(
     "--unscramble_indexfile",
@@ -159,9 +158,9 @@ class Unscrambler(object):
 
     @staticmethod
     def repopulate(
-            letter_sigs: Dict[str, int],
-            dictfile: str = '/usr/share/dict/words',
-            indexfile: str = '/usr/share/dict/sparse_index',
+        letter_sigs: Dict[str, int],
+        dictfile: str = '/usr/share/dict/words',
+        indexfile: str = '/usr/share/dict/sparse_index',
     ) -> None:
         """Before calling this method, change letter_sigs from the default above
         unless you want to populate the same exact files."""
@@ -196,7 +195,9 @@ class Unscrambler(object):
 
         """
         sig = Unscrambler.compute_word_sig(word)
-        return Unscrambler.lookup_by_sig(sig, include_fuzzy_matches=include_fuzzy_matches)
+        return Unscrambler.lookup_by_sig(
+            sig, include_fuzzy_matches=include_fuzzy_matches
+        )
 
     @staticmethod
     def lookup_by_sig(sig, *, include_fuzzy_matches=False) -> Dict[str, bool]:
@@ -241,15 +242,17 @@ class Unscrambler(object):
             word = Unscrambler.words[x]
             fsig = Unscrambler.sigs[x]
             if include_fuzzy_matches is True or (fsig == sig):
-                ret[word] = (fsig == sig)
+                ret[word] = fsig == sig
         return ret
 
+
 #
 # To repopulate, change letter_sigs and then call Unscrambler.repopulate.
-# See notes above.
+# See notes above.  See also ~/bin/unscramble.py --populate_destructively.
 #
 
 
 if __name__ == "__main__":
     import doctest
+
     doctest.testmod()