#N/A Add history rule

thefuck/rules/history.py

@@ -0,0 +1,24 @@
+from difflib import get_close_matches
+from thefuck.shells import get_history
+from thefuck.utils import get_closest, memoize
+from thefuck.rules.no_command import get_all_callables
+
+
+@memoize
+def _history_of_exists_without_current(command):
+    callables = get_all_callables()
+    return [line for line in get_history()
+            if line != command.script
+            and line.split(' ')[0] in callables]
+
+
+def match(command, settings):
+    return len(get_close_matches(command.script,
+                                 _history_of_exists_without_current(command)))
+
+
+def get_new_command(command, settings):
+    return get_closest(command.script,
+                       _history_of_exists_without_current(command))
+
+priority = 9999

thefuck/rules/no_command.py

@@ -1,7 +1,7 @@
 from difflib import get_close_matches
 import os
 from pathlib import Path
-from thefuck.utils import sudo_support
+from thefuck.utils import sudo_support, memoize
 from thefuck.shells import thefuck_alias, get_aliases
 
 
@@ -12,7 +12,8 @@ def _safe(fn, fallback):
         return fallback
 
 
-def _get_all_callables():
+@memoize
+def get_all_callables():
     tf_alias = thefuck_alias()
     return [exe.name
             for path in os.environ.get('PATH', '').split(':')
@@ -25,14 +26,14 @@ def _get_all_callables():
 def match(command, settings):
     return 'not found' in command.stderr and \
            bool(get_close_matches(command.script.split(' ')[0],
-                                  _get_all_callables()))
+                                  get_all_callables()))
 
 
 @sudo_support
 def get_new_command(command, settings):
     old_command = command.script.split(' ')[0]
     new_command = get_close_matches(old_command,
-                                    _get_all_callables())[0]
+                                    get_all_callables())[0]
     return ' '.join([new_command] + command.script.split(' ')[1:])