final work on autocomplete

argenta/app/autocompleter/__init__.py

@@ -1,4 +1,4 @@
-__all__ = ["Autocompleter"]
+__all__ = ["AutoCompleter"]
 
 
-from argenta.app.autocompleter.models import Autocompleter
+from argenta.app.autocompleter.entity import AutoCompleter

argenta/app/autocompleter/entity.py

@@ -0,0 +1,45 @@
+import readline
+import os
+
+
+
+class AutoCompleter:
+    def __init__(self, history_filename: str = False, autocomplete_button: str = 'tab'):
+        self.history_filename = history_filename
+        self.autocomplete_button = autocomplete_button
+        self.matches = []
+
+    def complete(self, text, state):
+        matches = sorted(cmd for cmd in self.get_history_items() if cmd.startswith(text))
+        if len(matches) > 1:
+            common_prefix = matches[0]
+            for match in matches[1:]:
+                i = 0
+                while i < len(common_prefix) and i < len(match) and common_prefix[i] == match[i]:
+                    i += 1
+                common_prefix = common_prefix[:i]
+            if state == 0:
+                readline.insert_text(common_prefix[len(text):])
+                readline.redisplay()
+            return None
+        elif len(matches) == 1:
+            return matches[0] if state == 0 else None
+        else:
+            return None
+
+    def initial_setup(self):
+        if self.history_filename:
+            if os.path.exists(self.history_filename):
+                readline.read_history_file(self.history_filename)
+        readline.set_completer(self.complete)
+        readline.set_completer_delims(readline.get_completer_delims().replace(' ', ''))
+        readline.parse_and_bind(f'{self.autocomplete_button}: complete')
+
+    def exit_setup(self):
+        if self.history_filename:
+            readline.write_history_file(self.history_filename)
+
+    @staticmethod
+    def get_history_items():
+        return [readline.get_history_item(i) for i in range(1, readline.get_current_history_length() + 1)]
+

argenta/app/autocompleter/models.py

@@ -1,58 +0,0 @@
-import readline
-import os
-
-
-
-class Autocompleter:
-    def __init__(self, history_filename: str = './completer.hist', autocomplete_button: str = 'tab'):
-        self.history_filename = history_filename
-        self.autocomplete_button = autocomplete_button
-        self.matches = []
-
-    def complete(self, text, state):
-        if state == 0:
-            history_values = self.get_history_items()
-            if text:
-                self.matches = sorted(h for h in history_values if h and h.startswith(text))
-            else:
-                self.matches = []
-        try:
-            response = self.matches[state]
-        except IndexError:
-            response = None
-        return response
-
-    def initial_setup(self):
-        if os.path.exists(self.history_filename):
-            readline.read_history_file(self.history_filename)
-        readline.set_completer(self.complete)
-        readline.parse_and_bind(f'{self.autocomplete_button}: complete')
-
-    def write_command_to_history(self):
-        readline.write_history_file(self.history_filename)
-
-    @staticmethod
-    def get_history_items():
-        return [readline.get_history_item(i) for i in range(1, readline.get_current_history_length() + 1)]
-
-
-
-def inputting():
-    autocompleter = Autocompleter()
-    autocompleter.initial_setup()
-    print(f'Максимальная длина файла истории: {readline.get_history_length()}')
-    print(f'История запуска:{autocompleter.get_history_items()}')
-    while True:
-        line = input('\n!("stop" to quit) Ввод текста: => ')
-        if line == 'stop':
-            print(f'Конец записи истории: {autocompleter.get_history_items()}')
-            autocompleter.write_command_to_history()
-            break
-
-
-inputting()
-
-
-
-
-

argenta/app/defaults.py

@@ -5,4 +5,5 @@ from dataclasses import dataclass
 class PredeterminedMessages:
     USAGE = '[b dim]Usage[/b dim]: [i]<command> <[green]flags[/green]>[/i]'
     HELP = '[b dim]Help[/b dim]: [i]<command>[/i] [b red]--help[/b red]'
+    AUTOCOMPLETE = '[b dim]Autocomplete[/b dim]: [i]<part>[/i] [bold]<tab>'
 

argenta/app/models.py

@@ -8,7 +8,7 @@ import re
 from argenta.command.models import Command, InputCommand
 from argenta.router import Router
 from argenta.router.defaults import system_router
-from argenta.app.autocompleter import Autocompleter
+from argenta.app.autocompleter import AutoCompleter
 from argenta.app.dividing_line.models import StaticDividingLine, DynamicDividingLine
 from argenta.command.exceptions import (UnprocessedInputFlagException,
                                         RepeatedInputFlagsException,
@@ -34,7 +34,7 @@ class AppInit:
                  dividing_line: StaticDividingLine | DynamicDividingLine = StaticDividingLine(),
                  repeat_command_groups: bool = True,
                  full_override_system_messages: bool = False,
-                 autocompleter: Autocompleter = Autocompleter(),
+                 autocompleter: AutoCompleter = AutoCompleter(),
                  print_func: Callable[[str], None] = Console().print) -> None:
         self._prompt = prompt
         self._print_func = print_func
@@ -45,6 +45,7 @@ class AppInit:
         self._ignore_command_register = ignore_command_register
         self._repeat_command_groups_description = repeat_command_groups
         self._full_override_system_messages = full_override_system_messages
+        self._autocompleter = autocompleter
 
         self._farewell_message = farewell_message
         self._initial_message = initial_message
@@ -189,6 +190,7 @@ class AppSetups(AppValidators, AppPrinters):
         self._setup_system_router()
         self._validate_number_of_routers()
         self._validate_included_routers()
+        self._autocompleter.initial_setup()
 
         self._print_func(self._initial_message)
 
@@ -223,6 +225,7 @@ class App(AppSetters, AppNonStandardHandlers, AppSetups):
                 continue
 
             if self._is_exit_command(input_command):
+                self._autocompleter.exit_setup()
                 return
 
             if self._is_unknown_command(input_command):