v0.3.5

argenta/app/entity.py

@@ -1,18 +1,18 @@
 from typing import Callable
 from inspect import getfullargspec
+import re
 
 from ..command.entity import Command
 from ..router.entity import Router
-from ..command.input_comand.entity import InputCommand
+from ..command.exceptions import (UnprocessedInputFlagException,
-from ..command.input_comand.exceptions import (IncorrectInputFlagException,
+                                  RepeatedInputFlagsException,
-                                               InvalidInputFlagsHandlerHasBeenAlreadyCreatedException,
+                                  EmptyInputCommandException)
-                                               IncorrectNumberArgsHandlerException,
-                                               UnknownCommandHandlerHasBeenAlreadyCreatedException)
 from .exceptions import (InvalidRouterInstanceException,
                          InvalidDescriptionMessagePatternException,
                          NoRegisteredRoutersException,
                          NoRegisteredHandlersException,
-                         RepeatedCommandInDifferentRoutersException)
+                         RepeatedCommandInDifferentRoutersException,
+                         IncorrectNumberOfHandlerArgsException)
 
 
 class App:
@@ -45,11 +45,12 @@ class App:
         self.repeat_command_groups = repeat_command_groups
 
         self._routers: list[Router] = []
-        self._invalid_input_flags_handler: Callable[[str], None] | None = None
-        self._unknown_command_handler: Callable[[Command], None] | None = None
-        self._registered_router_entities: list[dict[str, str | list[dict[str, Callable[[], None] | Command]] | Router]] = []
-        self._app_main_router: Router | None = None
         self._description_message_pattern: str = '[{command}] *=*=* {description}'
+        self._registered_router_entities: list[dict[str, str | list[dict[str, Callable[[], None] | Command]] | Router]] = []
+        self._invalid_input_flags_handler: Callable[[str], None] = lambda raw_command: print_func(f'Incorrect flag syntax: "{raw_command}"')
+        self._repeated_input_flags_handler: Callable[[str], None] = lambda raw_command: print_func(f'Repeated input flags: "{raw_command}"')
+        self._empty_input_command_handler: Callable[[], None] = lambda: print_func(f'Empty input command')
+        self._unknown_command_handler: Callable[[Command], None] = lambda command: print_func(f"Unknown command: {command.get_string_entity()}")
 
 
     def start_polling(self) -> None:
@@ -71,24 +72,42 @@ class App:
             raw_command: str = input()
 
             try:
-                input_command: InputCommand = InputCommand.parse(raw_command=raw_command)
+                input_command: Command = Command.parse_input_command(raw_command=raw_command)
-            except IncorrectInputFlagException:
+            except UnprocessedInputFlagException:
                 self.print_func(self.line_separate)
-                if self._invalid_input_flags_handler:
                 self._invalid_input_flags_handler(raw_command)
-                else:
-                    self.print_func(f'Incorrect flag syntax: "{raw_command}"')
                 self.print_func(self.line_separate)
+
                 if not self.repeat_command_groups:
                     self.print_func(self.prompt)
                 continue
 
-            self._checking_command_for_exit_command(input_command.get_string_entity())
+            except RepeatedInputFlagsException:
+                self.print_func(self.line_separate)
+                self._repeated_input_flags_handler(raw_command)
                 self.print_func(self.line_separate)
 
+                if not self.repeat_command_groups:
+                    self.print_func(self.prompt)
+                continue
+
+            except EmptyInputCommandException:
+                self.print_func(self.line_separate)
+                self._empty_input_command_handler()
+                self.print_func(self.line_separate)
+
+                if not self.repeat_command_groups:
+                    self.print_func(self.prompt)
+                continue
+
+            self._check_command_for_exit_command(input_command.get_string_entity())
+
+            self.print_func(self.line_separate)
             is_unknown_command: bool = self._check_is_command_unknown(input_command)
 
             if is_unknown_command:
+                self.print_func(self.line_separate)
+                self.print_func(self.command_group_description_separate)
                 if not self.repeat_command_groups:
                     self.print_func(self.prompt)
                 continue
@@ -111,44 +130,39 @@ class App:
 
 
     def set_description_message_pattern(self, pattern: str) -> None:
-        try:
+        first_check = re.match(r'.*{command}.*', pattern)
-            pattern.format(command='command',
+        second_check = re.match(r'.*{description}.*', pattern)
-                           description='description')
+
-        except KeyError:
+        if bool(first_check) and bool(second_check):
-            raise InvalidDescriptionMessagePatternException(pattern)
             self._description_message_pattern: str = pattern
+        else:
+            raise InvalidDescriptionMessagePatternException(pattern)
 
 
     def set_invalid_input_flags_handler(self, handler: Callable[[str], None]) -> None:
-        if self._invalid_input_flags_handler:
-            raise InvalidInputFlagsHandlerHasBeenAlreadyCreatedException()
-        else:
         args = getfullargspec(handler).args
         if len(args) != 1:
-                raise IncorrectNumberArgsHandlerException()
+            raise IncorrectNumberOfHandlerArgsException()
         else:
             self._invalid_input_flags_handler = handler
 
 
-    def set_unknown_command_handler(self, handler: Callable[[str], None]) -> None:
+    def set_repeated_input_flags_handler(self, handler: Callable[[str], None]) -> None:
-        if self._unknown_command_handler:
-            raise UnknownCommandHandlerHasBeenAlreadyCreatedException()
-        else:
         args = getfullargspec(handler).args
         if len(args) != 1:
-                raise IncorrectNumberArgsHandlerException()
+            raise IncorrectNumberOfHandlerArgsException()
+        else:
+            self._repeated_input_flags_handler = handler
+
+
+    def set_unknown_command_handler(self, handler: Callable[[str], None]) -> None:
+        args = getfullargspec(handler).args
+        if len(args) != 1:
+            raise IncorrectNumberOfHandlerArgsException()
         else:
             self._unknown_command_handler = handler
 
 
-    def get_all_app_commands(self) -> list[str]:
-        all_commands: list[str] = []
-        for router in self._routers:
-            all_commands.extend(router.get_all_commands())
-
-        return all_commands
-
-
     def include_router(self, router: Router) -> None:
         if not isinstance(router, Router):
             raise InvalidRouterInstanceException()
@@ -190,7 +204,7 @@ class App:
                         raise RepeatedCommandInDifferentRoutersException()
 
 
-    def _checking_command_for_exit_command(self, command: str):
+    def _check_command_for_exit_command(self, command: str):
         if command.lower() == self.exit_command.lower():
             if self.ignore_exit_command_register:
                 self.print_func(self.farewell_message)
@@ -211,14 +225,7 @@ class App:
                     else:
                         if command_entity['command'].get_string_entity() == command.get_string_entity():
                             return False
-
-        if self._unknown_command_handler:
         self._unknown_command_handler(command)
-        else:
-            print(f"Unknown command: {command.get_string_entity()}")
-
-        self.print_func(self.line_separate)
-        self.print_func(self.command_group_description_separate)
         return True
 
 

argenta/app/exceptions.py

@@ -28,3 +28,8 @@ class NoRegisteredHandlersException(Exception):
 class RepeatedCommandInDifferentRoutersException(Exception):
     def __str__(self):
         return "Commands in different handlers cannot be repeated"
+
+
+class IncorrectNumberOfHandlerArgsException(Exception):
+    def __str__(self):
+        return "Incorrect Input Flags Handler has incorrect number of arguments"

argenta/command/__init__.py

@@ -0,0 +1 @@
+from .entity import Command

argenta/command/entity.py

@@ -2,46 +2,51 @@ from .params.flag.entity import Flag
 from .params.flag.flags_group.entity import FlagsGroup
 from .exceptions import (InvalidCommandInstanceException,
                          InvalidDescriptionInstanceException,
-                         InvalidFlagsInstanceException)
+                         InvalidFlagsInstanceException,
-from .params.flag.input_flag.entity import InputFlag
+                         UnprocessedInputFlagException,
+                         RepeatedInputFlagsException,
+                         EmptyInputCommandException)
+
+from typing import Generic, TypeVar
 
 
-class Command:
+T = TypeVar('T')
+
+
+class Command(Generic[T]):
     def __init__(self, command: str,
-                 description: str | None = None,
+                 description: str = None,
                  flags: Flag | FlagsGroup | None = None):
         self._command = command
-        self._description = description
+        self._description = f'description for "{self._command}" command' if not description else description
-        self._flags: FlagsGroup | None = flags if isinstance(flags, FlagsGroup) else FlagsGroup([flags]) if isinstance(flags, Flag) else flags
+        self._registered_flags: FlagsGroup | None = flags if isinstance(flags, FlagsGroup) else FlagsGroup([flags]) if isinstance(flags, Flag) else flags
+
+        self._input_flags: FlagsGroup | None = None
 
-        self._input_flags: InputFlag | FlagsGroup | None = None
 
     def get_string_entity(self):
         return self._command
 
+
     def get_description(self):
-        if not self._description:
-            description = f'description for "{self._command}" command'
-            return description
-        else:
         return self._description
 
-    def get_flags(self):
-        return self._flags
 
-    def set_command(self, command: str):
+    def get_registered_flags(self):
-        self._command = command
+        return self._registered_flags
+
 
     def validate_commands_params(self):
         if not isinstance(self._command, str):
             raise InvalidCommandInstanceException(self._command)
         if not isinstance(self._description, str):
             raise InvalidDescriptionInstanceException()
-        if not any([(isinstance(self._flags, Flag), isinstance(self._flags, FlagsGroup)), not self._flags]):
+        if not any([(isinstance(self._registered_flags, FlagsGroup)), not self._registered_flags]):
             raise InvalidFlagsInstanceException
 
-    def validate_input_flag(self, flag: InputFlag):
+
-        registered_flags: FlagsGroup | Flag | None = self._flags
+    def validate_input_flag(self, flag: Flag):
+        registered_flags: FlagsGroup | None = self.get_registered_flags()
         if registered_flags:
             if isinstance(registered_flags, Flag):
                 if registered_flags.get_string_entity() == flag.get_string_entity():
@@ -57,4 +62,60 @@ class Command:
         return False
 
 
+    def set_input_flags(self, input_flags: FlagsGroup):
+        self._input_flags = input_flags
+
+    def get_input_flags(self) -> FlagsGroup:
+        return self._input_flags
+
+    @staticmethod
+    def parse_input_command(raw_command: str) -> 'Command[T]':
+        if not raw_command:
+            raise EmptyInputCommandException()
+        list_of_tokens = raw_command.split()
+        command = list_of_tokens[0]
+        list_of_tokens.pop(0)
+
+        flags: FlagsGroup = FlagsGroup()
+        current_flag_name = None
+        current_flag_value = None
+        for _ in list_of_tokens:
+            if _.startswith('-'):
+                flag_prefix_last_symbol_index = _.rfind('-')
+                if current_flag_name or len(_) < 2 or len(_[:flag_prefix_last_symbol_index]) > 3:
+                    raise UnprocessedInputFlagException()
+                else:
+                    current_flag_name = _
+            else:
+                if not current_flag_name:
+                    raise UnprocessedInputFlagException()
+                else:
+                    current_flag_value = _
+            if current_flag_name and current_flag_value:
+                flag_prefix_last_symbol_index = current_flag_name.rfind('-')
+                flag_prefix = current_flag_name[:flag_prefix_last_symbol_index]
+                flag_name = current_flag_name[flag_prefix_last_symbol_index:]
+
+                input_flag = Flag(flag_name=flag_name,
+                                  flag_prefix=flag_prefix)
+                input_flag.set_value(current_flag_value)
+
+                all_flags = [x.get_string_entity() for x in flags.get_flags()]
+                if input_flag.get_string_entity() not in all_flags:
+                    flags.add_flag(input_flag)
+                else:
+                    raise RepeatedInputFlagsException(input_flag)
+
+                current_flag_name = None
+                current_flag_value = None
+        if any([current_flag_name, current_flag_value]):
+            raise UnprocessedInputFlagException()
+        if len(flags.get_flags()) == 0:
+            return Command(command=command)
+        else:
+            input_command = Command(command=command)
+            input_command.set_input_flags(flags)
+            return input_command
+
+
 

argenta/command/exceptions.py

@@ -1,3 +1,6 @@
+from .params.flag.entity import Flag
+
+
 class InvalidCommandInstanceException(Exception):
     def __str__(self):
         return "Invalid Command Instance"
@@ -11,3 +14,21 @@ class InvalidDescriptionInstanceException(Exception):
 class InvalidFlagsInstanceException(Exception):
     def __str__(self):
         return "Invalid Flags Instance"
+
+
+class UnprocessedInputFlagException(Exception):
+    def __str__(self):
+        return "Unprocessed Input Flags"
+
+
+class RepeatedInputFlagsException(Exception):
+    def __init__(self, flag: Flag):
+        self.flag = flag
+    def __str__(self):
+        return ("Repeated Input Flags\n"
+                f"Duplicate flag was detected in the input: '{self.flag.get_string_entity()}'")
+
+
+class EmptyInputCommandException(Exception):
+    def __str__(self):
+        return "Input Command is empty"

argenta/command/input_comand/entity.py

@@ -1,66 +0,0 @@
-from ..input_comand.exceptions import IncorrectInputFlagException, RepeatedInputFlagsException
-from ..entity import Command
-from ..params.flag.flags_group.entity import FlagsGroup
-from ..params.flag.input_flag.entity import InputFlag
-
-from typing import Generic, TypeVar
-
-
-T = TypeVar('T')
-
-
-class InputCommand(Command, Generic[T]):
-    def set_input_flags(self, input_flags: FlagsGroup):
-        self._input_flags = input_flags
-
-    def get_input_flags(self) -> FlagsGroup:
-        return self._input_flags
-
-    @staticmethod
-    def parse(raw_command: str) -> 'InputCommand[T]':
-        list_of_tokens = raw_command.split()
-        command = list_of_tokens[0]
-        list_of_tokens.pop(0)
-
-        flags: FlagsGroup = FlagsGroup()
-        current_flag_name = None
-        current_flag_value = None
-        for _ in list_of_tokens:
-            if _.startswith('-'):
-                flag_prefix_last_symbol_index = _.rfind('-')
-                if current_flag_name or len(_) < 2 or len(_[:flag_prefix_last_symbol_index]) > 3:
-                    raise IncorrectInputFlagException()
-                else:
-                    current_flag_name = _
-            else:
-                if not current_flag_name:
-                    raise IncorrectInputFlagException()
-                else:
-                    current_flag_value = _
-            if current_flag_name and current_flag_value:
-                flag_prefix_last_symbol_index = current_flag_name.rfind('-')
-                flag_prefix = current_flag_name[:flag_prefix_last_symbol_index]
-                flag_name = current_flag_name[flag_prefix_last_symbol_index:]
-
-                input_flag = InputFlag(flag_name=flag_name,
-                                       flag_prefix=flag_prefix)
-                input_flag.set_value(current_flag_value)
-
-                all_flags = [x.get_string_entity() for x in flags.get_flags()]
-                if input_flag.get_string_entity() not in all_flags:
-                    flags.add_flag(input_flag)
-                else:
-                    raise RepeatedInputFlagsException(input_flag)
-
-                current_flag_name = None
-                current_flag_value = None
-        if any([current_flag_name, current_flag_value]):
-            raise IncorrectInputFlagException()
-        if len(flags.get_flags()) == 0:
-            return InputCommand(command=command)
-        else:
-            input_command = InputCommand(command=command)
-            input_command.set_input_flags(flags)
-            return input_command
-
-

argenta/command/input_comand/exceptions.py

@@ -1,39 +0,0 @@
-from ..params.flag.input_flag.entity import InputFlag
-
-
-class InvalidInputFlagException(Exception):
-    def __init__(self, flag: InputFlag):
-        self.flag = flag
-    def __str__(self):
-        return ("Invalid Input Flags\n"
-                f"Unknown or invalid input flag: '{self.flag.get_string_entity()} {self.flag.get_value()}'")
-
-class IncorrectInputFlagException(Exception):
-    def __str__(self):
-        return "Incorrect Input Flags"
-
-
-class RepeatedInputFlagsException(Exception):
-    def __init__(self, flag: InputFlag):
-        self.flag = flag
-    def __str__(self):
-        return ("Repeated Input Flags\n"
-                f"Duplicate flag was detected in the input: '{self.flag.get_string_entity()}'")
-
-
-class InvalidInputFlagsHandlerHasBeenAlreadyCreatedException(Exception):
-    def __str__(self):
-        return "Invalid Input Flags Handler has already been created"
-
-
-class UnknownCommandHandlerHasBeenAlreadyCreatedException(Exception):
-    def __str__(self):
-        return "Unknown Command Handler has already been created"
-
-
-class IncorrectNumberArgsHandlerException(Exception):
-    def __str__(self):
-        return "Incorrect Input Flags Handler has incorrect number of arguments"
-
-
-

argenta/command/params/flag/__init__.py

@@ -0,0 +1,2 @@
+from .entity import Flag
+from .flags_group.entity import FlagsGroup

argenta/command/params/flag/entity.py

@@ -1,11 +1,11 @@
-from typing import Literal
+from typing import Literal, Pattern
 
 
 class Flag:
     def __init__(self, flag_name: str,
                  flag_prefix: Literal['-', '--', '---'] = '-',
                  ignore_flag_value_register: bool = False,
-                 possible_flag_values: list[str] = False):
+                 possible_flag_values: list[str] | Pattern[str] = False):
         self._flag_name = flag_name
         self._flag_prefix = flag_prefix
         self.possible_flag_values = possible_flag_values
@@ -30,7 +30,14 @@ class Flag:
         self._value = value
 
     def validate_input_flag_value(self, input_flag_value: str):
-        if self.possible_flag_values:
+        if isinstance(self.possible_flag_values, Pattern):
+            is_valid = bool(self.possible_flag_values.match(input_flag_value))
+            if bool(is_valid):
+                return True
+            else:
+                return False
+
+        if isinstance(self.possible_flag_values, list):
             if self.ignore_flag_value_register:
                 if input_flag_value.lower() in [x.lower() for x in self.possible_flag_values]:
                     return True
@@ -41,5 +48,4 @@ class Flag:
                     return True
                 else:
                     return False
-        else:
         return True

argenta/command/params/flag/flags_group/entity.py

@@ -1,18 +1,17 @@
 from argenta.command.params.flag.entity import Flag
-from argenta.command.params.flag.input_flag.entity import InputFlag
 
 
 class FlagsGroup:
-    def __init__(self, flags: list[Flag | InputFlag] = None):
+    def __init__(self, flags: list[Flag] = None):
-        self._flags: list[Flag | InputFlag] = [] if not flags else flags
+        self._flags: list[Flag] = [] if not flags else flags
 
     def get_flags(self):
         return self._flags
 
-    def add_flag(self, flag: Flag | InputFlag):
+    def add_flag(self, flag: Flag):
         self._flags.append(flag)
 
-    def add_flags(self, flags: list[Flag | InputFlag]):
+    def add_flags(self, flags: list[Flag]):
         self._flags.extend(flags)
 
     def __iter__(self):
@@ -20,3 +19,6 @@ class FlagsGroup:
 
     def __next__(self):
         return next(iter(self))
+
+    def __getitem__(self, item):
+        return self._flags[item]

argenta/command/params/flag/input_flag/entity.py

@@ -1,11 +0,0 @@
-from ...flag.entity import Flag
-
-
-class InputFlag(Flag):
-    def set_value(self, value: str):
-        self._value = value
-
-    def get_value(self) -> str:
-        return self._value
-
-

argenta/router/entity.py

@@ -1,13 +1,13 @@
 from typing import Callable, Any
 from inspect import getfullargspec
+
 from ..command.entity import Command
-from ..command.input_comand.entity import InputCommand
+from ..command.params.flag.entity import Flag
-from ..command.input_comand.exceptions import InvalidInputFlagException
 from ..command.params.flag.flags_group.entity import FlagsGroup
 from ..router.exceptions import (RepeatedCommandException, RepeatedFlagNameException,
-                                 CurrentCommandDoesNotProcessFlagsException,
                                  TooManyTransferredArgsException,
-                                 RequiredArgumentNotPassedException)
+                                 RequiredArgumentNotPassedException,
+                                 IncorrectNumberOfHandlerArgsException)
 
 
 class Router:
@@ -21,8 +21,7 @@ class Router:
         self._command_entities: list[dict[str, Callable[[], None] | Command]] = []
         self._ignore_command_register: bool = False
 
-        self._unknown_command_handler: Callable[[str], None] | None = None
+        self._not_valid_flag_handler: Callable[[Flag], None] = lambda flag: print(f"Undefined or incorrect input flag: '{flag.get_string_entity()} {flag.get_value()}'")
-        self._not_valid_flag_handler: Callable[[str], None] | None = None
 
 
     def command(self, command: Command) -> Callable[[Any],  Any]:
@@ -39,23 +38,33 @@ class Router:
 
         return command_decorator
 
+    def set_invalid_input_flag_handler(self, func):
+        processed_args = getfullargspec(func).args
+        if len(processed_args) != 1:
+            raise IncorrectNumberOfHandlerArgsException()
+        else:
+            self._not_valid_flag_handler = func
 
-    def input_command_handler(self, input_command: InputCommand):
+
+    def input_command_handler(self, input_command: Command):
         input_command_name: str = input_command.get_string_entity()
+        input_command_flags: FlagsGroup = input_command.get_input_flags()
         for command_entity in self._command_entities:
             if input_command_name.lower() == command_entity['command'].get_string_entity().lower():
-                if command_entity['command'].get_flags():
+                if command_entity['command'].get_registered_flags():
-                    if input_command.get_input_flags():
+                    if input_command_flags:
-                        for flag in input_command.get_input_flags():
+                        for flag in input_command_flags:
                             is_valid = command_entity['command'].validate_input_flag(flag)
                             if not is_valid:
-                                raise InvalidInputFlagException(flag)
+                                self._not_valid_flag_handler(flag)
-                        return command_entity['handler_func'](input_command.get_input_flags())
+                                return
+                        return command_entity['handler_func'](input_command_flags)
                     else:
                         return command_entity['handler_func'](FlagsGroup(None))
                 else:
-                    if input_command.get_input_flags():
+                    if input_command_flags:
-                        raise CurrentCommandDoesNotProcessFlagsException()
+                        self._not_valid_flag_handler(input_command_flags[0])
+                        return
                     else:
                         return command_entity['handler_func']()
 
@@ -68,7 +77,7 @@ class Router:
             if command_name.lower() in [x.lower() for x in self.get_all_commands()]:
                 raise RepeatedCommandException()
 
-        flags: FlagsGroup = command.get_flags()
+        flags: FlagsGroup = command.get_registered_flags()
         if flags:
             flags_name: list = [x.get_string_entity().lower() for x in flags]
             if len(set(flags_name)) < len(flags_name):
@@ -77,7 +86,7 @@ class Router:
 
     @staticmethod
     def _validate_func_args(command: Command, func: Callable):
-        registered_args = command.get_flags()
+        registered_args = command.get_registered_flags()
         transferred_args = getfullargspec(func).args
         if registered_args and transferred_args:
            if len(transferred_args) != 1:
@@ -104,29 +113,9 @@ class Router:
         return self.title
 
 
-    def get_router_info(self) -> dict:
-        return {
-            'title': self.title,
-            'name': self.name,
-            'ignore_command_register': self._ignore_command_register,
-            'attributes': {
-                'command_entities': self._command_entities,
-                'unknown_command_func': self._unknown_command_handler
-            }
-
-        }
-
-
     def get_all_commands(self) -> list[str]:
         all_commands: list[str] = []
         for command_entity in self._command_entities:
             all_commands.append(command_entity['command'].get_string_entity())
 
         return all_commands
-
-    def get_all_flags(self) -> list[FlagsGroup]:
-        all_flags: list[FlagsGroup] = []
-        for command_entity in self._command_entities:
-            all_flags.append(command_entity['command'].get_flags())
-
-        return all_flags

argenta/router/exceptions.py

@@ -13,11 +13,6 @@ class RepeatedFlagNameException(Exception):
         return "Repeated flag name in register command"
 
 
-class CurrentCommandDoesNotProcessFlagsException(Exception):
-    def __str__(self):
-        return "Current command does not process flags"
-
-
 class TooManyTransferredArgsException(Exception):
     def __str__(self):
         return "Too many transferred arguments"
@@ -26,3 +21,13 @@ class TooManyTransferredArgsException(Exception):
 class RequiredArgumentNotPassedException(Exception):
     def __str__(self):
         return "Required argument not passed"
+
+
+class NotValidInputFlagHandlerHasBeenAlreadyCreatedException(Exception):
+    def __str__(self):
+        return "Invalid Input Flag Handler has already been created"
+
+
+class IncorrectNumberOfHandlerArgsException(Exception):
+    def __str__(self):
+        return "Incorrect Input Flags Handler has incorrect number of arguments"

mock/local_test.py

@@ -0,0 +1,9 @@
+import re
+
+
+def set_description_message_pattern(pattern: str) -> None:
+    first_check = re.match(r'.*command.*', pattern)
+    second_check = re.match(r'.*{description}.*', pattern)
+
+
+set_description_message_pattern('Invalid des{ommand}cription pattern')

mock/mock_app/handlers/routers.py

@@ -1,3 +1,5 @@
+import re
+
 from rich.console import Console
 
 from argenta.command.entity import Command
@@ -5,16 +7,16 @@ from argenta.command.params.flag.entity import Flag
 from argenta.command.params.flag.flags_group.entity import FlagsGroup
 from argenta.router import Router
 
-from ..handlers.handlers_implementation.help_command import help_command
 
-work_router: Router = Router(title='Work points:')
+work_router: Router = Router(title='Work nts:')
 settings_router: Router = Router(title='Settings points:')
 
 console = Console()
 
 flagi = FlagsGroup(flags=[
     Flag(flag_name='host',
-         flag_prefix='--', ),
+         flag_prefix='--',
+         possible_flag_values=re.compile(r'^192.168.\d{1,3}.\d{1,3}$')),
     Flag(flag_name='port',
          flag_prefix='--', )
 ])
@@ -42,3 +44,13 @@ def command_start_solving(argrrtrts: FlagsGroup | None):
 def command_update():
     print('uefi')
     # upgrade_command()
+
+
+def invalid_input_flag(flag: Flag):
+    print(f'Invalid inpuuuuuuuuuuuuuuuuuuuuuuuut flag: "{flag.get_string_entity()} {flag.get_value()}"')
+
+
+work_router.set_invalid_input_flag_handler(invalid_input_flag)
+
+
+

mock/mock_app/main.py

@@ -1,14 +1,18 @@
 from tests.mock_app.handlers.routers import work_router, settings_router
-from argenta.app.entity import App
 from art import text2art
 from rich.console import Console
 
+from argenta.app import App
+from argenta.router import Router
+from argenta.command import Command
+from argenta.command.params.flag import Flag, FlagsGroup
+
 
 app: App = App(prompt='[italic white bold]What do you want to do(enter number of action)?',
-               line_separate='[bold green]\n---------------------------------------------\n',
+               line_separate=f'\n{"[bold green]-[/bold green][bold red]-[/bold red]"*25}\n',
                print_func=Console().print,
                command_group_description_separate='',
-               repeat_command_groups=False)
+               repeat_command_groups=True)
 
 
 def main():
@@ -25,6 +29,8 @@ def main():
     app.set_farewell_message(goodbye_message)
 
     app.set_invalid_input_flags_handler(lambda raw_command: print(f"Invalid input flags: {raw_command}"))
+    app.set_unknown_command_handler(lambda command: print(f"Unknown command: {command.get_string_entity()}"))
+    app.set_repeated_input_flags_handler(lambda raw_command: print(f"Repeated input flags: {raw_command}"))
 
     app.set_description_message_pattern('[bold red][{command}][/bold red] [blue]*=*=*[/blue] [bold yellow italic]{description}')
 

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "argenta"
-version = "0.3.1"
+version = "0.3.5"
 description = "python library for creating custom shells"
 authors = [
     {name = "kolo", email = "kolo.is.main@gmail.com"}
@@ -33,6 +33,4 @@ numpy = "^2.2.2"
 word2number = "^1.1"
 numexpr = "^2.10.2"
 requests = "^2.32.3"
-tqdm = "^4.67.1"
-setuptools = "^75.8.0"
 

tests/mock_default_app/handlers/routers.py

@@ -1,29 +0,0 @@
-from pprint import pprint
-from rich.console import Console
-from argenta.router import Router
-
-
-work_router: Router = Router(name='work')
-settings_router: Router = Router(name='settings')
-
-console = Console()
-
-
-@work_router.command(command='a')
-def command_help():
-    console.print('[bold red]command help [/bold red]')
-
-
-@work_router.command(command='B', description='tester')
-def command_start_solving():
-    console.print('[bold red]command start [/bold red]')
-
-
-@settings_router.command(command='b')
-def command_settings():
-    console.print('[bold red]command settings [/bold red]')
-
-
-@work_router.unknown_command
-def command_unknown_command(command):
-    console.print(f'[bold red]Unknown command: [/bold red]{command}')

tests/mock_default_app/main.py

@@ -1,17 +0,0 @@
-from pprint import pprint
-from tests.mock_default_app.handlers.routers import work_router, settings_router
-from argenta.app.entity import App
-
-
-app: App = App(ignore_command_register=False,
-               line_separate='\n-------------------------------\n')
-
-
-def main():
-    app.include_router(work_router, is_main=True)
-    app.include_router(settings_router)
-
-    app.start_polling()
-
-if __name__ == "__main__":
-    main()

tests/test.py

@@ -1,9 +0,0 @@
-class Entity:
-    pass
-
-class Person(Entity):
-    pass
-
-a: Entity = Entity()
-print(a)
-a = Person()

tests/test_app.py

@@ -0,0 +1,20 @@
+from argenta.app import App
+from argenta.app.exceptions import (InvalidDescriptionMessagePatternException,
+                                    NoRegisteredRoutersException)
+
+import unittest
+
+
+class TestApp(unittest.TestCase):
+    def test_set_invalid_description_message_pattern(self):
+        with self.assertRaises(InvalidDescriptionMessagePatternException):
+            App().set_description_message_pattern('Invalid description pattern')
+
+    def test_set_invalid_description_message_pattern2(self):
+        with self.assertRaises(InvalidDescriptionMessagePatternException):
+            App().set_description_message_pattern('Invalid {desription} description {comand} pattern')
+
+    def test_no_registered_router(self):
+        with self.assertRaises(NoRegisteredRoutersException):
+            App()._validate_number_of_routers()
+

tests/test_command.py

@@ -0,0 +1,32 @@
+from argenta.command import Command
+from argenta.command.params.flag import Flag, FlagsGroup
+from argenta.command.exceptions import (UnprocessedInputFlagException,
+                                        RepeatedInputFlagsException,
+                                        EmptyInputCommandException)
+
+import unittest
+
+
+class TestCommand(unittest.TestCase):
+    def test_parse_correct_raw_command(self):
+        self.assertEqual(Command.parse_input_command('ssh --host 192.168.0.3').get_string_entity(), 'ssh')
+
+    def test_parse_raw_command_with_flag_name_without_value(self):
+        with self.assertRaises(UnprocessedInputFlagException):
+            Command.parse_input_command('ssh --host')
+
+    def test_parse_raw_command_without_flag_name_with_value(self):
+        with self.assertRaises(UnprocessedInputFlagException):
+            Command.parse_input_command('ssh 192.168.0.3')
+
+    def test_parse_raw_command_with_repeated_flag_name(self):
+        with self.assertRaises(RepeatedInputFlagsException):
+            Command.parse_input_command('ssh --host 192.168.0.3 --host 172.198.0.43')
+
+    def test_parse_empty_raw_command(self):
+        with self.assertRaises(EmptyInputCommandException):
+            Command.parse_input_command('')
+
+    def test_get_command_description(self):
+        self.assertEqual(Command(command='test', description='test description').get_description(), 'test description')
+

tests/test_flag.py

@@ -0,0 +1,75 @@
+from argenta.command.params.flag import Flag
+
+import unittest
+import re
+
+
+class TestFlag(unittest.TestCase):
+    def test_get_string_entity(self):
+        self.assertEqual(Flag(flag_name='test').get_string_entity(),
+                         '-test')
+
+    def test_get_string_entity2(self):
+        self.assertEqual(Flag(flag_name='test',
+                              flag_prefix='---').get_string_entity(),
+                         '---test')
+
+    def test_get_flag_name(self):
+        self.assertEqual(Flag(flag_name='test').get_flag_name(),
+                         'test')
+
+    def test_get_flag_prefix(self):
+        self.assertEqual(Flag(flag_name='test').get_flag_prefix(),
+                         '-')
+
+    def test_get_flag_prefix2(self):
+        self.assertEqual(Flag(flag_name='test',
+                              flag_prefix='--').get_flag_prefix(),
+                         '--')
+
+    def test_get_flag_value_without_set(self):
+        self.assertEqual(Flag(flag_name='test').get_value(),
+                         None)
+
+    def test_get_flag_value_with_set(self):
+        flag = Flag(flag_name='test')
+        flag.set_value('example')
+        self.assertEqual(flag.get_value(), 'example')
+
+    def test_validate_incorrect_flag_value_with_list_of_possible_flag_values(self):
+        flag = Flag(flag_name='test', possible_flag_values=['1', '2', '3'])
+        self.assertEqual(flag.validate_input_flag_value('bad value'), False)
+
+    def test_validate_correct_flag_value_with_list_of_possible_flag_values(self):
+        flag = Flag(flag_name='test', possible_flag_values=['1', '2', '3'])
+        self.assertEqual(flag.validate_input_flag_value('1'), True)
+
+    def test_validate_incorrect_flag_value_with_pattern_of_possible_flag_values(self):
+        flag = Flag(flag_name='test', possible_flag_values=re.compile(r'192.168.\d+.\d+'))
+        self.assertEqual(flag.validate_input_flag_value('152.123.9.8'), False)
+
+    def test_validate_correct_flag_value_with_pattern_of_possible_flag_values(self):
+        flag = Flag(flag_name='test', possible_flag_values=re.compile(r'192.168.\d+.\d+'))
+        self.assertEqual(flag.validate_input_flag_value('192.168.9.8'), True)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

tests/test_flagsgroup.py

@@ -0,0 +1,26 @@
+from argenta.command.params.flag import Flag, FlagsGroup
+
+import unittest
+
+
+class TestFlagsGroup(unittest.TestCase):
+    def test_get_flags(self):
+        flags = FlagsGroup()
+        list_of_flags = [
+            Flag('test1'),
+            Flag('test2'),
+            Flag('test3'),
+        ]
+        flags.add_flags(list_of_flags)
+        self.assertEqual(flags.get_flags(),
+                         list_of_flags)
+
+    def test_add_flag(self):
+        flags = FlagsGroup()
+        flags.add_flag(Flag('test'))
+        self.assertEqual(len(flags.get_flags()), 1)
+
+    def test_add_flags(self):
+        flags = FlagsGroup()
+        flags.add_flags([Flag('test'), Flag('test2')])
+        self.assertEqual(len(flags.get_flags()), 2)

tests/test_router.py

@@ -0,0 +1,34 @@
+from argenta.command.params.flag import FlagsGroup, Flag
+from argenta.router import Router
+from argenta.command import Command
+
+import unittest
+
+
+class TestRouter(unittest.TestCase):
+    def test_get_router_name(self):
+        self.assertEqual(Router(name='test name').get_name(), 'test name')
+
+    def test_get_router_title(self):
+        self.assertEqual(Router(title='test title').get_title(), 'test title')
+
+    def test_input_correct_command(self):
+        router = Router()
+        @router.command(Command(command='test'))
+        def test():
+            return 'correct result'
+
+        self.assertEqual(router.input_command_handler(Command(command='test')), 'correct result')
+
+    def test_input_command_with_invalid_flag(self):
+        router = Router()
+        router.set_invalid_input_flag_handler(lambda x: x)
+
+        @router.command(Command(command='test'))
+        def test():
+            return 'correct result'
+
+        input_command = Command(command='test')
+        input_command.set_input_flags(FlagsGroup([Flag('host')]))
+
+        self.assertEqual(router.input_command_handler(input_command), None)