fix: added missing import of Callable type hint

custtypes.py

@@ -4,6 +4,7 @@ Library of custom type hints.
 
 from typing import TypeAlias as Neotype
 from pathlib import PurePosixPath, PureWindowsPath, PosixPath, WindowsPath
+from enum import Enum
 
 ExecutedPath: Neotype = PosixPath | WindowsPath
 IdlePath: Neotype = PurePosixPath | PureWindowsPath

softman.py

@@ -5,7 +5,7 @@ data as represented in or used by Ansible.
 
 from typing import TypeAlias as Neotype
 from typing import TypedDict as Dict
-from typing import Never, Union
+from typing import Never, Union, Callable
 from custtypes import ExecutedPath, IdlePath
 from enum import Enum
 from pathlib import Path, PurePath

sshkey_man.py

@@ -3,9 +3,10 @@ from pathlib import Path, PurePath
 from custtypes import ExecutedPath, IdlePath, VirtualPrivateServers, AnsibleScopes
 from enum import Enum
 from softman import Apps
-from random import gamble
+from random import choice as gamble
 from collections.abc import Sequence
-from typing import Never, Union, Self, Callable
+from typing import Never, Union, Self, Callable, Required, Literal
+from typing import TypedDict as Dict
 from glob import glob as globbify
 from whereami import USER_PATH
 from softman import Softs
@@ -15,17 +16,19 @@ class RootFate(Enum):
     disposal = 0
     retention = 1
 
+
 class SSHKeyType(Enum):
     pubkey = 0
     privkey = 1
     dual = 2
 
+
+# @TODO create unit tests for below class
 class SSHKey:
     def __init__(self, *path: ExecutedPath):
         if len(path) > 2 or len(path) < 1:
             raise ValueError
 
-
         self.__idx: int = 0
         self.__prev: Self | None = None
         self.__next: Self | None = None
@@ -43,7 +46,7 @@ class SSHKey:
     def __str__(self) -> str:
         return str(self.__value)
 
-    def __repr__(self) -> ExecutedPath | tuple[ExecutedPath]:
+    def __repr__(self) -> str:
         return "SSHKey(" + str(self.__value) + ")"
 
     def __nonzero__(self) -> bool:
@@ -84,7 +87,19 @@ class SSHKey:
     def __eqcontent__(self, other: Self) -> bool:
         return self.__value.read_text() == other._SSHKey__value.read_text()
 
-    def update(self, *path: ExecutedPath | str) -> None | Never:
+    def __add__(self, other: Self | ExecutedPath | str):
+        raise NotImplementedError
+
+    def __radd__(self, other: Self | ExecutedPath | str):
+        raise NotImplementedError
+
+    def __sub__(self, other: Self | ExecutedPath | str):
+        raise NotImplementedError
+
+    def __rsub__(self, other: Self | ExecutedPath | str):
+        raise NotImplementedError
+
+    def update(self, *path: ExecutedPath | str) -> Self | Never:
         if len(path) > 2 or len(path) < 1:
             raise ValueError
 
@@ -95,7 +110,9 @@ class SSHKey:
         else:
             self.__value = path
 
-    def replace(self, old: ExecutedPath | str | tuple[ExecutedPath | str] | list[ExecutedPath | str], new: ExecutedPath  | str | tuple[ExecutedPath | str] | list[ExecutedPath | str]) -> None | Never:
+        return self
+
+    def replace(self, old: ExecutedPath | str | tuple[ExecutedPath | str] | list[ExecutedPath | str], new: ExecutedPath  | str | tuple[ExecutedPath | str] | list[ExecutedPath | str]) -> Self | Never:
         if isinstance(old, str):
             old = Path(old)
         if isinstance(new, str):
@@ -141,6 +158,8 @@ class SSHKey:
             else:
                 raise ValueError
 
+        return self
+
     def read(self, idx: int | None = None) -> str | tuple[str]:
         if idx is not None and isinstance(self.__value, tuple):
             result = self.__value[idx]
@@ -162,6 +181,7 @@ class SSHKey:
         # @TODO this method should return string or Enum value after analyzing whether this key is public or private
         raise NotImplementedError
 
+
 def prev(arg):
     if isinstance(arg, SSHKey):
         return arg._SSHKey__prev__()
@@ -174,6 +194,8 @@ def stream_equal(s1, s2) -> bool | Never:
     else:
         raise TypeError
 
+
+# @TODO create unit tests for below class
 class SSHKeyCollection(Sequence):
     __user_path: ExecutedPath = USER_PATH
 
@@ -184,21 +206,20 @@ class SSHKeyCollection(Sequence):
         self.__indices: range | None = None
 
     def __getitem__(self, key: int) -> SSHKey | Never:
+        self.__current = self.__first
+        
         if self.__current is None:
             raise KeyError
         elif int(self.__current) == key:
             return self.__current
         else:
-            self.__current = self.__first
-
             while int(self.__current) != key:
-                if next(self.__current) is not None:
+                self.__current = next(self.__current)
-                    self.__current = next(self.__current)
-                else:
-                    # raise StopIteration
-                    break
 
-            return self.__current
+                if self.__current is None:
+                    raise KeyError
+
+        return self.__current
 
     def __len__(self) -> int:
         if self.__indices is None:
@@ -206,13 +227,50 @@ class SSHKeyCollection(Sequence):
 
         return len(self.__indices)
 
-    def pop(self) -> Never:
+    def pop(self, key: int = -1) -> Never:
-        raise NotImplementedError
+        self.__current = self.__first
+
+        if self.__current is None:
+            raise KeyError
+
+        if key == -1:
+            if self.__last is not None:
+                past = self.__last
+                self.__last._SSHKey__prev._SSHKey__next = None
+                self.__last = self.__last._SSHKey__prev
+
+                self.__current = self.__last
+            else:
+                past = self.__first
+                self.__first = None
+            return past
+        elif key <= -2:
+            raise NotImplementedError
+        else:
+            while int(self.__current) != key:
+                self.__current = next(self.__current)
+
+                if self.__current is None:
+                    raise KeyError
+            past = self.__current
+
+            count = self.__current._SSHKey__idx
+            prior = self.__current._SSHKey__prev
+            posterior = self.__current._SSHKey__next
+            posterior._SSHKey__prev = prior
+            posterior._SSHKey__prev._SSHKey__next = posterior
+            self.__current = posterior
+            while self.__current is not None:
+                self.__current._SSHKey__idx = count
+                self.__current = next(self.__current)
+                count += 1
+
+        return past
 
     def remove(self) -> Never:
         raise NotImplementedError
 
-    def append(self, *value: ExecutedPath | str) -> None | Never:
+    def append(self, *value: ExecutedPath | str) -> SSHKey:
         if len(value) < 1 or len(value) > 2:
             raise ValueError
 
@@ -221,19 +279,26 @@ class SSHKeyCollection(Sequence):
         ssh_key = SSHKey(*value)
 
         if self.__first is None:
+            # print("branch1")
             ssh_key._SSHKey__idx = 0
+            # print(ssh_key._SSHKey__idx)
             self.__indices = range(ssh_key._SSHKey__idx + 1)
             self.__first = ssh_key
 
             self.__current = self.__first
         else:
-            ssh_key._SSHKey__idx = len(self.__indices)
+            # print("branch2")
-
             if self.__last is not None:
+                # print("branch2.1")
+                ssh_key._SSHKey__idx = self.__last._SSHKey__idx + 1
+                # print(ssh_key._SSHKey__idx)
                 self.__last._SSHKey__next = ssh_key
                 self.__last._SSHKey__next._SSHKey__prev = self.__last
                 self.__last = next(self.__last)
             else:
+                # print("branch2.2")
+                ssh_key._SSHKey__idx = self.__first._SSHKey__idx + 1
+                # print(ssh_key._SSHKey__idx)
                 self.__first._SSHKey__next = ssh_key
                 self.__first._SSHKey__next._SSHKey__prev = self.__first
                 self.__last = self.__first._SSHKey__next
@@ -241,63 +306,67 @@ class SSHKeyCollection(Sequence):
             self.__indices = range(ssh_key._SSHKey__idx + 1)
             self.__current = self.__last
 
+        #print(self.__current)
+        return self.__current
+
     def __setitem__(self, key: int, *value: ExecutedPath | str) -> None | Never:
         if len(value) < 1 or len(value) > 2:
             raise ValueError
 
         value = tuple(map(lambda s: Path(s) if isinstance(s, str) else s, value))
 
+        self.__current = self.__first
         if self.__current is None:
             raise KeyError
         elif int(self.__current) == key:
             if self.__current() is None or len(self.__current()) < 1:
                 self.__current(*value)
         else:
-            self.__current = self.__first
+            if int(self.__current) == key:
+                return self.__current(*value)
 
             while int(self.__current) != key:
-                if next(self.__current) is not None:
+                self.__current = next(self.__current)
-                    self.__current = next(self.__current)
+
-                else:
+                if self.__current is None:
-                    # raise StopIteration
+                    raise KeyError
-                    break
 
             self.__current(*value)
 
     def __delitem__(self, key: int) -> None | Never:
+        self.__current = self.__first
+
         if self.__current is None:
             raise KeyError
-        elif int(self.__current) == key:
-            prior = self.__current._SSHKey__prev
-            posterior = self.__current._SSHKey__next
-            posterior._SSHKey__idx = self.__current._SSHKey__idx
-            prior._SSHKey__next = posterior
-            prior._SSHKey__next._SSHKey__prev = prior
-            self.__current = prior._SSHKey__next
 
-            while next(self.__current) is not None:
+        if key == -1:
-                self.__current = next(self.__current)
+            if self.__last is not None:
-                self.__current._SSHKey__idx += 1
+                self.__last._SSHKey__prev._SSHKey__next = None
+                self.__last = self.__last._SSHKey__prev
+
+                self.__current = self.__last
+            else:
+                self.__first = None
+            return past
+        elif key <= -2:
+            raise NotImplementedError
         else:
-            self.__current = self.__first
-
             while int(self.__current) != key:
-                if next(self.__current) is not None:
+                self.__current = next(self.__current)
-                    self.__current = next(self.__current)
-                else:
-                    # raise StopIteration
-                    break
 
+                if self.__current is None:
+                    raise KeyError
+
+            count = self.__current._SSHKey__idx
             prior = self.__current._SSHKey__prev
             posterior = self.__current._SSHKey__next
-            posterior._SSHKey__idx = self.__current._SSHKey__idx
+            posterior._SSHKey__prev = prior
-            prior._SSHKey__next = posterior
+            posterior._SSHKey__prev._SSHKey__next = posterior
-            prior._SSHKey__next._SSHKey__prev = prior
+            self.__current = posterior
-            self.__current = prior._SSHKey__next
+            while self.__current is not None:
-
+                self.__current._SSHKey__idx = count
-            while next(self.__current) is not None:
                 self.__current = next(self.__current)
-                self.__current._SSHKey__idx += 1
+                count += 1
 
     @property
     def head(self) -> SSHKey | None:
@@ -333,8 +402,10 @@ class SSHKeyCollection(Sequence):
     def sort(self, key: Callable = (lambda e: e), reverse: bool = False) -> None | Never:
         raise NotImplementedError
 
+
+
 class UserSSH:
-    def __init__(self, username: str = "root", paths: Apps | None = None, keys: _userSSHSubParams = __user_ssh_keys, password: str = "password123", fate: RootFate = RootFate.disposal.name):
+    def __init__(self, username: str = "root", paths: Apps | None = None, keys: dict = dict(), password: str = "password123", fate: RootFate = RootFate.disposal.name):
         self.username = username
         self.paths = paths
         self.keys = keys