Improved functions' docs

modules/functions.py

@@ -4,13 +4,14 @@
 from os import sep, stat, makedirs, kill
 from os import name as osname
 from datetime import datetime
+from typing import Union
 from ujson import loads, dumps
 from shutil import copyfileobj
 from gzip import open as gzipopen
 from psutil import Process
 
 
-def nowtimeGet(format="%H:%M:%S | %d.%m.%Y"):
+def nowtimeGet(format="%H:%M:%S | %d.%m.%Y") -> str:
     """Return current local time formatted as arg.
 
     ### Args:
@@ -22,7 +23,7 @@ def nowtimeGet(format="%H:%M:%S | %d.%m.%Y"):
     return datetime.now().strftime(format)
 
 
-def checkSize(logs_folder=f"logs{sep}", log_size=1024):
+def checkSize(logs_folder=f"logs{sep}", log_size=1024) -> None:
     """Checks latest log file size and rotates it if needed.
 
     ### Args:
@@ -53,7 +54,7 @@ def checkSize(logs_folder=f"logs{sep}", log_size=1024):
             i += 1
 
 
-def logWrite(message, logs_folder=f"logs{sep}", level="INFO"):
+def logWrite(message: str, logs_folder=f"logs{sep}", level="INFO") -> None:
     """Append some message to latest log file.
 
     ### Args:
@@ -81,26 +82,26 @@ def logWrite(message, logs_folder=f"logs{sep}", level="INFO"):
     log.close()
 
 
-def jsonSave(filename, value):
+def jsonSave(filename: str, value: Union[list, dict]) -> None:
     """Save some list or dict as json file.
 
-    Args:
+    ### Args:
         * filename (str): File to which value will be written.
-        * value (list or dict): Some object that will be written to filename.
+        * value (Union[list, dict]): Some object that will be written to filename.
     """    
     with open(filename, 'w', encoding="utf-8") as f:
         f.write(dumps(value, indent=4, ensure_ascii=False))
         f.close()
 
 
-def jsonLoad(filename):
+def jsonLoad(filename: str) -> any:
     """Load json file and return python dict or list.
 
-    Args:
+    ### Args:
         * filename (str): File which should be loaded.
 
-    Returns:
+    ### Returns:
-        * list or dict: Content of json file provided.
+        * any: Content of json file provided.
     """    
     with open(filename, 'r', encoding="utf-8") as f:
         value = loads(f.read())
@@ -108,10 +109,10 @@ def jsonLoad(filename):
     return value
 
 
-def killProc(pid: int):
+def killProc(pid: int) -> None:
     """Kill the process by its PID
 
-    Args:
+    ### Args:
         * pid (int): Process ID to be killed
     """    
     if osname == "posix":

modules/functions_bot.py

@@ -1,15 +1,17 @@
 # -*- coding: utf-8 -*-
 """Essential set of functions needed for discord/telegram bots and other types of apps"""
 
+from types import NoneType
+from typing import Union
 from modules.functions import jsonLoad, jsonSave
 from os import sep
 
-def configGet(key: str, *args: str):
+def configGet(key: str, *args: str) -> any:
     """Get value of the config key
-    Args:
+    ### Args:
         * key (str): The last key of the keys path.
         * *args (str): Path to key like: dict[args][key].
-    Returns:
+    ### Returns:
         * any: Value of provided key
     """    
     this_dict = jsonLoad("config.json")
@@ -18,11 +20,11 @@ def configGet(key: str, *args: str):
         this_key = this_key[dict_key]
     return this_key[key]
 
-def configAppend(key: str, value, *args: str):
+def configAppend(key: str, value: Union[str, float, int, bool, dict, list, NoneType], *args: str) -> None:
     """Set key to a value
-    Args:
+    ### Args:
         * key (str): The last key of the keys path.
-        * value (str/int/float/list/dict/None): Some needed value.
+        * value (Union[str, float, int, bool, dict, list, NoneType]): Some needed value.
         * *args (str): Path to key like: dict[args][key].
     """    
     this_dict = jsonLoad("config.json")
@@ -37,19 +39,25 @@ def configAppend(key: str, value, *args: str):
     jsonSave(this_dict, "config.json")
     return
 
-def configRemove(key, value):
+def configRemove(key: str, value: Union[str, float, int, bool, dict, list, NoneType]) -> None:
+    """Remove value from config's list key
+
+    ### Args:
+        * key (str): The last key of the keys path.
+        * value (Union[str, float, int, bool, dict, list, NoneType]): Some needed value.
+    """    
     config = jsonLoad("config.json")
     config[key].remove(value)
     jsonSave("config.json", config)
 
 
-def locale(key: str, *args: str, locale=configGet("locale")):
+def locale(key: str, *args: str, locale=configGet("locale")) -> str:
     """Get value of locale string
-    Args:
+    ### Args:
         * key (str): The last key of the locale's keys path.
         * *args (list): Path to key like: dict[args][key].
         * locale (str): Locale to looked up in. Defaults to config's locale value.
-    Returns:
+    ### Returns:
         * any: Value of provided locale key
     """ 
     if (locale == None):
@@ -61,7 +69,7 @@ def locale(key: str, *args: str, locale=configGet("locale")):
         try:
             this_dict = jsonLoad(f'locale{sep}{configGet("locale")}.json')
         except FileNotFoundError:
-            return f'⚠️ Locale in config is invalid: could not get "{key}" in {str(args)} from locale "{locale}"'
+            return f'⚠ Locale in config is invalid: could not get "{key}" in {str(args)} from locale "{locale}"'
 
     this_key = this_dict
     for dict_key in args:
@@ -70,15 +78,31 @@ def locale(key: str, *args: str, locale=configGet("locale")):
     try:
         return this_key[key]
     except KeyError:
-        return f'⚠️ Locale in config is invalid: could not get "{key}" in {str(args)} from locale "{locale}"'
+        return f'⚠ Locale in config is invalid: could not get "{key}" in {str(args)} from locale "{locale}"'
 
 
-def userSet(userid, key, value):
+def userSet(userid: Union[str, int], key: str, value: Union[str, float, int, bool, dict, list, NoneType]) -> None:
+    """Set user's variable
+
+    ### Args:
+        * userid (Union[str, int]): ID of a user.
+        * key (str): Key of a user's variable.
+        * value (Union[str, float, int, bool, dict, list, NoneType]): Some needed value.
+    """    
     user = jsonLoad(f"data{sep}users{sep}{userid}.json")
     user[key] = value
     jsonSave(f"data{sep}users{sep}{userid}.json", user)
 
-def userGet(userid, key):
+def userGet(userid: Union[str, int], key: str) -> any:
+    """Get user's variable
+
+    ### Args:
+        * userid (Union[str, int]): ID of a user.
+        * key (str): Key of a user's variable.
+
+    ### Returns:
+        * any: Value of requested key or None
+    """    
     try:
         return jsonLoad(f"data{sep}users{sep}{userid}.json")[key]
     except KeyError:
@@ -86,7 +110,13 @@ def userGet(userid, key):
     except FileNotFoundError:
         return None
 
-def userClear(userid, key):
+def userClear(userid: Union[str, int], key: str) -> None:
+    """Clear user's variable
+
+    ### Args:
+        * userid (Union[str, int]): ID of a user.
+        * key (str): Key of a user's variable.
+    """    
     try:
         user = jsonLoad(f"data{sep}users{sep}{userid}.json")
         del user[key]