Updated for colors

slpkg/configs.py

@@ -9,8 +9,15 @@ from dataclasses import dataclass
 
 
 class LoadConfigs:
-    @staticmethod
-    def file(path: str, file: str) -> dict:  # type: ignore
+
+    def __init__(self):
+        bold = '\033[1m'
+        red = '\x1b[91m'
+
+        self.endc: str = '\x1b[0m'
+        self.bred: str = f'{bold}{red}'
+
+    def file(self, path: str, file: str) -> dict:  # type: ignore
         try:
             """ Load the configs from the file. """
             config_path_file = Path(path, f'{file}.toml')
@@ -18,14 +25,26 @@ class LoadConfigs:
                 with open(config_path_file, 'rb') as conf:
                     return tomli.load(conf)
         except tomli.TOMLDecodeError as error:
-            raise SystemExit(f"\nError: {error}: in the configuration file "
-                  "'/etc/slpkg/slpkg.toml'\n")
+            raise SystemExit(f"\n[{self.bred}Error{self.endc}]: {error}: in the configuration file "
+                             "'/etc/slpkg/slpkg.toml'\n")
 
 
 @dataclass
 class Configs:
     """ Default configurations. """
 
+    color = {
+        'bold': '\033[1m',
+        'red': '\x1b[91m',
+        'green': '\x1b[32m',
+        'yellow': '\x1b[93m',
+        'cyan': '\x1b[96m',
+        'blue': '\x1b[94m',
+        'grey': '\x1b[38;5;247m',
+        'violet': '\x1b[35m',
+        'endc': '\x1b[0m'
+    }
+
     # Programme name.
     prog_name: str = 'slpkg'
 
@@ -174,7 +193,8 @@ class Configs:
             file_pattern_conf: str = config['FILE_PATTERN']
 
         except KeyError as error:
-            raise SystemExit(f"\nError: {error}: in the configuration file '/etc/slpkg/slpkg.toml'.\n"
+            raise SystemExit(f"\n[{color['bold']}{color['red']}Error{color['endc']}]: "
+                             f"{error}: in the configuration file '/etc/slpkg/slpkg.toml'.\n"
                              f"\nIf you have upgraded the '{prog_name}' probably you need to run:\n"
                              f"mv {etc_path}/{prog_name}.toml.new {etc_path}/{prog_name}.toml\n")
 
@@ -199,29 +219,19 @@ class Configs:
 
     @classmethod
     def colour(cls) -> dict:
-        color = {
-            'bold': '',
-            'red': '',
-            'green': '',
-            'yellow': '',
-            'cyan': '',
-            'blue': '',
-            'grey': '',
-            'violet': '',
-            'endc': ''
-        }
 
-        if cls.colors:
-            color = {
-                'bold': '\033[1m',
-                'red': '\x1b[91m',
-                'green': '\x1b[32m',
-                'yellow': '\x1b[93m',
-                'cyan': '\x1b[96m',
-                'blue': '\x1b[94m',
-                'grey': '\x1b[38;5;247m',
-                'violet': '\x1b[35m',
-                'endc': '\x1b[0m'
+        if not cls.colors:
+
+            cls.color = {
+                'bold': '',
+                'red': '',
+                'green': '',
+                'yellow': '',
+                'cyan': '',
+                'blue': '',
+                'grey': '',
+                'violet': '',
+                'endc': ''
             }
 
-        return color
+        return cls.color

slpkg/main.py

@@ -31,6 +31,7 @@ from slpkg.update_repository import UpdateRepository
 class Argparse(Configs):
 
     def __init__(self, args: list):
+        super(Configs).__init__()
         self.args: list = args
         self.flags: list = []
         self.directory = self.tmp_slpkg