windows: Fix posix color on windows terminal.

src/tools.py

@@ -39,30 +39,28 @@ from functools import (
 
 logger = logging.getLogger()
 
+posix = os.name == "posix"
+
 
 def logger_color_blue():
-    posix = os.name == "posix"
     if posix:
         return f"{Style.BRIGHT}{Fore.BLUE}"
     return ""
 
 
 def logger_color_red():
-    posix = os.name == "posix"
     if posix:
         return f"{Style.BRIGHT}{Fore.RED}"
     return ""
 
 
 def logger_color_green():
-    posix = os.name == "posix"
     if posix:
         return f"{Style.BRIGHT}{Fore.GREEN}"
     return ""
 
 
 def logger_color_reset():
-    posix = os.name == "posix"
     if posix:
         return f"{Style.RESET_ALL}"
     return ""
@@ -70,12 +68,12 @@ def logger_color_reset():
 
 def logger_exception(exception):
     logger.error(
-        f"[{Fore.RED}ERROR{Style.RESET_ALL}] " +
-        f"{Fore.RED}{e}{Style.RESET_ALL}"
+        f"[{logger_color_red()}ERROR{logger_color_reset()}] " +
+        f"{logger_color_red()}{e}{logger_color_reset()}"
     )
     logger.debug(
-        f"{Fore.BLUE}{e}{Style.RESET_ALL}\n" +
-        f"{Fore.RED}{traceback.format_exc()}{Style.RESET_ALL}"
+        f"{logger_color_blue()}{e}{logger_color_reset()}\n" +
+        f"{logger_color_red()}{traceback.format_exc()}{logger_color_reset()}"
     )
 
 ##########
@@ -107,7 +105,7 @@ def display_timers():
     )
 
     head = " +--"
-    head += f"{Style.BRIGHT}{Fore.BLUE}Timers{Style.RESET_ALL}"
+    head += f"{logger_color_blue()}Timers{logger_color_reset()}"
     for t in range(fmax + 26):
         head += "-"
     head += "+"
@@ -123,10 +121,10 @@ def display_timers():
     )
 
     for func, time, calls in lst:
-        name = (f"{Fore.BLUE}{func.__module__}{Style.RESET_ALL}" +
-                f".{Style.BRIGHT}{Fore.GREEN}" +
+        name = (f"{logger_color_blue()}{func.__module__}{logger_color_reset()}" +
+                f".{logger_color_green()}" +
                 f"{func.__qualname__:<{fmax - len(func.__module__)}}" +
-                f"{Style.RESET_ALL}")
+                f"{logger_color_reset()}")
         logger.debug(f" | {name} | {time:>10.6f} sec | {calls:>5} calls |")
 
     tail = " +--"
@@ -147,18 +145,18 @@ def timer(func):
             value = func(*args, **kwargs)
         except Exception as e:
             logger.error(
-                f"[{Fore.RED}ERROR{Style.RESET_ALL}] " +
-                f"{Fore.RED}{e}{Style.RESET_ALL}"
+                f"[{logger_color_red()}ERROR{logger_color_reset()}] " +
+                f"{logger_color_red()}{e}{logger_color_reset()}"
             )
             logger.debug(
-                f"[{func.__module__}.{Fore.GREEN}" +
+                f"[{func.__module__}.{logger_color_green()}" +
                 f"{func.__qualname__}" +
-                f"{Style.RESET_ALL}]: " +
-                f"{Fore.RED}{e}{Style.RESET_ALL}"
+                f"{logger_color_reset()}]: " +
+                f"{logger_color_red()}{e}{logger_color_reset()}"
             )
             logger.debug(
-                f"{Fore.BLUE}{e}{Style.RESET_ALL}\n" +
-                f"{Fore.RED}{traceback.format_exc()}{Style.RESET_ALL}"
+                f"{logger_color_blue()}{e}{logger_color_reset()}\n" +
+                f"{logger_color_red()}{traceback.format_exc()}{logger_color_reset()}"
             )
 
         end_time = time.perf_counter()
@@ -183,10 +181,10 @@ def trace(func):
     @wraps(func)
     def wrapper(*args, **kwargs):
         t = time.ctime()
-        head = f"[{Fore.BLUE}TRACE{Style.RESET_ALL}]"
+        head = f"[{logger_color_blue()}TRACE{logger_color_reset()}]"
         c = (
-            f"{head}[{t}] Call {func.__module__}.{Fore.GREEN}" +
-            f"{func.__qualname__}{Style.RESET_ALL}({args}, {kwargs})"
+            f"{head}[{t}] Call {func.__module__}.{logger_color_green()}" +
+            f"{func.__qualname__}{logger_color_reset()}({args}, {kwargs})"
         )
         logger.debug(c)
 
@@ -194,8 +192,8 @@ def trace(func):
 
         t = time.ctime()
         r = (
-            f"{head}[{t}] Return {func.__module__}.{Fore.GREEN}" +
-            f"{func.__qualname__}{Style.RESET_ALL}: {value}"
+            f"{head}[{t}] Return {func.__module__}.{logger_color_green()}" +
+            f"{func.__qualname__}{logger_color_reset()}: {value}"
         )
         logger.debug(r)