rtulke · June 29, 2024 11:27 · Jul 24, 2018 · Jul 24, 2018 · Jul 15, 2018 · Jul 15, 2018
diff --git a/colors.py b/colors.py
@@ -29,12 +29,18 @@ class Colors:
     END = "\033[0m"
     # cancel SGR codes if we don't write to a terminal
     if not __import__("sys").stdout.isatty():
-        for c in dir():
-            if isinstance(c, str) and c[0:2] != "__":
-                locals()[c] = ""
+        for _ in dir():
+            if isinstance(_, str) and _[0] != "_":
+                locals()[_] = ""
     else:
         # set Windows console in VT mode
         if __import__("platform").system() == "Windows":
             kernel32 = __import__("ctypes").windll.kernel32
             kernel32.SetConsoleMode(kernel32.GetStdHandle(-11), 7)
+            del kernel32
 
+
+if __name__ == '__main__':
+    for i in dir(Colors):
+        if i[0:1] != "_" and i != "END":
+            print("{:>16} {}".format(i, getattr(Colors, i) + i + Colors.END))
diff --git a/colors.sh b/colors.sh
diff --git a/colors.py b/colors.py
@@ -1,3 +1,5 @@
+# SGR color constants
+# rene-d 2018
 
 class Colors:
     """ ANSI color codes """
@@ -32,9 +34,7 @@ class Colors:
                 locals()[c] = ""
     else:
         # set Windows console in VT mode
-        import platform
-        if platform.system() == "Windows":
-            import ctypes
-            kernel32 = ctypes.windll.kernel32
+        if __import__("platform").system() == "Windows":
+            kernel32 = __import__("ctypes").windll.kernel32
             kernel32.SetConsoleMode(kernel32.GetStdHandle(-11), 7)
 
diff --git a/colors.sh b/colors.sh
@@ -0,0 +1,73 @@
+#! /bin/bash
+# rene-d 2015
+
+# définition de constantes SGR pour affichage de couleur
+# exemple: echo -e ${COLOR_RED}rouge${COLOR_END}
+
+if ! tty -s; then
+
+  # ne pas changer l'indentation des lignes suivantes
+  COLOR_BLACK=""
+  COLOR_RED=""
+  COLOR_GREEN=""
+  COLOR_BROWN=""
+  COLOR_BLUE=""
+  COLOR_PURPLE=""
+  COLOR_CYAN=""
+  COLOR_LIGHT_GRAY=""
+  COLOR_DARK_GRAY=""
+  COLOR_LIGHT_RED=""
+  COLOR_LIGHT_GREEN=""
+  COLOR_YELLOW=""
+  COLOR_LIGHT_BLUE=""
+  COLOR_LIGHT_PURPLE=""
+  COLOR_LIGHT_CYAN=""
+  COLOR_LIGHT_WHITE=""
+  COLOR_BOLD=""
+  COLOR_FAINT=""
+  COLOR_ITALIC=""
+  COLOR_UNDERLINE=""
+  COLOR_BLINK=""
+  COLOR_NEGATIVE=""
+  COLOR_CROSSED=""
+  COLOR_END=""
+
+else
+
+# ne pas indenter les lignes suivantes (pour le sed suivant)
+COLOR_BLACK="\033[0;30m"
+COLOR_RED="\033[0;31m"
+COLOR_GREEN="\033[0;32m"
+COLOR_BROWN="\033[0;33m"
+COLOR_BLUE="\033[0;34m"
+COLOR_PURPLE="\033[0;35m"
+COLOR_CYAN="\033[0;36m"
+COLOR_LIGHT_GRAY="\033[0;37m"
+COLOR_DARK_GRAY="\033[1;30m"
+COLOR_LIGHT_RED="\033[1;31m"
+COLOR_LIGHT_GREEN="\033[1;32m"
+COLOR_YELLOW="\033[1;33m"
+COLOR_LIGHT_BLUE="\033[1;34m"
+COLOR_LIGHT_PURPLE="\033[1;35m"
+COLOR_LIGHT_CYAN="\033[1;36m"
+COLOR_LIGHT_WHITE="\033[1;37m"
+COLOR_BOLD="\033[1m"
+COLOR_FAINT="\033[2m"
+COLOR_ITALIC="\033[3m"
+COLOR_UNDERLINE="\033[4m"
+COLOR_BLINK="\033[5m"
+COLOR_NEGATIVE="\033[7m"
+COLOR_CROSSED="\033[9m"
+
+  # ne pas changer l'indentation des lignes suivantes
+  COLOR_END="\033[0m"
+
+fi
+
+
+# affiche les couleurs
+if [ "$1" = "-h" ] ; then
+  for i in `cat $0 | sed -e 's/^\(COLOR.*\)=\(.*\)/\1/p;d'`; do
+    [ "$i" != "COLOR_END" ] && echo -e ${!i}$i${COLOR_END}
+  done
+fi
diff --git a/colors.py b/colors.py
@@ -37,4 +37,4 @@ class Colors:
             import ctypes
             kernel32 = ctypes.windll.kernel32
             kernel32.SetConsoleMode(kernel32.GetStdHandle(-11), 7)
-            kernel32.SetConsoleMode(kernel32.GetStdHandle(-12), 7)
+
diff --git a/colors.py b/colors.py
@@ -30,3 +30,11 @@ class Colors:
         for c in dir():
             if isinstance(c, str) and c[0:2] != "__":
                 locals()[c] = ""
+    else:
+        # set Windows console in VT mode
+        import platform
+        if platform.system() == "Windows":
+            import ctypes
+            kernel32 = ctypes.windll.kernel32
+            kernel32.SetConsoleMode(kernel32.GetStdHandle(-11), 7)
+            kernel32.SetConsoleMode(kernel32.GetStdHandle(-12), 7)
diff --git a/colors.py b/colors.py
@@ -0,0 +1,32 @@
+
+class Colors:
+    """ ANSI color codes """
+    BLACK = "\033[0;30m"
+    RED = "\033[0;31m"
+    GREEN = "\033[0;32m"
+    BROWN = "\033[0;33m"
+    BLUE = "\033[0;34m"
+    PURPLE = "\033[0;35m"
+    CYAN = "\033[0;36m"
+    LIGHT_GRAY = "\033[0;37m"
+    DARK_GRAY = "\033[1;30m"
+    LIGHT_RED = "\033[1;31m"
+    LIGHT_GREEN = "\033[1;32m"
+    YELLOW = "\033[1;33m"
+    LIGHT_BLUE = "\033[1;34m"
+    LIGHT_PURPLE = "\033[1;35m"
+    LIGHT_CYAN = "\033[1;36m"
+    LIGHT_WHITE = "\033[1;37m"
+    BOLD = "\033[1m"
+    FAINT = "\033[2m"
+    ITALIC = "\033[3m"
+    UNDERLINE = "\033[4m"
+    BLINK = "\033[5m"
+    NEGATIVE = "\033[7m"
+    CROSSED = "\033[9m"
+    END = "\033[0m"
+    # cancel SGR codes if we don't write to a terminal
+    if not __import__("sys").stdout.isatty():
+        for c in dir():
+            if isinstance(c, str) and c[0:2] != "__":
+                locals()[c] = ""
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