various fixes and migration to python

herbstluftwm/panel_content.py

@@ -1 +1,77 @@
+#!/usr/bin/python3
+
 import hl_utils
+
+final = ""
+date = ""
+sep = " | "
+
+RED = 0xff0000
+GREEN = 0x32CD32
+GREY = 0x909090
+WHITE = 0xefefef
+DEFAULT_FG = 0x476243 
+COLOR_BORDER = 5.0
+
+def color_panel(s,hex_code,seper=True):
+        if type(hex_code)==int:
+                hex_code = hex(hex_code)
+        hex_code = hex_code.lstrip('0x')
+        if seper:
+            sep=color_panel('|',DEFAULT_FG,False)
+        else:
+                sep = ""
+        return "^fg(#" + hex_code + ") " + s + "^bg()"+sep
+
+def get_color(nr,start,end):
+        if end == start or nr > end:
+                return hex(GREEN)
+        else:
+                r,g,b = 0,0,0
+                interval = 256 + 256
+                custom_interval = abs(start-end)
+                div = float(interval)/float(custom_interval)
+                if div >= interval/3:
+                        error("Interval for coloring too small, using default")
+                        return WHITE
+                nr = nr*div
+                if custom_interval > interval:
+                        custom_interval = interval
+                if nr > 256:
+                        g = 0xFF
+                        r = int(abs(nr - (256+256))) #counts down reverse to nr
+                        b = 0
+                elif nr > 0:
+                        g = int(nr - 256)
+                        r = 0xFF
+                        b = 0
+                else:
+                        error("Negative interval value???")
+                r = r << 16
+                g = g << 8
+                tmp_col = r + g + b 
+                if tmp_col > 0xFFFF00:
+                        error("color value too high")
+                return hex(tmp_col)
+
+
+def guthaben():
+        if hl_utils.is_cip():
+                tmp = -1
+                with open(hl_utils.hlpath("pracct.log")) as f:
+                        tmp = float(f.read());
+                guthaben = "Druckerguthaben: " + str(tmp) + " Euro"
+                col = get_color(tmp,0,COLOR_BORDER)
+                guthaben = color_panel(guthaben,col)
+        return guthaben;
+
+def battery():
+        if hl_utils.is_laptop():
+                try:
+                        return color_panel(hl_utils.shexec("acpi -b | sed -r 's/Battery [0-9]+: //"),RED)
+                except(ValueError):
+                        return color_panel("acpi or sed not in path",RED)
+        else:
+                return ""
+
+print(guthaben(),battery())