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Thorsten Weimann committed 97b5478

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  • Parent commits d9026c1

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+#!/usr/bin/env python
+
+import os
+import random
+
+import specbar
+
+
+def monitor_dir(directory, name):
+    """Stupid function that counts files in a given directory."""
+    filecount = len([x for x in os.listdir(directory) if os.path.isfile(x)])
+    return {name: filecount}
+
+
+# Register CPU information (builtin)
+specbar.register(specbar.get_cpu_info)
+
+# Register own function for two directories
+specbar.register(monitor_dir, '/home/user/important_dir', 'imp1')
+specbar.register(monitor_dir, '/home/user/very_important_dir', 'imp2')
+
+# Register own function using decorator syntax
+@specbar.info_collector()
+def fortune_number():
+    return dict(fortune_number=random.randint(1, 100)
+
+# Build format string
+myformat = (
+    'CPU: {model}@{speed:<5} IMP: {imp1:<3} VIMP: {imp2:<3} '
+    'Fortune number: {fortune_number}'
+)
+
+# Call main loop
+specbar.loop(myformat)