merge mem/sys

plugins/system.py

@@ -0,0 +1,36 @@
+import os
+import re
+import platform
+from util import hook
+
+
+@hook.command(autohelp=False)
+def mem(inp):
+    ".mem -- Display the bot's current memory usage."
+
+    if os.name == 'posix':
+        status_file = open("/proc/%d/status" % os.getpid()).read()
+        line_pairs = re.findall(r"^(\w+):\s*(.*)\s*$", status_file, re.M)
+        status = dict(line_pairs)
+        keys = 'VmSize VmLib VmData VmExe VmRSS VmStk'.split()
+        return '\x02, '.join(key + ':\x02' + status[key] for key in keys)
+
+    elif os.name == 'nt':
+        cmd = "tasklist /FI \"PID eq %s\" /FO CSV /NH" % os.getpid()
+        out = os.popen(cmd).read()
+
+        total = 0
+        for amount in re.findall(r'([,0-9]+) K', out):
+            total += int(amount.replace(',', ''))
+
+        return 'Memory usage: \x02%d kB\x02' % total
+
+    return mem.__doc__
+
+@hook.command(autohelp=False)
+def sys(inp):
+    ".sys -- Retrieves information about the host system."
+    python_version = platform.python_version()
+    os = platform.platform(aliased=True)
+    cpu = platform.machine()
+    return "Platform: %s, Python Version: %s, CPU: %s" % (os, python_version, cpu)