update doc

docs/index.rst

@@ -240,17 +240,14 @@ CPU
 
 .. function:: getloadavg()
 
-    Returns the average load on the system over the last 1, 5 and 15 minutes
-    respectively as a tuple. The load represents how many processes are waiting
-    to be run by the operating system.
-
-    On UNIX systems this relies on `os.getloadavg`_. On Windows, this is
-    emulated by using a Windows API call that spawns a thread which updates the
-    average every 5 seconds mimicking the UNIX behavior. Thus, the first time
-    this is called and up until 5 seconds it returns a meaningless
-    ``(0.0, 0.0, 0.0)`` tuple.
-
-    Example:
+    Return the average system load over the last 1, 5 and 15 minutes as a tuple.
+    The load represents how many processes are waiting to be run by the
+    operating system.
+    On UNIX systems this relies on `os.getloadavg`_. On Windows this is
+    emulated by using a Windows API that spawns a thread which updates the
+    average every 5 seconds, mimicking the UNIX behavior. Thus, the first time
+    this is called and for the next 5 seconds it will return a meaningless
+    ``(0.0, 0.0, 0.0)`` tuple. Example:
 
     .. code-block:: python
 

psutil/__init__.py

@@ -210,7 +210,7 @@
     "pid_exists", "pids", "process_iter", "wait_procs",             # proc
     "virtual_memory", "swap_memory",                                # memory
     "cpu_times", "cpu_percent", "cpu_times_percent", "cpu_count",   # cpu
-    "cpu_stats",  # "cpu_freq",
+    "cpu_stats",  # "cpu_freq", "getloadavg"
     "net_io_counters", "net_connections", "net_if_addrs",           # network
     "net_if_stats",
     "disk_io_counters", "disk_partitions", "disk_usage",            # disk

scripts/top.py

@@ -35,7 +35,6 @@
 
 import atexit
 import datetime
-import os
 import sys
 import time
 try:
@@ -151,7 +150,7 @@ def get_dashes(perc):
     # load average, uptime
     uptime = datetime.datetime.now() - \
         datetime.datetime.fromtimestamp(psutil.boot_time())
-    av1, av2, av3 = os.getloadavg()
+    av1, av2, av3 = psutil.getloadavg()
     line = " Load average: %.2f %.2f %.2f  Uptime: %s" \
         % (av1, av2, av3, str(uptime).split('.')[0])
     print_line(line)