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# i-scream pystatgrab |
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# http://www.i-scream.org |
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# http://www.i-scream.org/pystatgrab/ |
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# Copyright (C) 2000-2004 i-scream |
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# This program is free software; you can redistribute it and/or |
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cdef extern from "statgrab.h": |
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cdef extern int sg_init() |
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cdef extern int sg_shutdown() |
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cdef extern int sg_snapshot() |
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cdef extern int sg_drop_privileges() |
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ctypedef enum sg_error: |
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SG_ERROR_XSW_VER_MISMATCH |
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cdef extern void sg_set_error(sg_error code, char *arg) |
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cdef extern void sg_set_error_with_errno(sg_error code, char *arg) |
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cdef extern sg_error sg_get_error() |
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cdef extern char *sg_get_error_arg() |
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cdef extern int sg_get_error_errno() |
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cdef extern char *sg_str_error(sg_error code) |
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ctypedef struct sg_host_info: |
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long long total_inodes |
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long long used_inodes |
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long long free_inodes |
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long long avail_inodes |
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long long io_size |
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long long block_size |
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long long total_blocks |
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long long free_blocks |
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long long used_blocks |
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long long avail_blocks |
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cdef extern sg_fs_stats *sg_get_fs_stats(int *entries) |
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ctypedef struct sg_network_iface_stats: |
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char *interface_name |
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int speed |
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sg_iface_duplex dup |
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sg_iface_duplex duplex |
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int up |
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cdef extern sg_network_iface_stats *sg_get_network_iface_stats(int *entries) |
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py_SG_PROCESS_STATE_UNKNOWN = SG_PROCESS_STATE_UNKNOWN |
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class Result: |
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class Result(dict): |
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def __init__(self, attrs): |
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self.attrs = attrs |
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for attr in attrs: |
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setattr(self, attr, attrs[attr]) |
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def __getitem__(self, item): |
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return getattr(self, item) |
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def __repr__(self): |
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return str(self.attrs) |
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self.attrs = attrs # to maintain compatibility |
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super(Result, self).__init__(attrs) |
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def __getattr__(self, item): |
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try: |
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return self.__getitem__(item) |
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except KeyError: |
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raise AttributeError(item) |
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class StatgrabException(Exception): |
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def __init__(self, value): |
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self.value = value |
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else: |
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return False |
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def py_sg_shutdown(): |
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if sg_shutdown() == 0: |
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return True |
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else: |
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return False |
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def py_sg_snapshot(): |
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if sg_snapshot() == 0: |
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return True |
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else: |
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return False |
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def py_sg_drop_privileges(): |
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if sg_drop_privileges() == 0: |
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return True |
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def py_sg_set_error(code, arg): |
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sg_set_error(code, arg) |
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def py_sg_set_error_with_errno(code, arg): |
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sg_set_error_with_errno(code, arg) |
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def py_sg_get_error(): |
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cdef sg_error s |
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s = sg_get_error() |
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s = sg_get_error_arg() |
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return s |
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def py_sg_get_error_errno(): |
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s = sg_get_error_errno() |
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return s |
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def py_sg_str_error(code): |
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s = sg_str_error(code) |
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return s |
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'total_inodes': s.total_inodes, |
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'used_inodes': s.used_inodes, |
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'free_inodes': s.free_inodes, |
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'avail_inodes': s.avail_inodes, |
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'io_size': s.io_size, |
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'block_size': s.block_size, |
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'total_blocks': s.total_blocks, |
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'free_blocks': s.free_blocks, |
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'used_blocks': s.used_blocks, |
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'avail_blocks': s.avail_blocks, |
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} |
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)) |
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s = s + 1 |
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list.append(Result( |
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{'interface_name': s.interface_name, |
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'speed': s.speed, |
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'dup': s.dup, |
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'duplex': s.duplex, |
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'up' : s.up, |
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} |
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)) |
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raise StatgrabException, 'sg_get_process_stats() returned NULL' |
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list = [] |
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for i from 0 <= i < entries: |
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if s.process_name == NULL: |
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s.process_name = '' |
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if s.proctitle == NULL: |
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s.proctitle = '' |
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if s.process_name is NULL: |
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process_name = '' |
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else: |
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process_name = s.process_name |
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if s.proctitle is NULL: |
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proctitle = '' |
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else: |
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proctitle = s.proctitle |
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list.append(Result( |
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{'process_name': s.process_name, |
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'proctitle' : s.proctitle, |
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{'process_name': process_name, |
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'proctitle' : proctitle, |
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'pid' : s.pid, |
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'parent' : s.parent, |
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'pgid' : s.pgid, |