1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/python/psutil/HISTORY Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,574 @@
1.4 +Bug tracker at http://code.google.com/p/psutil/issues
1.5 +
1.6 +
1.7 +1.0.1 - 2013-07-12
1.8 +------------------
1.9 +
1.10 +BUG FIXES
1.11 +
1.12 + * #405: network_io_counters(pernic=True) no longer works as intended in 1.0.0.
1.13 +
1.14 +
1.15 +1.0.0 - 2013-07-10
1.16 +------------------
1.17 +
1.18 +NEW FEATURES
1.19 +
1.20 + * #18: Solaris support (yay!) (thanks Justin Venus)
1.21 + * #367: Process.get_connections() 'status' strings are now constants.
1.22 + * #380: test suite exits with non-zero on failure. (patch by floppymaster)
1.23 + * #391: extensively use unittest2 module in unit tests and provide
1.24 + workarounds if this is not installed on python < 2.7.
1.25 +
1.26 +BUG FIXES
1.27 +
1.28 + * #374: [Windows] negative memory usage reported when processes use a lot of
1.29 + memory.
1.30 + * #379: [Linux] Process.get_memory_maps() may raise ValueError.
1.31 + * #394: [OSX] Mapped memory regions report incorrect file name.
1.32 + * #404: [Linux] sched_*affinity() are implicitly declared. (patch by Arfrever)
1.33 +
1.34 +API CHANGES
1.35 +
1.36 + * Process.get_connections() 'status' field is no longer a string but a constant
1.37 + object (psutil.CONN_*).
1.38 + * Process.get_connections() 'local_address' and 'remote_address' fields renamed
1.39 + to 'laddr' and 'raddr'.
1.40 + * psutil.network_io_counters() renamed to psutil.net_io_counters().
1.41 +
1.42 +
1.43 +0.7.1 - 2013-05-03
1.44 +------------------
1.45 +
1.46 +BUG FIXES:
1.47 +
1.48 + * #325: [BSD] psutil.virtual_memory() can raise SystemError.
1.49 + (patch by Jan Beich)
1.50 + * #370: [BSD] Process.get_connections() requires root. (patch by John Baldwin)
1.51 + * #372: [BSD] different process methods raise NoSuchProcess instead of
1.52 + AccessDenied.
1.53 +
1.54 +
1.55 +0.7.0 - 2013-04-12
1.56 +------------------
1.57 +
1.58 +NEW FEATURES
1.59 +
1.60 + * #233: code migrated to Mercurial (yay!)
1.61 + * #246: psutil.error module is deprecated and scheduled for removal.
1.62 + * #328: [Windows] process IO nice/priority support.
1.63 + * #359: psutil.get_boot_time()
1.64 + * #361: [Linux] psutil.cpu_times() now includes new 'steal', 'guest' and
1.65 + 'guest_nice' fields available on recent Linux kernels.
1.66 + Also, psutil.cpu_percent() is more accurate.
1.67 + * #362: cpu_times_percent() (per-CPU-time utilization as a percentage)
1.68 +
1.69 +BUG FIXES
1.70 +
1.71 + * #234: [Windows] disk_io_counters() fails to list certain disks.
1.72 + * #264: [Windows] use of psutil.disk_partitions() may cause a message box to
1.73 + appear.
1.74 + * #313: [Linux] psutil.virtual_memory() and psutil.swap_memory() can crash on
1.75 + certain exotic Linux flavors having an incomplete /proc interface.
1.76 + If that's the case we now set the unretrievable stats to 0 and raise a
1.77 + RuntimeWarning.
1.78 + * #315: [OSX] fix some compilation warnings.
1.79 + * #317: [Windows] cannot set process CPU affinity above 31 cores.
1.80 + * #319: [Linux] process get_memory_maps() raises KeyError 'Anonymous' on Debian
1.81 + squeeze.
1.82 + * #321: [UNIX] Process.ppid property is no longer cached as the kernel may set
1.83 + the ppid to 1 in case of a zombie process.
1.84 + * #323: [OSX] disk_io_counters()'s read_time and write_time parameters were
1.85 + reporting microseconds not milliseconds. (patch by Gregory Szorc)
1.86 + * #331: Process cmdline is no longer cached after first acces as it may change.
1.87 + * #333: [OSX] Leak of Mach ports on OS X (patch by rsesek@google.com)
1.88 + * #337: [Linux] process methods not working because of a poor /proc
1.89 + implementation will raise NotImplementedError rather than RuntimeError
1.90 + and Process.as_dict() will not blow up. (patch by Curtin1060)
1.91 + * #338: [Linux] disk_io_counters() fails to find some disks.
1.92 + * #339: [FreeBSD] get_pid_list() can allocate all the memory on system.
1.93 + * #341: [Linux] psutil might crash on import due to error in retrieving system
1.94 + terminals map.
1.95 + * #344: [FreeBSD] swap_memory() might return incorrect results due to
1.96 + kvm_open(3) not being called. (patch by Jean Sebastien)
1.97 + * #338: [Linux] disk_io_counters() fails to find some disks.
1.98 + * #351: [Windows] if psutil is compiled with mingw32 (provided installers for
1.99 + py2.4 and py2.5 are) disk_io_counters() will fail. (Patch by m.malycha)
1.100 + * #353: [OSX] get_users() returns an empty list on OSX 10.8.
1.101 + * #356: Process.parent now checks whether parent PID has been reused in which
1.102 + case returns None.
1.103 + * #365: Process.set_nice() should check PID has not been reused by another
1.104 + process.
1.105 + * #366: [FreeBSD] get_memory_maps(), get_num_fds(), get_open_files() and
1.106 + getcwd() Process methods raise RuntimeError instead of AccessDenied.
1.107 +
1.108 +API CHANGES
1.109 +
1.110 + * Process.cmdline property is no longer cached after first access.
1.111 + * Process.ppid property is no longer cached after first access.
1.112 + * [Linux] Process methods not working because of a poor /proc implementation
1.113 + will raise NotImplementedError instead of RuntimeError.
1.114 + * psutil.error module is deprecated and scheduled for removal.
1.115 +
1.116 +
1.117 +0.6.1 - 2012-08-16
1.118 +------------------
1.119 +
1.120 +NEW FEATURES
1.121 +
1.122 + * #316: process cmdline property now makes a better job at guessing the process
1.123 + executable from the cmdline.
1.124 +
1.125 +BUG FIXES
1.126 +
1.127 + * #316: process exe was resolved in case it was a symlink.
1.128 + * #318: python 2.4 compatibility was broken.
1.129 +
1.130 +API CHANGES
1.131 +
1.132 + * process exe can now return an empty string instead of raising AccessDenied.
1.133 + * process exe is no longer resolved in case it's a symlink.
1.134 +
1.135 +
1.136 +0.6.0 - 2012-08-13
1.137 +------------------
1.138 +
1.139 +NEW FEATURES
1.140 +
1.141 + * #216: [POSIX] get_connections() UNIX sockets support.
1.142 + * #220: [FreeBSD] get_connections() has been rewritten in C and no longer
1.143 + requires lsof.
1.144 + * #222: [OSX] add support for process cwd.
1.145 + * #261: process extended memory info.
1.146 + * #295: [OSX] process executable path is now determined by asking the OS
1.147 + instead of being guessed from process cmdline.
1.148 + * #297: [OSX] the Process methods below were always raising AccessDenied for
1.149 + any process except the current one. Now this is no longer true. Also
1.150 + they are 2.5x faster.
1.151 + - name
1.152 + - get_memory_info()
1.153 + - get_memory_percent()
1.154 + - get_cpu_times()
1.155 + - get_cpu_percent()
1.156 + - get_num_threads()
1.157 + * #300: examples/pmap.py script.
1.158 + * #301: process_iter() now yields processes sorted by their PIDs.
1.159 + * #302: process number of voluntary and involuntary context switches.
1.160 + * #303: [Windows] the Process methods below were always raising AccessDenied
1.161 + for any process not owned by current user. Now this is no longer true:
1.162 + - create_time
1.163 + - get_cpu_times()
1.164 + - get_cpu_percent()
1.165 + - get_memory_info()
1.166 + - get_memory_percent()
1.167 + - get_num_handles()
1.168 + - get_io_counters()
1.169 + * #305: add examples/netstat.py script.
1.170 + * #311: system memory functions has been refactorized and rewritten and now
1.171 + provide a more detailed and consistent representation of the system
1.172 + memory. New psutil.virtual_memory() function provides the following
1.173 + memory amounts:
1.174 + - total
1.175 + - available
1.176 + - percent
1.177 + - used
1.178 + - active [POSIX]
1.179 + - inactive [POSIX]
1.180 + - buffers (BSD, Linux)
1.181 + - cached (BSD, OSX)
1.182 + - wired (OSX, BSD)
1.183 + - shared [FreeBSD]
1.184 + New psutil.swap_memory() provides:
1.185 + - total
1.186 + - used
1.187 + - free
1.188 + - percent
1.189 + - sin (no. of bytes the system has swapped in from disk (cumulative))
1.190 + - sout (no. of bytes the system has swapped out from disk (cumulative))
1.191 + All old memory-related functions are deprecated.
1.192 + Also two new example scripts were added: free.py and meminfo.py.
1.193 + * #312: psutil.network_io_counters() namedtuple includes 4 new fields:
1.194 + errin, errout dropin and dropout, reflecting the number of packets
1.195 + dropped and with errors.
1.196 +
1.197 +BUGFIXES
1.198 +
1.199 + * #298: [OSX and BSD] memory leak in get_num_fds().
1.200 + * #299: potential memory leak every time PyList_New(0) is used.
1.201 + * #303: [Windows] potential heap corruption in get_num_threads() and
1.202 + get_status() Process methods.
1.203 + * #305: [FreeBSD] psutil can't compile on FreeBSD 9 due to removal of utmp.h.
1.204 + * #306: at C level, errors are not checked when invoking Py* functions which
1.205 + create or manipulate Python objects leading to potential memory related
1.206 + errors and/or segmentation faults.
1.207 + * #307: [FreeBSD] values returned by psutil.network_io_counters() are wrong.
1.208 + * #308: [BSD / Windows] psutil.virtmem_usage() wasn't actually returning
1.209 + information about swap memory usage as it was supposed to do. It does
1.210 + now.
1.211 + * #309: get_open_files() might not return files which can not be accessed
1.212 + due to limited permissions. AccessDenied is now raised instead.
1.213 +
1.214 +API CHANGES
1.215 +
1.216 + * psutil.phymem_usage() is deprecated (use psutil.virtual_memory())
1.217 + * psutil.virtmem_usage() is deprecated (use psutil.swap_memory())
1.218 + * psutil.phymem_buffers() on Linux is deprecated (use psutil.virtual_memory())
1.219 + * psutil.cached_phymem() on Linux is deprecated (use psutil.virtual_memory())
1.220 + * [Windows and BSD] psutil.virtmem_usage() now returns information about swap
1.221 + memory instead of virtual memory.
1.222 +
1.223 +
1.224 +0.5.1 - 2012-06-29
1.225 +------------------
1.226 +
1.227 +NEW FEATURES
1.228 +
1.229 + * #293: [Windows] process executable path is now determined by asking the OS
1.230 + instead of being guessed from process cmdline.
1.231 +
1.232 +BUGFIXES
1.233 +
1.234 + * #292: [Linux] race condition in process files/threads/connections.
1.235 + * #294: [Windows] Process CPU affinity is only able to set CPU #0.
1.236 +
1.237 +
1.238 +0.5.0 - 2012-06-27
1.239 +------------------
1.240 +
1.241 +NEW FEATURES
1.242 +
1.243 + * #195: [Windows] number of handles opened by process.
1.244 + * #209: psutil.disk_partitions() now provides also mount options.
1.245 + * #229: list users currently connected on the system (psutil.get_users()).
1.246 + * #238: [Linux, Windows] process CPU affinity (get and set).
1.247 + * #242: Process.get_children(recursive=True): return all process
1.248 + descendants.
1.249 + * #245: [POSIX] Process.wait() incrementally consumes less CPU cycles.
1.250 + * #257: [Windows] removed Windows 2000 support.
1.251 + * #258: [Linux] Process.get_memory_info() is now 0.5x faster.
1.252 + * #260: process's mapped memory regions. (Windows patch by wj32.64, OSX patch
1.253 + by Jeremy Whitlock)
1.254 + * #262: [Windows] psutil.disk_partitions() was slow due to inspecting the
1.255 + floppy disk drive also when "all" argument was False.
1.256 + * #273: psutil.get_process_list() is deprecated.
1.257 + * #274: psutil no longer requires 2to3 at installation time in order to work
1.258 + with Python 3.
1.259 + * #278: new Process.as_dict() method.
1.260 + * #281: ppid, name, exe, cmdline and create_time properties of Process class
1.261 + are now cached after being accessed.
1.262 + * #282: psutil.STATUS_* constants can now be compared by using their string
1.263 + representation.
1.264 + * #283: speedup Process.is_running() by caching its return value in case the
1.265 + process is terminated.
1.266 + * #284: [POSIX] per-process number of opened file descriptors.
1.267 + * #287: psutil.process_iter() now caches Process instances between calls.
1.268 + * #290: Process.nice property is deprecated in favor of new get_nice() and
1.269 + set_nice() methods.
1.270 +
1.271 +BUGFIXES
1.272 +
1.273 + * #193: psutil.Popen constructor can throw an exception if the spawned process
1.274 + terminates quickly.
1.275 + * #240: [OSX] incorrect use of free() for Process.get_connections().
1.276 + * #244: [POSIX] Process.wait() can hog CPU resources if called against a
1.277 + process which is not our children.
1.278 + * #248: [Linux] psutil.network_io_counters() might return erroneous NIC names.
1.279 + * #252: [Windows] process getcwd() erroneously raise NoSuchProcess for
1.280 + processes owned by another user. It now raises AccessDenied instead.
1.281 + * #266: [Windows] psutil.get_pid_list() only shows 1024 processes.
1.282 + (patch by Amoser)
1.283 + * #267: [OSX] Process.get_connections() - an erroneous remote address was
1.284 + returned. (Patch by Amoser)
1.285 + * #272: [Linux] Porcess.get_open_files() - potential race condition can lead to
1.286 + unexpected NoSuchProcess exception. Also, we can get incorrect reports
1.287 + of not absolutized path names.
1.288 + * #275: [Linux] Process.get_io_counters() erroneously raise NoSuchProcess on
1.289 + old Linux versions. Where not available it now raises
1.290 + NotImplementedError.
1.291 + * #286: Process.is_running() doesn't actually check whether PID has been
1.292 + reused.
1.293 + * #314: Process.get_children() can sometimes return non-children.
1.294 +
1.295 +API CHANGES
1.296 +
1.297 + * Process.nice property is deprecated in favor of new get_nice() and set_nice()
1.298 + methods.
1.299 + * psutil.get_process_list() is deprecated.
1.300 + * ppid, name, exe, cmdline and create_time properties of Process class are now
1.301 + cached after being accessed, meaning NoSuchProcess will no longer be raised
1.302 + in case the process is gone in the meantime.
1.303 + * psutil.STATUS_* constants can now be compared by using their string
1.304 + representation.
1.305 +
1.306 +
1.307 +0.4.1 - 2011-12-14
1.308 +------------------
1.309 +
1.310 +BUGFIXES
1.311 +
1.312 + * #228: some example scripts were not working with python 3.
1.313 + * #230: [Windows / OSX] memory leak in Process.get_connections().
1.314 + * #232: [Linux] psutil.phymem_usage() can report erroneous values which are
1.315 + different than "free" command.
1.316 + * #236: [Windows] memory/handle leak in Process's get_memory_info(),
1.317 + suspend() and resume() methods.
1.318 +
1.319 +
1.320 +0.4.0 - 2011-10-29
1.321 +------------------
1.322 +
1.323 +NEW FEATURES
1.324 +
1.325 + * #150: network I/O counters. (OSX and Windows patch by Jeremy Whitlock)
1.326 + * #154: [FreeBSD] add support for process getcwd()
1.327 + * #157: [Windows] provide installer for Python 3.2 64-bit.
1.328 + * #198: Process.wait(timeout=0) can now be used to make wait() return
1.329 + immediately.
1.330 + * #206: disk I/O counters. (OSX and Windows patch by Jeremy Whitlock)
1.331 + * #213: examples/iotop.py script.
1.332 + * #217: Process.get_connections() now has a "kind" argument to filter
1.333 + for connections with different criteria.
1.334 + * #221: [FreeBSD] Process.get_open_files has been rewritten in C and no longer
1.335 + relies on lsof.
1.336 + * #223: examples/top.py script.
1.337 + * #227: examples/nettop.py script.
1.338 +
1.339 +BUGFIXES
1.340 +
1.341 + * #135: [OSX] psutil cannot create Process object.
1.342 + * #144: [Linux] no longer support 0 special PID.
1.343 + * #188: [Linux] psutil import error on Linux ARM architectures.
1.344 + * #194: [POSIX] psutil.Process.get_cpu_percent() now reports a percentage over
1.345 + 100 on multicore processors.
1.346 + * #197: [Linux] Process.get_connections() is broken on platforms not supporting
1.347 + IPv6.
1.348 + * #200: [Linux] psutil.NUM_CPUS not working on armel and sparc architectures
1.349 + and causing crash on module import.
1.350 + * #201: [Linux] Process.get_connections() is broken on big-endian
1.351 + architectures.
1.352 + * #211: Process instance can unexpectedly raise NoSuchProcess if tested for
1.353 + equality with another object.
1.354 + * #218: [Linux] crash at import time on Debian 64-bit because of a missing line
1.355 + in /proc/meminfo.
1.356 + * #226: [FreeBSD] crash at import time on FreeBSD 7 and minor.
1.357 +
1.358 +
1.359 +0.3.0 - 2011-07-08
1.360 +------------------
1.361 +
1.362 +NEW FEATURES
1.363 +
1.364 + * #125: system per-cpu percentage utilization and times.
1.365 + * #163: per-process associated terminal (TTY).
1.366 + * #171: added get_phymem() and get_virtmem() functions returning system
1.367 + memory information (total, used, free) and memory percent usage.
1.368 + total_* avail_* and used_* memory functions are deprecated.
1.369 + * #172: disk usage statistics.
1.370 + * #174: mounted disk partitions.
1.371 + * #179: setuptools is now used in setup.py
1.372 +
1.373 +BUGFIXES
1.374 +
1.375 + * #159: SetSeDebug() does not close handles or unset impersonation on return.
1.376 + * #164: [Windows] wait function raises a TimeoutException when a process
1.377 + returns -1 .
1.378 + * #165: process.status raises an unhandled exception.
1.379 + * #166: get_memory_info() leaks handles hogging system resources.
1.380 + * #168: psutil.cpu_percent() returns erroneous results when used in
1.381 + non-blocking mode. (patch by Philip Roberts)
1.382 + * #178: OSX - Process.get_threads() leaks memory
1.383 + * #180: [Windows] Process's get_num_threads() and get_threads() methods can
1.384 + raise NoSuchProcess exception while process still exists.
1.385 +
1.386 +
1.387 +0.2.1 - 2011-03-20
1.388 +------------------
1.389 +
1.390 +NEW FEATURES
1.391 +
1.392 + * #64: per-process I/O counters.
1.393 + * #116: per-process wait() (wait for process to terminate and return its exit
1.394 + code).
1.395 + * #134: per-process get_threads() returning information (id, user and kernel
1.396 + times) about threads opened by process.
1.397 + * #136: process executable path on FreeBSD is now determined by asking the
1.398 + kernel instead of guessing it from cmdline[0].
1.399 + * #137: per-process real, effective and saved user and group ids.
1.400 + * #140: system boot time.
1.401 + * #142: per-process get and set niceness (priority).
1.402 + * #143: per-process status.
1.403 + * #147: per-process I/O nice (priority) - Linux only.
1.404 + * #148: psutil.Popen class which tidies up subprocess.Popen and psutil.Process
1.405 + in a unique interface.
1.406 + * #152: [OSX] get_process_open_files() implementation has been rewritten
1.407 + in C and no longer relies on lsof resulting in a 3x speedup.
1.408 + * #153: [OSX] get_process_connection() implementation has been rewritten
1.409 + in C and no longer relies on lsof resulting in a 3x speedup.
1.410 +
1.411 +BUGFIXES
1.412 +
1.413 + * #83: process cmdline is empty on OSX 64-bit.
1.414 + * #130: a race condition can cause IOError exception be raised on
1.415 + Linux if process disappears between open() and subsequent read() calls.
1.416 + * #145: WindowsError was raised instead of psutil.AccessDenied when using
1.417 + process resume() or suspend() on Windows.
1.418 + * #146: 'exe' property on Linux can raise TypeError if path contains NULL
1.419 + bytes.
1.420 + * #151: exe and getcwd() for PID 0 on Linux return inconsistent data.
1.421 +
1.422 +API CHANGES
1.423 +
1.424 + * Process "uid" and "gid" properties are deprecated in favor of "uids" and
1.425 + "gids" properties.
1.426 +
1.427 +
1.428 +0.2.0 - 2010-11-13
1.429 +------------------
1.430 +
1.431 +NEW FEATURES
1.432 +
1.433 + * #79: per-process open files.
1.434 + * #88: total system physical cached memory.
1.435 + * #88: total system physical memory buffers used by the kernel.
1.436 + * #91: per-process send_signal() and terminate() methods.
1.437 + * #95: NoSuchProcess and AccessDenied exception classes now provide "pid",
1.438 + "name" and "msg" attributes.
1.439 + * #97: per-process children.
1.440 + * #98: Process.get_cpu_times() and Process.get_memory_info now return
1.441 + a namedtuple instead of a tuple.
1.442 + * #103: per-process opened TCP and UDP connections.
1.443 + * #107: add support for Windows 64 bit. (patch by cjgohlke)
1.444 + * #111: per-process executable name.
1.445 + * #113: exception messages now include process name and pid.
1.446 + * #114: process username Windows implementation has been rewritten in pure
1.447 + C and no longer uses WMI resulting in a big speedup. Also, pywin32 is no
1.448 + longer required as a third-party dependancy. (patch by wj32)
1.449 + * #117: added support for Windows 2000.
1.450 + * #123: psutil.cpu_percent() and psutil.Process.cpu_percent() accept a
1.451 + new 'interval' parameter.
1.452 + * #129: per-process number of threads.
1.453 +
1.454 +BUGFIXES
1.455 +
1.456 + * #80: fixed warnings when installing psutil with easy_install.
1.457 + * #81: psutil fails to compile with Visual Studio.
1.458 + * #94: suspend() raises OSError instead of AccessDenied.
1.459 + * #86: psutil didn't compile against FreeBSD 6.x.
1.460 + * #102: orphaned process handles obtained by using OpenProcess in C were
1.461 + left behind every time Process class was instantiated.
1.462 + * #111: path and name Process properties report truncated or erroneous
1.463 + values on UNIX.
1.464 + * #120: cpu_percent() always returning 100% on OS X.
1.465 + * #112: uid and gid properties don't change if process changes effective
1.466 + user/group id at some point.
1.467 + * #126: ppid, uid, gid, name, exe, cmdline and create_time properties are
1.468 + no longer cached and correctly raise NoSuchProcess exception if the process
1.469 + disappears.
1.470 +
1.471 +API CHANGES
1.472 +
1.473 + * psutil.Process.path property is deprecated and works as an alias for "exe"
1.474 + property.
1.475 + * psutil.Process.kill(): signal argument was removed - to send a signal to the
1.476 + process use send_signal(signal) method instead.
1.477 + * psutil.Process.get_memory_info() returns a nametuple instead of a tuple.
1.478 + * psutil.cpu_times() returns a nametuple instead of a tuple.
1.479 + * New psutil.Process methods: get_open_files(), get_connections(),
1.480 + send_signal() and terminate().
1.481 + * ppid, uid, gid, name, exe, cmdline and create_time properties are no longer
1.482 + cached and raise NoSuchProcess exception if process disappears.
1.483 + * psutil.cpu_percent() no longer returns immediately (see issue 123).
1.484 + * psutil.Process.get_cpu_percent() and psutil.cpu_percent() no longer returns
1.485 + immediately by default (see issue 123).
1.486 +
1.487 +
1.488 +0.1.3 - 2010-03-02
1.489 +------------------
1.490 +
1.491 +NEW FEATURES
1.492 +
1.493 + * #14: per-process username
1.494 + * #51: per-process current working directory (Windows and Linux only)
1.495 + * #59: Process.is_running() is now 10 times faster
1.496 + * #61: added supoprt for FreeBSD 64 bit
1.497 + * #71: implemented suspend/resume process
1.498 + * #75: python 3 support
1.499 +
1.500 +BUGFIXES
1.501 +
1.502 + * #36: process cpu_times() and memory_info() functions succeeded also for
1.503 + dead processes while a NoSuchProcess exception is supposed to be raised.
1.504 + * #48: incorrect size for mib array defined in getcmdargs for BSD
1.505 + * #49: possible memory leak due to missing free() on error condition on
1.506 + * #50: fixed getcmdargs() memory fragmentation on BSD
1.507 + * #55: test_pid_4 was failing on Windows Vista
1.508 + * #57: some unit tests were failing on systems where no swap memory is
1.509 + available
1.510 + * #58: is_running() is now called before kill() to make sure we are going
1.511 + to kill the correct process.
1.512 + * #73: virtual memory size reported on OS X includes shared library size
1.513 + * #77: NoSuchProcess wasn't raised on Process.create_time if kill() was
1.514 + used first.
1.515 +
1.516 +
1.517 +0.1.2 - 2009-05-06
1.518 +------------------
1.519 +
1.520 +NEW FEATURES
1.521 +
1.522 + * #32: Per-process CPU user/kernel times
1.523 + * #33: Process create time
1.524 + * #34: Per-process CPU utilization percentage
1.525 + * #38: Per-process memory usage (bytes)
1.526 + * #41: Per-process memory utilization (percent)
1.527 + * #39: System uptime
1.528 + * #43: Total system virtual memory
1.529 + * #46: Total system physical memory
1.530 + * #44: Total system used/free virtual and physical memory
1.531 +
1.532 +BUGFIXES
1.533 +
1.534 + * #36: [Windows] NoSuchProcess not raised when accessing timing methods.
1.535 + * #40: test_get_cpu_times() failing on FreeBSD and OS X.
1.536 + * #42: [Windows] get_memory_percent() raises AccessDenied.
1.537 +
1.538 +
1.539 +0.1.1 - 2009-03-06
1.540 +------------------
1.541 +
1.542 +NEW FEATURES
1.543 +
1.544 + * #4: FreeBSD support for all functions of psutil
1.545 + * #9: Process.uid and Process.gid now retrieve process UID and GID.
1.546 + * #11: Support for parent/ppid - Process.parent property returns a
1.547 + Process object representing the parent process, and Process.ppid returns
1.548 + the parent PID.
1.549 + * #12 & 15:
1.550 + NoSuchProcess exception now raised when creating an object
1.551 + for a nonexistent process, or when retrieving information about a process
1.552 + that has gone away.
1.553 + * #21: AccessDenied exception created for raising access denied errors
1.554 + from OSError or WindowsError on individual platforms.
1.555 + * #26: psutil.process_iter() function to iterate over processes as
1.556 + Process objects with a generator.
1.557 + * #?: Process objects can now also be compared with == operator for equality
1.558 + (PID, name, command line are compared).
1.559 +
1.560 +BUGFIXES
1.561 +
1.562 + * #16: [Windows] Special case for "System Idle Process" (PID 0) which
1.563 + otherwise would return an "invalid parameter" exception.
1.564 + * #17: get_process_list() ignores NoSuchProcess and AccessDenied
1.565 + exceptions during building of the list.
1.566 + * #22: [Windows] Process(0).kill() was failing with an unset exception.
1.567 + * #23: Special case for pid_exists(0)
1.568 + * #24: [Windows] Process(0).kill() now raises AccessDenied exception instead of
1.569 + WindowsError.
1.570 + * #30: psutil.get_pid_list() was returning two instances of PID 0 on OS
1.571 + X and FreeBSD platforms.
1.572 +
1.573 +
1.574 +0.1.0 - 2009-01-27
1.575 +------------------
1.576 +
1.577 + * Initial release.
