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python/psutil/HISTORY
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| 1 Bug tracker at http://code.google.com/p/psutil/issues | |
| 2 | |
| 3 | |
| 4 1.0.1 - 2013-07-12 | |
| 5 ------------------ | |
| 6 | |
| 7 BUG FIXES | |
| 8 | |
| 9 * #405: network_io_counters(pernic=True) no longer works as intended in 1.0.0. | |
| 10 | |
| 11 | |
| 12 1.0.0 - 2013-07-10 | |
| 13 ------------------ | |
| 14 | |
| 15 NEW FEATURES | |
| 16 | |
| 17 * #18: Solaris support (yay!) (thanks Justin Venus) | |
| 18 * #367: Process.get_connections() 'status' strings are now constants. | |
| 19 * #380: test suite exits with non-zero on failure. (patch by floppymaster) | |
| 20 * #391: extensively use unittest2 module in unit tests and provide | |
| 21 workarounds if this is not installed on python < 2.7. | |
| 22 | |
| 23 BUG FIXES | |
| 24 | |
| 25 * #374: [Windows] negative memory usage reported when processes use a lot of | |
| 26 memory. | |
| 27 * #379: [Linux] Process.get_memory_maps() may raise ValueError. | |
| 28 * #394: [OSX] Mapped memory regions report incorrect file name. | |
| 29 * #404: [Linux] sched_*affinity() are implicitly declared. (patch by Arfrever) | |
| 30 | |
| 31 API CHANGES | |
| 32 | |
| 33 * Process.get_connections() 'status' field is no longer a string but a constant | |
| 34 object (psutil.CONN_*). | |
| 35 * Process.get_connections() 'local_address' and 'remote_address' fields renamed | |
| 36 to 'laddr' and 'raddr'. | |
| 37 * psutil.network_io_counters() renamed to psutil.net_io_counters(). | |
| 38 | |
| 39 | |
| 40 0.7.1 - 2013-05-03 | |
| 41 ------------------ | |
| 42 | |
| 43 BUG FIXES: | |
| 44 | |
| 45 * #325: [BSD] psutil.virtual_memory() can raise SystemError. | |
| 46 (patch by Jan Beich) | |
| 47 * #370: [BSD] Process.get_connections() requires root. (patch by John Baldwin) | |
| 48 * #372: [BSD] different process methods raise NoSuchProcess instead of | |
| 49 AccessDenied. | |
| 50 | |
| 51 | |
| 52 0.7.0 - 2013-04-12 | |
| 53 ------------------ | |
| 54 | |
| 55 NEW FEATURES | |
| 56 | |
| 57 * #233: code migrated to Mercurial (yay!) | |
| 58 * #246: psutil.error module is deprecated and scheduled for removal. | |
| 59 * #328: [Windows] process IO nice/priority support. | |
| 60 * #359: psutil.get_boot_time() | |
| 61 * #361: [Linux] psutil.cpu_times() now includes new 'steal', 'guest' and | |
| 62 'guest_nice' fields available on recent Linux kernels. | |
| 63 Also, psutil.cpu_percent() is more accurate. | |
| 64 * #362: cpu_times_percent() (per-CPU-time utilization as a percentage) | |
| 65 | |
| 66 BUG FIXES | |
| 67 | |
| 68 * #234: [Windows] disk_io_counters() fails to list certain disks. | |
| 69 * #264: [Windows] use of psutil.disk_partitions() may cause a message box to | |
| 70 appear. | |
| 71 * #313: [Linux] psutil.virtual_memory() and psutil.swap_memory() can crash on | |
| 72 certain exotic Linux flavors having an incomplete /proc interface. | |
| 73 If that's the case we now set the unretrievable stats to 0 and raise a | |
| 74 RuntimeWarning. | |
| 75 * #315: [OSX] fix some compilation warnings. | |
| 76 * #317: [Windows] cannot set process CPU affinity above 31 cores. | |
| 77 * #319: [Linux] process get_memory_maps() raises KeyError 'Anonymous' on Debian | |
| 78 squeeze. | |
| 79 * #321: [UNIX] Process.ppid property is no longer cached as the kernel may set | |
| 80 the ppid to 1 in case of a zombie process. | |
| 81 * #323: [OSX] disk_io_counters()'s read_time and write_time parameters were | |
| 82 reporting microseconds not milliseconds. (patch by Gregory Szorc) | |
| 83 * #331: Process cmdline is no longer cached after first acces as it may change. | |
| 84 * #333: [OSX] Leak of Mach ports on OS X (patch by rsesek@google.com) | |
| 85 * #337: [Linux] process methods not working because of a poor /proc | |
| 86 implementation will raise NotImplementedError rather than RuntimeError | |
| 87 and Process.as_dict() will not blow up. (patch by Curtin1060) | |
| 88 * #338: [Linux] disk_io_counters() fails to find some disks. | |
| 89 * #339: [FreeBSD] get_pid_list() can allocate all the memory on system. | |
| 90 * #341: [Linux] psutil might crash on import due to error in retrieving system | |
| 91 terminals map. | |
| 92 * #344: [FreeBSD] swap_memory() might return incorrect results due to | |
| 93 kvm_open(3) not being called. (patch by Jean Sebastien) | |
| 94 * #338: [Linux] disk_io_counters() fails to find some disks. | |
| 95 * #351: [Windows] if psutil is compiled with mingw32 (provided installers for | |
| 96 py2.4 and py2.5 are) disk_io_counters() will fail. (Patch by m.malycha) | |
| 97 * #353: [OSX] get_users() returns an empty list on OSX 10.8. | |
| 98 * #356: Process.parent now checks whether parent PID has been reused in which | |
| 99 case returns None. | |
| 100 * #365: Process.set_nice() should check PID has not been reused by another | |
| 101 process. | |
| 102 * #366: [FreeBSD] get_memory_maps(), get_num_fds(), get_open_files() and | |
| 103 getcwd() Process methods raise RuntimeError instead of AccessDenied. | |
| 104 | |
| 105 API CHANGES | |
| 106 | |
| 107 * Process.cmdline property is no longer cached after first access. | |
| 108 * Process.ppid property is no longer cached after first access. | |
| 109 * [Linux] Process methods not working because of a poor /proc implementation | |
| 110 will raise NotImplementedError instead of RuntimeError. | |
| 111 * psutil.error module is deprecated and scheduled for removal. | |
| 112 | |
| 113 | |
| 114 0.6.1 - 2012-08-16 | |
| 115 ------------------ | |
| 116 | |
| 117 NEW FEATURES | |
| 118 | |
| 119 * #316: process cmdline property now makes a better job at guessing the process | |
| 120 executable from the cmdline. | |
| 121 | |
| 122 BUG FIXES | |
| 123 | |
| 124 * #316: process exe was resolved in case it was a symlink. | |
| 125 * #318: python 2.4 compatibility was broken. | |
| 126 | |
| 127 API CHANGES | |
| 128 | |
| 129 * process exe can now return an empty string instead of raising AccessDenied. | |
| 130 * process exe is no longer resolved in case it's a symlink. | |
| 131 | |
| 132 | |
| 133 0.6.0 - 2012-08-13 | |
| 134 ------------------ | |
| 135 | |
| 136 NEW FEATURES | |
| 137 | |
| 138 * #216: [POSIX] get_connections() UNIX sockets support. | |
| 139 * #220: [FreeBSD] get_connections() has been rewritten in C and no longer | |
| 140 requires lsof. | |
| 141 * #222: [OSX] add support for process cwd. | |
| 142 * #261: process extended memory info. | |
| 143 * #295: [OSX] process executable path is now determined by asking the OS | |
| 144 instead of being guessed from process cmdline. | |
| 145 * #297: [OSX] the Process methods below were always raising AccessDenied for | |
| 146 any process except the current one. Now this is no longer true. Also | |
| 147 they are 2.5x faster. | |
| 148 - name | |
| 149 - get_memory_info() | |
| 150 - get_memory_percent() | |
| 151 - get_cpu_times() | |
| 152 - get_cpu_percent() | |
| 153 - get_num_threads() | |
| 154 * #300: examples/pmap.py script. | |
| 155 * #301: process_iter() now yields processes sorted by their PIDs. | |
| 156 * #302: process number of voluntary and involuntary context switches. | |
| 157 * #303: [Windows] the Process methods below were always raising AccessDenied | |
| 158 for any process not owned by current user. Now this is no longer true: | |
| 159 - create_time | |
| 160 - get_cpu_times() | |
| 161 - get_cpu_percent() | |
| 162 - get_memory_info() | |
| 163 - get_memory_percent() | |
| 164 - get_num_handles() | |
| 165 - get_io_counters() | |
| 166 * #305: add examples/netstat.py script. | |
| 167 * #311: system memory functions has been refactorized and rewritten and now | |
| 168 provide a more detailed and consistent representation of the system | |
| 169 memory. New psutil.virtual_memory() function provides the following | |
| 170 memory amounts: | |
| 171 - total | |
| 172 - available | |
| 173 - percent | |
| 174 - used | |
| 175 - active [POSIX] | |
| 176 - inactive [POSIX] | |
| 177 - buffers (BSD, Linux) | |
| 178 - cached (BSD, OSX) | |
| 179 - wired (OSX, BSD) | |
| 180 - shared [FreeBSD] | |
| 181 New psutil.swap_memory() provides: | |
| 182 - total | |
| 183 - used | |
| 184 - free | |
| 185 - percent | |
| 186 - sin (no. of bytes the system has swapped in from disk (cumulative)) | |
| 187 - sout (no. of bytes the system has swapped out from disk (cumulative)) | |
| 188 All old memory-related functions are deprecated. | |
| 189 Also two new example scripts were added: free.py and meminfo.py. | |
| 190 * #312: psutil.network_io_counters() namedtuple includes 4 new fields: | |
| 191 errin, errout dropin and dropout, reflecting the number of packets | |
| 192 dropped and with errors. | |
| 193 | |
| 194 BUGFIXES | |
| 195 | |
| 196 * #298: [OSX and BSD] memory leak in get_num_fds(). | |
| 197 * #299: potential memory leak every time PyList_New(0) is used. | |
| 198 * #303: [Windows] potential heap corruption in get_num_threads() and | |
| 199 get_status() Process methods. | |
| 200 * #305: [FreeBSD] psutil can't compile on FreeBSD 9 due to removal of utmp.h. | |
| 201 * #306: at C level, errors are not checked when invoking Py* functions which | |
| 202 create or manipulate Python objects leading to potential memory related | |
| 203 errors and/or segmentation faults. | |
| 204 * #307: [FreeBSD] values returned by psutil.network_io_counters() are wrong. | |
| 205 * #308: [BSD / Windows] psutil.virtmem_usage() wasn't actually returning | |
| 206 information about swap memory usage as it was supposed to do. It does | |
| 207 now. | |
| 208 * #309: get_open_files() might not return files which can not be accessed | |
| 209 due to limited permissions. AccessDenied is now raised instead. | |
| 210 | |
| 211 API CHANGES | |
| 212 | |
| 213 * psutil.phymem_usage() is deprecated (use psutil.virtual_memory()) | |
| 214 * psutil.virtmem_usage() is deprecated (use psutil.swap_memory()) | |
| 215 * psutil.phymem_buffers() on Linux is deprecated (use psutil.virtual_memory()) | |
| 216 * psutil.cached_phymem() on Linux is deprecated (use psutil.virtual_memory()) | |
| 217 * [Windows and BSD] psutil.virtmem_usage() now returns information about swap | |
| 218 memory instead of virtual memory. | |
| 219 | |
| 220 | |
| 221 0.5.1 - 2012-06-29 | |
| 222 ------------------ | |
| 223 | |
| 224 NEW FEATURES | |
| 225 | |
| 226 * #293: [Windows] process executable path is now determined by asking the OS | |
| 227 instead of being guessed from process cmdline. | |
| 228 | |
| 229 BUGFIXES | |
| 230 | |
| 231 * #292: [Linux] race condition in process files/threads/connections. | |
| 232 * #294: [Windows] Process CPU affinity is only able to set CPU #0. | |
| 233 | |
| 234 | |
| 235 0.5.0 - 2012-06-27 | |
| 236 ------------------ | |
| 237 | |
| 238 NEW FEATURES | |
| 239 | |
| 240 * #195: [Windows] number of handles opened by process. | |
| 241 * #209: psutil.disk_partitions() now provides also mount options. | |
| 242 * #229: list users currently connected on the system (psutil.get_users()). | |
| 243 * #238: [Linux, Windows] process CPU affinity (get and set). | |
| 244 * #242: Process.get_children(recursive=True): return all process | |
| 245 descendants. | |
| 246 * #245: [POSIX] Process.wait() incrementally consumes less CPU cycles. | |
| 247 * #257: [Windows] removed Windows 2000 support. | |
| 248 * #258: [Linux] Process.get_memory_info() is now 0.5x faster. | |
| 249 * #260: process's mapped memory regions. (Windows patch by wj32.64, OSX patch | |
| 250 by Jeremy Whitlock) | |
| 251 * #262: [Windows] psutil.disk_partitions() was slow due to inspecting the | |
| 252 floppy disk drive also when "all" argument was False. | |
| 253 * #273: psutil.get_process_list() is deprecated. | |
| 254 * #274: psutil no longer requires 2to3 at installation time in order to work | |
| 255 with Python 3. | |
| 256 * #278: new Process.as_dict() method. | |
| 257 * #281: ppid, name, exe, cmdline and create_time properties of Process class | |
| 258 are now cached after being accessed. | |
| 259 * #282: psutil.STATUS_* constants can now be compared by using their string | |
| 260 representation. | |
| 261 * #283: speedup Process.is_running() by caching its return value in case the | |
| 262 process is terminated. | |
| 263 * #284: [POSIX] per-process number of opened file descriptors. | |
| 264 * #287: psutil.process_iter() now caches Process instances between calls. | |
| 265 * #290: Process.nice property is deprecated in favor of new get_nice() and | |
| 266 set_nice() methods. | |
| 267 | |
| 268 BUGFIXES | |
| 269 | |
| 270 * #193: psutil.Popen constructor can throw an exception if the spawned process | |
| 271 terminates quickly. | |
| 272 * #240: [OSX] incorrect use of free() for Process.get_connections(). | |
| 273 * #244: [POSIX] Process.wait() can hog CPU resources if called against a | |
| 274 process which is not our children. | |
| 275 * #248: [Linux] psutil.network_io_counters() might return erroneous NIC names. | |
| 276 * #252: [Windows] process getcwd() erroneously raise NoSuchProcess for | |
| 277 processes owned by another user. It now raises AccessDenied instead. | |
| 278 * #266: [Windows] psutil.get_pid_list() only shows 1024 processes. | |
| 279 (patch by Amoser) | |
| 280 * #267: [OSX] Process.get_connections() - an erroneous remote address was | |
| 281 returned. (Patch by Amoser) | |
| 282 * #272: [Linux] Porcess.get_open_files() - potential race condition can lead to | |
| 283 unexpected NoSuchProcess exception. Also, we can get incorrect reports | |
| 284 of not absolutized path names. | |
| 285 * #275: [Linux] Process.get_io_counters() erroneously raise NoSuchProcess on | |
| 286 old Linux versions. Where not available it now raises | |
| 287 NotImplementedError. | |
| 288 * #286: Process.is_running() doesn't actually check whether PID has been | |
| 289 reused. | |
| 290 * #314: Process.get_children() can sometimes return non-children. | |
| 291 | |
| 292 API CHANGES | |
| 293 | |
| 294 * Process.nice property is deprecated in favor of new get_nice() and set_nice() | |
| 295 methods. | |
| 296 * psutil.get_process_list() is deprecated. | |
| 297 * ppid, name, exe, cmdline and create_time properties of Process class are now | |
| 298 cached after being accessed, meaning NoSuchProcess will no longer be raised | |
| 299 in case the process is gone in the meantime. | |
| 300 * psutil.STATUS_* constants can now be compared by using their string | |
| 301 representation. | |
| 302 | |
| 303 | |
| 304 0.4.1 - 2011-12-14 | |
| 305 ------------------ | |
| 306 | |
| 307 BUGFIXES | |
| 308 | |
| 309 * #228: some example scripts were not working with python 3. | |
| 310 * #230: [Windows / OSX] memory leak in Process.get_connections(). | |
| 311 * #232: [Linux] psutil.phymem_usage() can report erroneous values which are | |
| 312 different than "free" command. | |
| 313 * #236: [Windows] memory/handle leak in Process's get_memory_info(), | |
| 314 suspend() and resume() methods. | |
| 315 | |
| 316 | |
| 317 0.4.0 - 2011-10-29 | |
| 318 ------------------ | |
| 319 | |
| 320 NEW FEATURES | |
| 321 | |
| 322 * #150: network I/O counters. (OSX and Windows patch by Jeremy Whitlock) | |
| 323 * #154: [FreeBSD] add support for process getcwd() | |
| 324 * #157: [Windows] provide installer for Python 3.2 64-bit. | |
| 325 * #198: Process.wait(timeout=0) can now be used to make wait() return | |
| 326 immediately. | |
| 327 * #206: disk I/O counters. (OSX and Windows patch by Jeremy Whitlock) | |
| 328 * #213: examples/iotop.py script. | |
| 329 * #217: Process.get_connections() now has a "kind" argument to filter | |
| 330 for connections with different criteria. | |
| 331 * #221: [FreeBSD] Process.get_open_files has been rewritten in C and no longer | |
| 332 relies on lsof. | |
| 333 * #223: examples/top.py script. | |
| 334 * #227: examples/nettop.py script. | |
| 335 | |
| 336 BUGFIXES | |
| 337 | |
| 338 * #135: [OSX] psutil cannot create Process object. | |
| 339 * #144: [Linux] no longer support 0 special PID. | |
| 340 * #188: [Linux] psutil import error on Linux ARM architectures. | |
| 341 * #194: [POSIX] psutil.Process.get_cpu_percent() now reports a percentage over | |
| 342 100 on multicore processors. | |
| 343 * #197: [Linux] Process.get_connections() is broken on platforms not supporting | |
| 344 IPv6. | |
| 345 * #200: [Linux] psutil.NUM_CPUS not working on armel and sparc architectures | |
| 346 and causing crash on module import. | |
| 347 * #201: [Linux] Process.get_connections() is broken on big-endian | |
| 348 architectures. | |
| 349 * #211: Process instance can unexpectedly raise NoSuchProcess if tested for | |
| 350 equality with another object. | |
| 351 * #218: [Linux] crash at import time on Debian 64-bit because of a missing line | |
| 352 in /proc/meminfo. | |
| 353 * #226: [FreeBSD] crash at import time on FreeBSD 7 and minor. | |
| 354 | |
| 355 | |
| 356 0.3.0 - 2011-07-08 | |
| 357 ------------------ | |
| 358 | |
| 359 NEW FEATURES | |
| 360 | |
| 361 * #125: system per-cpu percentage utilization and times. | |
| 362 * #163: per-process associated terminal (TTY). | |
| 363 * #171: added get_phymem() and get_virtmem() functions returning system | |
| 364 memory information (total, used, free) and memory percent usage. | |
| 365 total_* avail_* and used_* memory functions are deprecated. | |
| 366 * #172: disk usage statistics. | |
| 367 * #174: mounted disk partitions. | |
| 368 * #179: setuptools is now used in setup.py | |
| 369 | |
| 370 BUGFIXES | |
| 371 | |
| 372 * #159: SetSeDebug() does not close handles or unset impersonation on return. | |
| 373 * #164: [Windows] wait function raises a TimeoutException when a process | |
| 374 returns -1 . | |
| 375 * #165: process.status raises an unhandled exception. | |
| 376 * #166: get_memory_info() leaks handles hogging system resources. | |
| 377 * #168: psutil.cpu_percent() returns erroneous results when used in | |
| 378 non-blocking mode. (patch by Philip Roberts) | |
| 379 * #178: OSX - Process.get_threads() leaks memory | |
| 380 * #180: [Windows] Process's get_num_threads() and get_threads() methods can | |
| 381 raise NoSuchProcess exception while process still exists. | |
| 382 | |
| 383 | |
| 384 0.2.1 - 2011-03-20 | |
| 385 ------------------ | |
| 386 | |
| 387 NEW FEATURES | |
| 388 | |
| 389 * #64: per-process I/O counters. | |
| 390 * #116: per-process wait() (wait for process to terminate and return its exit | |
| 391 code). | |
| 392 * #134: per-process get_threads() returning information (id, user and kernel | |
| 393 times) about threads opened by process. | |
| 394 * #136: process executable path on FreeBSD is now determined by asking the | |
| 395 kernel instead of guessing it from cmdline[0]. | |
| 396 * #137: per-process real, effective and saved user and group ids. | |
| 397 * #140: system boot time. | |
| 398 * #142: per-process get and set niceness (priority). | |
| 399 * #143: per-process status. | |
| 400 * #147: per-process I/O nice (priority) - Linux only. | |
| 401 * #148: psutil.Popen class which tidies up subprocess.Popen and psutil.Process | |
| 402 in a unique interface. | |
| 403 * #152: [OSX] get_process_open_files() implementation has been rewritten | |
| 404 in C and no longer relies on lsof resulting in a 3x speedup. | |
| 405 * #153: [OSX] get_process_connection() implementation has been rewritten | |
| 406 in C and no longer relies on lsof resulting in a 3x speedup. | |
| 407 | |
| 408 BUGFIXES | |
| 409 | |
| 410 * #83: process cmdline is empty on OSX 64-bit. | |
| 411 * #130: a race condition can cause IOError exception be raised on | |
| 412 Linux if process disappears between open() and subsequent read() calls. | |
| 413 * #145: WindowsError was raised instead of psutil.AccessDenied when using | |
| 414 process resume() or suspend() on Windows. | |
| 415 * #146: 'exe' property on Linux can raise TypeError if path contains NULL | |
| 416 bytes. | |
| 417 * #151: exe and getcwd() for PID 0 on Linux return inconsistent data. | |
| 418 | |
| 419 API CHANGES | |
| 420 | |
| 421 * Process "uid" and "gid" properties are deprecated in favor of "uids" and | |
| 422 "gids" properties. | |
| 423 | |
| 424 | |
| 425 0.2.0 - 2010-11-13 | |
| 426 ------------------ | |
| 427 | |
| 428 NEW FEATURES | |
| 429 | |
| 430 * #79: per-process open files. | |
| 431 * #88: total system physical cached memory. | |
| 432 * #88: total system physical memory buffers used by the kernel. | |
| 433 * #91: per-process send_signal() and terminate() methods. | |
| 434 * #95: NoSuchProcess and AccessDenied exception classes now provide "pid", | |
| 435 "name" and "msg" attributes. | |
| 436 * #97: per-process children. | |
| 437 * #98: Process.get_cpu_times() and Process.get_memory_info now return | |
| 438 a namedtuple instead of a tuple. | |
| 439 * #103: per-process opened TCP and UDP connections. | |
| 440 * #107: add support for Windows 64 bit. (patch by cjgohlke) | |
| 441 * #111: per-process executable name. | |
| 442 * #113: exception messages now include process name and pid. | |
| 443 * #114: process username Windows implementation has been rewritten in pure | |
| 444 C and no longer uses WMI resulting in a big speedup. Also, pywin32 is no | |
| 445 longer required as a third-party dependancy. (patch by wj32) | |
| 446 * #117: added support for Windows 2000. | |
| 447 * #123: psutil.cpu_percent() and psutil.Process.cpu_percent() accept a | |
| 448 new 'interval' parameter. | |
| 449 * #129: per-process number of threads. | |
| 450 | |
| 451 BUGFIXES | |
| 452 | |
| 453 * #80: fixed warnings when installing psutil with easy_install. | |
| 454 * #81: psutil fails to compile with Visual Studio. | |
| 455 * #94: suspend() raises OSError instead of AccessDenied. | |
| 456 * #86: psutil didn't compile against FreeBSD 6.x. | |
| 457 * #102: orphaned process handles obtained by using OpenProcess in C were | |
| 458 left behind every time Process class was instantiated. | |
| 459 * #111: path and name Process properties report truncated or erroneous | |
| 460 values on UNIX. | |
| 461 * #120: cpu_percent() always returning 100% on OS X. | |
| 462 * #112: uid and gid properties don't change if process changes effective | |
| 463 user/group id at some point. | |
| 464 * #126: ppid, uid, gid, name, exe, cmdline and create_time properties are | |
| 465 no longer cached and correctly raise NoSuchProcess exception if the process | |
| 466 disappears. | |
| 467 | |
| 468 API CHANGES | |
| 469 | |
| 470 * psutil.Process.path property is deprecated and works as an alias for "exe" | |
| 471 property. | |
| 472 * psutil.Process.kill(): signal argument was removed - to send a signal to the | |
| 473 process use send_signal(signal) method instead. | |
| 474 * psutil.Process.get_memory_info() returns a nametuple instead of a tuple. | |
| 475 * psutil.cpu_times() returns a nametuple instead of a tuple. | |
| 476 * New psutil.Process methods: get_open_files(), get_connections(), | |
| 477 send_signal() and terminate(). | |
| 478 * ppid, uid, gid, name, exe, cmdline and create_time properties are no longer | |
| 479 cached and raise NoSuchProcess exception if process disappears. | |
| 480 * psutil.cpu_percent() no longer returns immediately (see issue 123). | |
| 481 * psutil.Process.get_cpu_percent() and psutil.cpu_percent() no longer returns | |
| 482 immediately by default (see issue 123). | |
| 483 | |
| 484 | |
| 485 0.1.3 - 2010-03-02 | |
| 486 ------------------ | |
| 487 | |
| 488 NEW FEATURES | |
| 489 | |
| 490 * #14: per-process username | |
| 491 * #51: per-process current working directory (Windows and Linux only) | |
| 492 * #59: Process.is_running() is now 10 times faster | |
| 493 * #61: added supoprt for FreeBSD 64 bit | |
| 494 * #71: implemented suspend/resume process | |
| 495 * #75: python 3 support | |
| 496 | |
| 497 BUGFIXES | |
| 498 | |
| 499 * #36: process cpu_times() and memory_info() functions succeeded also for | |
| 500 dead processes while a NoSuchProcess exception is supposed to be raised. | |
| 501 * #48: incorrect size for mib array defined in getcmdargs for BSD | |
| 502 * #49: possible memory leak due to missing free() on error condition on | |
| 503 * #50: fixed getcmdargs() memory fragmentation on BSD | |
| 504 * #55: test_pid_4 was failing on Windows Vista | |
| 505 * #57: some unit tests were failing on systems where no swap memory is | |
| 506 available | |
| 507 * #58: is_running() is now called before kill() to make sure we are going | |
| 508 to kill the correct process. | |
| 509 * #73: virtual memory size reported on OS X includes shared library size | |
| 510 * #77: NoSuchProcess wasn't raised on Process.create_time if kill() was | |
| 511 used first. | |
| 512 | |
| 513 | |
| 514 0.1.2 - 2009-05-06 | |
| 515 ------------------ | |
| 516 | |
| 517 NEW FEATURES | |
| 518 | |
| 519 * #32: Per-process CPU user/kernel times | |
| 520 * #33: Process create time | |
| 521 * #34: Per-process CPU utilization percentage | |
| 522 * #38: Per-process memory usage (bytes) | |
| 523 * #41: Per-process memory utilization (percent) | |
| 524 * #39: System uptime | |
| 525 * #43: Total system virtual memory | |
| 526 * #46: Total system physical memory | |
| 527 * #44: Total system used/free virtual and physical memory | |
| 528 | |
| 529 BUGFIXES | |
| 530 | |
| 531 * #36: [Windows] NoSuchProcess not raised when accessing timing methods. | |
| 532 * #40: test_get_cpu_times() failing on FreeBSD and OS X. | |
| 533 * #42: [Windows] get_memory_percent() raises AccessDenied. | |
| 534 | |
| 535 | |
| 536 0.1.1 - 2009-03-06 | |
| 537 ------------------ | |
| 538 | |
| 539 NEW FEATURES | |
| 540 | |
| 541 * #4: FreeBSD support for all functions of psutil | |
| 542 * #9: Process.uid and Process.gid now retrieve process UID and GID. | |
| 543 * #11: Support for parent/ppid - Process.parent property returns a | |
| 544 Process object representing the parent process, and Process.ppid returns | |
| 545 the parent PID. | |
| 546 * #12 & 15: | |
| 547 NoSuchProcess exception now raised when creating an object | |
| 548 for a nonexistent process, or when retrieving information about a process | |
| 549 that has gone away. | |
| 550 * #21: AccessDenied exception created for raising access denied errors | |
| 551 from OSError or WindowsError on individual platforms. | |
| 552 * #26: psutil.process_iter() function to iterate over processes as | |
| 553 Process objects with a generator. | |
| 554 * #?: Process objects can now also be compared with == operator for equality | |
| 555 (PID, name, command line are compared). | |
| 556 | |
| 557 BUGFIXES | |
| 558 | |
| 559 * #16: [Windows] Special case for "System Idle Process" (PID 0) which | |
| 560 otherwise would return an "invalid parameter" exception. | |
| 561 * #17: get_process_list() ignores NoSuchProcess and AccessDenied | |
| 562 exceptions during building of the list. | |
| 563 * #22: [Windows] Process(0).kill() was failing with an unset exception. | |
| 564 * #23: Special case for pid_exists(0) | |
| 565 * #24: [Windows] Process(0).kill() now raises AccessDenied exception instead of | |
| 566 WindowsError. | |
| 567 * #30: psutil.get_pid_list() was returning two instances of PID 0 on OS | |
| 568 X and FreeBSD platforms. | |
| 569 | |
| 570 | |
| 571 0.1.0 - 2009-01-27 | |
| 572 ------------------ | |
| 573 | |
| 574 * Initial release. |
