Merge remote-tracking branch 'giampaolo/master'

* giampaolo/master: (148 commits)
  update doc
  add DEVNOTES.rst
  Add import-time tests for psutil
  one import per line
  use with lock:
  set global cpu vars to None if they can't be determined at import time
  add more tests
  giampaolo#717: ignore everything after the first occurrence of '\x00' instead of replacing '\x00' for the whole string
  fix giampaolo#717: [Linux] Process.open_files fails if deleted files still visible.
  giampaolo#715: don't crash at import time if cpu_times() fail for some reason.
  safety measure for ZombieProcess exc
  giampaolo#718: process_iter() thread safety
  giampaolo#708: use buffering for open() only on Python 2; on Python 3 this does not have any effect so it's better to let python decide what to do
  little speedup for system connections
  fix giampaolo#708 [Linux]: speedup psutil.net_connections() and psutil.Process.connections()
  linux refactoring: use a wrapper around open() for binary files
  update doc
  raise no memory err if malloc() fails
  giampaolo#714: [OpenBSD] return shared virtual mem
  add test for vmem total on freebsd
  ...

.travis.yml

@@ -4,7 +4,6 @@ matrix:
     include:
         - python: 2.6
         - python: 2.7
-        - python: 3.2
         - python: 3.3
         - python: 3.4
         - language: generic
@@ -13,9 +12,6 @@ matrix:
         - language: generic
           os: osx
           env: PYVER=py27
-        - language: generic
-          os: osx
-          env: PYVER=py32
         - language: generic
           os: osx
           env: PYVER=py33

CREDITS

@@ -38,6 +38,11 @@ E: jcscoobyrs@gmail.com
 D: great help with OSX C development.
 I: 125, 150, 174, 206
 
+N: Landry Breuil
+W: https://github.com/landryb
+D: OpenBSD implementation.
+I: 615
+
 N: wj32
 E: wj32.64@gmail.com
 D: process username() and get_connections() on Windows
@@ -329,3 +334,11 @@ I: 659
 N: wiggin15
 W: https://github.com/wiggin15
 I: 517, 607, 610
+
+N: dasumin
+W: https://github.com/dasumin
+I: 541
+
+N: Mike Sarahan
+W: https://github.com/msarahan
+I: 688

HISTORY.rst

@@ -1,14 +1,51 @@
 Bug tracker at https://github.com/giampaolo/psutil/issues
 
-3.2.2 - XXXX-XX-XX
+3.3.1 - XXXX-XX-XX
+==================
+
+**Enhancements**
+
+- #708: [Linux] psutil.net_connections() and Process.connections() on Python 2
+  can be up to 3x faster in case of many connections.
+  Also psutil.Process.memory_maps() is slightly faster.
+- #718: process_iter() is now thread safe.
+
+**Bug fixes**
+
+- #714: [OpenBSD] virtual_memory().cached value was always set to 0.
+- #715: don't crash at import time if cpu_times() fail for some reason.
+- #717: [Linux] Process.open_files fails if deleted files still visible.
+
+
+3.3.0 - 2015-11-25
+==================
+
+**Enhancements**
+
+- #558: [Linux] exposed psutil.PROCFS_PATH constant to change the default
+  location of /proc filesystem.
+- #615: [OpenBSD] added OpenBSD support.  (contributed by Landry Breuil)
+
+**Bug fixes**
+
+- #692: [UNIX] Process.name() is no longer cached as it may change.
+
+
+3.2.2 - 2015-10-04
 ==================
 
 **Bug fixes**
 
 - #517: [SunOS] net_io_counters failed to detect network interfaces
   correctly on Solaris 10
+- #541: [FreeBSD] disk_io_counters r/w times were expressed in seconds instead
+  of milliseconds.  (patch by dasumin)
 - #610: [SunOS] fix build and tests on Solaris 10
+- #623: [Linux] process or system connections raises ValueError if IPv6 is not
+  supported by the system.
 - #678: [Linux] can't install psutil due to bug in setup.py.
+- #688: [Windows] compilation fails with MSVC 2015, Python 3.5. (patch by
+  Mike Sarahan)
 
 
 3.2.1 - 2015-09-03

MANIFEST.in

@@ -4,6 +4,7 @@ include .gitignore
 include .travis.yml
 include appveyor.yml
 include CREDITS
+include DEVNOTES.rst
 include HISTORY.rst
 include INSTALL.rst
 include LICENSE

README.rst

@@ -22,10 +22,6 @@
     :target: https://github.com/giampaolo/psutil/
     :alt: Github stars
 
-.. image:: https://img.shields.io/scrutinizer/g/giampaolo/psutil.svg
-    :target: https://scrutinizer-ci.com/g/giampaolo/psutil/
-    :alt: Code quality (scrutinizer-ci.com)
-
 .. image:: https://img.shields.io/pypi/l/psutil.svg
     :target: https://pypi.python.org/pypi/psutil/
     :alt: License
@@ -54,9 +50,9 @@ monitoring**, **profiling and limiting process resources** and **management of
 running processes**. It implements many functionalities offered by command line
 tools such as: ps, top, lsof, netstat, ifconfig, who, df, kill, free, nice,
 ionice, iostat, iotop, uptime, pidof, tty, taskset, pmap. It currently supports
-**Linux, Windows, OSX, FreeBSD** and **Sun Solaris**, both **32-bit** and
-**64-bit** architectures, with Python versions from **2.6 to 3.5** (users of
-Python 2.4 and 2.5 may use `2.1.3 <https://pypi.python.org/pypi?name=psutil&version=2.1.3&:action=files>`__ version).
+**Linux, Windows, OSX, FreeBSD, OpenBSD** and **Sun Solaris**, both **32-bit**
+and **64-bit** architectures, with Python versions from **2.6 to 3.5** (users
+of Python 2.4 and 2.5 may use `2.1.3 <https://pypi.python.org/pypi?name=psutil&version=2.1.3&:action=files>`__ version).
 `PyPy <http://pypy.org/>`__ is also known to work.
 
 ====================
@@ -350,6 +346,8 @@ http://groups.google.com/group/psutil/
 Timeline
 ========
 
+- 2015-11-25: `psutil-3.3.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-3.3.0.tar.gz>`_
+- 2015-10-04: `psutil-3.2.2.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-3.2.2.tar.gz>`_
 - 2015-09-03: `psutil-3.2.1.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-3.2.1.tar.gz>`_
 - 2015-09-02: `psutil-3.2.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-3.2.0.tar.gz>`_
 - 2015-07-15: `psutil-3.1.1.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-3.1.1.tar.gz>`_

TODO

@@ -9,12 +9,10 @@ https://github.com/giampaolo/psutil/issues
 PLATFORMS
 =========
 
- * #615 (PR): OpenBSD
+ * #429 (patch): NetBSD
 
  * #355 (patch): Android
 
- * #429 (patch): NetBSD
-
  * #605 (branch): AIX
 
  * #276: GNU/Hurd
@@ -35,6 +33,8 @@ HIGHER PRIORITY
 
  * Process.threads(): thread names; patch for OSX available at:
    https://code.google.com/p/plcrashreporter/issues/detail?id=65
+   Sample code:
+   https://github.com/janmojzis/pstree/blob/master/proc_kvm.c
 
  * Asynchronous psutil.Popen (see http://bugs.python.org/issue1191964)