[Pymoul-svn] SF.net SVN: pymoul: [204] enumprocess/tags
Status: Alpha
Brought to you by:
tiran
|
From: <ti...@us...> - 2007-02-27 14:32:21
|
Revision: 204
http://pymoul.svn.sourceforge.net/pymoul/?rev=204&view=rev
Author: tiran
Date: 2007-02-27 06:32:21 -0800 (Tue, 27 Feb 2007)
Log Message:
-----------
Tagging 0.1 release
Added Paths:
-----------
enumprocess/tags/0.1/
enumprocess/tags/0.1/CHANGES.txt
enumprocess/tags/0.1/INSTALL.txt
enumprocess/tags/0.1/LICENSE.txt
enumprocess/tags/0.1/README.txt
enumprocess/tags/0.1/ez_setup.py
enumprocess/tags/0.1/setup.py
enumprocess/tags/0.1/src/enumprocess/__init__.py
enumprocess/tags/0.1/src/enumprocess/processinfo.py
enumprocess/tags/0.1/src/enumprocess.egg-info/SOURCES.txt
enumprocess/tags/0.1/src/enumprocess.egg-info/dependency_links.txt
enumprocess/tags/0.1/src/enumprocess.egg-info/top_level.txt
enumprocess/tags/0.1/version.txt
Removed Paths:
-------------
enumprocess/tags/0.1/CHANGES.txt
enumprocess/tags/0.1/INSTALL.txt
enumprocess/tags/0.1/LICENSE.txt
enumprocess/tags/0.1/README.txt
enumprocess/tags/0.1/ez_setup.py
enumprocess/tags/0.1/setup.py
enumprocess/tags/0.1/src/enumprocess/__init__.py
enumprocess/tags/0.1/src/enumprocess/processinfo.py
enumprocess/tags/0.1/src/enumprocess.egg-info/SOURCES.txt
enumprocess/tags/0.1/src/enumprocess.egg-info/dependency_links.txt
enumprocess/tags/0.1/src/enumprocess.egg-info/top_level.txt
enumprocess/tags/0.1/version.txt
Copied: enumprocess/tags/0.1 (from rev 202, enumprocess/trunk)
Deleted: enumprocess/tags/0.1/CHANGES.txt
===================================================================
Copied: enumprocess/tags/0.1/CHANGES.txt (from rev 203, enumprocess/trunk/CHANGES.txt)
===================================================================
Deleted: enumprocess/tags/0.1/INSTALL.txt
===================================================================
--- enumprocess/trunk/INSTALL.txt 2007-02-27 14:29:15 UTC (rev 202)
+++ enumprocess/tags/0.1/INSTALL.txt 2007-02-27 14:32:21 UTC (rev 204)
@@ -1,13 +0,0 @@
-============
-Requirements
-============
-
- * Python 2.4+ http://www.python.org/
- * easy_install http://peak.telecommunity.com/DevCenter/EasyInstall
- * setuptools (via easy install)
-
-============
-Installation
-============
-
- $ python setup.py install
Copied: enumprocess/tags/0.1/INSTALL.txt (from rev 203, enumprocess/trunk/INSTALL.txt)
===================================================================
--- enumprocess/tags/0.1/INSTALL.txt (rev 0)
+++ enumprocess/tags/0.1/INSTALL.txt 2007-02-27 14:32:21 UTC (rev 204)
@@ -0,0 +1,13 @@
+============
+Requirements
+============
+
+ * Python 2.4+ http://www.python.org/
+ * easy_install http://peak.telecommunity.com/DevCenter/EasyInstall
+ * setuptools (via easy install)
+
+============
+Installation
+============
+
+ $ python setup.py install
Deleted: enumprocess/tags/0.1/LICENSE.txt
===================================================================
--- enumprocess/trunk/LICENSE.txt 2007-02-27 14:29:15 UTC (rev 202)
+++ enumprocess/tags/0.1/LICENSE.txt 2007-02-27 14:32:21 UTC (rev 204)
@@ -1,29 +0,0 @@
-Copyright (c) 2007 Christian Heimes. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the
- distribution.
-
- 3. Neither the name of Infrae nor the names of its contributors may
- be used to endorse or promote products derived from this software
- without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INFRAE OR
-CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Copied: enumprocess/tags/0.1/LICENSE.txt (from rev 203, enumprocess/trunk/LICENSE.txt)
===================================================================
--- enumprocess/tags/0.1/LICENSE.txt (rev 0)
+++ enumprocess/tags/0.1/LICENSE.txt 2007-02-27 14:32:21 UTC (rev 204)
@@ -0,0 +1,29 @@
+Copyright (c) 2007 Christian Heimes. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the
+ distribution.
+
+ 3. Neither the name of Infrae nor the names of its contributors may
+ be used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INFRAE OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Deleted: enumprocess/tags/0.1/README.txt
===================================================================
--- enumprocess/trunk/README.txt 2007-02-27 14:29:15 UTC (rev 202)
+++ enumprocess/tags/0.1/README.txt 2007-02-27 14:32:21 UTC (rev 204)
@@ -1,17 +0,0 @@
-enumprocess
-===========
-
-The package contains for implementations:
-
- - an Unsupported implementation that raises UnsupportedError
- - a Linux implementation that read the data from /proc
- - a Unix/POSIX implementation that parses the output of ps
- - a Windows implementation that uses ctypes to get the infos from psapi.dll
-
-API
-===
-
-getPids() - list of ints/longs
-getPidNames() - mapping pid -> name
-getPidDetails(pid) - detailed informations about a process
-getPidDetails('self') - detailed informations about current process
\ No newline at end of file
Copied: enumprocess/tags/0.1/README.txt (from rev 203, enumprocess/trunk/README.txt)
===================================================================
--- enumprocess/tags/0.1/README.txt (rev 0)
+++ enumprocess/tags/0.1/README.txt 2007-02-27 14:32:21 UTC (rev 204)
@@ -0,0 +1,17 @@
+enumprocess
+===========
+
+The package contains for implementations:
+
+ - an Unsupported implementation that raises UnsupportedError
+ - a Linux implementation that read the data from /proc
+ - a Unix/POSIX implementation that parses the output of ps
+ - a Windows implementation that uses ctypes to get the infos from psapi.dll
+
+API
+===
+
+getPids() - list of ints/longs
+getPidNames() - mapping pid -> name
+getPidDetails(pid) - detailed informations about a process
+getPidDetails('self') - detailed informations about current process
\ No newline at end of file
Deleted: enumprocess/tags/0.1/ez_setup.py
===================================================================
--- enumprocess/trunk/ez_setup.py 2007-02-27 14:29:15 UTC (rev 202)
+++ enumprocess/tags/0.1/ez_setup.py 2007-02-27 14:32:21 UTC (rev 204)
@@ -1,228 +0,0 @@
-#!python
-"""Bootstrap setuptools installation
-
-If you want to use setuptools in your package's setup.py, just include this
-file in the same directory with it, and add this to the top of your setup.py::
-
- from ez_setup import use_setuptools
- use_setuptools()
-
-If you want to require a specific version of setuptools, set a download
-mirror, or use an alternate download directory, you can do so by supplying
-the appropriate options to ``use_setuptools()``.
-
-This file can also be run as a script to install or upgrade setuptools.
-"""
-import sys
-DEFAULT_VERSION = "0.6c5"
-DEFAULT_URL = "http://cheeseshop.python.org/packages/%s/s/setuptools/" % sys.version[:3]
-
-md5_data = {
- 'setuptools-0.6b1-py2.3.egg': '8822caf901250d848b996b7f25c6e6ca',
- 'setuptools-0.6b1-py2.4.egg': 'b79a8a403e4502fbb85ee3f1941735cb',
- 'setuptools-0.6b2-py2.3.egg': '5657759d8a6d8fc44070a9d07272d99b',
- 'setuptools-0.6b2-py2.4.egg': '4996a8d169d2be661fa32a6e52e4f82a',
- 'setuptools-0.6b3-py2.3.egg': 'bb31c0fc7399a63579975cad9f5a0618',
- 'setuptools-0.6b3-py2.4.egg': '38a8c6b3d6ecd22247f179f7da669fac',
- 'setuptools-0.6b4-py2.3.egg': '62045a24ed4e1ebc77fe039aa4e6f7e5',
- 'setuptools-0.6b4-py2.4.egg': '4cb2a185d228dacffb2d17f103b3b1c4',
- 'setuptools-0.6c1-py2.3.egg': 'b3f2b5539d65cb7f74ad79127f1a908c',
- 'setuptools-0.6c1-py2.4.egg': 'b45adeda0667d2d2ffe14009364f2a4b',
- 'setuptools-0.6c2-py2.3.egg': 'f0064bf6aa2b7d0f3ba0b43f20817c27',
- 'setuptools-0.6c2-py2.4.egg': '616192eec35f47e8ea16cd6a122b7277',
- 'setuptools-0.6c3-py2.3.egg': 'f181fa125dfe85a259c9cd6f1d7b78fa',
- 'setuptools-0.6c3-py2.4.egg': 'e0ed74682c998bfb73bf803a50e7b71e',
- 'setuptools-0.6c3-py2.5.egg': 'abef16fdd61955514841c7c6bd98965e',
- 'setuptools-0.6c4-py2.3.egg': 'b0b9131acab32022bfac7f44c5d7971f',
- 'setuptools-0.6c4-py2.4.egg': '2a1f9656d4fbf3c97bf946c0a124e6e2',
- 'setuptools-0.6c4-py2.5.egg': '8f5a052e32cdb9c72bcf4b5526f28afc',
- 'setuptools-0.6c5-py2.3.egg': 'ee9fd80965da04f2f3e6b3576e9d8167',
- 'setuptools-0.6c5-py2.4.egg': 'afe2adf1c01701ee841761f5bcd8aa64',
- 'setuptools-0.6c5-py2.5.egg': 'a8d3f61494ccaa8714dfed37bccd3d5d',
-}
-
-import sys, os
-
-def _validate_md5(egg_name, data):
- if egg_name in md5_data:
- from md5 import md5
- digest = md5(data).hexdigest()
- if digest != md5_data[egg_name]:
- print >>sys.stderr, (
- "md5 validation of %s failed! (Possible download problem?)"
- % egg_name
- )
- sys.exit(2)
- return data
-
-
-def use_setuptools(
- version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
- download_delay=15
-):
- """Automatically find/download setuptools and make it available on sys.path
-
- `version` should be a valid setuptools version number that is available
- as an egg for download under the `download_base` URL (which should end with
- a '/'). `to_dir` is the directory where setuptools will be downloaded, if
- it is not already available. If `download_delay` is specified, it should
- be the number of seconds that will be paused before initiating a download,
- should one be required. If an older version of setuptools is installed,
- this routine will print a message to ``sys.stderr`` and raise SystemExit in
- an attempt to abort the calling script.
- """
- try:
- import setuptools
- if setuptools.__version__ == '0.0.1':
- print >>sys.stderr, (
- "You have an obsolete version of setuptools installed. Please\n"
- "remove it from your system entirely before rerunning this script."
- )
- sys.exit(2)
- except ImportError:
- egg = download_setuptools(version, download_base, to_dir, download_delay)
- sys.path.insert(0, egg)
- import setuptools; setuptools.bootstrap_install_from = egg
-
- import pkg_resources
- try:
- pkg_resources.require("setuptools>="+version)
-
- except pkg_resources.VersionConflict, e:
- # XXX could we install in a subprocess here?
- print >>sys.stderr, (
- "The required version of setuptools (>=%s) is not available, and\n"
- "can't be installed while this script is running. Please install\n"
- " a more recent version first.\n\n(Currently using %r)"
- ) % (version, e.args[0])
- sys.exit(2)
-
-def download_setuptools(
- version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
- delay = 15
-):
- """Download setuptools from a specified location and return its filename
-
- `version` should be a valid setuptools version number that is available
- as an egg for download under the `download_base` URL (which should end
- with a '/'). `to_dir` is the directory where the egg will be downloaded.
- `delay` is the number of seconds to pause before an actual download attempt.
- """
- import urllib2, shutil
- egg_name = "setuptools-%s-py%s.egg" % (version,sys.version[:3])
- url = download_base + egg_name
- saveto = os.path.join(to_dir, egg_name)
- src = dst = None
- if not os.path.exists(saveto): # Avoid repeated downloads
- try:
- from distutils import log
- if delay:
- log.warn("""
----------------------------------------------------------------------------
-This script requires setuptools version %s to run (even to display
-help). I will attempt to download it for you (from
-%s), but
-you may need to enable firewall access for this script first.
-I will start the download in %d seconds.
-
-(Note: if this machine does not have network access, please obtain the file
-
- %s
-
-and place it in this directory before rerunning this script.)
----------------------------------------------------------------------------""",
- version, download_base, delay, url
- ); from time import sleep; sleep(delay)
- log.warn("Downloading %s", url)
- src = urllib2.urlopen(url)
- # Read/write all in one block, so we don't create a corrupt file
- # if the download is interrupted.
- data = _validate_md5(egg_name, src.read())
- dst = open(saveto,"wb"); dst.write(data)
- finally:
- if src: src.close()
- if dst: dst.close()
- return os.path.realpath(saveto)
-
-def main(argv, version=DEFAULT_VERSION):
- """Install or upgrade setuptools and EasyInstall"""
-
- try:
- import setuptools
- except ImportError:
- egg = None
- try:
- egg = download_setuptools(version, delay=0)
- sys.path.insert(0,egg)
- from setuptools.command.easy_install import main
- return main(list(argv)+[egg]) # we're done here
- finally:
- if egg and os.path.exists(egg):
- os.unlink(egg)
- else:
- if setuptools.__version__ == '0.0.1':
- # tell the user to uninstall obsolete version
- use_setuptools(version)
-
- req = "setuptools>="+version
- import pkg_resources
- try:
- pkg_resources.require(req)
- except pkg_resources.VersionConflict:
- try:
- from setuptools.command.easy_install import main
- except ImportError:
- from easy_install import main
- main(list(argv)+[download_setuptools(delay=0)])
- sys.exit(0) # try to force an exit
- else:
- if argv:
- from setuptools.command.easy_install import main
- main(argv)
- else:
- print "Setuptools version",version,"or greater has been installed."
- print '(Run "ez_setup.py -U setuptools" to reinstall or upgrade.)'
-
-
-
-def update_md5(filenames):
- """Update our built-in md5 registry"""
-
- import re
- from md5 import md5
-
- for name in filenames:
- base = os.path.basename(name)
- f = open(name,'rb')
- md5_data[base] = md5(f.read()).hexdigest()
- f.close()
-
- data = [" %r: %r,\n" % it for it in md5_data.items()]
- data.sort()
- repl = "".join(data)
-
- import inspect
- srcfile = inspect.getsourcefile(sys.modules[__name__])
- f = open(srcfile, 'rb'); src = f.read(); f.close()
-
- match = re.search("\nmd5_data = {\n([^}]+)}", src)
- if not match:
- print >>sys.stderr, "Internal error!"
- sys.exit(2)
-
- src = src[:match.start(1)] + repl + src[match.end(1):]
- f = open(srcfile,'w')
- f.write(src)
- f.close()
-
-
-if __name__=='__main__':
- if len(sys.argv)>2 and sys.argv[1]=='--md5update':
- update_md5(sys.argv[2:])
- else:
- main(sys.argv[1:])
-
-
-
-
-
Copied: enumprocess/tags/0.1/ez_setup.py (from rev 203, enumprocess/trunk/ez_setup.py)
===================================================================
--- enumprocess/tags/0.1/ez_setup.py (rev 0)
+++ enumprocess/tags/0.1/ez_setup.py 2007-02-27 14:32:21 UTC (rev 204)
@@ -0,0 +1,228 @@
+#!python
+"""Bootstrap setuptools installation
+
+If you want to use setuptools in your package's setup.py, just include this
+file in the same directory with it, and add this to the top of your setup.py::
+
+ from ez_setup import use_setuptools
+ use_setuptools()
+
+If you want to require a specific version of setuptools, set a download
+mirror, or use an alternate download directory, you can do so by supplying
+the appropriate options to ``use_setuptools()``.
+
+This file can also be run as a script to install or upgrade setuptools.
+"""
+import sys
+DEFAULT_VERSION = "0.6c5"
+DEFAULT_URL = "http://cheeseshop.python.org/packages/%s/s/setuptools/" % sys.version[:3]
+
+md5_data = {
+ 'setuptools-0.6b1-py2.3.egg': '8822caf901250d848b996b7f25c6e6ca',
+ 'setuptools-0.6b1-py2.4.egg': 'b79a8a403e4502fbb85ee3f1941735cb',
+ 'setuptools-0.6b2-py2.3.egg': '5657759d8a6d8fc44070a9d07272d99b',
+ 'setuptools-0.6b2-py2.4.egg': '4996a8d169d2be661fa32a6e52e4f82a',
+ 'setuptools-0.6b3-py2.3.egg': 'bb31c0fc7399a63579975cad9f5a0618',
+ 'setuptools-0.6b3-py2.4.egg': '38a8c6b3d6ecd22247f179f7da669fac',
+ 'setuptools-0.6b4-py2.3.egg': '62045a24ed4e1ebc77fe039aa4e6f7e5',
+ 'setuptools-0.6b4-py2.4.egg': '4cb2a185d228dacffb2d17f103b3b1c4',
+ 'setuptools-0.6c1-py2.3.egg': 'b3f2b5539d65cb7f74ad79127f1a908c',
+ 'setuptools-0.6c1-py2.4.egg': 'b45adeda0667d2d2ffe14009364f2a4b',
+ 'setuptools-0.6c2-py2.3.egg': 'f0064bf6aa2b7d0f3ba0b43f20817c27',
+ 'setuptools-0.6c2-py2.4.egg': '616192eec35f47e8ea16cd6a122b7277',
+ 'setuptools-0.6c3-py2.3.egg': 'f181fa125dfe85a259c9cd6f1d7b78fa',
+ 'setuptools-0.6c3-py2.4.egg': 'e0ed74682c998bfb73bf803a50e7b71e',
+ 'setuptools-0.6c3-py2.5.egg': 'abef16fdd61955514841c7c6bd98965e',
+ 'setuptools-0.6c4-py2.3.egg': 'b0b9131acab32022bfac7f44c5d7971f',
+ 'setuptools-0.6c4-py2.4.egg': '2a1f9656d4fbf3c97bf946c0a124e6e2',
+ 'setuptools-0.6c4-py2.5.egg': '8f5a052e32cdb9c72bcf4b5526f28afc',
+ 'setuptools-0.6c5-py2.3.egg': 'ee9fd80965da04f2f3e6b3576e9d8167',
+ 'setuptools-0.6c5-py2.4.egg': 'afe2adf1c01701ee841761f5bcd8aa64',
+ 'setuptools-0.6c5-py2.5.egg': 'a8d3f61494ccaa8714dfed37bccd3d5d',
+}
+
+import sys, os
+
+def _validate_md5(egg_name, data):
+ if egg_name in md5_data:
+ from md5 import md5
+ digest = md5(data).hexdigest()
+ if digest != md5_data[egg_name]:
+ print >>sys.stderr, (
+ "md5 validation of %s failed! (Possible download problem?)"
+ % egg_name
+ )
+ sys.exit(2)
+ return data
+
+
+def use_setuptools(
+ version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
+ download_delay=15
+):
+ """Automatically find/download setuptools and make it available on sys.path
+
+ `version` should be a valid setuptools version number that is available
+ as an egg for download under the `download_base` URL (which should end with
+ a '/'). `to_dir` is the directory where setuptools will be downloaded, if
+ it is not already available. If `download_delay` is specified, it should
+ be the number of seconds that will be paused before initiating a download,
+ should one be required. If an older version of setuptools is installed,
+ this routine will print a message to ``sys.stderr`` and raise SystemExit in
+ an attempt to abort the calling script.
+ """
+ try:
+ import setuptools
+ if setuptools.__version__ == '0.0.1':
+ print >>sys.stderr, (
+ "You have an obsolete version of setuptools installed. Please\n"
+ "remove it from your system entirely before rerunning this script."
+ )
+ sys.exit(2)
+ except ImportError:
+ egg = download_setuptools(version, download_base, to_dir, download_delay)
+ sys.path.insert(0, egg)
+ import setuptools; setuptools.bootstrap_install_from = egg
+
+ import pkg_resources
+ try:
+ pkg_resources.require("setuptools>="+version)
+
+ except pkg_resources.VersionConflict, e:
+ # XXX could we install in a subprocess here?
+ print >>sys.stderr, (
+ "The required version of setuptools (>=%s) is not available, and\n"
+ "can't be installed while this script is running. Please install\n"
+ " a more recent version first.\n\n(Currently using %r)"
+ ) % (version, e.args[0])
+ sys.exit(2)
+
+def download_setuptools(
+ version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
+ delay = 15
+):
+ """Download setuptools from a specified location and return its filename
+
+ `version` should be a valid setuptools version number that is available
+ as an egg for download under the `download_base` URL (which should end
+ with a '/'). `to_dir` is the directory where the egg will be downloaded.
+ `delay` is the number of seconds to pause before an actual download attempt.
+ """
+ import urllib2, shutil
+ egg_name = "setuptools-%s-py%s.egg" % (version,sys.version[:3])
+ url = download_base + egg_name
+ saveto = os.path.join(to_dir, egg_name)
+ src = dst = None
+ if not os.path.exists(saveto): # Avoid repeated downloads
+ try:
+ from distutils import log
+ if delay:
+ log.warn("""
+---------------------------------------------------------------------------
+This script requires setuptools version %s to run (even to display
+help). I will attempt to download it for you (from
+%s), but
+you may need to enable firewall access for this script first.
+I will start the download in %d seconds.
+
+(Note: if this machine does not have network access, please obtain the file
+
+ %s
+
+and place it in this directory before rerunning this script.)
+---------------------------------------------------------------------------""",
+ version, download_base, delay, url
+ ); from time import sleep; sleep(delay)
+ log.warn("Downloading %s", url)
+ src = urllib2.urlopen(url)
+ # Read/write all in one block, so we don't create a corrupt file
+ # if the download is interrupted.
+ data = _validate_md5(egg_name, src.read())
+ dst = open(saveto,"wb"); dst.write(data)
+ finally:
+ if src: src.close()
+ if dst: dst.close()
+ return os.path.realpath(saveto)
+
+def main(argv, version=DEFAULT_VERSION):
+ """Install or upgrade setuptools and EasyInstall"""
+
+ try:
+ import setuptools
+ except ImportError:
+ egg = None
+ try:
+ egg = download_setuptools(version, delay=0)
+ sys.path.insert(0,egg)
+ from setuptools.command.easy_install import main
+ return main(list(argv)+[egg]) # we're done here
+ finally:
+ if egg and os.path.exists(egg):
+ os.unlink(egg)
+ else:
+ if setuptools.__version__ == '0.0.1':
+ # tell the user to uninstall obsolete version
+ use_setuptools(version)
+
+ req = "setuptools>="+version
+ import pkg_resources
+ try:
+ pkg_resources.require(req)
+ except pkg_resources.VersionConflict:
+ try:
+ from setuptools.command.easy_install import main
+ except ImportError:
+ from easy_install import main
+ main(list(argv)+[download_setuptools(delay=0)])
+ sys.exit(0) # try to force an exit
+ else:
+ if argv:
+ from setuptools.command.easy_install import main
+ main(argv)
+ else:
+ print "Setuptools version",version,"or greater has been installed."
+ print '(Run "ez_setup.py -U setuptools" to reinstall or upgrade.)'
+
+
+
+def update_md5(filenames):
+ """Update our built-in md5 registry"""
+
+ import re
+ from md5 import md5
+
+ for name in filenames:
+ base = os.path.basename(name)
+ f = open(name,'rb')
+ md5_data[base] = md5(f.read()).hexdigest()
+ f.close()
+
+ data = [" %r: %r,\n" % it for it in md5_data.items()]
+ data.sort()
+ repl = "".join(data)
+
+ import inspect
+ srcfile = inspect.getsourcefile(sys.modules[__name__])
+ f = open(srcfile, 'rb'); src = f.read(); f.close()
+
+ match = re.search("\nmd5_data = {\n([^}]+)}", src)
+ if not match:
+ print >>sys.stderr, "Internal error!"
+ sys.exit(2)
+
+ src = src[:match.start(1)] + repl + src[match.end(1):]
+ f = open(srcfile,'w')
+ f.write(src)
+ f.close()
+
+
+if __name__=='__main__':
+ if len(sys.argv)>2 and sys.argv[1]=='--md5update':
+ update_md5(sys.argv[2:])
+ else:
+ main(sys.argv[1:])
+
+
+
+
+
Deleted: enumprocess/tags/0.1/setup.py
===================================================================
--- enumprocess/trunk/setup.py 2007-02-27 14:29:15 UTC (rev 202)
+++ enumprocess/tags/0.1/setup.py 2007-02-27 14:32:21 UTC (rev 204)
@@ -1,64 +0,0 @@
-#!/usr/bin/env python
-"""enumprocess: list pids and processes
-
-TODO: long description
-"""
-__author__ = "Christian Heimes"
-__version__ = "$Id$"
-__revision__ = "$Revision$"
-
-import sys
-
-if sys.version_info < (2,4):
- raise RuntimeError("Python 2.4+ required:\n%s" % sys.version)
-
-# boot strap easy setup
-SETUPTOOLS_VERSION = "0.6c1"
-from ez_setup import use_setuptools
-use_setuptools(version=SETUPTOOLS_VERSION)
-
-# import the rest
-from setuptools import setup
-from setuptools import find_packages
-
-from distutils.core import setup
-
-VERSION = "0.1"
-
-me = "Christian Heimes"
-email = "chr...@ch..."
-
-setup_infos = dict(
- name = "enumprocess",
- version = VERSION,
- description = __doc__[:__doc__.find('\n')].strip(),
- long_description = '\n'.join([line
- for line in __doc__.split('\n')[1:]]),
- author = "Christian Heimes",
- author_email = "chr...@ch...",
- maintainer = "Christian Heimes",
- maintainer_email = "chr...@ch...",
- url = "http://sourceforge.net/projects/pymoul/",
- download_url= "http://cheeseshop.python.org/pypi/enumprocess",
- license = "BSD License",
- keywords = ["pid", "process", "enum", "proc", "ps", "psapi"],
- platforms=['Independant'],
- classifiers = (
- 'Development Status :: 4 - Beta',
- 'Intended Audience :: Developers',
- 'License :: OSI Approved :: BSD License',
- 'Natural Language :: English',
- 'Operating System :: Microsoft :: Windows',
- 'Operating System :: POSIX',
- 'Operating System :: POSIX :: Linux',
- 'Programming Language :: Python',
- 'Topic :: System',
- 'Topic :: Software Development :: Libraries'
- ),
- setup_requires = ["setuptools>="+SETUPTOOLS_VERSION,],
- packages = ['enumprocess'],
- package_dir = {'' : 'src'},
- zip_safe = True,
-)
-
-setup(**setup_infos)
Copied: enumprocess/tags/0.1/setup.py (from rev 203, enumprocess/trunk/setup.py)
===================================================================
--- enumprocess/tags/0.1/setup.py (rev 0)
+++ enumprocess/tags/0.1/setup.py 2007-02-27 14:32:21 UTC (rev 204)
@@ -0,0 +1,64 @@
+#!/usr/bin/env python
+"""enumprocess: list pids and processes
+
+TODO: long description
+"""
+__author__ = "Christian Heimes"
+__version__ = "$Id$"
+__revision__ = "$Revision$"
+
+import sys
+
+if sys.version_info < (2,4):
+ raise RuntimeError("Python 2.4+ required:\n%s" % sys.version)
+
+# boot strap easy setup
+SETUPTOOLS_VERSION = "0.6c1"
+from ez_setup import use_setuptools
+use_setuptools(version=SETUPTOOLS_VERSION)
+
+# import the rest
+from setuptools import setup
+from setuptools import find_packages
+
+from distutils.core import setup
+
+VERSION = "0.1"
+
+me = "Christian Heimes"
+email = "chr...@ch..."
+
+setup_infos = dict(
+ name = "enumprocess",
+ version = VERSION,
+ description = __doc__[:__doc__.find('\n')].strip(),
+ long_description = '\n'.join([line
+ for line in __doc__.split('\n')[1:]]),
+ author = "Christian Heimes",
+ author_email = "chr...@ch...",
+ maintainer = "Christian Heimes",
+ maintainer_email = "chr...@ch...",
+ url = "http://sourceforge.net/projects/pymoul/",
+ download_url= "http://cheeseshop.python.org/pypi/enumprocess",
+ license = "BSD License",
+ keywords = ["pid", "process", "enum", "proc", "ps", "psapi"],
+ platforms=['Independant'],
+ classifiers = (
+ 'Development Status :: 4 - Beta',
+ 'Intended Audience :: Developers',
+ 'License :: OSI Approved :: BSD License',
+ 'Natural Language :: English',
+ 'Operating System :: Microsoft :: Windows',
+ 'Operating System :: POSIX',
+ 'Operating System :: POSIX :: Linux',
+ 'Programming Language :: Python',
+ 'Topic :: System',
+ 'Topic :: Software Development :: Libraries'
+ ),
+ setup_requires = ["setuptools>="+SETUPTOOLS_VERSION,],
+ packages = ['enumprocess'],
+ package_dir = {'' : 'src'},
+ zip_safe = True,
+)
+
+setup(**setup_infos)
Deleted: enumprocess/tags/0.1/src/enumprocess/__init__.py
===================================================================
--- enumprocess/trunk/src/enumprocess/__init__.py 2007-02-27 14:29:15 UTC (rev 202)
+++ enumprocess/tags/0.1/src/enumprocess/__init__.py 2007-02-27 14:32:21 UTC (rev 204)
@@ -1,32 +0,0 @@
-# Copyright (c) 2007 Christian Heimes. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# 1. Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#
-# 2. Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in
-# the documentation and/or other materials provided with the
-# distribution.
-#
-# 3. Neither the name of Infrae nor the names of its contributors may
-# be used to endorse or promote products derived from this software
-# without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INFRAE OR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-"""enum processes
-"""
-from processinfo import *
Copied: enumprocess/tags/0.1/src/enumprocess/__init__.py (from rev 203, enumprocess/trunk/src/enumprocess/__init__.py)
===================================================================
--- enumprocess/tags/0.1/src/enumprocess/__init__.py (rev 0)
+++ enumprocess/tags/0.1/src/enumprocess/__init__.py 2007-02-27 14:32:21 UTC (rev 204)
@@ -0,0 +1,32 @@
+# Copyright (c) 2007 Christian Heimes. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+#
+# 3. Neither the name of Infrae nor the names of its contributors may
+# be used to endorse or promote products derived from this software
+# without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INFRAE OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+"""enum processes
+"""
+from processinfo import *
Deleted: enumprocess/tags/0.1/src/enumprocess/processinfo.py
===================================================================
--- enumprocess/trunk/src/enumprocess/processinfo.py 2007-02-27 14:29:15 UTC (rev 202)
+++ enumprocess/tags/0.1/src/enumprocess/processinfo.py 2007-02-27 14:32:21 UTC (rev 204)
@@ -1,477 +0,0 @@
-# Copyright (c) 2007 Christian Heimes. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# 1. Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#
-# 2. Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in
-# the documentation and/or other materials provided with the
-# distribution.
-#
-# 3. Neither the name of Infrae nor the names of its contributors may
-# be used to endorse or promote products derived from this software
-# without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INFRAE OR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-"""Get process informations
-
-The module contains for implementations:
-
- - an Unsupported implementation that raises UnsupportedError
- - a Linux implementation that read the data from /proc
- - a Unix/POSIX implementation that parses the output of ps
- - a Windows implementation that uses ctypes to get the infos from psapi.dll
-
-API
-===
- getPids() - list of ints/longs
- getPidNames() - mapping pid -> name
- getPidDetails(pid) - detailed informations about a process
- getPidDetails('self') - detailed informations about current process
-
->>> cur = os.getpid()
->>> exe = sys.executable
->>> pids = getPids()
->>> pids > 1
-True
->>> isinstance(pids[0], (int, long))
-True
->>> cur in pids
-True
-
->>> mapping = getPidNames()
->>> cur in mapping
-True
->>> mapping[cur].lower() in sys.executable
-True
-
->>> getPidDetails('self')['name'] == getPidDetails(cur)['name']
-True
->>> getPidDetails(cur)['name'] == mapping[cur]
-True
-
->>> for impl in (WinEnumProcesses(), LinuxProcReader(), PsParser()):
-... if impl.supported():
-... isinstance(impl.getPids(), list) and None
-... isinstance(impl.getPidNames(), dict) and None
-"""
-__author__ = "Christian Heimes"
-__version__ = "$Id$"
-__revision__ = "$Revision$"
-__all__ = ['getPids', 'getPidNames', 'getPidDetails', 'supportedOS',
- 'UnsupportedError']
-
-import logging
-import os
-import os.path
-import sys
-
-
-LOG = logging.getLogger("processinfo")
-NULL = "\x00"
-
-_plat = sys.platform.startswith
-if _plat('win') or _plat('cygwin'):
- from ctypes import windll, c_ulong, sizeof, c_buffer, byref
- PSAPI = windll.psapi
- KERNEL = windll.kernel32
- PROCESS_QUERY_INFORMATION = 0x0400
- PROCESS_VM_READ = 0x0010
- PROCESS_FLAGS = PROCESS_QUERY_INFORMATION | PROCESS_VM_READ
-else:
- from subprocess import Popen
- from subprocess import PIPE
-
-class UnsupportedError(OSError):
- """OS or command not supported error
- """
- pass
-
-class Unsupported(object):
- """Unsupported OS implementation
-
- Raises L{UnsupportedError}
- """
- __slots__ = ()
-
- @classmethod
- def supported(cls):
- """Supported flag property"""
- return False
-
- @classmethod
- def log(cls):
- """Log information about the implementation"""
- LOG.warning("Unsupported OS. Neither proc filesystem nor 'ps' works.")
-
- @classmethod
- def getPids(cls):
- """Get a list of pids
-
- @return: a list of pid numbers
- @rtype: list(int)
- """
- raise UnsupportedError
-
- @classmethod
- def getPidNames(cls):
- """Get a mapping of pid -> name
-
- @return: mapping of pid -> name
- @rtype: dict(int:str)
- """
- raise UnsupportedError
-
- @classmethod
- def getPidDetails(pid):
- """Get detailed informations about a process
-
- @param pid: pid number or 'self'
- @type pid: int or basestring
- @return: detailed information about a process
- @rtype: dict(str:data)
- """
- raise UnsupportedError
-
-class PsParser(object):
- """Parse the output of the ps command
- """
- __slots__ = ()
-
- CMD = "ps -e --no-header --cols=1024"
- PIDNAMES = "%s --format=pid,ucmd" % CMD
- PIDS = "%s --format=pid" % CMD
-
- @classmethod
- def supported(cls):
- """Supported flag property"""
- try:
- cls._exec(cls.PIDS)
- except Exception: # catch all!
- return False
- else:
- return True
-
- @classmethod
- def log(cls):
- """Log information about the implementation"""
- LOG.debug("Using the 'ps' command on POSIX os")
-
- @classmethod
- def getPids(cls):
- """Get a list of pids
- """
- stdout = cls._exec(cls.PIDS)
- if stdout is None:
- return None
- pids = []
- for line in stdout:
- try:
- pid = int(line.strip())
- except ValueError:
- pass
- else:
- pids.append(pid)
- return pids
-
- @classmethod
- def getPidNames(cls):
- """Get a list of pid -> name
- """
- stdout = cls._exec(cls.PIDNAMES)
- if stdout is None:
- return None
- mapping = {}
- for line in stdout:
- line = line.strip()
- idx = line.find(' ')
- pid, name = line[:idx], line[idx+1:]
- try:
- pid = int(pid)
- except ValueError:
- pass
- else:
- mapping[pid] = name
- return mapping
-
- @classmethod
- def getPidDetails(cls, pid):
- """Get detailed informations about a process
-
- TODO
- """
- if pid == 'self':
- pid = os.getpid()
- raise UnsupportedError("not implemented yet")
-
- @staticmethod
- def _exec(cmd):
- """Execute command cmd
-
- The method waits until the command has finished. It returns None of
- something went wrong.
-
- @param cmd: Command to execute
- @type cmd: str
- @return: None or stdin as file like object
- """
- try:
- popen = Popen(cmd, shell=True, bufsize=-1, stdout=PIPE,
- env = {'LC_ALL' : 'C'})
- rc = popen.wait()
- except (OSError, ValueError):
- LOG.exception("Failed to execute '%s'" % cmd)
- return None
- else:
- if rc != 0:
- LOG.error("'%s' returned with error code %i" % (cmd, rc))
- return None
- else:
- return popen.stdout
-
-class LinuxProcReader(object):
- """Get process informations under Linux by reading /proc
-
- Tested under Linux, may work on other POSIX os with /proc, too.
- """
- __slots__ = ()
-
- PROC = "/proc"
-
- @classmethod
- def supported(cls):
- return os.path.isfile("%s/self/status" % cls.PROC)
-
- @classmethod
- def log(cls):
- """Log information about the implementation"""
- LOG.debug("Using the proc filesystem on Linux")
-
- @classmethod
- def getPids(cls):
- """Get a list of pids
- """
- pids = []
- for name in os.listdir(cls.PROC):
- if os.path.isdir(cls.PROC + '/' + name):
- try:
- pids.append(int(name))
- except ValueError:
- pass
- return pids
-
- @classmethod
- def getPidNames(cls):
- """Get a list of pid -> name
- """
- mapping = {}
- for pid in cls.getPids():
- name = cls._readProcStatus(pid, searchkey='name')
- if name is not None:
- mapping[pid] = name
- return mapping
-
- def getPidDetails(cls, pid):
- """Get detailed informations about a process
- """
- details = cls._readProcStatus(pid)
- if details is None:
- return None
- details.update(cls._readProcOther(pid))
- details['cmdline'] = cls._readProcCmdline(pid)
- return details
-
- @classmethod
- def _readProcStatus(cls, pid, searchkey=None):
- """Read and parse status informations for PID pid
-
- pid - pid as long or int or 'self'
-
- If searchkey is None the method returns a mapping of lower keys
- to values (stripped).
- If searchkey is given than the method immediatly returns the value
- or returns None if they key can't be found.
- """
- mapping = {}
- status = '%s/%s/status' % (cls.PROC, pid)
- try:
- # read entiry file to avoid race conditions
- lines = open(status, 'r').readlines()
- except IOError:
- LOG.exception("%s not found" % status)
- return None
- for line in lines:
- try:
- key, value = line.split(':\t')
- except ValueError:
- continue
- key = key.lower()
- value = value.strip()
- #if value.endswith(' kB'):
- # value = value[:-3]
- if key == searchkey:
- return value
- mapping[key.lower()] = value
- if searchkey is not None:
- return None
- return mapping
-
- @classmethod
- def _readProcCmdline(cls, pid):
- """Read cmdline informations for pid and returns a list similar to sys.argv
- """
- try:
- # read entiry file to avoid race conditions
- data = open('%s/%s/cmdline' % (cls.PROC, pid), 'r').read()
- except IOError:
- return None
- return data.split(NULL)
-
- @classmethod
- def _readProcOther(cls, pid):
- """Read other possible useful things
-
- cwd -> current work directory (may not exist)
- exe -> path to executable (may not exist)
- """
- return {
- 'cwd' : os.path.realpath('%s/%s/cwd' % (cls.PROC, pid)),
- 'exe' : os.path.realpath('%s/%s/exe' % (cls.PROC, pid)),
- }
-
-class WinEnumProcesses(object):
- """""Get process informations under Win32 with psapi.dll
-
- Based on enumprocesses from Eric Koome
- http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/305279
- """
- __slots__ = ()
-
- @classmethod
- def supported(cls):
- try:
- cls.getPids()
- except Exception: # catch all!
- return False
- else:
- return True
-
- @classmethod
- def log(cls):
- """Log information about the implementation"""
- LOG.debug("Using ctypes on Windows")
-
- @classmethod
- def getPids(cls):
- """Get a list of pids
- """
- arr = c_ulong * 256
- lpidProcess = arr()
- cb = sizeof(lpidProcess)
- cbNeeded = c_ulong()
-
- # Call Enumprocesses to get hold of process id's
- PSAPI.EnumProcesses(byref(lpidProcess), cb, byref(cbNeeded))
- nReturned = cbNeeded.value/sizeof(c_ulong()) # number of processes returned
- return [pid for pid in lpidProcess][:nReturned]
-
- @classmethod
- def getPidNames(cls):
- """Get a list of pid -> name
- """
- hModule = c_ulong()
- count = c_ulong()
- modname = c_buffer(51)
- mapping = {}
- for pid in cls.getPids():
- # Get handle to the process based on PID
- hProcess = KERNEL.OpenProcess(PROCESS_FLAGS, False, pid)
- if hProcess:
- PSAPI.EnumProcessModules(hProcess, byref(hModule),
- sizeof(hModule), byref(count))
- PSAPI.GetModuleBaseNameA(hProcess, hModule.value, modname,
- sizeof(modname))
- try:
- name = u"".join([c for c in modname if c != NULL])
- except UnicodeError, msg:
- LOG.exception("Can't decode name of pid %s" % pid)
- else:
- mapping[pid] = name
- modname[:] = sizeof(modname) * NULL
- KERNEL.CloseHandle(hProcess)
-
- return mapping
-
- @classmethod
- def getPidDetails(cls, pid):
- """Get detailed informations about a process
- """
- if pid == 'self':
- pid = os.getpid()
-
- hModule = c_ulong()
- count = c_ulong()
- modname = c_buffer(51)
- hProcess = KERNEL.OpenProcess(PROCESS_FLAGS, False, pid)
- if not hProcess:
- return None
-
- PSAPI.EnumProcessModules(hProcess, byref(hModule),
- sizeof(hModule), byref(count))
- PSAPI.GetModuleBaseNameA(hProcess, hModule.value, modname,
- sizeof(modname))
- try:
- name = u"".join([c for c in modname if c != NULL])
- except UnicodeError, msg:
- LOG.exception("Can't decode name of pid %s" % pid)
- else:
- name = None
-
- KERNEL.CloseHandle(hProcess)
- return {'name' : name}
-
-
-# Initialize global methods
-_enumProcesses = None
-for impl in (WinEnumProcesses(), LinuxProcReader(), PsParser()):
- if impl.supported():
- impl.log()
- _enumProcesses = impl
- break
-
-if _enumProcesses is None:
- LOG.error("System %s is not supported" % sys.platform)
- _enumProcesses = Unsupported()
-
-getPids = _enumProcesses.getPids
-getPidNames = _enumProcesses.getPidNames
-getPidDetails = _enumProcesses.getPidDetails
-supportedOS = _enumProcesses.supported()
-
-def test_suite():
- import unittest
- from doctest import DocTestSuite
- return unittest.TestSuite((
- DocTestSuite()
- ))
-
-if __name__ == '__main__':
- import unittest
- logging.basicConfig()
- unittest.main(defaultTest="test_suite")
- print getPids()
- print getPidNames()
Copied: enumprocess/tags/0.1/src/enumprocess/processinfo.py (from rev 203, enumprocess/trunk/src/enumprocess/processinfo.py)
===================================================================
--- enumprocess/tags/0.1/src/enumprocess/processinfo.py (rev 0)
+++ enumprocess/tags/0.1/src/enumprocess/processinfo.py 2007-02-27 14:32:21 UTC (rev 204)
@@ -0,0 +1,477 @@
+# Copyright (c) 2007 Christian Heimes. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+#
+# 3. Neither the name of Infrae nor the names of its contributors may
+# be used to endorse or promote products derived from this software
+# without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INFRAE OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+"""Get process informations
+
+The module contains for implementations:
+
+ - an Unsupported implementation that raises UnsupportedError
+ - a Linux implementation that read the data from /proc
+ - a Unix/POSIX implementation that parses the output of ps
+ - a Windows implementation that uses ctypes to get the infos from psapi.dll
+
+API
+===
+ getPids() - list of ints/longs
+ getPidNames() - mapping pid -> name
+ getPidDetails(pid) - detailed informations about a process
+ getPidDetails('self') - detailed informations about current process
+
+>>> cur = os.getpid()
+>>> exe = sys.executable
+>>> pids = getPids()
+>>> pids > 1
+True
+>>> isinstance(pids[0], (int, long))
+True
+>>> cur in pids
+True
+
+>>> mapping = getPidNames()
+>>> cur in mapping
+True
+>>> mapping[cur].lower() in sys.executable
+True
+
+>>> getPidDetails('self')['name'] == getPidDetails(cur)['name']
+True
+>>> getPidDetails(cur)['name'] == mapping[cur]
+True
+
+>>> for impl in (WinEnumProcesses(), LinuxProcReader(), PsParser()):
+... if impl.supported():
+... isinstance(impl.getPids(), list) and None
+... isinstance(impl.getPidNames(), dict) and None
+"""
+__author__ = "Christian Heimes"
+__version__ = "$Id$"
+__revision__ = "$Revision$"
+__all__ = ['getPids', 'getPidNames', 'getPidDetails', 'supportedOS',
+ 'UnsupportedError']
+
+import logging
+import os
+import os.path
+import sys
+
+
+LOG = logging.getLogger("processinfo")
+NULL = "\x00"
+
+_plat = sys.platform.startswith
+if _plat('win') or _plat('cygwin'):
+ from ctypes import windll, c_ulong, sizeof, c_buffer, byref
+ PSAPI = windll.psapi
+ KERNEL = windll.kernel32
+ PROCESS_QUERY_INFORMATION = 0x0400
+ PROCESS_VM_READ = 0x0010
+ PROCESS_FLAGS = PROCESS_QUERY_INFORMATION | PROCESS_VM_READ
+else:
+ from subprocess import Popen
+ from subprocess import PIPE
+
+class UnsupportedError(OSError):
+ """OS or command not supported error
+ """
+ pass
+
+class Unsupported(object):
+ """Unsupported OS implementation
+
+ Raises L{UnsupportedError}
+ """
+ __slots__ = ()
+
+ @classmethod
+ def supported(cls):
+ """Supported flag property"""
+ return False
+
+ @classmethod
+ def log(cls):
+ """Log information about the implementation"""
+ LOG.warning("Unsupported OS. Neither proc filesystem nor 'ps' works.")
+
+ @classmethod
+ def getPids(cls):
+ """Get a list of pids
+
+ @return: a list of pid numbers
+ @rtype: list(int)
+ """
+ raise UnsupportedError
+
+ @classmethod
+ def getPidNames(cls):
+ """Get a mapping of pid -> name
+
+ @return: mapping of pid -> name
+ @rtype: dict(int:str)
+ """
+ raise UnsupportedError
+
+ @classmethod
+ def getPidDetails(pid):
+ """Get detailed informations about a process
+
+ @param pid: pid number or 'self'
+ @type pid: int or basestring
+ @return: detailed information about a process
+ @rtype: dict(str:data)
+ """
+ raise UnsupportedError
+
+class PsParser(object):
+ """Parse the output of the ps command
+ """
+ __slots__ = ()
+
+ CMD = "ps -e --no-header --cols=1024"
+ PIDNAMES = "%s --format=pid,ucmd" % CMD
+ PIDS = "%s --format=pid" % CMD
+
+ @classmethod
+ def supported(cls):
+ """Supported flag property"""
+ try:
+ cls._exec(cls.PIDS)
+ except Exception: # catch all!
+ return False
+ else:
+ return True
+
+ @classmethod
+ def log(cls):
+ """Log information about the implementation"""
+ LOG.debug("Using the 'ps' command on POSIX os")
+
+ @classmethod
+ def getPids(cls):
+ """Get a list of pids
+ """
+ stdout = cls._exec(cls.PIDS)
+ if stdout is None:
+ return None
+ pids = []
+ for line in stdout:
+ try:
+ pid = int(line.strip())
+ except ValueError:
+ pass
+ else:
+ pids.append(pid)
+ return pids
+
+ @classmethod
+ def getPidNames(cls):
+ """Get a list of pid -> name
+ """
+ stdout = cls._exec(cls.PIDNAMES)
+ if stdout is None:
+ return None
+ mapping = {}
+ for line in stdout:
+ line = line.strip()
+ idx = line.find(' ')
+ pid, name = line[:idx], line[idx+1:]
+ try:
+ pid = int(pid)
+ except ValueError:
+ pass
+ else:
+ mapping[pid] = name
+ return mapping
+
+ @classmethod
+ def getPidDetails(cls, pid):
+ """Get detailed informations about a process
+
+ TODO
+ """
+ if pid == 'self':
+ pid = os.getpid()
+ raise UnsupportedError("not implemented yet")
+
+ @staticmethod
+ def _exec(cmd):
+ """Execute command cmd
+
+ The method waits until the command has finished. It returns None of
+ something went wrong.
+
+ @param cmd: Command to execute
+ @type cmd: str
+ @return: None or stdin as file like object
+ """
+ try:
+ popen = Popen(cmd, shell=True, bufsize=-1, stdout=PIPE,
+ env = {'LC_ALL' : 'C'})
+ rc = popen.wait()
+ except (OSError, ValueError):
+ LOG.exception("Failed to execute '%s'" % cmd)
+ return None
+ else:
+ if rc != 0:
+ LOG.error("'%s' returned with error code %i" % (cmd, rc))
+ return None
+ else:
+ return popen.stdout
+
+class LinuxProcReader(object):
+ """Get process informations under Linux by reading /proc
+
+ Tested under Linux, may work on other POSIX os with /proc, too.
+ """
+ __slots__ = ()
+
+ PROC = "/proc"
+
+ @classmethod
+ def supported(cls):
+ return os.path.isfile("%s/self/status" % cls.PROC)
+
+ @classmethod
+ def log(cls):
+ """Log information about the implementation"""
+ LOG.debug("Using the proc filesystem on Linux")
+
+ @classmethod
+ def getPids(cls):
+ """Get a list of pids
+ """
+ pids = []
+ for name in os.listdir(cls.PROC):
+ if os.path.isdir(cls.PROC + '/' + name):
+ try:
+ pids.append(int(name))
+ except ValueError:
+ pass
+ return pids
+
+ @classmethod
+ def getPidNames(cls):
+ """Get a list of pid -> name
+ """
+ mapping = {}
+ for pid in cls.getPids():
+ name = cls._readProcStatus(pid, searchkey='name')
+ if name is not None:
+ mapping[pid] = name
+ return mapping
+
+ def getPidDetails(cls, pid):
+ """Get detailed informations about a process
+ """
+ details = cls._readProcStatus(pid)
+ if details is None:
+ return None
+ details.update(cls._readProcOther(pid))
+ details['cmdline'] = cls._readProcCmdline(pid)
+ return details
+
+ @classmethod
+ def _readProcStatus(cls, pid, searchkey=None):
+ """Read and parse status informations for PID pid
+
+ pid - pid as long or int or 'self'
+
+ If searchkey is None the method returns a mapping of lower keys
+ to values (stripped).
+ If searchkey is given than the method immediatly returns the value
+ or returns None if they key can't be found.
+ """
+ mapping = {}
+ status = '%s/%s/status' % (cls.PROC, pid)
+ try:
+ # read entiry file to avoid race conditions
+ lines = open(status, 'r').readlines()
+ except IOError:
+ LOG.exception("%s not found" % status)
+ return None
+ for line in lines:
+ try:
+ key, value = line.split(':\t')
+ except ValueError:
+ continue
+ key = key.lower()
+ value = value.strip()
+ #if value.endswith(' kB'):
+ # value = value[:-3]
+ if key == searchkey:
+ return value
+ mapping[key.lower()] = value
+ if searchkey is not None:
+ return None
+ return mapping
+
+ @classmethod
+ def _readProcCmdline(cls, pid):
+ """Read cmdline informations for pid and returns a list similar to sys.argv
+ """
+ try:
+ # read entiry file to avoid race conditions
+ data = open('%s/%s/cmdline' % (cls.PROC, pid), 'r').read()
+ except IOError:
+ return None
+ return data.split(NULL)
+
+ @classmethod
+ def _readProcOther(cls, pid):
+ """Read other possible useful things
+
+ cwd -> current work directory (may not exist)
+ exe -> path to executable (may not exist)
+ """
+ return {
+ 'cwd' : os.path.realpath('%s/%s/cwd' % (cls.PROC, pid)),
+ 'exe' : os.path.realpath('%s/%s/exe' % (cls.PROC, pid)),
+ ...
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