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#!/usr/bin/env python
# Copyright (c) 2009 Giampaolo Rodola'. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""
Prints release announce based on HISTORY.rst file content.
"""
import os
import re
from psutil import __version__ as PRJ_VERSION
HERE = os.path.abspath(os.path.dirname(__file__))
HISTORY = os.path.abspath(os.path.join(HERE, '../../HISTORY.rst'))
PRJ_NAME = 'psutil'
PRJ_URL_HOME = 'https://github.com/giampaolo/psutil'
PRJ_URL_DOC = 'http://pythonhosted.org/psutil'
PRJ_URL_DOWNLOAD = 'https://pypi.python.org/pypi/psutil'
PRJ_URL_WHATSNEW = \
'https://github.com/giampaolo/psutil/blob/master/HISTORY.rst'
template = """\
Hello all,
I'm glad to announce the release of {prj_name} {prj_version}:
{prj_urlhome}
About
=====
psutil (process and system utilities) is a cross-platform library for \
retrieving information on running processes and system utilization (CPU, \
memory, disks, network) in Python. It is useful mainly for system \
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, Sun Solaris, FreeBSD, OpenBSD and \
NetBSD, 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 version). PyPy is also \
known to work.
What's new
==========
{changes}
Links
=====
- Home page: {prj_urlhome}
- Download: {prj_urldownload}
- Documentation: {prj_urldoc}
- What's new: {prj_urlwhatsnew}
--
Giampaolo - http://grodola.blogspot.com
"""
def get_changes():
"""Get the most recent changes for this release by parsing
HISTORY.rst file.
"""
with open(HISTORY) as f:
lines = f.readlines()
block = []
# eliminate the part preceding the first block
for i, line in enumerate(lines):
line = lines.pop(0)
if line.startswith('===='):
break
lines.pop(0)
for i, line in enumerate(lines):
line = lines.pop(0)
line = line.rstrip()
if re.match("^- \d+_: ", line):
num, _, rest = line.partition(': ')
num = ''.join([x for x in num if x.isdigit()])
line = "- #%s: %s" % (num, rest)
if line.startswith('===='):
break
block.append(line)
# eliminate bottom empty lines
block.pop(-1)
while not block[-1]:
block.pop(-1)
return "\n".join(block)
def main():
changes = get_changes()
print(template.format(
prj_name=PRJ_NAME,
prj_version=PRJ_VERSION,
prj_urlhome=PRJ_URL_HOME,
prj_urldownload=PRJ_URL_DOWNLOAD,
prj_urldoc=PRJ_URL_DOC,
prj_urlwhatsnew=PRJ_URL_WHATSNEW,
changes=changes,
))
if __name__ == '__main__':
main()
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