1# vim:set et sw=4:
3"""
4Urgency Logger class for dak
6@contact: Debian FTP Master <ftpmaster@debian.org>
7@copyright: 2001 - 2006 James Troup <james@nocrew.org>
8@copyright: 2009 Joerg Jaspert <joerg@debian.org>
9@license: GNU General Public License version 2 or later
10"""
12# This program is free software; you can redistribute it and/or modify
13# it under the terms of the GNU General Public License as published by
14# the Free Software Foundation; either version 2 of the License, or
15# (at your option) any later version.
17# This program is distributed in the hope that it will be useful,
18# but WITHOUT ANY WARRANTY; without even the implied warranty of
19# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20# GNU General Public License for more details.
22# You should have received a copy of the GNU General Public License
23# along with this program; if not, write to the Free Software
24# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26###############################################################################
28import os
29import time
31from .config import Config
32from .utils import warn, move
34###############################################################################
37class UrgencyLog:
38 "Urgency Logger object"
40 __shared_state = {}
42 def __init__(self, *args, **kwargs):
43 self.__dict__ = self.__shared_state
45 if not getattr(self, 'initialised', False):
46 self.initialised = True
48 self.timestamp = time.strftime("%Y%m%d%H%M%S")
50 cnf = Config()
51 if "Dir::UrgencyLog" in cnf: 51 ↛ 53line 51 didn't jump to line 53, because the condition on line 51 was never true
52 # Create the log directory if it doesn't exist
53 self.log_dir = cnf["Dir::UrgencyLog"]
55 if not os.path.exists(self.log_dir) or not os.access(self.log_dir, os.W_OK):
56 warn("UrgencyLog directory %s does not exist or is not writeable, using /srv/ftp.debian.org/tmp/ instead" % (self.log_dir))
57 self.log_dir = '/srv/ftp.debian.org/tmp/'
59 # Open the logfile
60 self.log_filename = "%s/.install-urgencies-%s.new" % (self.log_dir, self.timestamp)
61 self.log_file = open(self.log_filename, 'w')
63 else:
64 self.log_dir = None
65 self.log_filename = None
66 self.log_file = None
68 self.writes = 0
70 def log(self, source: str, version: str, urgency: str) -> None:
71 "Log an event"
73 # Don't try and log if Dir::UrgencyLog is not configured
74 if self.log_file is None: 74 ↛ 77line 74 didn't jump to line 77, because the condition on line 74 was never false
75 return
77 self.log_file.write(" ".join([source, version, urgency]) + '\n')
78 self.log_file.flush()
79 self.writes += 1
81 def close(self) -> None:
82 "Close a Logger object"
83 # Don't try and log if Dir::UrgencyLog is not configured
84 if self.log_file is None: 84 ↛ 87line 84 didn't jump to line 87, because the condition on line 84 was never false
85 return
87 self.log_file.flush()
88 self.log_file.close()
90 if self.writes:
91 new_filename = "%s/install-urgencies-%s" % (self.log_dir, self.timestamp)
92 move(self.log_filename, new_filename)
93 else:
94 os.unlink(self.log_filename)