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 move, warn
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(
56 self.log_dir, os.W_OK
57 ):
58 warn(
59 "UrgencyLog directory %s does not exist or is not writeable, using /srv/ftp.debian.org/tmp/ instead"
60 % (self.log_dir)
61 )
62 self.log_dir = "/srv/ftp.debian.org/tmp/"
64 # Open the logfile
65 self.log_filename = "%s/.install-urgencies-%s.new" % (
66 self.log_dir,
67 self.timestamp,
68 )
69 self.log_file = open(self.log_filename, "w")
71 else:
72 self.log_dir = None
73 self.log_filename = None
74 self.log_file = None
76 self.writes = 0
78 def log(self, source: str, version: str, urgency: str) -> None:
79 "Log an event"
81 # Don't try and log if Dir::UrgencyLog is not configured
82 if self.log_file is None: 82 ↛ 85line 82 didn't jump to line 85, because the condition on line 82 was never false
83 return
85 self.log_file.write(" ".join([source, version, urgency]) + "\n")
86 self.log_file.flush()
87 self.writes += 1
89 def close(self) -> None:
90 "Close a Logger object"
91 # Don't try and log if Dir::UrgencyLog is not configured
92 if self.log_file is None: 92 ↛ 95line 92 didn't jump to line 95, because the condition on line 92 was never false
93 return
95 self.log_file.flush()
96 self.log_file.close()
98 if self.writes:
99 new_filename = "%s/install-urgencies-%s" % (self.log_dir, self.timestamp)
100 move(self.log_filename, new_filename)
101 else:
102 os.unlink(self.log_filename)