54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
# General Server Utilities
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#
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# Copyright (C) 2020 Eric Callahan <arksine.code@gmail.com>
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#
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# This file may be distributed under the terms of the GNU GPLv3 license
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import logging
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import os
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import subprocess
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class ServerError(Exception):
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def __init__(self, message, status_code=400):
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Exception.__init__(self, message)
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self.status_code = status_code
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class MoonrakerLoggingHandler(logging.handlers.TimedRotatingFileHandler):
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def __init__(self, filename, **kwargs):
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super(MoonrakerLoggingHandler, self).__init__(filename, **kwargs)
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self.header = "Moonraker Log Start...\n"
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self.header += "Git Version: " + get_software_version() + "\n"
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self.header += "="*80 + "\n"
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if self.stream is not None:
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self.stream.write(self.header)
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def doRollover(self):
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super(MoonrakerLoggingHandler, self).doRollover()
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if self.stream is not None:
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self.stream.write(self.header)
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# Parse the git version from the command line. This code
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# is borrowed from Klipper.
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def get_software_version():
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moonraker_path = os.path.join(
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os.path.dirname(__file__), '..')
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# Obtain version info from "git" program
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prog = ('git', '-C', moonraker_path, 'describe', '--always',
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'--tags', '--long', '--dirty')
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try:
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process = subprocess.Popen(prog, stdout=subprocess.PIPE,
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stderr=subprocess.PIPE)
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ver, err = process.communicate()
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retcode = process.wait()
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if retcode == 0:
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version = ver.strip()
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if isinstance(version, bytes):
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version = version.decode()
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return version
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else:
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logging.debug("Error getting git version: %s", err)
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except OSError:
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logging.exception("Error runing git describe")
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return "?"
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