mirror of
https://github.com/AdaCore/git-hooks.git
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a2909b2c8d
In preparation for the transition to Python 3, convert to using the
print function. The special import
from __future__ import print_function
in Python 2.7 makes "print" become the function and not the statement.
In Python 3, it has no effect. Once the transition is done and we
exclusively use Python 3, we can simply remove the imports.
The testsuite shows no regressions.
38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
"""Handling of syslog-ing...
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"""
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from __future__ import print_function
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from os import environ
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from subprocess import Popen, PIPE, STDOUT
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from utils import warn
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def syslog(message, tag='style_checker', priority='local0.warn'):
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"""Add the given entry to the syslog file.
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PARAMETERS
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message: The message to file.
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tag: Mark every line in the log with the specified tag.
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priority: Enter the message with the specified priority.
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"""
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logger_exe = 'logger'
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if 'GIT_HOOKS_LOGGER' in environ:
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logger_exe = environ['GIT_HOOKS_LOGGER']
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p = Popen([logger_exe, '-t', tag, '-p', priority, message],
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stdout=PIPE, stderr=STDOUT)
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out, _ = p.communicate()
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if p.returncode != 0:
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info = (['Failed to file the following syslog entry:',
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' - message: %s' % message,
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' - tag: %s' % tag,
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' - priority: %s' % priority,
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'',
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'logger returned with error code %d:' % p.returncode] +
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out.splitlines())
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warn(*info)
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elif out.rstrip():
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print(out.rstrip())
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