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def note(*args, **kwargs):
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"""Output a note to the user.
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Takes the same parameters as logging.info.
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# FIXME note always emits utf-8, regardless of the terminal encoding
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122
# FIXME: clearing the ui and then going through the abstract logging
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logging.getLogger("bzr").
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Output can be redirected away by calling _push_log_file.
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:return: A memento from push_log_file for restoring the log state.
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# Do this before we open the log file, so we prevent
305
# get_terminal_encoding() from mutter()ing multiple times
306
term_encoding = osutils.get_terminal_encoding()
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start_time = osutils.format_local_date(_bzr_log_start_time,
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timezone='local')
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# create encoded wrapper around stderr
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bzr_log_file = _open_bzr_log()
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if bzr_log_file is not None:
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bzr_log_file.write(start_time.encode('utf-8') + '\n')
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push_log_file(bzr_log_file,
318
memento = push_log_file(bzr_log_file,
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r'[%(process)5d] %(asctime)s.%(msecs)03d %(levelname)s: %(message)s',
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r'%Y-%m-%d %H:%M:%S')
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# after hooking output into bzr_log, we also need to attach a stderr
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# handler, writing only at level info and with encoding
323
term_encoding = osutils.get_terminal_encoding()
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writer_factory = codecs.getwriter(term_encoding)
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encoded_stderr = writer_factory(sys.stderr, errors='replace')
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stderr_handler = logging.StreamHandler(encoded_stderr)
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stderr_handler.setLevel(logging.INFO)
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logging.getLogger('bzr').addHandler(stderr_handler)
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def push_log_file(to_file, log_format=None, date_format=None):
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375
_trace_file = old_trace_file
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bzr_logger = logging.getLogger('bzr')
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bzr_logger.removeHandler(new_handler)
371
# must be closed, otherwise logging will try to close it atexit, and the
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# must be closed, otherwise logging will try to close it at exit, and the
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379
# file will likely already be closed underneath.
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new_handler.close()
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bzr_logger.handlers = old_handlers
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499
elif not getattr(exc_object, 'internal_error', True):
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500
report_user_error(exc_info, err_file)
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501
return errors.EXIT_ERROR
495
elif isinstance(exc_object, (OSError, IOError)):
502
elif isinstance(exc_object, (OSError, IOError)) or (
503
# GZ 2010-05-20: Like (exc_type is pywintypes.error) but avoid import
504
exc_type.__name__ == "error" and exc_type.__module__ == "pywintypes"):
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505
# Might be nice to catch all of these and show them as something more
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506
# specific, but there are too many cases at the moment.
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report_user_error(exc_info, err_file)
547
556
def _flush_trace():
548
# run from atexit hook
557
# called from the bzrlib library finalizer returned by bzrlib.initialize()
549
558
global _trace_file
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_trace_file.flush()
563
class Config(object):
564
"""Configuration of message tracing in bzrlib.
566
This implements the context manager protocol and should manage any global
567
variables still used. The default config used is DefaultConfig, but
568
embedded uses of bzrlib may wish to use a custom manager.
572
return self # This is bound to the 'as' clause in a with statement.
574
def __exit__(self, exc_type, exc_val, exc_tb):
575
return False # propogate exceptions.
578
class DefaultConfig(Config):
579
"""A default configuration for tracing of messages in bzrlib.
581
This implements the context manager protocol.
585
self._original_filename = _bzr_log_filename
586
self._original_state = enable_default_logging()
587
return self # This is bound to the 'as' clause in a with statement.
589
def __exit__(self, exc_type, exc_val, exc_tb):
590
pop_log_file(self._original_state)
591
global _bzr_log_filename
592
_bzr_log_filename = self._original_filename
593
return False # propogate exceptions.