FM / logger

/usr/lib/python3/dist-packages/twisted/logger/

/usr/lib/python3/dist-packages/twisted/logger

Name	Size	Mode	Actions
test/	-	0755	rm
__pycache__/	-	0755	rm
_buffer.py	1484	0644	edit dl rm
_file.py	2485	0644	edit dl rm
_filter.py	6986	0644	edit dl rm
_flatten.py	5091	0644	edit dl rm
_format.py	12436	0644	edit dl rm
_global.py	8787	0644	edit dl rm
_io.py	4459	0644	edit dl rm
_json.py	10069	0644	edit dl rm
_legacy.py	5237	0644	edit dl rm
_levels.py	3772	0644	edit dl rm
_logger.py	9526	0644	edit dl rm
_observer.py	4991	0644	edit dl rm
_stdlib.py	4408	0644	edit dl rm
_util.py	1328	0644	edit dl rm
__init__.py	3240	0644	edit dl rm

Edit: /usr/lib/python3/dist-packages/twisted/logger/_util.py (1328B)

# -*- test-case-name: twisted.logger.test.test_util -*-
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.

"""
Logging utilities.
"""

def formatTrace(trace):
    """
    Format a trace (that is, the contents of the C{log_trace} key of a log
    event) as a visual indication of the message's propagation through various
    observers.

@param trace: the contents of the C{log_trace} key from an event.
    @type trace: object

@return: A multi-line string with indentation and arrows indicating the
        flow of the message through various observers.
    @rtype: L{unicode}
    """
    def formatWithName(obj):
        if hasattr(obj, "name"):
            return u"{0} ({1})".format(obj, obj.name)
        else:
            return u"{0}".format(obj)

result = []
    lineage = []

for parent, child in trace:
        if not lineage or lineage[-1] is not parent:
            if parent in lineage:
                while lineage[-1] is not parent:
                    lineage.pop()

else:
                if not lineage:
                    result.append(u"{0}\n".format(formatWithName(parent)))

lineage.append(parent)

result.append(u"  " * len(lineage))
        result.append(u"-> {0}\n".format(formatWithName(child)))

return u"".join(result)

# -*- test-case-name: twisted.logger.test.test_util -*- # Copyright (c) Twisted Matrix Laboratories. # See LICENSE for details. """ Logging utilities. """ def formatTrace(trace): """ Format a trace (that is, the contents of the C{log_trace} key of a log event) as a visual indication of the message's propagation through various observers. @param trace: the contents of the C{log_trace} key from an event. @type trace: object @return: A multi-line string with indentation and arrows indicating the flow of the message through various observers. @rtype: L{unicode} """ def formatWithName(obj): if hasattr(obj, "name"): return u"{0} ({1})".format(obj, obj.name) else: return u"{0}".format(obj) result = [] lineage = [] for parent, child in trace: if not lineage or lineage[-1] is not parent: if parent in lineage: while lineage[-1] is not parent: lineage.pop() else: if not lineage: result.append(u"{0}\n".format(formatWithName(parent))) lineage.append(parent) result.append(u" " * len(lineage)) result.append(u"-> {0}\n".format(formatWithName(child))) return u"".join(result)