ErrorHasher.exc_traceback() - Code Metrics - Inspection of "Minor adjustment to the logging of API requests" - fuzeman/Plex-Trakt-Scrobbler - Measure and Improve Code Quality continuously with Scrutinizer

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by Dean

created 2016-12-22 03:20 UTC

ErrorHasher.exc_traceback() A

↳ Parent: ErrorHasher

Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	1
CRAP Score	3.1852

Importance

Changes

Metric	Value
dl	0
loc	8
ccs	1
cts	3
cp	0.3333
rs	9.4285
c	0
b	0
f	0
cc	2
crap	3.1852

from plugin.core.constants import PMS_PATH

import hashlib
import os
import traceback


class ErrorHasher(object):
    @staticmethod
    def exc_type(type):

        return type.__name__

    @staticmethod
    def exc_message(exception):
        return getattr(exception, 'message', None)

    @staticmethod
    def exc_traceback(tb):
        """Format traceback with relative paths"""
        tb_list = traceback.extract_tb(tb)

        return ''.join(traceback.format_list([
            (os.path.relpath(filename, PMS_PATH), line_num, name, line)
            for (filename, line_num, name, line) in tb_list
        ]))

    @classmethod
    def hash(cls, exception=None, exc_info=None, include_traceback=True):
        if exception is not None:
            # Retrieve hash parameters from `Exception` object
            type = exception.type

            message = exception.message
            tb = exception.traceback
        elif exc_info is not None:
            # Build hash parameters from `exc_info`
            type = cls.exc_type(exc_info[0])
            message = cls.exc_message(exc_info[1])
            tb = cls.exc_traceback(exc_info[2])
        else:
            raise ValueError

        m = hashlib.md5()
        m.update(str(type))
        m.update(str(message))

        if include_traceback:
            m.update(str(tb))

        return m.hexdigest()


1	1	from plugin.core.constants import PMS_PATH
2
3	1	import hashlib
4	1	import os
5	1	import traceback
6
7
8	1	class ErrorHasher(object):
9	1	@staticmethod
10		def exc_type(type):
		0 ignored issues – show Bug Best Practice introduced 2015-12-19 01:32 UTC by Report Bug Copy Issue Report This seems to re-define the built-in `type`. It is generally discouraged to redefine built-ins as this makes code very hard to read. Loading history...
11		return type.__name__
12
13	1	@staticmethod
14		def exc_message(exception):
15		return getattr(exception, 'message', None)
16
17	1	@staticmethod
18		def exc_traceback(tb):
19		"""Format traceback with relative paths"""
20		tb_list = traceback.extract_tb(tb)
21
22		return ''.join(traceback.format_list([
23		(os.path.relpath(filename, PMS_PATH), line_num, name, line)
24		for (filename, line_num, name, line) in tb_list
25		]))
26
27	1	@classmethod
28	1	def hash(cls, exception=None, exc_info=None, include_traceback=True):
29		if exception is not None:
30		# Retrieve hash parameters from `Exception` object
31		type = exception.type
		0 ignored issues – show Bug Best Practice introduced 2016-02-05 03:55 UTC by Report Bug Copy Issue Report This seems to re-define the built-in `type`. It is generally discouraged to redefine built-ins as this makes code very hard to read. Loading history...
32		message = exception.message
33		tb = exception.traceback
34		elif exc_info is not None:
35		# Build hash parameters from `exc_info`
36		type = cls.exc_type(exc_info[0])
37		message = cls.exc_message(exc_info[1])
38		tb = cls.exc_traceback(exc_info[2])
39		else:
40		raise ValueError
41
42		m = hashlib.md5()
43		m.update(str(type))
44		m.update(str(message))
45
46		if include_traceback:
47		m.update(str(tb))
48
49		return m.hexdigest()
50

fuzeman / Plex-Trakt-Scrobbler

Push — develop ( b44848...2798d2 )

ErrorHasher.exc_traceback() A

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