coveragespace.get_coverage() - Code Metrics - Inspection of "Colorize output" - jacebrowning/coverage-space-cli - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Jace

created 2016-04-16 21:49 UTC

coveragespace.get_coverage() A

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Complexity

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Metric	Value
cc	4
dl	0
loc	14
rs	9.2

"""Plugins to extract coverage data from various formats."""

import os

import coverage

from .base import BasePlugin


def get_coverage():
    """Find a matching coverage plugin and use it to extract coverage data."""
    cwd = os.getcwd()

    for cls in BasePlugin.__subclasses__():  # pylint: disable=no-member
        plugin = cls()
        if plugin.match(cwd):
            break
    else:
        raise RuntimeError("No coverage data found in the current directory.")

    percentage = plugin.run(cwd)

    return round(percentage, 1)


class CoveragePy(BasePlugin):
    """Coverage extracter for the coverage.py format."""

    def match(self, cwd):
        return '.coverage' in os.listdir(cwd)

    def run(self, cwd):
        os.chdir(cwd)

        cov = coverage.Coverage()

        cov.load()

        with open(os.devnull, 'w') as ignore:
            total = cov.report(file=ignore)

        return total


1		"""Plugins to extract coverage data from various formats."""
2
3	1	import os
4
5	1	import coverage
6
7	1	from .base import BasePlugin
8
9
10	1	def get_coverage():
11		"""Find a matching coverage plugin and use it to extract coverage data."""
12	1	cwd = os.getcwd()
13
14	1	for cls in BasePlugin.__subclasses__(): # pylint: disable=no-member
15	1	plugin = cls()
16	1	if plugin.match(cwd):
17	1	break
18		else:
19		raise RuntimeError("No coverage data found in the current directory.")
20
21	1	percentage = plugin.run(cwd)
22
23	1	return round(percentage, 1)
24
25
26	1	class CoveragePy(BasePlugin):
27		"""Coverage extracter for the coverage.py format."""
28
29	1	def match(self, cwd):
30	1	return '.coverage' in os.listdir(cwd)
31
32	1	def run(self, cwd):
33	1	os.chdir(cwd)
34
35	1	cov = coverage.Coverage()
		0 ignored issues – show Bug introduced 2016-02-06 17:15 UTC by Report Bug Copy Issue Report The Module `coverage` does not seem to have a member named `Coverage`. This check looks for calls to members that are non-existent. These calls will fail. The member could have been renamed or removed. Loading history...
36	1	cov.load()
37
38	1	with open(os.devnull, 'w') as ignore:
39	1	total = cov.report(file=ignore)
40
41		return total
42

jacebrowning / coverage-space-cli

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coveragespace.get_coverage() A

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