coalib.parsing.StringProcessing.iglob() - Code Metrics - Inspection of "Add PyImportSortBear" - coala-analyzer/coala - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Pull Request — master (#1152)

by Lasse

created 2015-12-22 10:53 UTC

coalib.parsing.StringProcessing.iglob() F

↳ Parent: Project

Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Metric	Value
cc	12
dl	0
loc	39
rs	2.7856

How to fix Complexity

def limit(iterator, count):
    """
    A filter that removes all elements behind the set limit.

    :param iterator: The iterator to be filtered.
    :param count:    The iterator limit. All elements at positions bigger than
                     this limit are trimmed off. Exclusion: 0 or numbers below
                     does not limit at all, means the passed iterator is
                     completely yielded.
    """
    if count <= 0:  # Performance branch
        for elem in iterator:
            yield elem
    else:
        for elem in iterator:
            yield elem
            count -= 1
            if count == 0:
                break


def trim_empty_matches(iterator, groups=(0,)):
    """
    A filter that removes empty match strings. It can only operate on iterators
    whose elements are of type MatchObject.

    :param iterator: The iterator to be filtered.
    :param groups:   An iteratable defining the groups to check for blankness.
                     Only results are not yielded if all groups of the match
                     are blank.
                     You can not only pass numbers but also strings, if your
                     MatchObject contains named groups.
    """
    for elem in iterator:
        if any(len(elem.group(group)) > 0 for group in groups):
            yield elem


1			def limit(iterator, count):
2			"""
3			A filter that removes all elements behind the set limit.
4
5			:param iterator: The iterator to be filtered.
6			:param count: The iterator limit. All elements at positions bigger than
7			this limit are trimmed off. Exclusion: 0 or numbers below
8			does not limit at all, means the passed iterator is
9			completely yielded.
10			"""
11			if count <= 0: # Performance branch
12			for elem in iterator:
13			yield elem
14			else:
15			for elem in iterator:
16			yield elem
17			count -= 1
18			if count == 0:
19			break
20
21
22			def trim_empty_matches(iterator, groups=(0,)):
23			"""
24			A filter that removes empty match strings. It can only operate on iterators
25			whose elements are of type MatchObject.
26
27			:param iterator: The iterator to be filtered.
28			:param groups: An iteratable defining the groups to check for blankness.
29			Only results are not yielded if all groups of the match
30			are blank.
31			You can not only pass numbers but also strings, if your
32			MatchObject contains named groups.
33			"""
34			for elem in iterator:
35			if any(len(elem.group(group)) > 0 for group in groups):
36			yield elem
37

coala-analyzer / coala

Pull Request — master (#1152)

coalib.parsing.StringProcessing.iglob() F

Complexity

Size

Duplication

How to fix Complexity

Complexity

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