etorres/packaging-scripts
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Account for duplicate elements in the iterable passed to filter()

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Eric Torres
2019-03-27 17:21:38 -07:00
parent 21791e63c6
commit 9cf2ce7a0b
1 changed files with 5 additions and 3 deletions
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8
packaging_scripts/pkgfiles.py
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@@ -41,14 +41,16 @@ def get(query=None, *, directory=None, signatures_only=False):
def filter(iterable, *, signatures_only=False): def filter(iterable, *, signatures_only=False):
"""Retrive package file types from a predefined iterable. """Retrive package file types from a predefined iterable.
:param iterable: any iterable
:type iterable: anything that returns str or path-like objects
:param signatures_only: include only signature files :param signatures_only: include only signature files
:type signatures_only: bool :type signatures_only: bool
:yields: paths of package files :yields: paths of package files
""" """
if signatures_only: if signatures_only:
yield from _filter_by_regex(SIGREGEX, iterable) yield from _filter_by_regex(SIGREGEX, sorted(set(iterable)))
else: else:
yield from _filter_by_regex(PKGREGEX, iterable) yield from _filter_by_regex(PKGREGEX, sorted(set(iterable)))
def add(pkgfile, cachedir): def add(pkgfile, cachedir):
@@ -79,7 +81,7 @@ def _filter_by_regex(regex_expression, iterable):
:param regex_expression: the expression to filter by :param regex_expression: the expression to filter by
:type regex_expression: str :type regex_expression: str
:param iterable: iterable to filter through :param iterable: iterable to filter through
:type iterable: does this really need explanation? :type iterable: str or path-like objects
:yields: pathlib.Path objects to package files :yields: pathlib.Path objects to package files
""" """
for item in iterable: for item in iterable: