From 423ef416ff975934fc3a2166b7fec76b3861da65 Mon Sep 17 00:00:00 2001 From: "Jason R. Coombs" Date: Sat, 28 Nov 2015 13:14:56 -0500 Subject: Rewrite _version_from_file using iterables and filters --- pkg_resources/__init__.py | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'pkg_resources/__init__.py') diff --git a/pkg_resources/__init__.py b/pkg_resources/__init__.py index 938f4818..59787a95 100644 --- a/pkg_resources/__init__.py +++ b/pkg_resources/__init__.py @@ -2466,11 +2466,11 @@ def _remove_md5_fragment(location): return location -def _version_from_file(fid): - for line in fid: - if line.lower().startswith('version:'): - version = safe_version(line.split(':', 1)[1].strip()) - return version +def _version_from_file(lines): + is_version_line = lambda line: line.lower().startswith('version:') + version_lines = filter(is_version_line, lines) + line = next(iter(version_lines)) + return safe_version(line.split(':', 1)[1].strip()) class Distribution(object): -- cgit v1.2.3