From aeda21db4961913ac30331a5f9ea16873d95cd12 Mon Sep 17 00:00:00 2001 From: Yen Chi Hsuan Date: Fri, 17 Feb 2017 00:05:17 +0800 Subject: [PATCH] bpo-29442: Replace optparse with argparse in setup.py --- .../2017-09-26-23-08-27.bpo-29442.fD8YTi.rst | 1 + setup.py | 23 ++++--------------- 2 files changed, 5 insertions(+), 19 deletions(-) create mode 100644 Misc/NEWS.d/next/Build/2017-09-26-23-08-27.bpo-29442.fD8YTi.rst diff --git a/Misc/NEWS.d/next/Build/2017-09-26-23-08-27.bpo-29442.fD8YTi.rst b/Misc/NEWS.d/next/Build/2017-09-26-23-08-27.bpo-29442.fD8YTi.rst new file mode 100644 index 00000000000000..9bd12689ec181b --- /dev/null +++ b/Misc/NEWS.d/next/Build/2017-09-26-23-08-27.bpo-29442.fD8YTi.rst @@ -0,0 +1 @@ +Replace optparse with argparse in setup.py diff --git a/setup.py b/setup.py index d5c58e0686981f..7a95957b844a54 100644 --- a/setup.py +++ b/setup.py @@ -1,7 +1,7 @@ # Autodetecting setup.py script for building the Python extensions # -import sys, os, importlib.machinery, re, optparse +import sys, os, importlib.machinery, re, argparse from glob import glob import importlib._bootstrap import importlib.util @@ -532,24 +532,9 @@ def detect_modules(self): ('CPPFLAGS', '-I', self.compiler.include_dirs)): env_val = sysconfig.get_config_var(env_var) if env_val: - # To prevent optparse from raising an exception about any - # options in env_val that it doesn't know about we strip out - # all double dashes and any dashes followed by a character - # that is not for the option we are dealing with. - # - # Please note that order of the regex is important! We must - # strip out double-dashes first so that we don't end up with - # substituting "--Long" to "-Long" and thus lead to "ong" being - # used for a library directory. - env_val = re.sub(r'(^|\s+)-(-|(?!%s))' % arg_name[1], - ' ', env_val) - parser = optparse.OptionParser() - # Make sure that allowing args interspersed with options is - # allowed - parser.allow_interspersed_args = True - parser.error = lambda msg: None - parser.add_option(arg_name, dest="dirs", action="append") - options = parser.parse_args(env_val.split())[0] + parser = argparse.ArgumentParser() + parser.add_argument(arg_name, dest="dirs", action="append") + options, _ = parser.parse_known_args(env_val.split()) if options.dirs: for directory in reversed(options.dirs): add_dir_to_list(dir_list, directory) pFad - Phonifier reborn

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