Move useful function to packaging.util.
Original patch by Erik Bray as part of #11595, changed by me to improve
readability.
diff --git a/Lib/packaging/config.py b/Lib/packaging/config.py
index 6df2bab..be75da9 100644
--- a/Lib/packaging/config.py
+++ b/Lib/packaging/config.py
@@ -9,7 +9,8 @@
from packaging import logger
from packaging.errors import PackagingOptionError
from packaging.compiler.extension import Extension
-from packaging.util import check_environ, iglob, resolve_name, strtobool
+from packaging.util import (check_environ, iglob, resolve_name, strtobool,
+ split_multiline)
from packaging.compiler import set_compiler
from packaging.command import set_command
from packaging.markers import interpret
@@ -124,12 +125,6 @@
# XXX
return value
- def _multiline(self, value):
- value = [v for v in
- [v.strip() for v in value.split('\n')]
- if v != '']
- return value
-
def _read_setup_cfg(self, parser, cfg_filename):
cfg_directory = os.path.dirname(os.path.abspath(cfg_filename))
content = {}
@@ -155,7 +150,7 @@
for key, value in content['metadata'].items():
key = key.replace('_', '-')
if metadata.is_multi_field(key):
- value = self._multiline(value)
+ value = split_multiline(value)
if key == 'project-url':
value = [(label.strip(), url.strip())
@@ -192,7 +187,7 @@
files = content['files']
self.dist.package_dir = files.pop('packages_root', None)
- files = dict((key, self._multiline(value)) for key, value in
+ files = dict((key, split_multiline(value)) for key, value in
files.items())
self.dist.packages = []
@@ -310,7 +305,7 @@
opt = opt.replace('-', '_')
if opt == 'sub_commands':
- val = self._multiline(val)
+ val = split_multiline(val)
if isinstance(val, str):
val = [val]
@@ -348,14 +343,14 @@
raise PackagingOptionError(msg)
def _load_compilers(self, compilers):
- compilers = self._multiline(compilers)
+ compilers = split_multiline(compilers)
if isinstance(compilers, str):
compilers = [compilers]
for compiler in compilers:
set_compiler(compiler.strip())
def _load_commands(self, commands):
- commands = self._multiline(commands)
+ commands = split_multiline(commands)
if isinstance(commands, str):
commands = [commands]
for command in commands: