diff options
Diffstat (limited to 'setuptools/_distutils/command/install_egg_info.py')
| -rw-r--r-- | setuptools/_distutils/command/install_egg_info.py | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/setuptools/_distutils/command/install_egg_info.py b/setuptools/_distutils/command/install_egg_info.py index adc0323f..f3e8f344 100644 --- a/setuptools/_distutils/command/install_egg_info.py +++ b/setuptools/_distutils/command/install_egg_info.py @@ -1,12 +1,18 @@ -"""distutils.command.install_egg_info +""" +distutils.command.install_egg_info Implements the Distutils 'install_egg_info' command, for installing -a package's PKG-INFO metadata.""" +a package's PKG-INFO metadata. +""" +import os +import sys +import re + +from ..cmd import Command +from .. import dir_util +from .._log import log -from distutils.cmd import Command -from distutils import log, dir_util -import os, sys, re class install_egg_info(Command): """Install an .egg-info file for the package""" @@ -28,11 +34,11 @@ class install_egg_info(Command): return "%s-%s-py%d.%d.egg-info" % ( to_filename(safe_name(self.distribution.get_name())), to_filename(safe_version(self.distribution.get_version())), - *sys.version_info[:2] + *sys.version_info[:2], ) def finalize_options(self): - self.set_undefined_options('install_lib',('install_dir','install_dir')) + self.set_undefined_options('install_lib', ('install_dir', 'install_dir')) self.target = os.path.join(self.install_dir, self.basename) self.outputs = [self.target] @@ -41,10 +47,11 @@ class install_egg_info(Command): if os.path.isdir(target) and not os.path.islink(target): dir_util.remove_tree(target, dry_run=self.dry_run) elif os.path.exists(target): - self.execute(os.unlink,(self.target,),"Removing "+target) + self.execute(os.unlink, (self.target,), "Removing " + target) elif not os.path.isdir(self.install_dir): - self.execute(os.makedirs, (self.install_dir,), - "Creating "+self.install_dir) + self.execute( + os.makedirs, (self.install_dir,), "Creating " + self.install_dir + ) log.info("Writing %s", target) if not self.dry_run: with open(target, 'w', encoding='UTF-8') as f: @@ -58,6 +65,7 @@ class install_egg_info(Command): # can be replaced by importing them from pkg_resources once it is included # in the stdlib. + def safe_name(name): """Convert an arbitrary string to a standard distribution name @@ -72,7 +80,7 @@ def safe_version(version): Spaces become dots, and all other non-alphanumeric characters become dashes, with runs of multiple dashes condensed to a single dash. """ - version = version.replace(' ','.') + version = version.replace(' ', '.') return re.sub('[^A-Za-z0-9.]+', '-', version) @@ -81,4 +89,4 @@ def to_filename(name): Any '-' characters are currently replaced with '_'. """ - return name.replace('-','_') + return name.replace('-', '_') |