diff options
Diffstat (limited to 'setuptools/command/develop.py')
| -rwxr-xr-x | setuptools/command/develop.py | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/setuptools/command/develop.py b/setuptools/command/develop.py index 129184ca..368b64fe 100755 --- a/setuptools/command/develop.py +++ b/setuptools/command/develop.py @@ -1,11 +1,14 @@ -from setuptools.command.easy_install import easy_install -from distutils.util import convert_path, subst_vars -from pkg_resources import Distribution, PathMetadata, normalize_path +from distutils.util import convert_path from distutils import log from distutils.errors import DistutilsError, DistutilsOptionError -import os, sys, setuptools, glob +import os +import glob +from pkg_resources import Distribution, PathMetadata, normalize_path +from setuptools.command.easy_install import easy_install from setuptools.compat import PY3 +import setuptools + class develop(easy_install): """Set up package for development""" @@ -34,53 +37,50 @@ class develop(easy_install): self.egg_path = None easy_install.initialize_options(self) self.setup_path = None - self.always_copy_from = '.' # always copy eggs installed in curdir - - + self.always_copy_from = '.' # always copy eggs installed in curdir def finalize_options(self): ei = self.get_finalized_command("egg_info") if ei.broken_egg_info: - raise DistutilsError( - "Please rename %r to %r before using 'develop'" - % (ei.egg_info, ei.broken_egg_info) - ) + template = "Please rename %r to %r before using 'develop'" + args = ei.egg_info, ei.broken_egg_info + raise DistutilsError(template % args) self.args = [ei.egg_name] - - - easy_install.finalize_options(self) self.expand_basedirs() self.expand_dirs() # pick up setup-dir .egg files only: no .egg-info self.package_index.scan(glob.glob('*.egg')) - self.egg_link = os.path.join(self.install_dir, ei.egg_name+'.egg-link') + self.egg_link = os.path.join(self.install_dir, ei.egg_name + + '.egg-link') self.egg_base = ei.egg_base if self.egg_path is None: self.egg_path = os.path.abspath(ei.egg_base) target = normalize_path(self.egg_base) - if normalize_path(os.path.join(self.install_dir, self.egg_path)) != target: + egg_path = normalize_path(os.path.join(self.install_dir, + self.egg_path)) + if egg_path != target: raise DistutilsOptionError( "--egg-path must be a relative path from the install" - " directory to "+target - ) + " directory to " + target + ) # Make a distribution for the package's source self.dist = Distribution( target, PathMetadata(target, os.path.abspath(ei.egg_info)), - project_name = ei.egg_name + project_name=ei.egg_name ) - p = self.egg_base.replace(os.sep,'/') - if p!= os.curdir: - p = '../' * (p.count('/')+1) + p = self.egg_base.replace(os.sep, '/') + if p != os.curdir: + p = '../' * (p.count('/') + 1) self.setup_path = p p = normalize_path(os.path.join(self.install_dir, self.egg_path, p)) - if p != normalize_path(os.curdir): + if p != normalize_path(os.curdir): raise DistutilsOptionError( "Can't get a consistent path to setup script from" " installation directory", p, normalize_path(os.curdir)) @@ -106,7 +106,8 @@ class develop(easy_install): ei_cmd = self.get_finalized_command("egg_info") self.egg_path = build_path self.dist.location = build_path - self.dist._provider = PathMetadata(build_path, ei_cmd.egg_info) # XXX + # XXX + self.dist._provider = PathMetadata(build_path, ei_cmd.egg_info) else: # Without 2to3 inplace works fine: self.run_command('egg_info') @@ -123,21 +124,21 @@ class develop(easy_install): # create an .egg-link in the installation dir, pointing to our egg log.info("Creating %s (link to %s)", self.egg_link, self.egg_base) if not self.dry_run: - f = open(self.egg_link,"w") + f = open(self.egg_link, "w") f.write(self.egg_path + "\n" + self.setup_path) f.close() # postprocess the installed distro, fixing up .pth, installing scripts, # and handling requirements self.process_distribution(None, self.dist, not self.no_deps) - def uninstall_link(self): if os.path.exists(self.egg_link): log.info("Removing %s (link to %s)", self.egg_link, self.egg_base) egg_link_file = open(self.egg_link) contents = [line.rstrip() for line in egg_link_file] egg_link_file.close() - if contents not in ([self.egg_path], [self.egg_path, self.setup_path]): + if contents not in ([self.egg_path], + [self.egg_path, self.setup_path]): log.warn("Link points to %s: uninstall aborted", contents) return if not self.dry_run: @@ -151,7 +152,7 @@ class develop(easy_install): def install_egg_scripts(self, dist): if dist is not self.dist: # Installing a dependency, so fall back to normal behavior - return easy_install.install_egg_scripts(self,dist) + return easy_install.install_egg_scripts(self, dist) # create wrapper scripts in the script dir, pointing to dist.scripts @@ -162,8 +163,7 @@ class develop(easy_install): for script_name in self.distribution.scripts or []: script_path = os.path.abspath(convert_path(script_name)) script_name = os.path.basename(script_path) - f = open(script_path,'rU') + f = open(script_path, 'rU') script_text = f.read() f.close() self.install_script(dist, script_name, script_text, script_path) - |