diff options
Diffstat (limited to 'setuptools/command/develop.py')
| -rwxr-xr-x | setuptools/command/develop.py | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/setuptools/command/develop.py b/setuptools/command/develop.py deleted file mode 100755 index 11b5df10..00000000 --- a/setuptools/command/develop.py +++ /dev/null @@ -1,196 +0,0 @@ -from distutils.util import convert_path -from distutils import log -from distutils.errors import DistutilsError, DistutilsOptionError -import os -import glob -import io - -from setuptools.extern import six - -from pkg_resources import Distribution, PathMetadata, normalize_path -from setuptools.command.easy_install import easy_install -import setuptools - - -class develop(easy_install): - """Set up package for development""" - - description = "install package in 'development mode'" - - user_options = easy_install.user_options + [ - ("uninstall", "u", "Uninstall this source package"), - ("egg-path=", None, "Set the path to be used in the .egg-link file"), - ] - - boolean_options = easy_install.boolean_options + ['uninstall'] - - command_consumes_arguments = False # override base - - def run(self): - if self.uninstall: - self.multi_version = True - self.uninstall_link() - else: - self.install_for_development() - self.warn_deprecated_options() - - def initialize_options(self): - self.uninstall = None - self.egg_path = None - easy_install.initialize_options(self) - self.setup_path = None - 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: - 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')) - - egg_link_fn = ei.egg_name + '.egg-link' - self.egg_link = os.path.join(self.install_dir, egg_link_fn) - 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) - 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 - ) - - # 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 - ) - - 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): - raise DistutilsOptionError( - "Can't get a consistent path to setup script from" - " installation directory", p, normalize_path(os.curdir)) - - def install_for_development(self): - if six.PY3 and getattr(self.distribution, 'use_2to3', False): - # If we run 2to3 we can not do this inplace: - - # Ensure metadata is up-to-date - self.reinitialize_command('build_py', inplace=0) - self.run_command('build_py') - bpy_cmd = self.get_finalized_command("build_py") - build_path = normalize_path(bpy_cmd.build_lib) - - # Build extensions - self.reinitialize_command('egg_info', egg_base=build_path) - self.run_command('egg_info') - - self.reinitialize_command('build_ext', inplace=0) - self.run_command('build_ext') - - # Fixup egg-link and easy-install.pth - ei_cmd = self.get_finalized_command("egg_info") - self.egg_path = build_path - self.dist.location = build_path - # XXX - self.dist._provider = PathMetadata(build_path, ei_cmd.egg_info) - else: - # Without 2to3 inplace works fine: - self.run_command('egg_info') - - # Build extensions in-place - self.reinitialize_command('build_ext', inplace=1) - self.run_command('build_ext') - - self.install_site_py() # ensure that target dir is site-safe - if setuptools.bootstrap_install_from: - self.easy_install(setuptools.bootstrap_install_from) - setuptools.bootstrap_install_from = None - - # 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: - with open(self.egg_link, "w") as f: - f.write(self.egg_path + "\n" + self.setup_path) - # 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]): - log.warn("Link points to %s: uninstall aborted", contents) - return - if not self.dry_run: - os.unlink(self.egg_link) - if not self.dry_run: - self.update_pth(self.dist) # remove any .pth link to us - if self.distribution.scripts: - # XXX should also check for entry point scripts! - log.warn("Note: you must uninstall or replace scripts manually!") - - 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) - - # create wrapper scripts in the script dir, pointing to dist.scripts - - # new-style... - self.install_wrapper_scripts(dist) - - # ...and old-style - for script_name in self.distribution.scripts or []: - script_path = os.path.abspath(convert_path(script_name)) - script_name = os.path.basename(script_path) - with io.open(script_path) as strm: - script_text = strm.read() - self.install_script(dist, script_name, script_text, script_path) - - def install_wrapper_scripts(self, dist): - dist = VersionlessRequirement(dist) - return easy_install.install_wrapper_scripts(self, dist) - - -class VersionlessRequirement(object): - """ - Adapt a pkg_resources.Distribution to simply return the project - name as the 'requirement' so that scripts will work across - multiple versions. - - >>> dist = Distribution(project_name='foo', version='1.0') - >>> str(dist.as_requirement()) - 'foo==1.0' - >>> adapted_dist = VersionlessRequirement(dist) - >>> str(adapted_dist.as_requirement()) - 'foo' - """ - def __init__(self, dist): - self.__dist = dist - - def __getattr__(self, name): - return getattr(self.__dist, name) - - def as_requirement(self): - return self.project_name |