Python dir_util.remove_tree方法代码示例

# 需要导入模块: from distutils import dir_util [as 别名]
# 或者: from distutils.dir_util import remove_tree [as 别名]
def run(self):
        self.run_command('egg_info')
        if os.path.isdir(self.target) and not os.path.islink(self.target):
            dir_util.remove_tree(self.target, dry_run=self.dry_run)
        elif os.path.exists(self.target):
            self.execute(os.unlink, (self.target,), "Removing " + self.target)
        if not self.dry_run:
            pkg_resources.ensure_directory(self.target)
        self.execute(
            self.copytree, (), "Copying %s to %s" % (self.source, self.target)
        )
        self.install_namespaces() 

# 需要导入模块: from distutils import dir_util [as 别名]
# 或者: from distutils.dir_util import remove_tree [as 别名]
def make_distribution(self):
        """Create the source distribution(s).  First, we create the release
        tree with 'make_release_tree()'; then, we create all required
        archive files (according to 'self.formats') from the release tree.
        Finally, we clean up by blowing away the release tree (unless
        'self.keep_temp' is true).  The list of archive files created is
        stored so it can be retrieved later by 'get_archive_files()'.
        """
        # Don't warn about missing meta-data here -- should be (and is!)
        # done elsewhere.
        base_dir = self.distribution.get_fullname()
        base_name = os.path.join(self.dist_dir, base_dir)

        self.make_release_tree(base_dir, self.filelist.files)
        archive_files = []              # remember names of files we create
        # tar archive must be created last to avoid overwrite and remove
        if 'tar' in self.formats:
            self.formats.append(self.formats.pop(self.formats.index('tar')))

        for fmt in self.formats:
            file = self.make_archive(base_name, fmt, base_dir=base_dir,
                                     owner=self.owner, group=self.group)
            archive_files.append(file)
            self.distribution.dist_files.append(('sdist', '', file))

        self.archive_files = archive_files

        if not self.keep_temp:
            dir_util.remove_tree(base_dir, dry_run=self.dry_run) 

# 需要导入模块: from distutils import dir_util [as 别名]
# 或者: from distutils.dir_util import remove_tree [as 别名]
def run(self):
        target = self.target
        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)
        elif not os.path.isdir(self.install_dir):
            self.execute(os.makedirs, (self.install_dir,),
                         "Creating "+self.install_dir)
        log.info("Writing %s", target)
        if not self.dry_run:
            f = open(target, 'w')
            self.distribution.metadata.write_pkg_file(f)
            f.close() 

# 需要导入模块: from distutils import dir_util [as 别名]
# 或者: from distutils.dir_util import remove_tree [as 别名]
def install_egg(self, egg_path, tmpdir):
        destination = os.path.join(self.install_dir,os.path.basename(egg_path))
        destination = os.path.abspath(destination)
        if not self.dry_run:
            ensure_directory(destination)

        dist = self.egg_distribution(egg_path)
        if not samefile(egg_path, destination):
            if os.path.isdir(destination) and not os.path.islink(destination):
                dir_util.remove_tree(destination, dry_run=self.dry_run)
            elif os.path.exists(destination):
                self.execute(os.unlink,(destination,),"Removing "+destination)
            uncache_zipdir(destination)
            if os.path.isdir(egg_path):
                if egg_path.startswith(tmpdir):
                    f,m = shutil.move, "Moving"
                else:
                    f,m = shutil.copytree, "Copying"
            elif self.should_unzip(dist):
                self.mkpath(destination)
                f,m = self.unpack_and_compile, "Extracting"
            elif egg_path.startswith(tmpdir):
                f,m = shutil.move, "Moving"
            else:
                f,m = shutil.copy2, "Copying"

            self.execute(f, (egg_path, destination),
                (m+" %s to %s") %
                (os.path.basename(egg_path),os.path.dirname(destination)))

        self.add_output(destination)
        return self.egg_distribution(destination) 

# 需要导入模块: from distutils import dir_util [as 别名]
# 或者: from distutils.dir_util import remove_tree [as 别名]
def run(self):
        self.run_command('egg_info')
        target = self.target
        if os.path.isdir(self.target) and not os.path.islink(self.target):
            dir_util.remove_tree(self.target, dry_run=self.dry_run)
        elif os.path.exists(self.target):
            self.execute(os.unlink,(self.target,),"Removing "+self.target)
        if not self.dry_run:
            pkg_resources.ensure_directory(self.target)
        self.execute(self.copytree, (),
            "Copying %s to %s" % (self.source, self.target)
        )
        self.install_namespaces() 

# 需要导入模块: from distutils import dir_util [as 别名]
# 或者: from distutils.dir_util import remove_tree [as 别名]
def install_wheel(self, wheel_path, tmpdir):
        wheel = Wheel(wheel_path)
        assert wheel.is_compatible()
        destination = os.path.join(self.install_dir, wheel.egg_name())
        destination = os.path.abspath(destination)
        if not self.dry_run:
            ensure_directory(destination)
        if os.path.isdir(destination) and not os.path.islink(destination):
            dir_util.remove_tree(destination, dry_run=self.dry_run)
        elif os.path.exists(destination):
            self.execute(
                os.unlink,
                (destination,),
                "Removing " + destination,
            )
        try:
            self.execute(
                wheel.install_as_egg,
                (destination,),
                ("Installing %s to %s") % (
                    os.path.basename(wheel_path),
                    os.path.dirname(destination)
                ),
            )
        finally:
            update_dist_caches(destination, fix_zipimporter_caches=False)
        self.add_output(destination)
        return self.egg_distribution(destination) 

# 需要导入模块: from distutils import dir_util [as 别名]
# 或者: from distutils.dir_util import remove_tree [as 别名]
def pack(self, dst_path):
        '''Pack pipeline to zip file.

        Args:
            dst_path: Path to store zipfile. E.g 'test/my_cool_pipe.zip'
        '''
        # Do everything relative from pipeline definition file path.
        tmp = dict()
        used_lib_paths = dict()
        used_static_paths = dict()
        tmp_path = os.path.abspath('tmp_pipe_packer')
        tmp['root'] = os.path.join(tmp_path, self.pipe['name'])
        dst = os.path.abspath(dst_path)
        oldwd = os.getcwd()
        os.chdir(self.pipe_template_path)
        for pe_j in self.pipe['elements']:
            if 'script' in pe_j:
                element_j = pe_j['script']
                script = parse_script(element_j)
                src_script_dir_path = os.path.split(script.path)[0]
                # Calculate all paths
                tmp['script.rel'] = os.path.splitext(os.path.basename(script.path))[0]
                tmp['script.abs'] = os.path.join(tmp['root'], tmp['script.rel'])
                # Create folder structure
                if not os.path.exists(tmp['script.abs']):
                    dir_util.mkpath(tmp['script.abs'])
                # Copy files
                dir_util.copy_tree(src_script_dir_path, tmp['script.abs'])
                logging.info("Copyed script from %s to %s"%(src_script_dir_path,
                                                            tmp['script.abs']))
                script_name = os.path.basename(script.path)
                # Write new paths to back to json dict
                element_j['path'] = script_name
        with open(join(tmp['root'], os.path.basename(self.json_path)), 'w') as outfile:
            json.dump(self.pipe, outfile)
        fm.zipdir(src=tmp['root'], dst=dst)
        dir_util.remove_tree(tmp_path)
        os.chdir(oldwd) # Change dir back to old working directory.