Python pkgmanager.PackageManager类代码示例

    def install(self, with_packages=None, without_packages=None,
                skip_default_packages=False):
        with_packages = set(
            self.pkg_aliases_to_names(with_packages or []))
        without_packages = set(
            self.pkg_aliases_to_names(without_packages or []))

        upkgs = with_packages | without_packages
        ppkgs = set(self.get_packages().keys())
        if not upkgs.issubset(ppkgs):
            raise exception.UnknownPackage(", ".join(upkgs - ppkgs))

        requirements = []
        for name, opts in self.get_packages().items():
            if name in without_packages:
                continue
            elif (name in with_packages or (not skip_default_packages and
                                            opts.get("default"))):
                requirements.append(name)

        pm = PackageManager()
        for name in requirements:
            pm.install(name)

        # register installed platform
        data = get_state_item("installed_platforms", [])
        if self.get_type() not in data:
            data.append(self.get_type())
            set_state_item("installed_platforms", data)

        return len(requirements)

    def uninstall(self):
        platform = self.get_type()
        installed_platforms = PlatformFactory.get_platforms(
            installed=True).keys()

        if platform not in installed_platforms:
            raise exception.PlatformNotInstalledYet(platform)

        deppkgs = set()
        for item in installed_platforms:
            if item == platform:
                continue
            p = PlatformFactory.newPlatform(item)
            deppkgs = deppkgs.union(set(p.get_packages().keys()))

        pm = PackageManager()
        for name in self.get_packages().keys():
            if not pm.is_installed(name) or name in deppkgs:
                continue
            pm.uninstall(name)

        # unregister installed platform
        installed_platforms.remove(platform)
        set_state_item("installed_platforms", installed_platforms)

        return True

def platforms_show(ctx, platform):

    installed_platforms = PlatformFactory.get_platforms(
        installed=True).keys()

    if platform not in installed_platforms:
        if (not app.get_setting("enable_prompts") or
                click.confirm("The platform '%s' has not been installed yet. "
                              "Would you like to install it now?" % platform)):
            ctx.invoke(platforms_install, platforms=[platform])
        else:
            raise PlatformNotInstalledYet(platform)

    p = PlatformFactory.newPlatform(platform)
    click.echo("{name:<20} - {description} [ {url} ]".format(
        name=click.style(p.get_type(), fg="cyan"),
        description=p.get_description(), url=p.get_vendor_url()))

    installed_packages = PackageManager.get_installed()
    for name in p.get_installed_packages():
        data = installed_packages[name]
        pkgalias = p.get_pkg_alias(name)
        click.echo("----------")
        click.echo("Package: %s" % click.style(name, fg="yellow"))
        if pkgalias:
            click.echo("Alias: %s" % pkgalias)
        click.echo("Version: %d" % int(data['version']))
        click.echo("Installed: %s" % datetime.fromtimestamp(
            data['time']).strftime("%Y-%m-%d %H:%M:%S"))

def cli():

    for platform in PackageManager.get_installed().keys():
        echo("\nPlatform %s" % style(platform, fg="cyan"))
        echo("--------")
        p = PlatformFactory().newPlatform(platform)
        p.update()

def cli():

    for name, pkgs in PackageManager.get_installed().items():
        echo("{name:<20} with packages: {pkgs}".format(
            name=style(name, fg="cyan"),
            pkgs=", ".join(pkgs.keys())
        ))

    def run(self, variables, targets, verbose):
        assert isinstance(variables, dict)
        assert isinstance(targets, list)

        self.configure_default_packages(variables, targets)
        self._install_default_packages()

        self._verbose_level = int(verbose)

        if "clean" in targets:
            targets.remove("clean")
            targets.append("-c")

        if "build_script" not in variables:
            variables['build_script'] = self.get_build_script()
        if not isfile(variables['build_script']):
            raise exception.BuildScriptNotFound(variables['build_script'])

        # append aliases of the installed packages
        installed_packages = PackageManager.get_installed()
        for name, options in self.get_packages().items():
            if "alias" not in options or name not in installed_packages:
                continue
            variables['piopackage_%s' % options['alias']] = name

        self._found_error = False
        result = self._run_scons(variables, targets)
        assert "returncode" in result
        # if self._found_error:
        #     result['returncode'] = 1

        if self._last_echo_line == ".":
            click.echo("")

        return result

    def run(self, variables, targets, verbose):
        assert isinstance(variables, list)
        assert isinstance(targets, list)

        self._verbose_level = int(verbose)

        installed_platforms = PlatformFactory.get_platforms(
            installed=True).keys()
        installed_packages = PackageManager.get_installed()

        if self.get_type() not in installed_platforms:
            raise exception.PlatformNotInstalledYet(self.get_type())

        if "clean" in targets:
            targets.remove("clean")
            targets.append("-c")

        if not any([v.startswith("BUILD_SCRIPT=") for v in variables]):
            variables.append("BUILD_SCRIPT=%s" % self.get_build_script())

        for v in variables:
            if not v.startswith("BUILD_SCRIPT="):
                continue
            _, path = v.split("=", 2)
            if not isfile(path):
                raise exception.BuildScriptNotFound(path)

        # append aliases of the installed packages
        for name, options in self.get_packages().items():
            if "alias" not in options or name not in installed_packages:
                continue
            variables.append(
                "PIOPACKAGE_%s=%s" % (options['alias'].upper(), name))

        self._found_error = False
        try:
            # test that SCons is installed correctly
            assert util.test_scons()

            result = util.exec_command(
                [
                    "scons",
                    "-Q",
                    "-f", join(util.get_source_dir(), "builder", "main.py")
                ] + variables + targets,
                stdout=util.AsyncPipe(self.on_run_out),
                stderr=util.AsyncPipe(self.on_run_err)
            )
        except (OSError, AssertionError):
            raise exception.SConsNotInstalledError()

        assert "returncode" in result
        # if self._found_error:
        #     result['returncode'] = 1

        if self._last_echo_line == ".":
            click.echo("")

        return result

def cli(platforms):

    for platform in platforms:

        if platform not in PackageManager.get_installed():
            raise PlatformNotInstalledYet(platform)

        p = PlatformFactory().newPlatform(platform)
        if p.uninstall():
            secho("The platform '%s' has been successfully "
                  "uninstalled!" % platform, fg="green")

    def uninstall(self):
        platform = self.get_name()
        pm = PackageManager(platform)

        for package, data in pm.get_installed(platform).items():
            pm.uninstall(package, data['path'])

        pm.unregister_platform(platform)
        rmtree(pm.get_platform_dir())
        return True

    def install(self, with_packages, without_packages, skip_default_packages):
        with_packages = set(self.pkg_aliases_to_names(with_packages))
        without_packages = set(self.pkg_aliases_to_names(without_packages))

        upkgs = with_packages | without_packages
        ppkgs = set(self.PACKAGES.keys())
        if not upkgs.issubset(ppkgs):
            raise UnknownPackage(", ".join(upkgs - ppkgs))

        requirements = []
        for name, opts in self.PACKAGES.items():
            if name in without_packages:
                continue
            elif (name in with_packages or (not skip_default_packages and
                                            opts['default'])):
                requirements.append((name, opts['path']))

        pm = PackageManager(self.get_name())
        for (package, path) in requirements:
            pm.install(package, path)
        return len(requirements)

    def run(self, variables, targets, verbose):
        assert isinstance(variables, list)
        assert isinstance(targets, list)

        envoptions = {}
        for v in variables:
            _name, _value = v.split("=", 1)
            envoptions[_name.lower()] = _value

        self.configure_default_packages(envoptions, targets)
        self._install_default_packages()

        self._verbose_level = int(verbose)

        if "clean" in targets:
            targets.remove("clean")
            targets.append("-c")

        if "build_script" not in envoptions:
            variables.append("BUILD_SCRIPT=%s" % self.get_build_script())

        for v in variables:
            if not v.startswith("BUILD_SCRIPT="):
                continue
            _, path = v.split("=", 1)
            if not isfile(path):
                raise exception.BuildScriptNotFound(path)

        # append aliases of the installed packages
        installed_packages = PackageManager.get_installed()
        for name, options in self.get_packages().items():
            if "alias" not in options or name not in installed_packages:
                continue
            variables.append(
                "PIOPACKAGE_%s=%s" % (options['alias'].upper(), name))

        self._found_error = False
        result = self._run_scons(variables, targets)
        assert "returncode" in result
        # if self._found_error:
        #     result['returncode'] = 1

        if self._last_echo_line == ".":
            click.echo("")

        return result

    def run(self, variables, targets, verbose):
        assert isinstance(variables, list)
        assert isinstance(targets, list)

        envoptions = {}
        for v in variables:
            _name, _value = v.split("=", 1)
            envoptions[_name.lower()] = _value

        self.configure_default_packages(envoptions, targets)
        self._install_default_packages()

        self._verbose_level = int(verbose)

        if "clean" in targets:
            targets.remove("clean")
            targets.append("-c")

        if "build_script" not in envoptions:
            variables.append("BUILD_SCRIPT=%s" % self.get_build_script())

        for v in variables:
            if not v.startswith("BUILD_SCRIPT="):
                continue
            _, path = v.split("=", 1)
            if not isfile(path):
                raise exception.BuildScriptNotFound(path)

        # append aliases of the installed packages
        installed_packages = PackageManager.get_installed()
        for name, options in self.get_packages().items():
            if "alias" not in options or name not in installed_packages:
                continue
            variables.append(
                "PIOPACKAGE_%s=%s" % (options['alias'].upper(), name))

        self._found_error = False
        try:
            # test that SCons is installed correctly
            assert util.test_scons()

            result = util.exec_command(
                [
                    "scons",
                    "-Q",
                    "-j %d" % self.get_job_nums(),
                    "--warn=no-no-parallel-support",
                    "-f", join(util.get_source_dir(), "builder", "main.py")
                ] + variables + targets,
                stdout=util.AsyncPipe(self.on_run_out),
                stderr=util.AsyncPipe(self.on_run_err)
            )
        except (OSError, AssertionError):
            raise exception.SConsNotInstalledError()

        assert "returncode" in result
        # if self._found_error:
        #     result['returncode'] = 1

        if self._last_echo_line == ".":
            click.echo("")

        return result

 def is_outdated(self):
     pm = PackageManager()
     obsolated = pm.get_outdated()
     return not set(self.get_packages().keys()).isdisjoint(set(obsolated))

 def update(self):
     pm = PackageManager()
     for name in self.get_installed_packages():
         pm.update(name)

 def update(self):
     platform = self.get_name()
     pm = PackageManager(platform)
     for package in pm.get_installed(platform).keys():
         pm.update(package)