Python RemoteRegistry.remote方法代碼示例

# 需要導入模塊: from conans.client.remote_registry import RemoteRegistry [as 別名]
# 或者: from conans.client.remote_registry.RemoteRegistry import remote [as 別名]
class ConanProxy(object):
    """ Class to access the conan storage, to perform typical tasks as to get packages,
    getting conanfiles, uploading, removing from remote, etc.
    It uses the RemoteRegistry to control where the packages come from.
    """
    def __init__(self, paths, user_io, remote_manager, remote_name,
                 update=False, check_updates=False, check_integrity=False):
        self._paths = paths
        self._out = user_io.out
        self._remote_manager = remote_manager
        self._registry = RemoteRegistry(self._paths.registry, self._out)
        self._remote_name = remote_name
        self._update = update
        self._check_updates = check_updates or update  # Update forces check
        self._check_integrity = check_integrity

    @property
    def registry(self):
        return self._registry

    def get_package(self, package_reference, force_build):
        """ obtain a package, either from disk or retrieve from remotes if necessary
        and not necessary to build
        """
        output = ScopedOutput(str(package_reference.conan), self._out)
        package_folder = self._paths.package(package_reference)

        # Check current package status
        if path_exists(package_folder, self._paths.store):
            if self._check_integrity or self._check_updates:
                read_manifest, expected_manifest = self._paths.package_manifests(package_reference)

            if self._check_integrity:  # Check if package is corrupted
                if read_manifest.file_sums != expected_manifest.file_sums:
                    # If not valid package, ensure empty folder
                    output.warn("Bad package '%s' detected! Removing "
                                "package directory... " % str(package_reference.package_id))
                    rmdir(package_folder)

            if self._check_updates:
                try:  # get_conan_digest can fail, not in server
                    upstream_manifest = self.get_package_digest(package_reference)
                    if upstream_manifest.file_sums != read_manifest.file_sums:
                        if upstream_manifest.time > read_manifest.time:
                            output.warn("Current package is older than remote upstream one")
                            if self._update:
                                output.warn("Removing it to retrieve or build an updated one")
                                rmdir(package_folder)
                        else:
                            output.warn("Current package is newer than remote upstream one")
                except ConanException:
                    pass

        if not force_build:
            local_package = os.path.exists(package_folder)
            if local_package:
                output = ScopedOutput(str(package_reference.conan), self._out)
                output.info('Already installed!')
                return True
            return self._retrieve_remote_package(package_reference, output)

        return False

    def get_conanfile(self, conan_reference):
        output = ScopedOutput(str(conan_reference), self._out)

        def _refresh():
            conan_dir_path = self._paths.export(conan_reference)
            rmdir(conan_dir_path)
            rmdir(self._paths.source(conan_reference), True)  # It might need to remove shortpath
            current_remote, _ = self._get_remote(conan_reference)
            output.info("Retrieving from remote '%s'..." % current_remote.name)
            self._remote_manager.get_conanfile(conan_reference, current_remote)
            if self._update:
                output.info("Updated!")
            else:
                output.info("Installed!")

        # check if it is in disk
        conanfile_path = self._paths.conanfile(conan_reference)

        path_exist = path_exists(conanfile_path, self._paths.store)

        if path_exist:
            if self._check_integrity:  # Check if package is corrupted
                read_manifest, expected_manifest = self._paths.conan_manifests(conan_reference)
                if read_manifest.file_sums != expected_manifest.file_sums:
                    output.warn("Bad conanfile detected! Removing export directory... ")
                    _refresh()
            else:  # Check for updates
                if self._check_updates:
                    ret = self.update_available(conan_reference)
                    if ret != 0:  # Found and not equal
                        remote, ref_remote = self._get_remote(conan_reference)
                        if ret == 1:
                            if not self._update:
                                if remote != ref_remote:  # Forced new remote
                                    output.warn("There is a new conanfile in '%s' remote. "
                                                "Execute 'install -u -r %s' to update it."
                                                % (remote.name, remote.name))
#.........這裏部分代碼省略.........

# 需要導入模塊: from conans.client.remote_registry import RemoteRegistry [as 別名]
# 或者: from conans.client.remote_registry.RemoteRegistry import remote [as 別名]
class ConanProxy(object):
    """ Class to access the conan storage, to perform typical tasks as to get packages,
    getting conanfiles, uploading, removing from remote, etc.
    It uses the RemoteRegistry to control where the packages come from.
    """
    def __init__(self, client_cache, user_io, remote_manager, remote_name,
                 update=False, check_updates=False, manifest_manager=False):
        self._client_cache = client_cache
        self._out = user_io.out
        self._remote_manager = remote_manager
        self._registry = RemoteRegistry(self._client_cache.registry, self._out)
        self._remote_name = remote_name
        self._update = update
        self._check_updates = check_updates or update  # Update forces check (and of course the update)
        self._manifest_manager = manifest_manager

    @property
    def registry(self):
        return self._registry

    def package_available(self, package_ref, short_paths, check_outdated):
        """
        Returns True if there is a local or remote package available (and up to date if check_outdated).
        It wont download the package, just check its hash
        """

        output = ScopedOutput(str(package_ref.conan), self._out)
        package_folder = self._client_cache.package(package_ref, short_paths=short_paths)

        remote_info = None
        # No package in local cache
        if not os.path.exists(package_folder):
            try:
                remote_info = self.get_package_info(package_ref)
            except ConanException:
                return False  # Not local nor remote

        # Maybe we have the package (locally or in remote) but it's outdated
        if check_outdated:
            if remote_info:
                package_hash = remote_info.recipe_hash
            else:
                package_hash = self._client_cache.read_package_recipe_hash(package_folder)
            local_recipe_hash = self._client_cache.load_manifest(package_ref.conan).summary_hash
            up_to_date = local_recipe_hash == package_hash
            if not up_to_date:
                output.info("Outdated package!")
            else:
                output.info("Package is up to date")
            return up_to_date

        return True

    def get_package(self, package_ref, short_paths):
        """ obtain a package, either from disk or retrieve from remotes if necessary
        and not necessary to build
        """
        output = ScopedOutput(str(package_ref.conan), self._out)
        package_folder = self._client_cache.package(package_ref, short_paths=short_paths)

        # Check current package status
        if os.path.exists(package_folder):
            if self._check_updates:
                read_manifest = self._client_cache.load_package_manifest(package_ref)
                try:  # get_conan_digest can fail, not in server
                    upstream_manifest = self.get_package_digest(package_ref)
                    if upstream_manifest != read_manifest:
                        if upstream_manifest.time > read_manifest.time:
                            output.warn("Current package is older than remote upstream one")
                            if self._update:
                                output.warn("Removing it to retrieve or build an updated one")
                                rmdir(package_folder)
                        else:
                            output.warn("Current package is newer than remote upstream one")
                except ConanException:
                    pass

        installed = False
        local_package = os.path.exists(package_folder)
        if local_package:
            output.info('Already installed!')
            installed = True
            log_package_got_from_local_cache(package_ref)
        else:
            installed = self._retrieve_remote_package(package_ref, package_folder,
                                                      output)
        self.handle_package_manifest(package_ref, installed)
        return installed

    def handle_package_manifest(self, package_ref, installed):
        if installed and self._manifest_manager:
            remote = self._registry.get_ref(package_ref.conan)
            self._manifest_manager.check_package(package_ref, remote)

    def get_recipe_sources(self, conan_reference):
        export_path = self._client_cache.export(conan_reference)
        sources_folder = os.path.join(export_path, EXPORT_SOURCES_DIR)
        if os.path.exists(sources_folder):
            return

#.........這裏部分代碼省略.........