implemented --exclude argument for download subcommand.

mdrsclient/VERSION

@@ -1 +1 @@
-1.3.6
+1.3.7

mdrsclient/commands/download.py

@@ -9,7 +9,7 @@ from mdrsclient.api import FilesApi, FoldersApi
 from mdrsclient.commands.base import BaseCommand
 from mdrsclient.connection import MDRSConnection
 from mdrsclient.exceptions import IllegalArgumentException, UnexpectedException
-from mdrsclient.models import File
+from mdrsclient.models import File, Folder, Laboratory
 from mdrsclient.settings import CONCURRENT
 
 
@@ -32,6 +32,9 @@ class DownloadCommand(BaseCommand):
         download_parser.add_argument(
             "-r", "--recursive", help="download folders and their contents recursive", action="store_true"
         )
+        download_parser.add_argument(
+            "-e", "--exclude", help="exclude to download path matched file or folders", action="append"
+        )
         download_parser.add_argument("-p", "--password", help="password to use when open locked folder")
         download_parser.add_argument("remote_path", help="remote file path (remote:/lab/path/file)")
         download_parser.add_argument("local_path", help="local folder path (/foo/bar/)")
@@ -43,10 +46,13 @@ class DownloadCommand(BaseCommand):
         local_path = str(args.local_path)
         is_recursive = bool(args.recursive)
         password = str(args.password) if args.password else None
-        cls.download(remote_path, local_path, is_recursive, password)
+        excludes = list(map(lambda x: str(x).rstrip("/").lower(), args.exclude)) if args.exclude is not None else []
+        cls.download(remote_path, local_path, is_recursive, password, excludes)
 
     @classmethod
-    def download(cls, remote_path: str, local_path: str, is_recursive: bool, password: str | None) -> None:
+    def download(
+        cls, remote_path: str, local_path: str, is_recursive: bool, password: str | None, excludes: list[str]
+    ) -> None:
         (remote, laboratory_name, r_path) = cls._parse_remote_host_with_path(remote_path)
         r_path = r_path.rstrip("/")
         r_dirname = os.path.dirname(r_path)
@@ -59,6 +65,8 @@ class DownloadCommand(BaseCommand):
         r_parent_folder = cls._find_folder(connection, laboratory, r_dirname, password)
         file = r_parent_folder.find_file(r_basename)
         if file is not None:
+            if cls.__check_excludes(excludes, laboratory, r_parent_folder, file):
+                return
             context = DownloadContext(False, [])
             l_path = os.path.join(l_dirname, r_basename)
             context.files.append(DownloadFileInfo(file, l_path))
@@ -70,26 +78,40 @@ class DownloadCommand(BaseCommand):
             if not is_recursive:
                 raise IllegalArgumentException(f"Cannot download `{r_path}`: Is a folder.")
             folder_api = FoldersApi(connection)
-            cls.__multiple_download_pickup_recursive_files(connection, folder_api, folder.id, l_dirname)
+            cls.__multiple_download_pickup_recursive_files(
+                connection, folder_api, laboratory, folder.id, l_dirname, excludes
+            )
 
     @classmethod
     def __multiple_download_pickup_recursive_files(
-        cls, connection: MDRSConnection, folder_api: FoldersApi, folder_id: str, basedir: str
+        cls,
+        connection: MDRSConnection,
+        folder_api: FoldersApi,
+        laboratory: Laboratory,
+        folder_id: str,
+        basedir: str,
+        excludes: list[str],
     ) -> None:
         context = DownloadContext(False, [])
         folder = folder_api.retrieve(folder_id)
         dirname = os.path.join(basedir, folder.name)
+        if cls.__check_excludes(excludes, laboratory, folder, None):
+            return
         if not os.path.exists(dirname):
             os.makedirs(dirname)
         print(dirname)
         for file in folder.files:
+            if cls.__check_excludes(excludes, laboratory, folder, file):
+                continue
             path = os.path.join(dirname, file.name)
             context.files.append(DownloadFileInfo(file, path))
         cls.__multiple_download(connection, context)
         if context.hasError:
             raise UnexpectedException("Some files failed to download.")
         for sub_folder in folder.sub_folders:
-            cls.__multiple_download_pickup_recursive_files(connection, folder_api, sub_folder.id, dirname)
+            cls.__multiple_download_pickup_recursive_files(
+                connection, folder_api, laboratory, sub_folder.id, dirname, excludes
+            )
 
     @classmethod
     def __multiple_download(cls, connection: MDRSConnection, context: DownloadContext) -> None:
@@ -108,3 +130,8 @@ class DownloadCommand(BaseCommand):
             return False
         print(info.path)
         return True
+
+    @classmethod
+    def __check_excludes(cls, excludes: list[str], laboratory: Laboratory, folder: Folder, file: File | None) -> bool:
+        path = f"/{laboratory.name}{folder.path}{file.name if file is not None else ""}".rstrip("/").lower()
+        return path in excludes