Read config from file

photoalbum/cli.py

@@ -11,8 +11,15 @@ logger = logging.getLogger("photoalbum.cli")
 def main() -> None:
     args = parse_args()
     setup_logging(args.logging)
-    # TODO: load config from file
+
-    config = Config()
+    # Load config from file if it exists
+    conf_path = Path(args.album_path) / Path(args.config)
+    if conf_path.exists():
+        logger.debug(f"Reading config from {conf_path}")
+        config = Config.from_yaml(conf_path.read_bytes())
+    else:
+        logger.warning(f"No config file found at {conf_path}. Using defaults")
+        config = Config()
 
     # Call the subcommand function
     match args.action:
@@ -31,8 +38,8 @@ def cmd_init(args: Namespace, config: Config) -> None:
 
 
 def cmd_generate(args: Namespace, config: Config) -> None:
-    logger.debug(f"Generating in {args.path}")
+    logger.debug(f"Generating in {args.album_path}")
-    generate(config, Path(args.path))
+    generate(config, Path(args.album_path))
 
 
 def cmd_clean(args: Namespace, config: Config) -> None:
@@ -58,6 +65,12 @@ def parse_args() -> Namespace:
         choices=[level.lower() for level in logging.getLevelNamesMapping().keys()],
         help="Log level",
     )
+    parser.add_argument(
+        "--album-path",
+        "-p",
+        default=".",
+        help="Path to the main photos directory",
+    )
 
     subcommands = parser.add_subparsers(title="subcommands")
 
@@ -67,12 +80,6 @@ def parse_args() -> Namespace:
         help="Generate the HTML photo album",
     )
     generate_cmd.set_defaults(action="generate")
-    generate_cmd.add_argument(
-        "path",
-        nargs="?",
-        default=".",
-        help="Path to dir with photos in it",
-    )
 
     # Clean subcommand
     clean_cmd = subcommands.add_parser(

photoalbum/config.py

@@ -1,7 +1,12 @@
+import logging
 from dataclasses import dataclass
 
+import yaml
+
 DEFAULT_CONFIG_PATH = "photoalbum.conf.yml"
 
+logger = logging.getLogger(__name__)
+
 
 @dataclass
 class Config:
@@ -11,4 +16,17 @@ class Config:
     # Size of the image when looking at the standalone image page
     view_size: tuple[int, int] = (1920, 1080)
 
-    # TODO: to/from file classmethods
+    @classmethod
+    def from_yaml(cls, contents: bytes) -> "Config":
+        conf = cls()
+        data = yaml.safe_load(contents)
+        if data is None:
+            return conf
+
+        for key, val in data.items():
+            match key:
+                case "thumnail_size":
+                    conf.thumbnail_size = tuple(val)
+                case "view_size":
+                    conf.view_size = tuple(val)
+        return conf

photoalbum/generate.py

@@ -34,7 +34,7 @@ def maybe_create_skeleton(config: Config, album_path: Path) -> tuple[bool, list[
     skel_files = []
 
     skel_dir = Path(__file__).parent / "skel"
-    logging.debug(f"Skeleton dir: {skel_dir}")
+    logger.debug(f"Skeleton dir: {skel_dir}")
 
     for parent_path, dirnames, filenames in skel_dir.walk():
         for filename in filenames:

poetry.lock

@@ -436,6 +436,65 @@ files = [
 coverage = ">=6,<8"
 pytest = ">=5,<9"
 
+[[package]]
+name = "pyyaml"
+version = "6.0.1"
+description = "YAML parser and emitter for Python"
+optional = false
+python-versions = ">=3.6"
+files = [
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+    {file = "PyYAML-6.0.1-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:fd66fc5d0da6d9815ba2cebeb4205f95818ff4b79c3ebe268e75d961704af52f"},
+    {file = "PyYAML-6.0.1-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:69b023b2b4daa7548bcfbd4aa3da05b3a74b772db9e23b982788168117739938"},
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+    {file = "PyYAML-6.0.1-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:ba336e390cd8e4d1739f42dfe9bb83a3cc2e80f567d8805e11b46f4a943f5515"},
+    {file = "PyYAML-6.0.1-cp310-cp310-musllinux_1_1_x86_64.whl", hash = "sha256:326c013efe8048858a6d312ddd31d56e468118ad4cdeda36c719bf5bb6192290"},
+    {file = "PyYAML-6.0.1-cp310-cp310-win32.whl", hash = "sha256:bd4af7373a854424dabd882decdc5579653d7868b8fb26dc7d0e99f823aa5924"},
+    {file = "PyYAML-6.0.1-cp310-cp310-win_amd64.whl", hash = "sha256:fd1592b3fdf65fff2ad0004b5e363300ef59ced41c2e6b3a99d4089fa8c5435d"},
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+    {file = "PyYAML-6.0.1-cp39-cp39-musllinux_1_1_x86_64.whl", hash = "sha256:04ac92ad1925b2cff1db0cfebffb6ffc43457495c9b3c39d3fcae417d7125dc5"},
+    {file = "PyYAML-6.0.1-cp39-cp39-win32.whl", hash = "sha256:faca3bdcf85b2fc05d06ff3fbc1f83e1391b3e724afa3feba7d13eeab355484c"},
+    {file = "PyYAML-6.0.1-cp39-cp39-win_amd64.whl", hash = "sha256:510c9deebc5c0225e8c96813043e62b680ba2f9c50a08d3724c7f28a747d1486"},
+    {file = "PyYAML-6.0.1.tar.gz", hash = "sha256:bfdf460b1736c775f2ba9f6a92bca30bc2095067b8a9d77876d1fad6cc3b4a43"},
+]
+
 [[package]]
 name = "rich"
 version = "13.7.1"
@@ -481,6 +540,17 @@ files = [
     {file = "ruff-0.5.6.tar.gz", hash = "sha256:07c9e3c2a8e1fe377dd460371c3462671a728c981c3205a5217291422209f642"},
 ]
 
+[[package]]
+name = "types-pyyaml"
+version = "6.0.12.20240724"
+description = "Typing stubs for PyYAML"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "types-PyYAML-6.0.12.20240724.tar.gz", hash = "sha256:cf7b31ae67e0c5b2919c703d2affc415485099d3fe6666a6912f040fd05cb67f"},
+    {file = "types_PyYAML-6.0.12.20240724-py3-none-any.whl", hash = "sha256:e5becec598f3aa3a2ddf671de4a75fa1c6856fbf73b2840286c9d50fae2d5d48"},
+]
+
 [[package]]
 name = "typing-extensions"
 version = "4.12.2"
@@ -495,4 +565,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.12"
-content-hash = "74ea042689615dc543b8e321e8a1546fa793d86e00bd7b1899a4d1fdf6b8b4c1"
+content-hash = "773580221534dd8152d5385b517f068c9a92fc905eaf7fe0356a97daaa0b7f96"

pyproject.toml

@@ -16,12 +16,14 @@ python = "^3.12"
 jinja2 = "^3.1.4"
 pillow = "^10.4.0"
 rich = "^13.7.1"
+pyyaml = "^6.0.1"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "*"
 ruff = "*"
 mypy = "*"
 pytest-testmon = "*"
+types-pyyaml = "^6.0.12.20240724"
 
 
 [tool.mypy]