feat: character previews in python

viu_media/assets/scripts/fzf/character_info.py

@@ -0,0 +1,43 @@
+import sys
+from rich.console import Console
+from rich.table import Table
+from rich.rule import Rule
+from rich.markdown import Markdown
+
+console = Console(force_terminal=True, color_system="truecolor")
+
+HEADER_COLOR = sys.argv[1]
+SEPARATOR_COLOR = sys.argv[2]
+
+
+def rule(title: str | None = None):
+    console.print(Rule(style=f"rgb({SEPARATOR_COLOR})"))
+
+
+console.print("{CHARACTER_NAME}", justify="center")
+
+left = [
+    ("Native Name", "Gender"),
+    ("Age", "Blood Type"),
+    ("Birthday", "Favourites"),
+]
+right = [
+    ("{CHARACTER_NATIVE_NAME}", "{CHARACTER_GENDER}"),
+    ("{CHARACTER_AGE}", "{CHARACTER_BLOOD_TYPE}"),
+    ("{CHARACTER_BIRTHDAY}", "{CHARACTER_FAVOURITES}"),
+]
+
+
+for L_grp, R_grp in zip(left, right):
+    table = Table.grid(expand=True)
+    table.add_column(justify="left", no_wrap=True)
+    table.add_column(justify="right", overflow="fold")
+    for L, R in zip(L_grp, R_grp):
+        table.add_row(f"[bold rgb({HEADER_COLOR})]{L} [/]", f"{R}")
+
+    rule()
+    console.print(table)
+
+
+rule()
+console.print(Markdown("""{CHARACTER_DESCRIPTION}"""))

viu_media/cli/utils/preview.py

@@ -125,13 +125,11 @@ PREVIEWS_CACHE_DIR = APP_CACHE_DIR / "previews"
 IMAGES_CACHE_DIR = PREVIEWS_CACHE_DIR / "images"
 INFO_CACHE_DIR = PREVIEWS_CACHE_DIR / "info"
 REVIEWS_CACHE_DIR = PREVIEWS_CACHE_DIR / "reviews"
-CHARACTERS_CACHE_DIR = PREVIEWS_CACHE_DIR / "characters"
 AIRING_SCHEDULE_CACHE_DIR = PREVIEWS_CACHE_DIR / "airing_schedule"
 
 FZF_SCRIPTS_DIR = SCRIPTS_DIR / "fzf"
 TEMPLATE_PREVIEW_SCRIPT = (FZF_SCRIPTS_DIR / "preview.py").read_text(encoding="utf-8")
 TEMPLATE_REVIEW_PREVIEW_SCRIPT = ""
-TEMPLATE_CHARACTER_PREVIEW_SCRIPT = ""
 TEMPLATE_AIRING_SCHEDULE_PREVIEW_SCRIPT = ""
 DYNAMIC_PREVIEW_SCRIPT = ""
 
@@ -377,6 +375,48 @@ def get_episode_preview(
     return preview_script_final
 
 
+def get_character_preview(choice_map: Dict[str, Character], config: AppConfig) -> str:
+    """
+    Generate the generic loader script for character previews and start background caching.
+    """
+
+    IMAGES_CACHE_DIR.mkdir(parents=True, exist_ok=True)
+    INFO_CACHE_DIR.mkdir(parents=True, exist_ok=True)
+
+    HEADER_COLOR = config.fzf.preview_header_color.split(",")
+    SEPARATOR_COLOR = config.fzf.preview_separator_color.split(",")
+
+    # Start managed background caching for episodes
+    try:
+        preview_manager = _get_preview_manager()
+        worker = preview_manager.get_character_worker()
+        worker.cache_character_previews(choice_map, config)
+        logger.debug("Started background caching for character previews")
+    except Exception as e:
+        logger.error(f"Failed to start episode background caching: {e}")
+
+    # Use the generic loader script
+    preview_script = TEMPLATE_PREVIEW_SCRIPT
+
+    replacements = {
+        "PREVIEW_MODE": config.general.preview,
+        "IMAGE_CACHE_DIR": str(IMAGES_CACHE_DIR),
+        "INFO_CACHE_DIR": str(INFO_CACHE_DIR),
+        "IMAGE_RENDERER": config.general.image_renderer,
+        # Color codes
+        "HEADER_COLOR": ",".join(HEADER_COLOR),
+        "SEPARATOR_COLOR": ",".join(SEPARATOR_COLOR),
+        "PREFIX": "character",
+        "KEY": "",
+        "SCALE_UP": str(config.general.preview_scale_up),
+    }
+
+    for key, value in replacements.items():
+        preview_script = preview_script.replace(f"{{{key}}}", value)
+
+    return preview_script
+
+
 def get_dynamic_anime_preview(config: AppConfig) -> str:
     """
     Generate dynamic anime preview script for search functionality.
@@ -498,42 +538,6 @@ def get_review_preview(choice_map: Dict[str, MediaReview], config: AppConfig) ->
     return preview_script
 
 
-def get_character_preview(choice_map: Dict[str, Character], config: AppConfig) -> str:
-    """
-    Generate the generic loader script for character previews and start background caching.
-    """
-
-    INFO_CACHE_DIR.mkdir(parents=True, exist_ok=True)
-    preview_manager = _get_preview_manager()
-    worker = preview_manager.get_character_worker()
-    worker.cache_character_previews(choice_map, config)
-    logger.debug("Started background caching for character previews")
-
-    # Use the generic loader script
-    preview_script = TEMPLATE_CHARACTER_PREVIEW_SCRIPT
-    path_sep = "\\" if PLATFORM == "win32" else "/"
-
-    # Inject the correct cache path and color codes
-    replacements = {
-        "PREVIEW_MODE": config.general.preview,
-        "INFO_CACHE_DIR": str(INFO_CACHE_DIR),
-        "IMAGE_CACHE_DIR": str(IMAGES_CACHE_DIR),
-        "PATH_SEP": path_sep,
-        "C_TITLE": ansi.get_true_fg(config.fzf.header_color.split(","), bold=True),
-        "C_KEY": ansi.get_true_fg(config.fzf.header_color.split(","), bold=True),
-        "C_VALUE": ansi.get_true_fg(config.fzf.header_color.split(","), bold=True),
-        "C_RULE": ansi.get_true_fg(
-            config.fzf.preview_separator_color.split(","), bold=True
-        ),
-        "RESET": ansi.RESET,
-    }
-
-    for key, value in replacements.items():
-        preview_script = preview_script.replace(f"{{{key}}}", value)
-
-    return preview_script
-
-
 def get_airing_schedule_preview(
     schedule_result: AiringScheduleResult, config: AppConfig, anime_title: str = "Anime"
 ) -> str:

viu_media/cli/utils/preview_workers.py

@@ -617,7 +617,7 @@ class CharacterCacheWorker(ManagedBackgroundWorker):
     def _get_cache_hash(self, text: str) -> str:
         from hashlib import sha256
 
-        return sha256(text.encode("utf-8")).hexdigest()
+        return "character-" + sha256(text.encode("utf-8")).hexdigest() + ".py"
 
     def _on_task_completed(self, task: WorkerTask, future) -> None:
         super()._on_task_completed(task, future)