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Hide junk from gallery by default

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This commit is contained in:
Isaiah Odhner 2023-09-06 17:45:51 -04:00
parent 2bbee95142
commit 70afa25c4b
2 changed files with 24 additions and 1 deletions
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2
README.md
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@ -164,7 +164,7 @@ You can display a saved ANSI file in the terminal with `cat`:
cat samples/ship.ans
```
To view all the sample files, run:
To browse the sample art, run:
```bash
python -m src.textual_paint.gallery

23
src/textual_paint/gallery.py
View File

@ -92,8 +92,10 @@ class GalleryApp(App[None]):
def _load(self) -> None:
"""Load the folder specified on the command line."""
hide_old_versions = False
if args.folder is None:
gallery_folder = Path(os.path.dirname(__file__), "../../samples").resolve()
hide_old_versions = True
else:
gallery_folder = Path(args.folder)
@ -132,6 +134,27 @@ class GalleryApp(App[None]):
])
paths = [path for _, path in sorted_parts_and_paths]
if hide_old_versions:
# Hide any paths that are not the latest version of a file,
# for files matching some_identifier_vX.Y_optional_comment.ext
latest_versions: dict[str, tuple[float, Path]] = {}
for path in paths:
version_match = re.match(r"(.+)_v(\d+(?:\.\d+)?)", path.stem)
if version_match:
id = version_match.group(1)
version = float(version_match.group(2))
if id in latest_versions:
if version > latest_versions[id][0]:
latest_versions[id] = version, path
else:
latest_versions[id] = version, path
else:
latest_versions[str(path)] = -1, path
paths = [path for _, path in latest_versions.values()]
# Hide some uninteresting files
paths = [path for path in paths if not re.match("0x0|1x1|2x2|4x4_font_template|gradient_test|pipe_strip_mega|cp437_as_utf8|galaxies_v1", path.name)]
# Debugging
# self.exit(None, "\n".join(str(path) for path in paths))
# return