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Added batch_edit.py example, [skip ci]

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This commit is contained in:
Rhet Turnbull 2023-02-20 17:50:09 -08:00
parent 9006708a30
commit e7e3e72f75
1 changed files with 9 additions and 6 deletions
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15
examples/batch_edit.py
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@ -14,6 +14,7 @@ import photoscript
import osxphotos
from osxphotos.cli import echo, echo_error, selection_command, verbose
from osxphotos.cli.param_types import TemplateString
from osxphotos.phototemplate import RenderOptions
@selection_command
@ -72,11 +73,13 @@ def batch_edit(
echo(f"Processing [num]{len(photos)}[/] photos...")
for photo in photos:
ps_photo = photoscript.Photo(photo.uuid)
# don't render None values
render_options = RenderOptions(none_str="")
verbose(
f"Processing [filename]{photo.original_filename}[/] ([uuid]{photo.uuid}[/])"
)
if title:
title_string, _ = photo.render_template(title)
title_string, _ = photo.render_template(title, render_options)
if len(title_string) > 1:
echo_error(
f"[error] Title template must return a single string: {title_string}"
@ -87,7 +90,7 @@ def batch_edit(
if not dry_run:
ps_photo.title = title_string[0]
if description:
description_string, _ = photo.render_template(description)
description_string, _ = photo.render_template(description, render_options)
if len(description_string) > 1:
echo_error(
f"[error] Description template must return a single string: {description_string}"
@ -98,12 +101,12 @@ def batch_edit(
if not dry_run:
ps_photo.description = description_string[0]
if keyword:
keywords = []
keywords = set()
for kw in keyword:
kw_string, _ = photo.render_template(kw)
kw_string, _ = photo.render_template(kw, render_options)
if kw_string:
keywords.extend(kw_string)
keywords = list(set(keywords))
# filter out empty strings
keywords.update([k for k in kw_string if k])
verbose(
f"Setting keywords to {', '.join(f'[bold]{kw}[/]' for kw in keywords)}"
)