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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 import osxphotos
from osxphotos.cli import echo, echo_error, selection_command, verbose from osxphotos.cli import echo, echo_error, selection_command, verbose
from osxphotos.cli.param_types import TemplateString from osxphotos.cli.param_types import TemplateString
from osxphotos.phototemplate import RenderOptions
@selection_command @selection_command
@@ -72,11 +73,13 @@ def batch_edit(
echo(f"Processing [num]{len(photos)}[/] photos...") echo(f"Processing [num]{len(photos)}[/] photos...")
for photo in photos: for photo in photos:
ps_photo = photoscript.Photo(photo.uuid) ps_photo = photoscript.Photo(photo.uuid)
# don't render None values
render_options = RenderOptions(none_str="")
verbose( verbose(
f"Processing [filename]{photo.original_filename}[/] ([uuid]{photo.uuid}[/])" f"Processing [filename]{photo.original_filename}[/] ([uuid]{photo.uuid}[/])"
) )
if title: if title:
title_string, _ = photo.render_template(title) title_string, _ = photo.render_template(title, render_options)
if len(title_string) > 1: if len(title_string) > 1:
echo_error( echo_error(
f"[error] Title template must return a single string: {title_string}" f"[error] Title template must return a single string: {title_string}"
@@ -87,7 +90,7 @@ def batch_edit(
if not dry_run: if not dry_run:
ps_photo.title = title_string[0] ps_photo.title = title_string[0]
if description: if description:
description_string, _ = photo.render_template(description) description_string, _ = photo.render_template(description, render_options)
if len(description_string) > 1: if len(description_string) > 1:
echo_error( echo_error(
f"[error] Description template must return a single string: {description_string}" f"[error] Description template must return a single string: {description_string}"
@@ -98,12 +101,12 @@ def batch_edit(
if not dry_run: if not dry_run:
ps_photo.description = description_string[0] ps_photo.description = description_string[0]
if keyword: if keyword:
keywords = [] keywords = set()
for kw in keyword: for kw in keyword:
kw_string, _ = photo.render_template(kw) kw_string, _ = photo.render_template(kw, render_options)
if kw_string: if kw_string:
keywords.extend(kw_string) # filter out empty strings
keywords = list(set(keywords)) keywords.update([k for k in kw_string if k])
verbose( verbose(
f"Setting keywords to {', '.join(f'[bold]{kw}[/]' for kw in keywords)}" f"Setting keywords to {', '.join(f'[bold]{kw}[/]' for kw in keywords)}"
) )