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Test generating preview images

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This commit is contained in:
Joachim 2021-05-28 21:24:45 +02:00
parent 08cebd7051
commit ec159ebcb0
2 changed files with 109 additions and 5 deletions
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15
bookwyrm/preview_images.py
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@ -57,7 +57,7 @@ def generate_texts_layer(texts, content_width):
text_y = 0
if "text_zero" in texts:
if "text_zero" in texts and texts["text_zero"]:
# Text one (Book title)
text_zero = textwrap.fill(texts["text_zero"], width=72)
text_layer_draw.multiline_text(
@ -66,7 +66,7 @@ def generate_texts_layer(texts, content_width):
text_y = text_y + font_text_zero.getsize_multiline(text_zero)[1] + 16
if "text_one" in texts:
if "text_one" in texts and texts["text_one"]:
# Text one (Book title)
text_one = textwrap.fill(texts["text_one"], width=28)
text_layer_draw.multiline_text(
@ -75,7 +75,7 @@ def generate_texts_layer(texts, content_width):
text_y = text_y + font_text_one.getsize_multiline(text_one)[1] + 16
if "text_two" in texts:
if "text_two" in texts and texts["text_two"]:
# Text one (Book subtitle)
text_two = textwrap.fill(texts["text_two"], width=36)
text_layer_draw.multiline_text(
@ -84,7 +84,7 @@ def generate_texts_layer(texts, content_width):
text_y = text_y + font_text_one.getsize_multiline(text_two)[1] + 16
if "text_three" in texts:
if "text_three" in texts and texts["text_three"]:
# Text three (Book authors)
text_three = textwrap.fill(texts["text_three"], width=36)
text_layer_draw.multiline_text(
@ -299,7 +299,12 @@ def save_and_cleanup(image, instance=None):
image_buffer.tell(),
None,
)
instance.save(update_fields=["preview_image"])
save_without_broadcast = isinstance(instance, (models.Book, models.User))
if save_without_broadcast:
instance.save(update_fields=["preview_image"], broadcast=False)
else:
instance.save(update_fields=["preview_image"])
# Clean up old file after saving
if os.path.exists(old_path):