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Added code to replace problematic characters in filenames when using

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ImageConverter
This commit is contained in:
s-weigand 2020-02-03 19:37:43 +01:00
parent 23924d4a9c
commit 580afe5b50
1 changed files with 3 additions and 0 deletions
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sphinx/transforms/post_transforms/images.py
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@ -9,6 +9,7 @@
"""
import os
import re
from hashlib import sha1
from math import ceil
from typing import Any, Dict, List, Tuple
@ -27,6 +28,7 @@ from sphinx.util.osutil import ensuredir, movefile
logger = logging.getLogger(__name__)
MAX_FILENAME_LEN = 32
CRITICAL_PATH_CHAR_RE = re.compile('[:;<>|*" ]')
class BaseImageConverter(SphinxTransform):
@ -146,6 +148,7 @@ class DataURIExtractor(BaseImageConverter):
def get_filename_for(filename: str, mimetype: str) -> str:
basename = os.path.basename(filename)
basename = re.sub(CRITICAL_PATH_CHAR_RE, "_", basename)
return os.path.splitext(basename)[0] + get_image_extension(mimetype)