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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 os
import re
from hashlib import sha1 from hashlib import sha1
from math import ceil from math import ceil
from typing import Any, Dict, List, Tuple from typing import Any, Dict, List, Tuple
@ -27,6 +28,7 @@ from sphinx.util.osutil import ensuredir, movefile
logger = logging.getLogger(__name__) logger = logging.getLogger(__name__)
MAX_FILENAME_LEN = 32 MAX_FILENAME_LEN = 32
CRITICAL_PATH_CHAR_RE = re.compile('[:;<>|*" ]')
class BaseImageConverter(SphinxTransform): class BaseImageConverter(SphinxTransform):
@ -146,6 +148,7 @@ class DataURIExtractor(BaseImageConverter):
def get_filename_for(filename: str, mimetype: str) -> str: def get_filename_for(filename: str, mimetype: str) -> str:
basename = os.path.basename(filename) basename = os.path.basename(filename)
basename = re.sub(CRITICAL_PATH_CHAR_RE, "_", basename)
return os.path.splitext(basename)[0] + get_image_extension(mimetype) return os.path.splitext(basename)[0] + get_image_extension(mimetype)