Daniel Bedeleanu
ea49cd6e4a
- Create backend/services/image_storage.py with 4 core functions:
- sanitize_filename(): remove unsafe chars, limit to 255 chars, convert to lowercase
- get_unique_filename(): handle collisions with UUID suffix (format: {name}_{uuid8}_{variant}.jpg)
- ensure_image_directories(): create /images/ root and category subdirs on startup
- save_image(): save bytes to /images/{category}/{filename}, returns relative path
- Create comprehensive test suite (22 tests) covering all functionality
- Integrate ensure_image_directories() into FastAPI startup event
- Directory structure: /images/{category}/{filename}
- Collision handling: auto-suffix with UUID if filename exists
- All tests passing, pathlib.Path for safe operations
24 lines
904 B
Python
24 lines
904 B
Python
import sys
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from .compat import chardet
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# This code exists for backwards compatibility reasons.
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# I don't like it either. Just look the other way. :)
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for package in ("urllib3", "idna"):
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locals()[package] = __import__(package)
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# This traversal is apparently necessary such that the identities are
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# preserved (requests.packages.urllib3.* is urllib3.*)
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for mod in list(sys.modules):
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if mod == package or mod.startswith(f"{package}."):
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sys.modules[f"requests.packages.{mod}"] = sys.modules[mod]
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if chardet is not None:
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target = chardet.__name__
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for mod in list(sys.modules):
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if mod == target or mod.startswith(f"{target}."):
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imported_mod = sys.modules[mod]
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sys.modules[f"requests.packages.{mod}"] = imported_mod
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mod = mod.replace(target, "chardet")
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sys.modules[f"requests.packages.{mod}"] = imported_mod
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