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
32 lines
877 B
Python
32 lines
877 B
Python
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class FFIError(Exception):
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__module__ = 'cffi'
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class CDefError(Exception):
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__module__ = 'cffi'
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def __str__(self):
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try:
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current_decl = self.args[1]
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filename = current_decl.coord.file
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linenum = current_decl.coord.line
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prefix = '%s:%d: ' % (filename, linenum)
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except (AttributeError, TypeError, IndexError):
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prefix = ''
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return '%s%s' % (prefix, self.args[0])
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class VerificationError(Exception):
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""" An error raised when verification fails
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"""
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__module__ = 'cffi'
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class VerificationMissing(Exception):
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""" An error raised when incomplete structures are passed into
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cdef, but no verification has been done
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"""
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__module__ = 'cffi'
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class PkgConfigError(Exception):
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""" An error raised for missing modules in pkg-config
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"""
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__module__ = 'cffi'
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