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
51 lines
1.5 KiB
Cython
51 lines
1.5 KiB
Cython
cdef class UVStream(UVBaseTransport):
|
|
cdef:
|
|
uv.uv_shutdown_t _shutdown_req
|
|
bint __shutting_down
|
|
bint __reading
|
|
bint __read_error_close
|
|
|
|
bint __buffered
|
|
object _protocol_get_buffer
|
|
object _protocol_buffer_updated
|
|
|
|
bint _eof
|
|
list _buffer
|
|
size_t _buffer_size
|
|
|
|
Py_buffer _read_pybuf
|
|
bint _read_pybuf_acquired
|
|
|
|
# All "inline" methods are final
|
|
|
|
cdef inline _init(self, Loop loop, object protocol, Server server,
|
|
object waiter, object context)
|
|
|
|
|
|
cdef inline _shutdown(self)
|
|
cdef inline _accept(self, UVStream server)
|
|
|
|
cdef inline _close_on_read_error(self)
|
|
|
|
cdef inline __reading_started(self)
|
|
cdef inline __reading_stopped(self)
|
|
|
|
# The user API write() and writelines() firstly call _buffer_write() to
|
|
# buffer up user data chunks, potentially multiple times in writelines(),
|
|
# and then call _initiate_write() to start writing either immediately or in
|
|
# the next iteration (loop._queue_write()).
|
|
cdef inline _buffer_write(self, object data)
|
|
cdef inline _initiate_write(self)
|
|
|
|
# _exec_write() is the method that does the actual send, and _try_write()
|
|
# is a fast-path used in _exec_write() to send a single chunk.
|
|
cdef inline _exec_write(self)
|
|
cdef inline _try_write(self, object data)
|
|
|
|
cdef _close(self)
|
|
|
|
cdef inline _on_accept(self)
|
|
cdef inline _on_eof(self)
|
|
cdef inline _on_write(self)
|
|
cdef inline _on_connect(self, object exc)
|