Commit Graph
10 Commits
Author SHA1 Message Date
orrisroot 0cac30ccf8 fix(auth): serialise the token refresh across processes
The login cache is shared by every mdrs process, but the refresh was
guarded by a lock that only reaches inside one. Concurrent runs each
sent the same refresh token, and a provider that rotates them accepts
the first and refuses the rest.

- hold a lock that spans processes across the whole read-refresh-
  write, checking cheaply first so ordinary requests never take it
- write the cache through a temporary file: opening it for writing
  truncates it, and a reader landing in that window found it empty
  and threw the session away
- take the lock for every write, not just the refresh, so a login
  running beside one cannot be silently reverted
- wait for a busy lock on Windows rather than giving up after the ten
  attempts msvcrt allows, and retry the rename it refuses while a
  reader still holds the file open
- bound the refresh request on its own, so a provider that goes quiet
  cannot hold the lock indefinitely
- accept bare hostnames such as localhost, store URLs without the
  trailing slash, and join download paths through one helper
2026-08-14 16:36:50 +09:00
orrisroot 36cad6db52 refactor: extract MdrsClient service layer for library portability
To improve the tool's portability as a Python library, the core logic
has been decoupled from the CLI interface. This allows developers to
programmatically interact with MDRS without relying on CLI-specific
argument parsing or local file-based caches.

- Introduce `MdrsClient` service layer to handle core operations.
- Abstract authentication state using `CacheInterface` and `InMemoryCache`.
- Migrate all CLI commands to utilize `MdrsClient` for execution.
- Separate `Doi` data model from API responses and move to `models/doi.py`.
- Update `README.md` to include Python API usage examples.
- Bump package version to 1.3.17.
2026-07-02 13:07:18 +09:00
orrisroot 04c0003a61 fix(connection): support absolute download urls for public data 2026-06-11 21:04:28 +09:00
orrisroot 020ef8835a fixed bug to upload large file. 2024-07-04 12:33:57 +09:00
orrisroot 4d87b55b40 add new command cp. 2023-07-20 11:43:07 +09:00
orrisroot 08d8a0626a fixed type errors when pylance type checking mode is strict. 2023-07-19 21:47:47 +09:00
orrisroot d983c452de set user agent string. 2023-05-17 14:51:19 +09:00
orrisroot dd0b0ba68f optimize class dependencies. 2023-05-10 14:46:08 +09:00
orrisroot 35defa39a6 introduce mutex to avoid multiple token refresh when using threads. 2023-05-09 19:30:07 +09:00
orrisroot c724af538b use concurrent for the multiple file uploads instead of multiprocess. 2023-05-09 13:08:50 +09:00