Source: python-lsp-server Version: 1.5.0-1 Severity: serious This package is incompatible with the currently released version of spyder (5.3.1). As explained by upstream in https://github.com/spyder-ide/spyder/issues/17550#issuecomment-1079828357 the releases of PyLSP and Spyder are performed by the same team and are therefore coordinated. A new major or minor release of PyLSP is usually performed a week or two before Spyder is released, but Spyder will break in various ways if the wrong version of PyLSP is used. The Debian unstable version of Spyder has been patched to use the newer PyLSP version, but various failing tests had to be ignored to do so; these failing tests indicate that Spyder 5.3.1 does not work correctly with python-lsp-server 1.5.0-1. The soon-to-be-released Spyder 5.3.2 or 5.4.0 will work correctly.
I will close this bug report when the new version of Spyder has been released and uploaded to unstable. Best wishes, Julian
