Make LSP be used as default backend
Request DAP layer when LSP is used as backend
Update README.org with latest pyls package dependencies
Remove obsolete getter functions
This environment variable is used by python LSP to determine
the pyenv virtual environment to use. When switching to a different
project using projectile 'switch-to-project', it should only be
necessary to restart the LSP server but a restart will only
work if this VIRTUAL_ENV changes value too.
There was a edge case with the declaration of the `lsp` layer in `layers.el`
files.
The `hy` layer depends on the `python` layer which in turn depends on the `lsp`
layer if and only if the `python-backend` layer variable is set to `lsp`.
When the `hy` layer was declared first then it declares the `python` layer
without its layer variables, thus the `lsp` layer was not declared because the
`python-backend` variable was not set.
The fix is to gather all the layer dependencies and resolve them only after all
the used layers have been declared.
* new function `configuration-layer/declare-layer-dependencies`
* replace all calls to `configuration-layer/declare-layer` by the new function
except for distribution layers (we declare layer dependencies right away in
distribution layers)
* use local-vars-hook coupled to setup function for dap
* define new private layer variable `spacemacs--dap-supported-modes` to
configure key bindings. This allows to move the key bindings definition from
`funcs.el` to `packages.el`
* remove duplication of DAP key bindings in READMEs by pointing to the dap layer
documentation
* alphabetically sort package configuration
On systems where IPython executable path contains whitespace
(e.g, if IPython is under Local Appdata and your Windows username has
whitespace), the shell command was invalid, quoting the executable is required.
Previously, if a user set `python-backend` to `'lsp`, it would not do anything
unless the user also manually added the `lsp` layer to the spacemacs `init.el`
file. This commit updates the `python` layer to correctly add the dependency
when needed, like the `c-c++` layer does.
`spacemacs/python-format-buffer` was bound to '='.
Subsequently clobbered by lsp layer declaration of '=' as prefix with subsidiary
keybindings.
Resolved by moving `spacemacs/python-format-buffer` binding to '=='.
Updated README accordingly.
Opportunistically added 'mspyls' dir to .gitignore
<<26/04/2019>>
Incorporated feedback from robbyoconnor and yyoncho.
Rebased.
<<08/04/2019>>
Rebased on develop tip
<<17/04/2019>>
Rebased
<<02/06/2019>>
Rebased. Incorporated feedback from duianto.
