Do not use tabs in inferior python mode

CHANGELOG.develop

@@ -2363,6 +2363,7 @@ Other:
 - Make pylookup makefile use correct shell (thanks to Koray Al)
 - Fix lazy loading of =lsp-python-ms= (thanks to lsp-ableton)
 - Fix =Ipython= path on windows (thanks to Daniel K)
+- Make =inferior-python-mode= do not use tabs (thanks to tsoernes)
 **** Racket
 - Restore smart closing paren behavior in racket-mode (thanks to Don March)
 - Updated racket logo (thanks to Vityou)

layers/+lang/python/funcs.el

@@ -370,10 +370,6 @@ Bind formatter to '==' for LSP and '='for all other backends."
 
 ;; REPL
 
-(defun spacemacs//inferior-python-setup-hook ()
-  "Setup REPL for python inferior process buffer."
-  (setq indent-tabs-mode t))
-
 (defun spacemacs/python-shell-send-buffer-switch ()
   "Send buffer content to shell and switch to it in insert mode."
   (interactive)
@@ -464,3 +460,11 @@ Bind formatter to '==' for LSP and '='for all other backends."
 (when (version< emacs-version "25")
   (advice-add 'wisent-python-default-setup :after
               #'spacemacs//python-imenu-create-index-use-semantic-maybe))
+
+(defun spacemacs//bind-python-repl-keys ()
+  "Bind the keys for testing in Python."
+  (spacemacs/declare-prefix-for-mode 'inferior-python-mode "mv" "virtualenv")
+  (spacemacs/set-leader-keys-for-major-mode 'inferior-python-mode
+    "c" 'comint-clear-buffer
+    "r" 'pyvenv-restart-python
+    "vw" 'pyvenv-workon))

layers/+lang/python/packages.el

@@ -309,8 +309,7 @@
     (progn
       (spacemacs/register-repl 'python
                                'spacemacs/python-start-or-switch-repl "python")
-      (add-hook 'inferior-python-mode-hook
-                'spacemacs//inferior-python-setup-hook)
+      (spacemacs//bind-python-repl-keys)
       (spacemacs/add-to-hook 'python-mode-hook
                              '(spacemacs//python-setup-backend
                                spacemacs//python-default))