Thanks for the nice piece of software. Looking around hy-shell.el, I could not find a way to pass PYTHONPATH to the inferior process --- without a global setenv I guess, which I'd like to avoid since I have other REPLs running. Can you confirm if that's the case? I may simply be missing the correct configuration or required workflow.
If so, here's how I got it to work (this is on top of df81486 and hy 0.25.0):
diff --git a/hy-shell.el b/hy-shell.el
index 22927f2..104d643 100644
--- a/hy-shell.el
+++ b/hy-shell.el
@@ -51,6 +51,9 @@
(defvar hy-shell--redirect-timeout 0.5
"Seconds (float) to allow redirection commands to complete before quitting.")
+(defvar hy-shell-extra-pythonpaths nil
+ "Extra pythonpaths, a la `python-shell-extra-pythonpaths'.")
+
;;;; Managed
(defconst hy-shell--name "Hy"
@@ -136,7 +139,12 @@
(split-string-and-unquote (hy-shell--format-startup-command)))
(name
(if (hy-shell--internal?) hy-shell--name-internal hy-shell--name)))
- (apply #'make-comint-in-buffer name nil program nil switches)
+
+ (let ((process-environment (cl-copy-list process-environment)))
+ (when hy-shell-extra-pythonpaths
+ (setenv "PYTHONPATH" (let ((python-shell-extra-pythonpaths hy-shell-extra-pythonpaths))
+ (python-shell-calculate-pythonpath))))
+ (apply #'make-comint-in-buffer name nil program nil switches))
(unless (derived-mode-p 'inferior-hy-mode)
(inferior-hy-mode))
Basically I abuse python-shell-calculate-pythonpath and override process-environment before starting the process. That way I can have a list of paths in hy-shell-extra-pythonpaths, set by dir-locals for example.
Hy all :)
Thanks for the nice piece of software. Looking around hy-shell.el, I could not find a way to pass PYTHONPATH to the inferior process --- without a global
setenv
I guess, which I'd like to avoid since I have other REPLs running. Can you confirm if that's the case? I may simply be missing the correct configuration or required workflow.If so, here's how I got it to work (this is on top of df81486 and hy 0.25.0):
Basically I abuse
python-shell-calculate-pythonpath
and overrideprocess-environment
before starting the process. That way I can have a list of paths inhy-shell-extra-pythonpaths
, set by dir-locals for example.Thoughts?