1. create a new .py file, e.g. a1.py
2. input a line of code, e.g. print "abc"
3. C-c RET
then, get the following error in *Backtrace*
Debugger entered--Lisp error: (wrong-type-argument stringp nil)
file-name-nondirectory(nil)
(string-match "python2" (file-name-nondirectory shell))
(if (string-match "python2" (file-name-nondirectory shell)) (format "import sys\nif sys.modules.has_key('%s'):\n reload(%s)\nelse:\n import %s\n" m m m) (format "import sys,imp\nif'%s' in sys.modules:\n imp.reload(%s)\nelse:\n import %s\n" m m m))
(let ((m (py--qualified-module-name (expand-file-name file)))) (if (string-match "python2" (file-name-nondirectory shell)) (format "import sys\nif sys.modules.has_key('%s'):\n reload(%s)\nelse:\n import %s\n" m m m) (format "import sys,imp\nif'%s' in sys.modules:\n imp.reload(%s)\nelse:\n import %s\n" m m m)))
(if (string-match "\\.py$" file) (let ((m (py--qualified-module-name (expand-file-name file)))) (if (string-match "python2" (file-name-nondirectory shell)) (format "import sys\nif sys.modules.has_key('%s'):\n reload(%s)\nelse:\n import %s\n" m m m) (format "import sys,imp\nif'%s' in sys.modules:\n imp.reload(%s)\nelse:\n import %s\n" m m m))) (py-which-execute-file-command file))
(py--execute-file-base proc file (if (string-match "\\.py$" file) (let ((m (py--qualified-module-name (expand-file-name file)))) (if (string-match "python2" (file-name-nondirectory shell)) (format "import sys\nif sys.modules.has_key('%s'):\n reload(%s)\nelse:\n import %s\n" m m m) (format "import sys,imp\nif'%s' in sys.modules:\n imp.reload(%s)\nelse:\n import %s\n" m m m))) (py-which-execute-file-command file)))
(let ((proc (or (condition-case nil (progn (get-process (file-name-directory shell))) (error nil)) (get-buffer-process (py-shell argprompt py-dedicated-process-p shell (or shell (default-value ...))))))) (save-some-buffers (not py-ask-about-save) nil) (py--execute-file-base proc file (if (string-match "\\.py$" file) (let ((m (py--qualified-module-name (expand-file-name file)))) (if (string-match "python2" (file-name-nondirectory shell)) (format "import sys\nif sys.modules.has_key('%s'):\n reload(%s)\nelse:\n import %s\n" m m m) (format "import sys,imp\nif'%s' in sys.modules:\n imp.reload(%s)\nelse:\n import %s\n" m m m))) (py-which-execute-file-command file))))
(if file (let ((proc (or (condition-case nil (progn (get-process ...)) (error nil)) (get-buffer-process (py-shell argprompt py-dedicated-process-p shell (or shell ...)))))) (save-some-buffers (not py-ask-about-save) nil) (py--execute-file-base proc file (if (string-match "\\.py$" file) (let ((m (py--qualified-module-name ...))) (if (string-match "python2" (file-name-nondirectory shell)) (format "import sys\nif sys.modules.has_key('%s'):\n reload(%s)\nelse:\n import %s\n" m m m) (format "import sys,imp\nif'%s' in sys.modules:\n imp.reload(%s)\nelse:\n import %s\n" m m m))) (py-which-execute-file-command file)))) (py-execute-buffer))
(let ((py-shell-name (or shell (py-choose-shell argprompt shell))) (file (buffer-file-name (current-buffer)))) (if file (let ((proc (or (condition-case nil (progn ...) (error nil)) (get-buffer-process (py-shell argprompt py-dedicated-process-p shell ...))))) (save-some-buffers (not py-ask-about-save) nil) (py--execute-file-base proc file (if (string-match "\\.py$" file) (let ((m ...)) (if (string-match "python2" ...) (format "import sys\nif sys.modules.has_key('%s'):\n reload(%s)\nelse:\n import %s\n" m m m) (format "import sys,imp\nif'%s' in sys.modules:\n imp.reload(%s)\nelse:\n import %s\n" m m m))) (py-which-execute-file-command file)))) (py-execute-buffer)))
py-execute-import-or-reload(1)
#<subr call-interactively>(py-execute-import-or-reload nil nil)
ad-Advice-call-interactively(#<subr call-interactively> py-execute-import-or-reload nil nil)
apply(ad-Advice-call-interactively #<subr call-interactively> (py-execute-import-or-reload nil nil))
call-interactively(py-execute-import-or-reload nil nil)
command-execute(py-execute-import-or-reload)
