diff options
Diffstat (limited to 'lisp/ob-python.el')
| -rw-r--r-- | lisp/ob-python.el | 94 |
1 files changed, 47 insertions, 47 deletions
diff --git a/lisp/ob-python.el b/lisp/ob-python.el index 1932e61..05f2dbb 100644 --- a/lisp/ob-python.el +++ b/lisp/ob-python.el @@ -1,4 +1,4 @@ -;;; ob-python.el --- org-babel functions for python evaluation +;;; ob-python.el --- Babel Functions for Python -*- lexical-binding: t; -*- ;; Copyright (C) 2009-2016 Free Software Foundation, Inc. @@ -28,12 +28,12 @@ ;;; Code: (require 'ob) -(eval-when-compile (require 'cl)) (declare-function org-remove-indentation "org" ) +(declare-function org-trim "org" (s &optional keep-lead)) (declare-function py-shell "ext:python-mode" (&optional argprompt)) (declare-function py-toggle-shells "ext:python-mode" (arg)) -(declare-function run-python "ext:python" (cmd &optional dedicated show)) +(declare-function run-python "ext:python" (&optional cmd dedicated show)) (defvar org-babel-tangle-lang-exts) (add-to-list 'org-babel-tangle-lang-exts '("python" . "py")) @@ -48,7 +48,7 @@ :type 'string) (defcustom org-babel-python-mode - (if (or (featurep 'xemacs) (featurep 'python-mode)) 'python-mode 'python) + (if (featurep 'python-mode) 'python-mode 'python) "Preferred python mode for use in running python interactively. This will typically be either `python' or `python-mode'." :group 'org-babel @@ -74,14 +74,14 @@ This will typically be either `python' or `python-mode'." "Execute a block of Python code with Babel. This function is called by `org-babel-execute-src-block'." (let* ((session (org-babel-python-initiate-session - (cdr (assoc :session params)))) - (result-params (cdr (assoc :result-params params))) - (result-type (cdr (assoc :result-type params))) + (cdr (assq :session params)))) + (result-params (cdr (assq :result-params params))) + (result-type (cdr (assq :result-type params))) (return-val (when (and (eq result-type 'value) (not session)) - (cdr (assoc :return params)))) - (preamble (cdr (assoc :preamble params))) + (cdr (assq :return params)))) + (preamble (cdr (assq :preamble params))) (org-babel-python-command - (or (cdr (assoc :python params)) org-babel-python-command)) + (or (cdr (assq :python params)) org-babel-python-command)) (full-body (org-babel-expand-body:generic (concat body (if return-val (format "\nreturn %s" return-val) "")) @@ -90,10 +90,10 @@ This function is called by `org-babel-execute-src-block'." session full-body result-type result-params preamble))) (org-babel-reassemble-table result - (org-babel-pick-name (cdr (assoc :colname-names params)) - (cdr (assoc :colnames params))) - (org-babel-pick-name (cdr (assoc :rowname-names params)) - (cdr (assoc :rownames params)))))) + (org-babel-pick-name (cdr (assq :colname-names params)) + (cdr (assq :colnames params))) + (org-babel-pick-name (cdr (assq :rowname-names params)) + (cdr (assq :rownames params)))))) (defun org-babel-prep-session:python (session params) "Prepare SESSION according to the header arguments in PARAMS. @@ -125,7 +125,7 @@ VARS contains resolved variable references" (format "%s=%s" (car pair) (org-babel-python-var-to-python (cdr pair)))) - (mapcar #'cdr (org-babel-get-header params :var)))) + (org-babel--get-vars params))) (defun org-babel-python-var-to-python (var) "Convert an elisp value to a python variable. @@ -133,7 +133,7 @@ Convert an elisp value, VAR, into a string of python source code specifying a variable of the same value." (if (listp var) (concat "[" (mapconcat #'org-babel-python-var-to-python var ", ") "]") - (if (equal var 'hline) + (if (eq var 'hline) org-babel-python-hline-to (format (if (and (stringp var) (string-match "[\n\r]" var)) "\"\"%S\"\"" "%S") @@ -145,7 +145,7 @@ If the results look like a list or tuple, then convert them into an Emacs-lisp table, otherwise return the results as a string." (let ((res (org-babel-script-escape results))) (if (listp res) - (mapcar (lambda (el) (if (equal el 'None) + (mapcar (lambda (el) (if (eq el 'None) org-babel-python-None-to el)) res) res))) @@ -216,7 +216,7 @@ then create. Return the initialized session." (assq-delete-all session org-babel-python-buffers))) session))) -(defun org-babel-python-initiate-session (&optional session params) +(defun org-babel-python-initiate-session (&optional session _params) "Create a session named SESSION according to PARAMS." (unless (string= session "none") (org-babel-python-session-buffer @@ -248,36 +248,35 @@ open('%s', 'w').write( pprint.pformat(main()) )") body result-type result-params preamble))) (defun org-babel-python-evaluate-external-process - (body &optional result-type result-params preamble) + (body &optional result-type result-params preamble) "Evaluate BODY in external python process. If RESULT-TYPE equals `output' then return standard output as a string. If RESULT-TYPE equals `value' then return the value of the last statement in BODY, as elisp." (let ((raw - (case result-type - (output (org-babel-eval org-babel-python-command - (concat (if preamble (concat preamble "\n")) - body))) - (value (let ((tmp-file (org-babel-temp-file "python-"))) - (org-babel-eval - org-babel-python-command - (concat - (if preamble (concat preamble "\n") "") - (format - (if (member "pp" result-params) - org-babel-python-pp-wrapper-method - org-babel-python-wrapper-method) - (mapconcat - (lambda (line) (format "\t%s" line)) - (split-string - (org-remove-indentation - (org-babel-trim body)) - "[\r\n]") "\n") - (org-babel-process-file-name tmp-file 'noquote)))) - (org-babel-eval-read-file tmp-file)))))) + (pcase result-type + (`output (org-babel-eval org-babel-python-command + (concat (if preamble (concat preamble "\n")) + body))) + (`value (let ((tmp-file (org-babel-temp-file "python-"))) + (org-babel-eval + org-babel-python-command + (concat + (if preamble (concat preamble "\n") "") + (format + (if (member "pp" result-params) + org-babel-python-pp-wrapper-method + org-babel-python-wrapper-method) + (mapconcat + (lambda (line) (format "\t%s" line)) + (split-string (org-remove-indentation (org-trim body)) + "[\r\n]") + "\n") + (org-babel-process-file-name tmp-file 'noquote)))) + (org-babel-eval-read-file tmp-file)))))) (org-babel-result-cond result-params raw - (org-babel-python-table-or-string (org-babel-trim raw))))) + (org-babel-python-table-or-string (org-trim raw))))) (defun org-babel-python-evaluate-session (session body &optional result-type result-params) @@ -304,10 +303,10 @@ last statement in BODY, as elisp." (split-string body "[\r\n]")) (funcall send-wait))) (results - (case result-type - (output + (pcase result-type + (`output (mapconcat - #'org-babel-trim + #'org-trim (butlast (org-babel-comint-with-output (session org-babel-python-eoe-indicator t body) @@ -316,7 +315,7 @@ last statement in BODY, as elisp." (insert org-babel-python-eoe-indicator) (funcall send-wait)) 2) "\n")) - (value + (`value (let ((tmp-file (org-babel-temp-file "python-"))) (org-babel-comint-with-output (session org-babel-python-eoe-indicator nil body) @@ -335,8 +334,9 @@ last statement in BODY, as elisp." (defun org-babel-python-read-string (string) "Strip \\='s from around Python string." - (if (string-match "^'\\([^\000]+\\)'$" string) - (match-string 1 string) + (if (and (string-prefix-p "'" string) + (string-suffix-p "'" string)) + (substring string 1 -1) string)) (provide 'ob-python) |