* bug#21656: 25.0.50; Slashes, Windows, and IPython
@ 2015-10-09 18:54 Matthew Alhonte
2015-11-05 9:36 ` Juanma Barranquero
2017-12-03 15:54 ` Noam Postavsky
0 siblings, 2 replies; 3+ messages in thread
From: Matthew Alhonte @ 2015-10-09 18:54 UTC (permalink / raw)
To: 21656
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Hello,
Python.el has this text:
" ;; Running IPython on Windows needs more tweaking. The way you should
;; set `python-shell-interpreter' and `python-shell-interpreter-args'
;; is as follows (of course you need to modify the paths according to
;; your system):
;; (setq python-shell-interpreter "C:\\Python27\\python.exe"
;; python-shell-interpreter-args
;; "-i C:\\Python27\\Scripts\\ipython-script.py")
"
I uncommented the code, but got an error saying " error: Non-hex digit
used for Unicode escape."
Found out from here (
https://stackoverflow.com/questions/24666816/emacs-warning-an-error-occurred-while-loading-emacs-el
) that emacs on Windows knows to turn forward slashes into backslashes.
Edited it to be like this:
(defcustom python-shell-interpreter "C:/Users/Matt/Anaconda/python.exe"
"Default Python interpreter for shell."
:type 'string
:group 'python)
(defcustom python-shell-interpreter-args "-i
C:/Users/Matt/Anaconda/Scripts/ipython-script.py"
"Default arguments for the Python interpreter."
:type 'string
:group 'python)
And it worked! Maybe change the warning in python.el?
Thanks,
Matt
In GNU Emacs 25.0.50.1 (x86_64-w64-mingw32)
of 2015-08-18 on KAEL
Repository revision: 07ebe42546abbc9823c9ce3c7b2e397b551838a1
Windowing system distributor `Microsoft Corp.', version 6.3.9600
Configured using:
`configure --prefix=/z/emacs --host=x86_64-w64-mingw32
--target=x86_64-w64-mingw32 --build=x86_64-w64-mingw32 --with-wide-int
--with-jpeg --with-xpm --with-png --with-tiff --with-rsvg --with-xml2
--with-gnutls --with-sound=yes --with-file-notification=yes
--without-dbus --without-imagemagick 'CFLAGS=-O3 -fomit-frame-pointer
-g0 -pipe' 'LDFLAGS=-static-libgcc -static-libstdc++ -static -s
-Wl,-s''
Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB
TOOLKIT_SCROLL_BARS
Important settings:
value of $LANG: ENU
locale-coding-system: cp1252
Major mode: Emacs-Lisp
Minor modes in effect:
helm-descbinds-mode: t
helm-mode: t
shell-dirtrack-mode: t
projectile-global-mode: t
projectile-mode: t
recentf-mode: t
highlight-parentheses-mode: t
rainbow-delimiters-mode: t
yas-global-mode: t
yas-minor-mode: t
winner-mode: t
window-numbering-mode: t
volatile-highlights-mode: t
global-vi-tilde-fringe-mode: t
vi-tilde-fringe-mode: t
global-undo-tree-mode: t
undo-tree-mode: t
savehist-mode: t
popwin-mode: t
global-page-break-lines-mode: t
page-break-lines-mode: t
Info-breadcrumbs-in-mode-line-mode: t
ido-vertical-mode: t
flx-ido-mode: t
global-evil-surround-mode: t
evil-surround-mode: t
global-evil-search-highlight-persist: t
evil-search-highlight-persist: t
show-smartparens-global-mode: t
show-smartparens-mode: t
smartparens-mode: t
evil-jumper-mode: t
evil-escape-mode: t
global-anzu-mode: t
anzu-mode: t
eval-sexp-fu-flash-mode: t
global-diff-hl-mode: t
diff-hl-mode: t
global-hl-line-mode: t
xterm-mouse-mode: t
global-auto-revert-mode: t
evil-leader-mode: t
evil-mode: t
evil-local-mode: t
which-key-mode: t
override-global-mode: t
diff-auto-refine-mode: t
spacemacs-additional-leader-mode: t
global-eldoc-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
column-number-mode: t
line-number-mode: t
transient-mark-mode: t
hs-minor-mode: t
Recent messages:
user-error: Please specify a file name for the buffer
Saving file c:/Program
Files/emacs/share/emacs/25.0.50/lisp/progmodes/python.el...
Wrote c:/Program Files/emacs/share/emacs/25.0.50/lisp/progmodes/python.el
Compiling c:/Program
Files/emacs/share/emacs/25.0.50/lisp/progmodes/python.el...done
Wrote c:/Program Files/emacs/share/emacs/25.0.50/lisp/progmodes/python.elc
Mark saved where search started [2 times]
Mark set
Mark saved where search started [2 times]
interpreter-mode-alist: Alist mapping interpreter names to major modes.
Invalid face reference: t [15 times]
Load-path shadows:
c:/Users/Matt/AppData/Roaming/.emacs.d/elpa/helm-20151006.1001/helm-multi-match
hides
c:/Users/Matt/AppData/Roaming/.emacs.d/elpa/helm-core-20151004.958/helm-multi-match
c:/Users/Matt/AppData/Roaming/.emacs.d/elpa/seq-20150928.1218/seq hides
c:/Program Files/emacs/share/emacs/25.0.50/lisp/emacs-lisp/seq
Features:
(shadow mail-extr emacsbug message rfc822 mml mml-sec mailabbrev
gmm-utils mailheader sendmail mail-utils helm-command helm-elisp
helm-eval edebug sort skeleton tramp-sh misearch multi-isearch
helm-descbinds helm-mode helm-files image-dired tramp tramp-compat
tramp-loaddefs trampver shell pcomplete format-spec dired-x dired-aux
ffap helm-buffers helm-elscreen helm-tags helm-bookmark helm-adaptive
helm-info bookmark helm-locate helm-grep helm-regexp helm-plugin
helm-external helm-net browse-url xml url url-proxy url-privacy
url-expand url-methods url-history url-cookie url-domsuf url-util
mailcap helm-utils helm-help helm-types helm helm-source eieio-compat
helm-multi-match helm-lib dired find-func async projectile grep compile
ibuf-ext ibuffer recentf tree-widget highlight-parentheses hideshow
rainbow-delimiters yasnippet server winner window-numbering etags xref
project volatile-highlights vi-tilde-fringe undo-tree diff
smooth-scrolling smartparens-config saveplace savehist py-yapf powerline
powerline-separators color powerline-themes popwin page-break-lines
info+ ido-vertical-mode flx-ido flx ido exec-path-from-shell
evil-surround evil-search-highlight-persist evil-numbers evil-lisp-state
smartparens evil-jumper evil-indent-textobject evil-exchange evil-escape
evil-args evil-anzu anzu info cider-eval-sexp-fu eval-sexp-fu rx
highlight diminish diff-hl vc-dir ewoc vc vc-dispatcher company-web
company web-completion-data adaptive-wrap hybrid-mode ielm pp comint
ansi-color hl-line xt-mouse autorevert filenotify core-evilified-state
evil-leader evil evil-integration evil-maps evil-commands
evil-command-window evil-types evil-search evil-ex evil-macros
evil-repeat evil-states evil-core evil-common windmove thingatpt rect
evil-digraphs evil-vars ring which-key quelpa url-parse auth-source
gnus-util password-cache url-vars package-build mm-decode mm-bodies
mm-encode mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mm-util help-fns
mail-prsvr json lisp-mnt use-package bind-key s ucs-normalize vc-git
diff-mode wid-edit solarized-dark-theme solarized dash
core-configuration-layer cl-seq finder-inf core-dotspacemacs ht cl
warnings package epg-config eieio byte-opt bytecomp byte-compile
cl-extra help-mode easymenu seq cconv eieio-core cl-macs gv
core-spacemacs derived edmacro kmacro cl-loaddefs cl-lib
core-keybindings easy-mmode core-use-package-ext core-micro-state corelv
core-toggle core-fonts-support core-spacemacs-buffer core-funcs
core-themes-support advice core-auto-completion core-release-management
core-emacs-backports subr-x pcase time-date mule-util tooltip eldoc
electric uniquify ediff-hook vc-hooks lisp-float-type mwheel dos-w32
ls-lisp disp-table w32-win w32-vars term/common-win tool-bar dnd fontset
image regexp-opt fringe tabulated-list newcomment elisp-mode lisp-mode
prog-mode register page menu-bar rfn-eshadow timer select scroll-bar
mouse jit-lock font-lock syntax facemenu font-core frame cl-generic cham
georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech
european ethiopic indian cyrillic chinese charscript case-table epa-hook
jka-cmpr-hook help simple abbrev minibuffer cl-preloaded nadvice
loaddefs button faces cus-face macroexp files text-properties overlay
sha1 md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote w32notify w32 multi-tty
make-network-process emacs)
Memory information:
((conses 16 795718 736194)
(symbols 56 48097 17)
(miscs 48 535 1402)
(strings 32 96795 260046)
(string-bytes 1 3028696)
(vectors 16 82878)
(vector-slots 8 2024527 372434)
(floats 8 1011 1610)
(intervals 56 5724 3812)
(buffers 976 19))
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^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#21656: 25.0.50; Slashes, Windows, and IPython
2015-10-09 18:54 bug#21656: 25.0.50; Slashes, Windows, and IPython Matthew Alhonte
@ 2015-11-05 9:36 ` Juanma Barranquero
2017-12-03 15:54 ` Noam Postavsky
1 sibling, 0 replies; 3+ messages in thread
From: Juanma Barranquero @ 2015-11-05 9:36 UTC (permalink / raw)
To: Matthew Alhonte; +Cc: 21656
[-- Attachment #1: Type: text/plain, Size: 427 bytes --]
On Fri, Oct 9, 2015 at 8:54 PM, Matthew Alhonte <mattalhonte@gmail.com>
wrote:
> ;; (setq python-shell-interpreter "C:\\Python27\\python.exe"
> ;; python-shell-interpreter-args
> ;; "-i C:\\Python27\\Scripts\\ipython-script.py")
> "
>
> I uncommented the code, but got an error saying " error: Non-hex digit
used for Unicode escape."
How did you get the error? Evaluating that code should work (it does for
me).
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^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#21656: 25.0.50; Slashes, Windows, and IPython
2015-10-09 18:54 bug#21656: 25.0.50; Slashes, Windows, and IPython Matthew Alhonte
2015-11-05 9:36 ` Juanma Barranquero
@ 2017-12-03 15:54 ` Noam Postavsky
1 sibling, 0 replies; 3+ messages in thread
From: Noam Postavsky @ 2017-12-03 15:54 UTC (permalink / raw)
To: Matthew Alhonte; +Cc: 21656
close 21656 26.1
quit
Matthew Alhonte <mattalhonte@gmail.com> writes:
> Hello,
>
> Python.el has this text:
>
> " ;; Running IPython on Windows needs more tweaking. The way you
> should
> ;; set `python-shell-interpreter' and `python-shell-interpreter-args'
> ;; is as follows (of course you need to modify the paths according to
> ;; your system):
>
> ;; (setq python-shell-interpreter "C:\\Python27\\python.exe"
> ;; python-shell-interpreter-args
> ;; "-i C:\\Python27\\Scripts\\ipython-script.py")
> "
>
> I uncommented the code, but got an error saying " error: Non-hex
> digit used for Unicode escape."
Presumably you forgot to double the backslashes like in the example,
e.g., something like
(defcustom python-shell-interpreter
"C:\Users\\Matt\\Anaconda\\python.exe"...
^^
> (defcustom python-shell-interpreter "C:/Users/Matt/Anaconda/
> python.exe"
> "Default Python interpreter for shell."
> :type 'string
> :group 'python)
>
> And it worked! Maybe change the warning in python.el?
I changed the text in emacs-26 to forward slashes to reduce the chances
of confusion.
[1: afb04f7f3c]: 2017-12-03 10:01:12 -0500
Use forward slashes for python w32 config example (Bug#21656)
https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=afb04f7f3cb75c7c744d8fa8cd1cd70ad1755e6f
^ permalink raw reply [flat|nested] 3+ messages in thread
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2015-10-09 18:54 bug#21656: 25.0.50; Slashes, Windows, and IPython Matthew Alhonte
2015-11-05 9:36 ` Juanma Barranquero
2017-12-03 15:54 ` Noam Postavsky
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