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Python Mode News
================
New in version 6.0.5
--------------------
- `py-shell-name' accepts PATH/TO/EXECUTABLE
in addition to name of an installed default Python-Shell.
Permits installing commands like
(defun python-XYZ-shell (&optional argprompt)
"Start an Python-XYZ interpreter ... "
(interactive)
(let ((py-shell-name "PATH/TO/PYTHON-XYZ"))
(py-shell argprompt)))
- new `py-number-face',
visible only when customized and `py-use-number-face-p' is `t',
inherits default face
With large files fontifying numbers may cause a delay
Credits to github.com/fgallina/python.el/issues42
- new boolean `py-report-level-p'
if `t', reached indent level is messaged
New in version 6.0.4
--------------------
- Python shell starts with `python-mode'
that's needed by completion for now
boolean customizable `py-start-run-py-shell'
- outline-(minor-)mode enabled providing regular
expressions. Customize `py-outline-minor-mode-p' to
switch it on with python-mode
- Hook delivered to start hs-minor-mode from python-mode
Customize `py-hide-show-minor-mode-p'
Key setting example:
(global-set-key [(super s)] 'hs-hide-all)
(global-set-key [(super S)] 'hs-show-all)
- Listing of available commands in org-mode and reST
format in directory "doc"
- Python shells and executing forms may be called as
dedicated process. See commands available \w suffix
"-dedicated".
- completion fixed: M-TAB completes in Python buffer, TAB
completes in Python shells
- py-down-FORM-lc commands
Goto beginning of line following end of FORM.
\"-lc\" stands for \"left-corner\" - a complementary command travelling left, whilst `py-end-of-FORM' stops at right corner.
Implemented forms are "block", "clause", "def", "class", "statement".
- py-down-FORM commands
like py-down-block introduced in version 6.0.3,
implemented also for "clause", "def", "class",
"statement".
Go to the beginning of next block below
current level.
New in version 6.0.3
--------------------
- ipython integration started
- commands `ipython', `python2', `python3', `jython', `python'
opening a respective python shell
- py-shift-block-left, py-shift-block-right etc.
Implemented forms that way are
"paragraph" "block" "clause" "def" "class" "line" "statement"
- py-dedent
Dedent line according to `py-indent-offset'. With
arg, do it that many times. If point is between
indent levels, dedent to next level. Stops at BOL.
Returns column reached, if dedent done, nil otherwise.
- py-indent-forward-line
Indent line and move one line forward. If
`py-kill-empty-line' is non-nil, delete an empty
line. When closing a form, use py-close-block et al,
which will move and indent likewise. Returns position.
- py-close-block, -clause, -def, class
Set indent level to that of beginning of definition.
If final line isn't empty and
`py-close-block-provides-newline' non-nil, insert a
newline. Returns column.
- new commands specifying the shell override
`py-shell-name' for execution
implemented shells are "python" "python2" "python2.7"
"python3" "python3.2" "jython"
available with default, -switch and -no-switch
option, i.e.
py-execute-region-python3.2
py-execute-region-python3.2-switch
py-execute-region-python3.2-no-switch etc.
Docstring of py-execute-region-python3.2-switch for
example: "Send the region to a common shell calling the
python3.2 interpreter. Ignores setting of
`py-shell-switch-buffers-on-execute', output-buffer
will being switched to."
- Declarations
Deal with assigments resp. statements in current
level which don't open blocks. Provides common edit
functions as copy, mark, kill, goto beg/end.
Functions will be used typically to grasp
initialisations resp. assignements of variables
between the definition of a class or method and it's
body, likewise global stuff at the head of a file.
- column-marker.el
Commands `column-marker-1', `column-marker-2', and
`column-marker-3' each highlight a given column
(using different background colors by default).
M-x column-marker-1 highlights the column where the
cursor is, in face `column-marker-1'.
C-u 70 M-x column-marker-2 highlights column 70 in
face `column-marker-2'.
C-u 70 M-x column-marker-3 highlights column 70 in
face `column-marker-3'. The face `column-marker-2'
highlighting no longer shows.
C-u M-x column-marker-3 turns off highlighting for
column-marker-3, so face `column-marker-2'
highlighting shows again for column 70.
C-u C-u M-x column-marker-1 (or -2 or -3) erases all
column highlighting.
;;
Thanks a lot to it's author Rick Bielawski <rbielaws@i1.net>,
to Drew Adams for his care and Emacs Wiki hosting it.
New in version 6.0.2
--------------------
- py-electric-comment
"Insert a comment. If starting a comment, indent
accordingly. If a numeric argument ARG is provided,
that many colons are inserted non-electrically. With
universal-prefix-key C-u a \"#\" Electric behavior
is inhibited inside a string or comment."
- New commands `py-partial-expression':
"." operators delimit a partial-expression on it's
level.
Given the function below, `py-partial-expression'
called at pipe symbol would copy and return:
def usage():
print """Usage: %s
....""" % (
os.path.basename(sys.argv[0]))
------------|-------------------------
==> path
os.path.basename(sys.argv[0]))
------------------|-------------------
==> basename(sys.argv[0]))
os.path.basename(sys.argv[0]))
--------------------------|-----------
==> sys
os.path.basename(sys.argv[0]))
------------------------------|-------
==> argv[0]
while `py-expression' would copy and return
(
os.path.basename(sys.argv[0]))
;;;;;
Also for existing commands a shorthand is defined:
(defalias 'py-statement 'py-copy-statement)
which will mark, copy and return.
- Commands implementing a behavior which customizing of
`py-shell-switch-buffers-on-execute' would do:
py-execute-buffer-no-switch
py-execute-buffer-switch
py-execute-region-no-switch
py-execute-region-switch
- Several bugfixes.
New in version 6.0.1
--------------------
- New commands py-expression:
py-copy-expression
py-mark-expression
py-beginning-of-expression
py-end-of-expression
py-kill-expression
Also several of bugfixes are done.
New in version 6.0
--------------------
- Finer grained commands, core re-write.
As shown below for the `mark'-command, delete,
copy, jump to beginning and end of the respective
programming-expressions:
py-mark-statement
py-mark-block
py-mark-block-or-clause
py-mark-def
py-mark-def-or-class
py-mark-class
py-mark-clause
- Also a couple of bugfixes are done.
New in version 5.2.1
--------------------
- Syntax highlight as a keyword "lambda:" just like "lambda x:". Given by Dan
Davison.
- Add "python3" as a key for python-mode in interpreter-mode-alist and
auto-mode-alist.
New in version 5.2.0
--------------------
- Fixed filling of triple-quoted strings.
- Add new font-lock faces for class names and exception names.
- Do not fill when calling fill-paragraph with point in a region of code.
- Fixed font-locking of exception names in parenthesized lists.
- Fixed font-locking of decorators with arguments.
- Fixed font-locking of triple-quoted strings; single quotes appearing in
triple-quoted strings no longer upset font-locking.
- Fixed the stack-entry regexp used by pdbtrack so that it now works with
module-level frames.
- Do not bind C-c C-h; `py-help-at-point' is now on C-c C-e by default.
- hide-show mode is now supported.
- When shifting regions right and left, keep the region active in Emacs.
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