Fixes: debbugs:18843
* lisp/progmodes/python.el (python-indent-region): Use
python-indent-line and skip special cases.
* test/automated/python-tests.el (python-indent-region-1)
(python-indent-region-2, python-indent-region-3)
(python-indent-region-4, python-indent-region-5): New tests.
* progmodes/python.el (python-shell-font-lock-kill-buffer):
(python-shell-font-lock-with-font-lock-buffer)
(python-shell-get-buffer, python-ffap-module-path): Use
`derived-mode-p' instead of equality test on `major-mode'.
* lisp/progmodes/python.el (python-shell-virtualenv-root): Rename from
python-shell-virtualenv-path.
(python-shell-internal-get-process-name)
(python-shell-calculate-process-environment)
(python-shell-calculate-exec-path): Use it.
(python-shell-completion-pdb-string-code): Make obsolete.
(python-shell-completion-get-completions): Use
python-shell-completion-string-code resending setup code
continuously for (i)pdb.
(python-shell-completion-get-completions): Detect and send import
statements directly to completion function.
(python-shell-completion-at-point): Simplify prompt calculation
and import vs input completion logic.
* lisp/progmodes/python.el
(python-shell-completion-at-point): Rename from
python-shell-completion-complete-at-point.
(inferior-python-mode): Use it.
(python-completion-at-point): Rename from
python-completion-complete-at-point. Parse input up to first
backward occurrence of whitespace, open-paren, close-paren or
string delimiter.
(python-mode): Use it.
Fixes: debbugs:18084
(python-shell-with-shell-buffer): New macro.
(python-shell-font-lock-get-or-create-buffer)
(python-shell-font-lock-kill-buffer)
(python-shell-font-lock-with-font-lock-buffer)
(python-shell-font-lock-cleanup-buffer)
(python-shell-font-lock-toggle): Use it.
(python-shell-font-lock-turn-on)
(python-shell-font-lock-turn-off): Use it. Make command.
* lisp/progmodes/python.el (inferior-python-mode): Call
accept-process-output and sit-for to ensure all output for process
has been received before running hooks.
(python-shell-internal-get-or-create-process): Cleanup
accept-process-output and sit-for calls.
* lisp/progmodes/python.el (python-shell-make-comint): Remove
accept-process-output call.
(python-shell-get-buffer): Return current buffer if major-mode is
inferior-python-mode.
(python-shell-get-or-create-process): Use it.
(python-shell-send-setup-code): Send all setup code in one string,
output success message and accept-process-output.
* lisp/progmodes/python.el
(python-indent-shift-left): Use user-error instead.
(python-shell-prompt-detect): Use lwarn with python group.
(python-completion-complete-at-point)
(python-eldoc--get-doc-at-point): Don't signal error.
Fixes: debbugs:18067
* lisp/progmodes/python.el (python-shell--package-depth): New var.
(python-shell-package-enable): New command.
(python-util-list-directories, python-util-list-files)
(python-util-list-packages): New functions.
Fixes: debbugs:13570
* lisp/progmodes/python.el:
(python-comint-output-filter-function): Make obsolete.
(python-comint-postoutput-scroll-to-bottom): New function.
(inferior-python-mode): Set comint-output-filter-functions to a
minimum.
Fixes: debbugs:16875
* lisp/progmodes/python.el:
(python-shell-prompt-input-regexps): Add iPython block prompt.
(python-shell-output-syntax-table): Delete var.
(python-shell-font-lock-with-font-lock-buffer): New macro.
(python-shell-font-lock-get-or-create-buffer)
(python-shell-font-lock-kill-buffer)
(python-shell-font-lock-cleanup-buffer)
(python-shell-font-lock-post-command-hook)
(python-shell-font-lock-turn-off): New functions.
(python-shell-font-lock-turn-on): New function.
(inferior-python-mode): Use it.
(python-shell-font-lock-toggle): New command.
(python-shell-font-lock-enable): Rename from
python-shell-enable-font-lock.
(run-python-internal): Use it.
(python-shell-font-lock-comint-output-filter-function): New function.
(python-shell-comint-end-of-output-p): New function.
(python-shell-output-filter): Use it.
(python-util-comint-last-prompt): New function.
(python-util-text-properties-replace-name): New function.
* lisp/progmodes/python.el:
(python-shell-completion-setup-code): New value supporting iPython.
(python-shell-completion-string-code): New value supporting iPython.
(python-shell-completion-get-completions): Use them.
(python-shell-completion-module-string-code): Make obsolete.
(python-shell-prompt-input-regexps)
(python-shell-prompt-output-regexps): Add safeguard for ipdb.
(python-shell-output-filter): Fix comment typo.
* test/automated/python-tests.el:
(python-util-clone-local-variables-1): Fix test.
Fixes: debbugs:15510
* lisp/progmodes/python.el:
(python-shell-interpreter-interactive-arg)
(python-shell-prompt-detect-enabled)
(python-shell-prompt-detect-failure-warning)
(python-shell-prompt-input-regexps)
(python-shell-prompt-output-regexps): New vars.
(python-shell-prompt-calculated-input-regexp)
(python-shell-prompt-calculated-output-regexp): New vars.
(python-shell-get-process-name)
(python-shell-internal-get-process-name)
(python-shell-output-filter)
(python-shell-completion-get-completions): Use them.
(python-shell-prompt-detect)
(python-shell-prompt-validate-regexps): New functions.
(python-shell-prompt-set-calculated-regexps): New function.
(inferior-python-mode): Use it. Also honor overriden
python-shell-interpreter and python-shell-interpreter-args.
(python-shell-make-comint): Honor overriden
python-shell-interpreter and python-shell-interpreter-args.
(python-shell-get-or-create-process): Make it testable by allowing
to call run-python non-interactively.
(python-util-valid-regexp-p): New function.
(python-shell-prompt-regexp, python-shell-prompt-block-regexp)
(python-shell-prompt-output-regexp)
(python-shell-prompt-pdb-regexp): Use it as defcustom :safe.
* test/automated/python-tests.el (python-shell-make-comint-1):
(python-shell-make-comint-2): Fix indentation.
(python-shell-make-comint-3)
(python-shell-make-comint-4): New tests.
(python-shell-get-or-create-process-1): Fix test.
(python-shell-get-or-create-process-2)
(python-shell-get-or-create-process-3): New tests.
(python-shell-internal-get-or-create-process-1): Fix test.
(python-shell-prompt-detect-1): New test.
(python-shell-prompt-detect-2): New test. (Bug#17370)
(python-shell-prompt-detect-3)
(python-shell-prompt-detect-4)
(python-shell-prompt-detect-5)
(python-shell-prompt-detect-6)
(python-shell-prompt-validate-regexps-1)
(python-shell-prompt-validate-regexps-2)
(python-shell-prompt-validate-regexps-3)
(python-shell-prompt-validate-regexps-4)
(python-shell-prompt-validate-regexps-5)
(python-shell-prompt-validate-regexps-6)
(python-shell-prompt-validate-regexps-7)
(python-shell-prompt-set-calculated-regexps-1)
(python-shell-prompt-set-calculated-regexps-2)
(python-shell-prompt-set-calculated-regexps-3)
(python-shell-prompt-set-calculated-regexps-4)
(python-shell-prompt-set-calculated-regexps-5)
(python-shell-prompt-set-calculated-regexps-6)
(python-util-valid-regexp-p-1): New tests.
Enhancements to electric indentation behavior inside
parens.
* test/automated/python-tests.el
(python-tests-self-insert): New function.
(python-triple-quote-pairing): Use it.
(python-util-forward-comment-1): New test. (Bug#17658)
