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Re: Python mode and eldoc "freeze"
From: |
Chong Yidong |
Subject: |
Re: Python mode and eldoc "freeze" |
Date: |
Sat, 21 Oct 2006 00:43:10 -0400 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
johnsu01 <address@hidden> writes:
> I'm using the python-mode included with this version of emacs.
>
> I have (add-hook 'python-mode-hook 'turn-on-eldoc-mode).
>
> When I move to any keyword in a python source file, expecting information to
> be
> shown in the minibuffer, emacs appears to freeze. I can't move point or type
> anything.
>
> When I hit C-g, then the effects of all the typing I did during the "freeze"
> appear. So if I hit C-u C-n while frozen, after C-g, point moves down 4 lines.
Basically, python-send-receive (called by python-eldoc-function) is
waiting forever for input to arrive. It expects to receive a string
"_emacs_out" from the emacs.eargs Python function (defined in
etc/emacs.py) in the inferior python process. The trouble is in
emacs.eargs:
def eargs (name, imports):
"Get arglist of NAME for Eldoc &c."
print 'goo'
try:
if imports: exec imports
parts = name.split ('.')
if len (parts) > 1:
exec 'import ' + parts[0] # might fail
....
Apparently if the exec fails, this function neglects to print
'_emacs_out'. This can be verified using
M-x run-python RET
emacs.eargs("self.foo", "import binascii\n")
RET
I don't know enough Python to fix this. Can someone help?
- Python mode and eldoc "freeze", johnsu01, 2006/10/20
- Re: Python mode and eldoc "freeze",
Chong Yidong <=
- Re: Python mode and eldoc "freeze", Chong Yidong, 2006/10/21
- Re: Python mode and eldoc "freeze", Stefan Monnier, 2006/10/22
- Re: Python mode and eldoc "freeze", John Sullivan, 2006/10/24
- Re: Python mode and eldoc "freeze", Slawomir Nowaczyk, 2006/10/27
- Re: Python mode and eldoc "freeze", John Sullivan, 2006/10/31
- Re: Python mode and eldoc "freeze", Slawomir Nowaczyk, 2006/10/31
- Re: Python mode and eldoc "freeze", Dave Love, 2006/10/26
- Re: Python mode and eldoc "freeze", Stefan Monnier, 2006/10/26
- Re: Python mode and eldoc "freeze", Richard Stallman, 2006/10/27