Per pybugs.pho...@safersignup.com added the comment:
On POSIX the interpreter will be read from the first line of a file.
On Windows the interpreter will be read from the Registry
HKEY_CLASSES_ROOT\.file-extension .
So the correct way to associate a interpreter to a file is to invent a
Éric Araujo mer...@netwok.org added the comment:
Related to #870479 (should we make that one a meta-bug?)
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anatoly techtonik techto...@gmail.com added the comment:
This issue is so old and I do not have time to reread it fully, unfortunately.
I believe I wanted to install packages using easy_install, pip or whatever
I have and get Scripts/something.bat for my version of Python. This version is
Changes by Gabriel Genellina gagsl-...@yahoo.com.ar:
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sorin sorin.sbar...@gmail.com added the comment:
I totally agree that we must create batch files for commands but not by
including python code inside them.
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Changes by Tarek Ziadé ziade.ta...@gmail.com:
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priority: - normal
type: - feature request
versions: +Python 2.7, Python 3.1 -Python 2.6
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Changes by anatoly techtonik techto...@gmail.com:
Added file: http://bugs.python.org/file13577/executable.scripts.on.nt.patch
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anatoly techtonik techto...@gmail.com added the comment:
I've updated the script to parse unlimited number of parameters on NT,
to return %errorcode% and to fallback to default Python compiler.
It is based on similar workarounds we've made for SCons in
anatoly techtonik techto...@gmail.com added the comment:
The point is not in generating .bat files. The point is to make scripts
executable with exactly the same version of Python the script was
installed. It works well on POSIX, but doesn't work on windows at all.
There is no other way to fix
Jean-Michel Fauth wxjmfa...@gmail.com added the comment:
It is true, that on Windows the mime types, .py, .pyw point to a
specific version of Python.
Having Python 2.4, 2.5, 2.6, 3.0, 3.1 installed on my hd and
applications using these (different) versions, I am *very glad* on that
system, all
Amaury Forgeot d'Arc amaur...@gmail.com added the comment:
on Windows the mime types, .py, .pyw point to a
specific version of Python.
It could also point to a python launcher, which reads the first line
of the file and starts the corresponding version of the interpreter.
Visual Studio does
Mark Hammond mhamm...@users.sourceforge.net added the comment:
It could also point to a python launcher, which reads the first line
What would that first line look like on Windows?
o:\src\python-2.6-svn\PCBuild\python.exe would be appropriate for my
machine, but I wouldn't really be happy
Amaury Forgeot d'Arc amaur...@gmail.com added the comment:
I agree.
In any case, double-clicking on a .py file should start an installed
interpreter, that is one listed in the registry:
HKEY_LOCAL_MACHINE\SOFTWARE\Python\PythonCore\X.Y\InstallPath
Today starting a .py file only open the last
Andrew Svetlov andrew.svet...@gmail.com added the comment:
Maybe also let's look on setuptools solution.It can make windows
executable for 'entry point scripts'.
Also there are family scripts for single entry point:
* easy_install.exe
* easy_install-2.5.exe
* easy_install-2.5-script.py
*
anatoly techtonik techto...@gmail.com added the comment:
The solution with launcher is complex (if not complicated). It will make
scripts unportable - consider using a removable disk with your Python
and application script. The interpreter was not installed on target
system, but with .bat file
Andrew Svetlov andrew.svet...@gmail.com added the comment:
optional .bat file generating - probably not bad idea.
But I definitely don't want to see this issue as default.
Maybe just tool for generating bat files for desired packages based on
package metadata for scripts can be solution?
Benny Bach benny.b...@gmail.com added the comment:
If you have to name the script with a .bat extension it is not portable
to other platforms or did I misunderstand something?
The point of generating the bat file is to be able to use the same
script on all platforms.
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Amaury Forgeot d'Arc amaur...@gmail.com added the comment:
On posix platform, build_scripts already updates the #! line to refer to
the target interpreter, and changes the file mode.
On Windows, it could change the extension as well. Or does it causes
problems?
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Benny Bach benny.b...@gmail.com added the comment:
Ok - I see what you mean. I can't see any problems with it. However
generating a separate bat file has the advantage that you can still
invoke the original script by calling python explicitly.
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Amaury Forgeot d'Arc amaur...@gmail.com added the comment:
I sometimes use this trick on Windows: name the script with a .bat
extension, and put these lines on top of the file:
@echo off
rem =
rem run python on this bat file.
rem The -x causes python to skip the first line of the file:
Changes by Tarek Ziadé ziade.ta...@gmail.com:
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Mark Hammond [EMAIL PROTECTED] added the comment:
I can see how this might be useful, but I agree it should not happen by
default, at least until it has been out for a while and feedback is
clear that people do want it by default.
I'd also like to find a way to pass all args, not just the first
anatoly techtonik [EMAIL PROTECTED] added the comment:
The same issue in Roundup Tracker bugtracker
http://sourceforge.net/tracker2/index.php?func=detailaid=1163804group_id=31577atid=402788
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anatoly techtonik [EMAIL PROTECTED] added the comment:
1. Associations still do not show Scripts/ among executable files in Run
dialog.
2. Association works only for one version of properly installed Python.
It won't work if Python is installed for different user, if extensions
are not
Terry J. Reedy [EMAIL PROTECTED] added the comment:
As a Windows user, I am not sure I would want this. A run command
associated with .py makes all .py files executable. From a command
prompt, which I suspect most Windows users never use, typing 'python' is
not a big deal. Adding .bat files
New submission from anatoly techtonik [EMAIL PROTECTED]:
Distutils contains code to make scripts executable on posix platform.
Here is a patch to for the same feature for nt. It adds .bat file for
every script that doesn't have executable launcher.
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components: Distutils
files:
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