<snip>
We still have to deal with the fact that basically every Unix environment is "advanced" in the above sense (the python2/python3 split). I don't have a solution for that (other than "upgrade to Windows" ;-)).
Provide the "py" command on linux and mac. And make it the default recommended way in the documentation.
+1 from me.
<snip> How about update pip so that, from the command line it can accept pretty much the same syntax as the py launcher: - "python -m pip operation ..." all use the same python as is running the pip module. - "pip -X[.Y][-32|-64] operation ..." tries to find a python matching -X[.Y][-32|-64] and if it succeeds executes "python -m pip operation ..." with that python, (if it doesn't find a matching python is should fail with a sensible error message and possibly list the valid python specifiers). "pip operation ..." searches the available python contexts and, if there is only one, (or in a venv), calls "python -m pip operation ..." using it but, if there is more than one candidate, (or in not in a venv), tells the user that they have more than one python and need to specify which, listing the options. "pip -0" searches the available pythons and lists the available contexts. Ideally the list contexts operations would differentiate between user space and system contexts and display them suitably based on the current user privileges. This would: - maintain the current behaviour as much as possible, - not break all of the existing examples in the wild & literature - avoid trying to introduce a new launcher command on Mac/Linux, - propagate reasonably quickly, as people are already fairly used to being prompted to update pip, - Automatically propagate to the default pip as long as it was back ported to at least 2.7, possibly further. - Allow users who do need to support multiple python installations to do so, (I am one of those). - Does not require updates to python itself. -- Steve (Gadget) Barnes Any opinions in this message are my personal opinions and do not reflect those of my employer. --- This email has been checked for viruses by AVG. http://www.avg.com