On 29 December 2010 15:45, Michael Foord fuzzyman@voidspace.org.uk wrote:
On 29 December 2010 15:18, Georg Brandl g.brandl@gmx.net wrote:
Am 29.12.2010 15:46, schrieb Michael Foord:
I like the idea, but that's a fairly big semantic change. What about adding an -e option that takes an expression, and prints its value?So
you'd have python -e "12 / 4.1" (AFAICT, -e is unused at present).That would be great. I did worry that changing the output would be
backwards
incompatible with code that shells out to Python using "-c", so a
different
command line option would be great. So long as it works with multiple
statements
(semi-colon separated) like the current "-c" behaviour.
Hey, what about this little module:
import sys for x in sys.argv[1:]: exec compile(x, '<cmdline>', 'single')
Then:
$ python -me '1+1; 2+2' 2 4
So now you can `pip install e` and then `python -me`...
As an added bonus if the first argument is a module name it will print out the location of the module on the filesystem.
Michael
Michael
Georg
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