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| author | Georg Brandl <georg@python.org> | 2013-10-06 17:33:56 (GMT) |
|---|---|---|
| committer | Georg Brandl <georg@python.org> | 2013-10-06 17:33:56 (GMT) |
| commit | 29fc4bf5c7b54bcbebd0f41796a2a28c3dc56d79 (patch) | |
| tree | cf51e00f2b00e882d8c7e0938bcf70fc388a5238 | |
| parent | 136a050bf3636b282c4c0c96bd177992425dfef1 (diff) | |
| download | cpython-29fc4bf5c7b54bcbebd0f41796a2a28c3dc56d79.zip cpython-29fc4bf5c7b54bcbebd0f41796a2a28c3dc56d79.tar.gz cpython-29fc4bf5c7b54bcbebd0f41796a2a28c3dc56d79.tar.bz2 | |
Use the platform-independent way of calling a script from the shell: "python prog.py", not "prog.py"
Found by Micheal Wells on docs@.
| -rw-r--r-- | Doc/library/argparse.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Doc/library/argparse.rst b/Doc/library/argparse.rst index 5d4ca96..0b18c6d 100644 --- a/Doc/library/argparse.rst +++ b/Doc/library/argparse.rst @@ -46,7 +46,7 @@ produces either the sum or the max:: Assuming the Python code above is saved into a file called ``prog.py``, it can be run at the command line and provides useful help messages:: - $ prog.py -h + $ python prog.py -h usage: prog.py [-h] [--sum] N [N ...] Process some integers. @@ -61,15 +61,15 @@ be run at the command line and provides useful help messages:: When run with the appropriate arguments, it prints either the sum or the max of the command-line integers:: - $ prog.py 1 2 3 4 + $ python prog.py 1 2 3 4 4 - $ prog.py 1 2 3 4 --sum + $ python prog.py 1 2 3 4 --sum 10 If invalid arguments are passed in, it will issue an error:: - $ prog.py a b c + $ python prog.py a b c usage: prog.py [-h] [--sum] N [N ...] prog.py: error: argument N: invalid int value: 'a' |