optparse Questions
7
Solved
I am trying to pass multiple file path arguments via command line to an Rscript which can then be processed using an arguments parser. Ultimately I would want something like this
Rscript test.R --...
Amelita asked 9/12, 2012 at 18:55
3
Solved
Is there any way I can tell argparse to not eat quotation marks?
For example, When I give an argument with quotes, argparse only takes what's inside of the quotes as the argument. I want to captur...
3
I'm learning to use Python and scikit-learn and executed the following block of codes (originally from http://scikit-learn.org/stable/auto_examples/document_classification_20newsgroups.html#example...
Joellenjoelly asked 8/1, 2014 at 15:55
2
Solved
I have written a python utility script that uses optparse to include options and flags at script launch.
Everything works great, but when I import google API oauth2client and run its execute funct...
Kun asked 31/12, 2015 at 18:0
5
Is there any intuitive alternative for argparse/optparse for subcommands? They both are bad - it is either insane config or insane output.
Real world example (stolen, not wanted):
>>> pa...
2
Solved
I'm using Python's optparse to do what it does best, but I can't figure out how to make the option callback trigger on the default argument value if no other is specified via command-line; is this ...
2
Solved
I am using Ruby's OptionParser (require 'optparse') processing a "verbose" option that can be either true or false. It is in the code like this:
parser.on('-v', '--[no-]verbose', 'Verbose mode') ...
Crayton asked 7/2, 2019 at 15:35
3
Solved
When I use Python's argparse or optparse command line argument parser, any unique prefix of an argument is considered valid, e.g.
$ ./buildall.py --help
usage: buildall.py [-h] [-f]
Build a...
1
Solved
For some reason, the optparse usage in this script breaks:
test.R:
#!/usr/bin/env Rscript
library("optparse")
option_list <- list(
make_option(c("-n", "--name"), type="character", default=FA...
2
Solved
How can I deploy a simple ruby script via homebrew?
Here's what I tried
Wrote formula in a GitHub repo named homebrew-foo
# file https://github.com/foo/homebrew-foo/blob/master/foo.rb
class Foo ...
10
Solved
Is there any way to kick off OptionParser several times in one Ruby program, each with different sets of options?
For example:
$ myscript.rb --subsys1opt a --subsys2opt b
Here, myscript.rb woul...
5
Solved
Is there a way to make Python's optparse print the default value of an option or flag when showing the help with --help?
4
Solved
I'm using the python optparse module in my program, and I'm having trouble finding an easy way to parse an option that contains a list of values.
For example:
--groups one,two,three.
I'd like ...
3
Solved
I'm using the optparse module for option/argument parsing. For backwards compatibility reasons, I can't use the argparse module. How can I format my epilog message so that newlines are preserved?
...
5
Solved
I need to parse a command line like
script.rb <mandatory filename> [options]
with optparse.
Sure I can write some custom code to handle the filename, then pass ARGV to optparse, but mayb...
2
Solved
Here is simple example of code:
from optparse import OptionParser
parser = OptionParser()
parser.add_option("-f", "--file", dest="filename")
(options, args) = parser.parse_args()
print options
...
5
Solved
I noticed that the Python 2.7 documentation includes yet another command-line parsing module. In addition to getopt and optparse we now have argparse.
Why has yet another command-line parsing modu...
Jerrine asked 10/7, 2010 at 3:16
3
I was trying out optparse and this is my initial script.
#!/usr/bin/env python
import os, sys
from optparse import OptionParser
parser = OptionParser()
usage = "usage: %prog [options] arg1 arg2"...
Corsica asked 10/2, 2011 at 18:0
3
Solved
Why am I getting no attribute __getitem__ error for dictionary:
Traceback (most recent call last):
File "./thumbnail.py", line 39, in <module>
main()
File "./thumbnail.py", line 19, in ma...
Sandal asked 25/2, 2010 at 1:43
6
Solved
With Perl's Getopt::Long you can easily define command-line options that take a variable number of arguments:
foo.pl --files a.txt --verbose
foo.pl --files a.txt b.txt c.txt --verbose
Is there a...
5
Solved
So I'm stuck on a project I'm working on that involves the command line in python.
So basically, here's what I'm trying to accomplish:
I have a set of functions in a class, say,
def do_option1...
Diggins asked 5/6, 2015 at 14:1
5
Solved
I am not sure what optparse's metavar parameter is used for. I see it is used all around, but I can't see its use.
Can someone make it clear to me? Thanks.
3
Solved
Optparse, the old version just ignores all unrecognised arguments and carries on. In most situations, this isn't ideal and was changed in argparse. But there are a few situations where you want to ...
1
Solved
A Python script that I want to use (called snakefood) is normally run from the commandline and takes commandline arguments, eg:
sfood /path/to/my/project
The parsing of the commandline arguments...
Kirmess asked 2/6, 2014 at 17:52
1
Solved
I'm stuck using python 2.4 for this project so I'm using optparse. Getting the following error when running this code:
Traceback (most recent call last):
File "./clientNFSLatMonME.py", line 49, i...
Boiney asked 29/5, 2014 at 15:41
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