diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arg_parser.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/arg_parser.py b/src/arg_parser.py new file mode 100644 index 0000000..c2db3bd --- /dev/null +++ b/src/arg_parser.py @@ -0,0 +1,18 @@ +import argparse + + +AVAILABLE_COMMANDS_HELP_STRING = """Available commands: + row-at n: print row at the nth position + get-rows n: print first n rows + insert "csv string": insert row at the end, the row must have exactly 3 elements. + search "lookup": search "lookup" in the table. + """ + + +class ArgParser: + def __init__(self): + self.parser = argparse.ArgumentParser() + self.parser.add_argument('-f', required=True, help='CSV file location') + self.parser.add_argument('-c', required=True, help=AVAILABLE_COMMANDS_HELP_STRING, nargs=2) + self.args = self.parser.parse_args() + print(self.args)
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