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cleanup helptext

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Kelly Brazil
2019-11-04 08:06:50 -08:00
parent f26c5818bd
commit c220e35b14
1 changed files with 30 additions and 29 deletions
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15
jc/jc.py
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@ -7,6 +7,7 @@ Main input module
import sys import sys
import signal import signal
import json import json
import textwrap
import jc.parsers.arp import jc.parsers.arp
import jc.parsers.df import jc.parsers.df
import jc.parsers.dig import jc.parsers.dig
@ -36,9 +37,9 @@ def ctrlc(signum, frame):
def main(): def main():
helptext = ''' helptext = '''
Usage: jc PARSER [OPTIONS] Usage: jc PARSER [OPTIONS]
Parsers: Parsers:
--arp arp parser --arp arp parser
--df df parser --df df parser
--dig dig parser --dig dig parser
@ -60,18 +61,18 @@ Parsers:
--uptime uptime parser --uptime uptime parser
--w w parser --w w parser
Options: Options:
-p pretty print output -p pretty print output
Example: Example:
ls -al | jc --ls -p ls -al | jc --ls -p
''' '''
signal.signal(signal.SIGINT, ctrlc) signal.signal(signal.SIGINT, ctrlc)
if sys.stdin.isatty(): if sys.stdin.isatty():
print('jc: missing piped data' + helptext, file=sys.stderr) print('jc: missing piped data' + textwrap.dedent(helptext), file=sys.stderr)
exit() exit()
data = sys.stdin.read() data = sys.stdin.read()
@ -143,7 +144,7 @@ Example:
result = jc.parsers.w.parse(data) result = jc.parsers.w.parse(data)
else: else:
print('jc: missing or incorrect arguments' + helptext, file=sys.stderr) print('jc: missing or incorrect arguments' + textwrap.dedent(helptext), file=sys.stderr)
exit() exit()
# output resulting dictionary as json # output resulting dictionary as json