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This commit is contained in:
Kovid Goyal 2014-02-09 22:28:02 +05:30
parent c420ec0463
commit 6eb89e931a
1 changed files with 2 additions and 6 deletions
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8
src/calibre/library/cli.py
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@ -810,16 +810,12 @@ def add_plugin_parser_options(fmt, parser, log):
return plugin
def print_help(parser, log):
help = parser.format_help().encode(preferred_encoding, 'replace')
log(help)
def validate_command_line(parser, args, log):
# calibredb catalog path/to/destination.[epub|csv|xml|...] [options]
# Validate form
if not len(args) or args[0].startswith('-'):
print_help(parser, log)
parser.print_help()
log.error("\n\nYou must specify a catalog output file of the form 'path/to/destination.extension'\n"
"To review options for an output format, type 'calibredb catalog <.extension> --help'\n"
"For example, 'calibredb catalog .xml --help'\n")
@ -830,7 +826,7 @@ def validate_command_line(parser, args, log):
file_extension = output[output.rfind('.') + 1:].lower()
if not file_extension in available_catalog_formats():
print_help(parser, log)
parser.print_help()
log.error("No catalog plugin available for extension '%s'.\n" % file_extension +
"Catalog plugins available for %s\n" % ', '.join(available_catalog_formats()))
raise SystemExit(1)