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fallback if info and doc items don't exist

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Kelly Brazil
2022-03-14 12:17:18 -07:00
parent ff9527a098
commit 9e80fd2b97
2 changed files with 15 additions and 11 deletions
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21
jc/cli.py
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@ -156,9 +156,9 @@ def parsers_text(indent=0, pad=0):
ptext = '' ptext = ''
padding_char = ' ' padding_char = ' '
for p in all_parser_info(): for p in all_parser_info():
parser_arg = p['argument'] parser_arg = p.get('argument', 'UNKNOWN')
padding = pad - len(parser_arg) padding = pad - len(parser_arg)
parser_desc = p['description'] parser_desc = p.get('description', 'No description available.')
indent_text = padding_char * indent indent_text = padding_char * indent
padding_text = padding_char * padding padding_text = padding_char * padding
ptext += indent_text + parser_arg + padding_text + parser_desc + '\n' ptext += indent_text + parser_arg + padding_text + parser_desc + '\n'
@ -232,11 +232,15 @@ def help_doc(options):
if parser_name in parsers: if parser_name in parsers:
p_info = parser_info(arg, documentation=True) p_info = parser_info(arg, documentation=True)
compatible = ', '.join(p_info['compatible']) compatible = ', '.join(p_info.get('compatible', ['unknown']))
documentation = p_info.get('documentation', 'No documentation available.')
version = p_info.get('version', 'unknown')
author = p_info.get('author', 'unknown')
author_email = p_info.get('author_email', 'unknown')
doc_text = \ doc_text = \
f'{p_info["documentation"]}\n'\ f'{documentation}\n'\
f'Compatibility: {compatible}\n\n'\ f'Compatibility: {compatible}\n\n'\
f'Version {p_info["version"]} by {p_info["author"]} ({p_info["author_email"]})\n' f'Version {version} by {author} ({author_email})\n'
return doc_text return doc_text
@ -314,12 +318,9 @@ def magic_parser(args):
if len(args_given) == 0: if len(args_given) == 0:
return False, None, None, [] return False, None, None, []
magic_dict = {}
parser_info = about_jc()['parsers']
# create a dictionary of magic_commands to their respective parsers. # create a dictionary of magic_commands to their respective parsers.
for entry in parser_info: magic_dict = {}
# Update the dict with all of the magic commands for this parser, if they exist. for entry in all_parser_info():
magic_dict.update({mc: entry['argument'] for mc in entry.get('magic_commands', [])}) magic_dict.update({mc: entry['argument'] for mc in entry.get('magic_commands', [])})
# find the command and parser # find the command and parser

5
jc/lib.py
View File

@ -297,7 +297,10 @@ def parser_info(parser_mod_name: str, documentation: bool = False) -> Dict:
info_dict['plugin'] = True info_dict['plugin'] = True
if documentation: if documentation:
info_dict['documentation'] = parser_mod.__doc__ docs = parser_mod.__doc__
if not docs:
docs = 'No documentation available.\n'
info_dict['documentation'] = docs
return info_dict return info_dict