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add short option like discussed in #20

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a -short option, which only outputs the titles of the entries, not the entire entries. So jrnl @maebert will display the full entries, but jrnl -short @maebert will output all lines containing the tag. jrnl -short without a search tag will display all titles
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Stephan Gabler 2012-05-03 11:42:24 +02:00
parent 46a7bea4b4
commit d5b931c4a1
1 changed files with 21 additions and 3 deletions
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24
jrnl.py
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@ -247,7 +247,7 @@ class Journal:
if n: if n:
self.entries = self.entries[-n:] self.entries = self.entries[-n:]
def filter(self, tags=[], start_date=None, end_date=None, strict=False): def filter(self, tags=[], start_date=None, end_date=None, strict=False, short=False):
"""Removes all entries from the journal that don't match the filter. """Removes all entries from the journal that don't match the filter.
tags is a list of tags, each being a string that starts with one of the tags is a list of tags, each being a string that starts with one of the
@ -268,6 +268,20 @@ class Journal:
and (not start_date or entry.date > start_date) and (not start_date or entry.date > start_date)
and (not end_date or entry.date < end_date) and (not end_date or entry.date < end_date)
] ]
if short:
if tags:
for e in self.entries:
res = []
for tag in tags:
matches = [m for m in re.finditer(tag, e.body)]
for m in matches:
date = e.date.strftime(self.config['timeformat'])
excerpt = e.body[m.start():min(len(e.body), m.end()+60)]
res.append('%s %s ..' % (date, excerpt))
e.body = "\n".join(res)
else:
for e in self.entries:
e.body = ''
self.entries = result self.entries = result
def parse_date(self, date): def parse_date(self, date):
@ -380,6 +394,7 @@ if __name__ == "__main__":
reading.add_argument('-to', dest='end_date', metavar="DATE", help='View entries before this date') reading.add_argument('-to', dest='end_date', metavar="DATE", help='View entries before this date')
reading.add_argument('-and', dest='strict', action="store_true", help='Filter by tags using AND (default: OR)') reading.add_argument('-and', dest='strict', action="store_true", help='Filter by tags using AND (default: OR)')
reading.add_argument('-n', dest='limit', default=None, metavar="N", help='Shows the last n entries matching the filter', nargs="?", type=int) reading.add_argument('-n', dest='limit', default=None, metavar="N", help='Shows the last n entries matching the filter', nargs="?", type=int)
reading.add_argument('-short', dest='short', action="store_true", help='Show only titles or line containing the search tags')
exporting = parser.add_argument_group('Export / Import', 'Options for transmogrifying your journal') exporting = parser.add_argument_group('Export / Import', 'Options for transmogrifying your journal')
exporting.add_argument('--tags', dest='tags', action="store_true", help='Returns a list of all tags and number of occurences') exporting.add_argument('--tags', dest='tags', action="store_true", help='Returns a list of all tags and number of occurences')
@ -396,7 +411,7 @@ if __name__ == "__main__":
if args.json or args.decrypt or args.encrypt or args.markdown or args.tags: if args.json or args.decrypt or args.encrypt or args.markdown or args.tags:
compose = False compose = False
export = True export = True
elif args.start_date or args.end_date or args.limit or args.strict: elif args.start_date or args.end_date or args.limit or args.strict or args.short:
# Any sign of displaying stuff? # Any sign of displaying stuff?
compose = False compose = False
elif not args.date and args.text and all(word[0] in config['tagsymbols'] for word in args.text): elif not args.date and args.text and all(word[0] in config['tagsymbols'] for word in args.text):
@ -434,7 +449,10 @@ if __name__ == "__main__":
journal.write() journal.write()
elif not export: # read mode elif not export: # read mode
journal.filter(tags=args.text, start_date=args.start_date, end_date=args.end_date, strict=args.strict) journal.filter(tags=args.text,
start_date=args.start_date, end_date=args.end_date,
strict=args.strict,
short=args.short)
journal.limit(args.limit) journal.limit(args.limit)
print(journal) print(journal)