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add markdown support #8

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Stephan Gabler 2012-04-17 21:10:39 +02:00
parent a8a7fb2944
commit 9a2ea77086
1 changed files with 42 additions and 5 deletions
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47
jrnl.py
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@ -68,6 +68,21 @@ class Entry:
'time': self.date.strftime("%H:%M")
}
def to_md(self):
date_str = self.date.strftime(self.journal.config['timeformat'])
body_wrapper = "\n\n" if self.body.strip() else ""
body = body_wrapper + self.body.strip()
space = "\n"
md_head = "###"
return "%(md)s %(date)s, %(title)s %(body)s %(space)s" % {
'md': md_head,
'date': date_str,
'title': self.title,
'body': body,
'space': space
}
class Journal:
def __init__(self, config, **kwargs):
config.update(kwargs)
@ -174,6 +189,22 @@ class Journal:
"""Returns a JSON representation of the Journal."""
return json.dumps([e.to_dict() for e in self.entries], indent=2)
def to_md(self):
"""Returns a markdown representation of the Journal"""
out = []
year, month = -1, -1
for e in self.entries:
if not e.date.year == year:
year = e.date.year
out.append(str(year))
out.append("=" * len(str(year)) + "\n")
if not e.date.month == month:
month = e.date.month
out.append(e.date.strftime("%B"))
out.append('-' * len(e.date.strftime("%B")) + "\n")
out.append(e.to_md())
return "\n".join(out)
def __repr__(self):
return "<Journal with %d entries>" % len(self.entries)
@ -315,16 +346,18 @@ if __name__ == "__main__":
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 = parser.add_argument_group('Export / Import', 'Options for transmogrifying your journal')
reading.add_argument('--json', dest='json', action="store_true", help='Returns a JSON-encoded version of the Journal')
reading.add_argument('--encrypt', dest='encrypt', action="store_true", help='Encrypts your existing journal with a new password')
reading.add_argument('--decrypt', dest='decrypt', action="store_true", help='Decrypts your journal and stores it in plain text')
exporting = parser.add_argument_group('Export / Import', 'Options for transmogrifying your journal')
exporting.add_argument('--json', dest='json', action="store_true", help='Returns a JSON-encoded version of the Journal')
exporting.add_argument('--markdown', dest='markdown', action="store_true", help='Returns a Markdown-formated version of the Journal')
exporting.add_argument('--encrypt', dest='encrypt', action="store_true", help='Encrypts your existing journal with a new password')
exporting.add_argument('--decrypt', dest='decrypt', action="store_true", help='Decrypts your journal and stores it in plain text')
args = parser.parse_args()
# Guess mode
compose = True
export = False
if args.json or args.decrypt or args.encrypt:
if args.json or args.decrypt or args.encrypt or args.markdown:
compose = False
export = True
elif args.start_date or args.end_date or args.limit or args.strict:
@ -368,6 +401,9 @@ if __name__ == "__main__":
elif args.json: # export to json
print(journal.to_json())
elif args.markdown: # export to json
print(journal.to_md())
elif args.encrypt:
journal.config['encrypt'] = True
journal.config['password'] = ""
@ -382,3 +418,4 @@ if __name__ == "__main__":
journal.write()
journal.save_config()
print("Journal decrypted to %s." % journal.config['journal'])