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545d2c296a
If a line was exactly the length of `linewrap`, the extra space was causing the next line to be blank. But if the line is empty, we need the space to maintain the `| ` sidebar.
105 lines
3.6 KiB
Python
105 lines
3.6 KiB
Python
#!/usr/bin/env python
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# encoding: utf-8
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import re
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import textwrap
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from datetime import datetime
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class Entry:
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def __init__(self, journal, date=None, title="", body="", starred=False):
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self.journal = journal # Reference to journal mainly to access it's config
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self.date = date or datetime.now()
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self.title = title.strip("\n ")
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self.body = body.strip("\n ")
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self.tags = self.parse_tags()
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self.starred = starred
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self.modified = False
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def parse_tags(self):
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fulltext = " ".join([self.title, self.body]).lower()
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tags = re.findall(r'(?u)([{tags}]\w+)'.format(tags=self.journal.config['tagsymbols']), fulltext, re.UNICODE)
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self.tags = tags
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return set(tags)
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def __unicode__(self):
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"""Returns a string representation of the entry to be written into a journal file."""
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date_str = self.date.strftime(self.journal.config['timeformat'])
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title = date_str + " " + self.title
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if self.starred:
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title += " *"
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body = self.body.strip()
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return u"{title}{sep}{body}\n".format(
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title=title,
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sep="\n" if self.body else "",
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body=body
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)
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def pprint(self, short=False):
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"""Returns a pretty-printed version of the entry.
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If short is true, only print the title."""
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date_str = self.date.strftime(self.journal.config['timeformat'])
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if not short and self.journal.config['linewrap']:
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title = textwrap.fill(date_str + " " + self.title, self.journal.config['linewrap'])
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body = "\n".join([
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textwrap.fill((line + " ") if (len(line) == 0) else line,
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self.journal.config['linewrap'],
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initial_indent="| ",
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subsequent_indent="| ",
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drop_whitespace=False)
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for line in self.body.strip().splitlines()
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])
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else:
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title = date_str + " " + self.title
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body = self.body.strip()
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# Suppress bodies that are just blanks and new lines.
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has_body = len(self.body) > 20 or not all(char in (" ", "\n") for char in self.body)
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if short:
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return title
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else:
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return u"{title}{sep}{body}\n".format(
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title=title,
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sep="\n" if has_body else "",
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body=body if has_body else "",
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)
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def __repr__(self):
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return "<Entry '{0}' on {1}>".format(self.title.strip(), self.date.strftime("%Y-%m-%d %H:%M"))
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def __eq__(self, other):
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if not isinstance(other, Entry) \
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or self.title.strip() != other.title.strip() \
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or self.body.strip() != other.body.strip() \
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or self.date != other.date \
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or self.starred != other.starred:
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return False
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return True
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def __ne__(self, other):
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return not self.__eq__(other)
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def to_dict(self):
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return {
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'title': self.title.strip(),
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'body': self.body.strip(),
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'date': self.date.strftime("%Y-%m-%d"),
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'time': self.date.strftime("%H:%M"),
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'starred': self.starred
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}
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def to_md(self):
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date_str = self.date.strftime(self.journal.config['timeformat'])
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body_wrapper = "\n\n" if self.body.strip() else ""
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body = body_wrapper + self.body.strip()
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space = "\n"
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md_head = "###"
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return u"{md} {date}, {title} {body} {space}".format(
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md=md_head,
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date=date_str,
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title=self.title,
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body=body,
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space=space
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)
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