How to use the jrnl.Entry function in jrnl

date_blob_re = re.compile("(?:^|\n)\\[([^\\]]+)\\] ")
        last_entry_pos = 0
        for match in date_blob_re.finditer(journal_txt):
            date_blob = match.groups()[0]
            try:
                new_date = datetime.strptime(date_blob, self.config["timeformat"])
            except ValueError:
                # Passing in a date that had brackets around it
                new_date = time.parse(date_blob, bracketed=True)

            if new_date:
                if entries:
                    entries[-1].text = journal_txt[last_entry_pos:match.start()]
                last_entry_pos = match.end()
                entries.append(Entry.Entry(self, date=new_date))

        # If no entries were found, treat all the existing text as an entry made now
        if not entries:
            entries.append(Entry.Entry(self, date=time.parse("now")))

        # Fill in the text of the last entry
        entries[-1].text = journal_txt[last_entry_pos:]

        for entry in entries:
            entry._parse_text()
        return entries

# UUIDs of the new entries against self.entries, updating the entries
        # if the edited entries differ, and deleting entries from self.entries
        # if they don't show up in the edited entries anymore.

        # Initialise our current entry
        entries = []
        current_entry = None

        for line in edited.splitlines():
            # try to parse line as UUID => new entry begins
            line = line.rstrip()
            m = re.match("# *([a-f0-9]+) *$", line.lower())
            if m:
                if current_entry:
                    entries.append(current_entry)
                current_entry = Entry.Entry(self)
                current_entry.modified = False
                current_entry.uuid = m.group(1).lower()
            else:
                date_blob_re = re.compile("^\\[[^\\]]+\\] ")
                date_blob = date_blob_re.findall(line)
                if date_blob:
                    date_blob = date_blob[0]
                    new_date = jrnl_time.parse(date_blob.strip(" []"))
                    if line.endswith("*"):
                        current_entry.starred = True
                        line = line[:-1]
                    current_entry.title = line[len(date_blob) - 1 :]
                    current_entry.date = new_date
                elif current_entry:
                    current_entry.body += line + "\n"

filenames.append(os.path.join(root, filename))
        self.entries = []
        for filename in filenames:
            with open(filename, "rb") as plist_entry:
                try:
                    dict_entry = plistlib.readPlist(plist_entry)
                except self.PLIST_EXCEPTIONS:
                    pass
                else:
                    try:
                        timezone = pytz.timezone(dict_entry["Time Zone"])
                    except (KeyError, pytz.exceptions.UnknownTimeZoneError):
                        timezone = tzlocal.get_localzone()
                    date = dict_entry["Creation Date"]
                    date = date + timezone.utcoffset(date, is_dst=False)
                    entry = Entry.Entry(
                        self,
                        date,
                        text=dict_entry["Entry Text"],
                        starred=dict_entry["Starred"],
                    )
                    entry.uuid = dict_entry["UUID"]
                    entry._tags = [
                        self.config["tagsymbols"][0] + tag.lower()
                        for tag in dict_entry.get("Tags", [])
                    ]

                    self.entries.append(entry)
        self.sort()
        return self

date_blob = match.groups()[0]
            try:
                new_date = datetime.strptime(date_blob, self.config["timeformat"])
            except ValueError:
                # Passing in a date that had brackets around it
                new_date = time.parse(date_blob, bracketed=True)

            if new_date:
                if entries:
                    entries[-1].text = journal_txt[last_entry_pos:match.start()]
                last_entry_pos = match.end()
                entries.append(Entry.Entry(self, date=new_date))

        # If no entries were found, treat all the existing text as an entry made now
        if not entries:
            entries.append(Entry.Entry(self, date=time.parse("now")))

        # Fill in the text of the last entry
        entries[-1].text = journal_txt[last_entry_pos:]

        for entry in entries:
            entry._parse_text()
        return entries

for separator in ".?!":
            sep_pos = raw.find(separator)
            if 1 < sep_pos < title_end:
                title_end = sep_pos
        title = raw[:title_end+1]
        body = raw[title_end+1:].strip()

        if not date:
            if title.find(":") > 0:
                date = self.parse_date(title[:title.find(":")])
                if date: # Parsed successfully, strip that from the raw text
                    title = title[title.find(":")+1:].strip()
        if not date: # Still nothing? Meh, just live in the moment.
            date = self.parse_date("now")

        self.entries.append(Entry(self, date, title, body))
        self.sort()

# long the date will be by constructing one
        date_length = len(datetime.today().strftime(self.config['timeformat']))

        # Initialise our current entry
        entries = []
        current_entry = None

        for line in journal.splitlines():
            try:
                # try to parse line as date => new entry begins
                new_date = datetime.strptime(line[:date_length], self.config['timeformat'])

                # parsing successfull => save old entry and create new one
                if new_date and current_entry:
                    entries.append(current_entry)
                current_entry = Entry(self, date=new_date, title=line[date_length+1:])
            except ValueError:
                # Happens when we can't parse the start of the line as an date.
                # In this case, just append line to our body.
                current_entry.body += line + "\n"

        # Append last entry
        if current_entry:
            entries.append(current_entry)
        for entry in entries:
            entry.parse_tags()
        return entries