def text(self, day):
"""Get a textual representation of metadata for an entry."""
data = self.get_data_for_day(day)
output = [format_date(datetime.date(self.year, self.month, day))]
tags = edits_info = None
try:
lines, words, tags, size, edits = data
except TypeError:
m = 'No entry for selected date'
else:
m = '%d lines, %d words, %s' % (lines, words, format_size(size))
tags = ', '.join(tags)
if edits:
edits_info = 'Created: %s' % format_time(edits[0])
try:
edits_info += ', edited %d times, last: %s' % (edits[2],
format_time(edits[1]))
except IndexError:
pass
output.append(m)
if tags:
output.append('Tags: %s' % tags)
if edits_info:
output.append(edits_info)
return '\n'.join(output)
def show_edits(date, edits, area_id):
"""Show all edits of an entry as a scrollable list."""
from writelightly.screen import ScreenManager
from writelightly.utils import format_time, format_size
from writelightly.scrollable_list import ScrollableList
import curses
formatted = ['%s, created' % format_time(edits[0][0], full=True)]
formatted += ['%s, %s' % (format_time(ts, full=True),
format_size(size)) for ts, size in edits[1:]]
sl = ScrollableList(formatted, area_id=area_id)
sl.draw()
while 1:
kn = curses.keyname(sl.window.getch())
if kn in Config.general_keys['quit']:
raise WLQuit
if kn in Config.general_keys['quit_mode']:
break
if kn == 'KEY_RESIZE':
ScreenManager.resize()
if sl.hidden:
continue
elif kn in Config.edits_keys['open']:
index = sl.get_current_index()
fn = save_tmp_version(date, edits, index)
edit_file(fn)
sl.draw()
else:
sl.handle_keypress(kn)