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# Copyright 2010-2015 Lars Wirzenius
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import cliapp
import os
import time
import jinja2
import jtlib
class JournalTool(cliapp.Application):
def add_settings(self):
self.settings.string(
['source'],
'use journal source tree in DIR',
metavar='DIR')
self.settings.boolean(
['git'],
'add entries to git automatically',
default=True)
self.settings.string(
['editor'],
'editor to launch for journal entries. Must include %s to '
'indicate where the filename goes',
default='sensible-editor %s')
self.settings.boolean(
['push'],
'push finished articles with git?')
self.settings.string(
['topic'],
'new entry belongs to TOPIC',
metavar='TOPIC')
self.settings.string_list(
['templates'],
'look for templates also in DIR',
metavar='DIR')
self.settings.string(
['new-note-template'],
'use FILE as the template for new journal notes',
metavar='FILE')
self.settings.string(
['pretend-time'],
'pretend that the time is NOW (form: YYYY-MM-DD HH:MM:DD form)',
metavar='NOW')
def process_args(self, args):
if self.settings['pretend-time']:
self.now_tuple = time.strptime(
self.settings['pretend-time'], '%Y-%m-%d %H:%M:%S')
else:
self.now_tuple = time.localtime()
cliapp.Application.process_args(self, args)
def drafts_dir(self):
return os.path.join(self.settings['source'], 'drafts')
def edit_file(self, pathname):
safe_pathname = cliapp.shell_quote(pathname)
cmdline = ['sh', '-c', self.settings['editor'] % safe_pathname]
self.runcmd(cmdline, stdin=None, stdout=None, stderr=None)
def choose_draft(self, drafts_dir, args):
if len(args) == 0:
drafts = list(drafts_dir.get_drafts())
if len(drafts) == 1:
draft_id, filename = drafts[0]
return draft_id, filename
elif len(drafts) == 0:
raise cliapp.AppException('No drafts to choose from')
else:
raise cliapp.AppException(
'Cannot choose entry draft automatically')
elif len(args) == 1:
pathname = drafts_dir.get_draft_pathname(args[0])
if not os.path.exists(pathname):
raise cliapp.AppException('draft %s does not exist' % args[0])
return args[0], pathname
elif len(args) > 1:
raise cliapp.AppException('Must give at most one draft number')
def read_template(self, basename):
default = os.path.join(self.app_directory(), 'templates')
for dirname in self.settings['templates'] + [default]:
filename = os.path.join(dirname, basename)
if os.path.exists(filename):
with open(filename) as f:
return f.read()
def render_template(self, basename, vars):
text = self.read_template(basename)
template = jinja2.Template(text)
return template.render(**vars)
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