mirror of
https://github.com/jrnl-org/jrnl.git
synced 2025-05-10 16:48:31 +02:00
224 lines
9.1 KiB
Python
Executable file
224 lines
9.1 KiB
Python
Executable file
#!/usr/bin/env python
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# encoding: utf-8
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"""
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jrnl
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license: MIT, see LICENSE for more details.
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"""
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try:
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from . import Journal
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from . import util
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from . import exporters
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from . import install
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except (SystemError, ValueError):
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import Journal
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import util
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import exporters
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import install
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import os
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import tempfile
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import subprocess
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import argparse
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import sys
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try: import simplejson as json
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except ImportError: import json
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xdg_config = os.environ.get('XDG_CONFIG_HOME')
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CONFIG_PATH = os.path.join(xdg_config, "jrnl") if xdg_config else os.path.expanduser('~/.jrnl_config')
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PYCRYPTO = install.module_exists("Crypto")
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def parse_args():
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parser = argparse.ArgumentParser()
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composing = parser.add_argument_group('Composing', 'Will make an entry out of whatever follows as arguments')
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composing.add_argument('-date', dest='date', help='Date, e.g. "yesterday at 5pm"')
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composing.add_argument('-star', dest='star', help='Stars an entry (DayOne journals only)', action="store_true")
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composing.add_argument('text', metavar='text', nargs="*", help='Log entry (or tags by which to filter in viewing mode)')
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reading = parser.add_argument_group('Reading', 'Specifying either of these parameters will display posts of your journal')
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reading.add_argument('-from', dest='start_date', metavar="DATE", help='View entries after this date')
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reading.add_argument('-to', dest='end_date', metavar="DATE", help='View entries before this date')
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reading.add_argument('-and', dest='strict', action="store_true", help='Filter by tags using AND (default: OR)')
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reading.add_argument('-n', dest='limit', default=None, metavar="N", help='Shows the last n entries matching the filter', nargs="?", type=int)
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reading.add_argument('-short', dest='short', action="store_true", help='Show only titles or line containing the search tags')
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exporting = parser.add_argument_group('Export / Import', 'Options for transmogrifying your journal')
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exporting.add_argument('--tags', dest='tags', action="store_true", help='Returns a list of all tags and number of occurences')
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exporting.add_argument('--json', dest='json', action="store_true", help='Returns a JSON-encoded version of the Journal')
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exporting.add_argument('--markdown', dest='markdown', action="store_true", help='Returns a Markdown-formated version of the Journal')
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exporting.add_argument('--encrypt', metavar='FILENAME', dest='encrypt', help='Encrypts your existing journal with a new password', nargs='?', default=False, const=None)
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exporting.add_argument('--decrypt', metavar='FILENAME', dest='decrypt', help='Decrypts your journal and stores it in plain text', nargs='?', default=False, const=None)
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exporting.add_argument('--delete-last', dest='delete_last', help='Deletes the last entry from your journal file.', action="store_true")
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return parser.parse_args()
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def guess_mode(args, config):
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"""Guesses the mode (compose, read or export) from the given arguments"""
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compose = True
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export = False
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if args.json or args.decrypt is not False or args.encrypt is not False or args.markdown or args.tags or args.delete_last:
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compose = False
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export = True
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elif args.start_date or args.end_date or args.limit or args.strict or args.short:
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# Any sign of displaying stuff?
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compose = False
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elif not args.date and args.text and all(word[0] in config['tagsymbols'] for word in " ".join(args.text).split()):
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# No date and only tags?
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compose = False
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return compose, export
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def get_text_from_editor(config):
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tmpfile = os.path.join(tempfile.gettempdir(), "jrnl")
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subprocess.call(config['editor'].split() + [tmpfile])
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if os.path.exists(tmpfile):
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with open(tmpfile) as f:
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raw = f.read()
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os.remove(tmpfile)
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else:
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print('[Nothing saved to file]')
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raw = ''
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return raw
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def encrypt(journal, filename=None):
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""" Encrypt into new file. If filename is not set, we encrypt the journal file itself. """
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journal.config['password'] = ""
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journal.make_key(prompt="Enter new password:")
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journal.config['encrypt'] = True
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journal.write(filename)
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print("Journal encrypted to {0}.".format(filename or journal.config['journal']))
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def decrypt(journal, filename=None):
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""" Decrypts into new file. If filename is not set, we encrypt the journal file itself. """
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journal.config['encrypt'] = False
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journal.config['password'] = ""
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journal.write(filename)
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print("Journal decrypted to {0}.".format(filename or journal.config['journal']))
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def touch_journal(filename):
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"""If filename does not exist, touch the file"""
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if not os.path.exists(filename):
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print("[Journal created at {0}]".format(filename))
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open(filename, 'a').close()
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def update_config(config, new_config, scope):
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"""Updates a config dict with new values - either global if scope is None
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of config['journals'][scope] is just a string pointing to a journal file,
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or within the scope"""
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if scope and type(config['journals'][scope]) is dict: # Update to journal specific
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config['journals'][scope].update(new_config)
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else:
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config.update(new_config)
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def cli():
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if not os.path.exists(CONFIG_PATH):
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config = install.install_jrnl(CONFIG_PATH)
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else:
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with open(CONFIG_PATH) as f:
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try:
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config = json.load(f)
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except ValueError as e:
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print("[There seems to be something wrong with your jrnl config at {}: {}]".format(CONFIG_PATH, e.message))
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print("[Entry was NOT added to your journal]")
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sys.exit(-1)
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install.update_config(config, config_path=CONFIG_PATH)
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original_config = config.copy()
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# check if the configuration is supported by available modules
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if config['encrypt'] and not PYCRYPTO:
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print("According to your jrnl_conf, your journal is encrypted, however PyCrypto was not found. To open your journal, install the PyCrypto package from http://www.pycrypto.org.")
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sys.exit(-1)
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args = parse_args()
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# If the first textual argument points to a journal file,
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# use this!
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journal_name = args.text[0] if (args.text and args.text[0] in config['journals']) else 'default'
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if journal_name is not 'default':
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args.text = args.text[1:]
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journal_conf = config['journals'].get(journal_name)
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if type(journal_conf) is dict: # We can override the default config on a by-journal basis
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config.update(journal_conf)
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else: # But also just give them a string to point to the journal file
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config['journal'] = journal_conf
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touch_journal(config['journal'])
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mode_compose, mode_export = guess_mode(args, config)
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# open journal file or folder
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if os.path.isdir(config['journal']) and ( config['journal'].endswith(".dayone") or \
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config['journal'].endswith(".dayone/")):
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journal = Journal.DayOne(**config)
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else:
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journal = Journal.Journal(**config)
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if mode_compose and not args.text:
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if config['editor']:
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raw = get_text_from_editor(config)
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else:
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raw = util.py23_input("[Compose Entry] ")
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if raw:
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args.text = [raw]
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else:
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mode_compose = False
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# Writing mode
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if mode_compose:
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raw = " ".join(args.text).strip()
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unicode_raw = raw.decode(sys.getfilesystemencoding())
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entry = journal.new_entry(unicode_raw, args.date)
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entry.starred = args.star
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print("[Entry added to {0} journal]".format(journal_name))
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journal.write()
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# Reading mode
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elif not mode_export:
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journal.filter(tags=args.text,
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start_date=args.start_date, end_date=args.end_date,
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strict=args.strict,
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short=args.short)
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journal.limit(args.limit)
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print(unicode(journal))
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# Various export modes
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elif args.tags:
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print(exporters.to_tag_list(journal))
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elif args.json: # export to json
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print(exporters.to_json(journal))
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elif args.markdown: # export to json
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print(exporters.to_md(journal))
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elif (args.encrypt is not False or args.decrypt is not False) and not PYCRYPTO:
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print("PyCrypto not found. To encrypt or decrypt your journal, install the PyCrypto package from http://www.pycrypto.org.")
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elif args.encrypt is not False:
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encrypt(journal, filename=args.encrypt)
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# Not encrypting to a separate file: update config!
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if not args.encrypt:
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update_config(original_config, {"encrypt": True, "password": ""}, journal_name)
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install.save_config(original_config, config_path=CONFIG_PATH)
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elif args.decrypt is not False:
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decrypt(journal, filename=args.decrypt)
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# Not decrypting to a separate file: update config!
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if not args.decrypt:
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update_config(original_config, {"encrypt": False, "password": ""}, journal_name)
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install.save_config(original_config, config_path=CONFIG_PATH)
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elif args.delete_last:
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last_entry = journal.entries.pop()
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print("[Deleted Entry:]")
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print(last_entry)
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journal.write()
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if __name__ == "__main__":
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cli()
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