Implement lexicon delete and list
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45f2cbd344
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@ -16,32 +16,101 @@ def command_create(args):
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configuration before it is playable. The editor should ensure that all
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settings are as desired before opening the lexicon for player joins.
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"""
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from lexicon.manage import create_lexicon
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# Module imports
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import config
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from lexicon.manage import valid_name, create_lexicon
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from user import UserModel
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# TODO verify args
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# Verify arguments
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if not valid_name(args.lexicon):
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config.logger.error("Lexicon name contains illegal characters: '{}'".format(
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args.lexicon))
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return -1
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editor = UserModel.by(name=args.editor)
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create_lexicon(args.name, editor)
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if editor is None:
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config.logger.error("Could not find user '{}'".format(args.editor))
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return -1
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# Internal call
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create_lexicon(args.lexicon, editor)
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@requires_lexicon
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@add_argument("--purge", action="store_true", help="Delete the lexicon's data")
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def command_delete(args):
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"""
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Delete a lexicon and all its data
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Delete a lexicon and optionally its data
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"""
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raise NotImplementedError() # TODO
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# Module imports
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from config import logger
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from lexicon import LexiconModel
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from lexicon.manage import delete_lexicon
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# Verify arguments
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lex = LexiconModel.by(name=args.lexicon)
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if lex is None:
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logger.error("Could not find lexicon '{}'".format(args.lexicon))
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return -1
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# Internal call
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delete_lexicon(lex, args.purge)
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logger.info("Deleted lexicon '{}'".format(args.lexicon))
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@no_argument
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def command_list(args):
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"""
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List all lexicons and their statuses
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"""
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raise NotImplementedError() # TODO
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# Module imports
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from lexicon.manage import get_all_lexicons
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# Internal call
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lexicons = get_all_lexicons()
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statuses = []
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for lex in lexicons:
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if lex.turn['current'] is None:
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statuses.append("{0.lid} {0.name} ({1})".format(lex, "Unstarted"))
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elif lex.turn['current'] > lex.turn['max']:
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statuses.append("{0.lid} {0.name} ({1})".format(lex, "Completed"))
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else:
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statuses.append("{0.lid} {0.name} (Turn {1}/{2})".format(lex, lex.turn['current'], lex.turn['max']))
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for s in statuses:
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print(s)
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@requires_lexicon
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@add_argument(
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"--get", metavar="PATHSPEC", dest="get",
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nargs="?", const=CONFIG_GET_ROOT_VALUE, help="Get the value of a config key")
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@add_argument(
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"--set", metavar=("PATHSPEC", "VALUE"), dest="set",
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nargs=2, help="Set the value of a config key")
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def command_config(args):
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"""
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Interact with a lexicon's config
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"""
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raise NotImplementedError() # TODO
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# Module imports
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from config import logger
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from lexicon import LexiconModel
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# Verify arguments
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if args.get and args.set:
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logger.error("Specify one of --get and --set")
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return -1
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lex = LexiconModel.by(name=args.lexicon)
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if lex is None:
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logger.error("Could not find lexicon '{}'".format(args.lexicon))
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return -1
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# Internal call
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if args.get:
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with config.json_ro(lex.config_path) as cfg:
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config_get(cfg, args.get)
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if args.set:
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with config.json_rw(lex.config_path) as cfg:
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config_set(cfg, args.set)
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#
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# Player/character commands
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@ -1,4 +1,10 @@
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"""
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Functions for managing lexicons, primarily within the context of the
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Amanuensis config directory.
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"""
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import os
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import re
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import shutil
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import time
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import uuid
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@ -6,9 +12,24 @@ import config
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import lexicon
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import resources
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def valid_name(name):
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"""
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Validates that a lexicon name consists only of alpahnumerics, dashes,
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underscores, and spaces
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"""
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return name is not None and re.match(r"^[A-Za-z0-9-_ ]+$", name) is not None
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def create_lexicon(name, editor):
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"""
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Creates a lexicon with the given name and sets the given user as its editor
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"""
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# Verify arguments
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if not valid_name(name):
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raise ValueError("Invalid lexicon name: '{}'".format(name))
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if editor is None:
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raise ValueError("Invalid editor: '{}'".format(editor))
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# Create the lexicon directory and initialize it with a blank lexicon
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lid = uuid.uuid4().hex
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lex_dir = config.prepend("lexicon", lid)
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@ -35,4 +56,42 @@ def create_lexicon(name, editor):
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config.logger.info("Created Lexicon {0.name}, ed. {1.displayname} ({0.id})".format(
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l, editor))
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return l
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return l
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def delete_lexicon(lex, purge=False):
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"""
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Deletes the given lexicon from the internal configuration
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Does not delete the lexicon from the data folder unless purge=True.
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"""
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# Verify arguments
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if lex is None:
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raise ValueError("Invalid lexicon: '{}'".format(lex))
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# Delete the lexicon from the index
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with config.json_rw('lexicon', 'index.json') as j:
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if lex.id in j:
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del j[lex.id]
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# Delete the lexicon data folder if purging
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if purge:
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raise NotImplementedError()
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# Delete the lexicon config
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lex_path = config.prepend('lexicon', lex.id)
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shutil.rmtree(lex_path)
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def get_all_lexicons():
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"""
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Loads each lexicon in the lexicon index
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"""
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# Get all the lexicon ids in the index
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with config.json_ro('lexicon', 'index.json') as index:
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lids = list(index.values())
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# Load all of the lexicons
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lexes = map(lambda id: lexicon.LexiconModel.by(lid=id), lids)
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return lexes
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