def edit_handler(self):
char = self.character
target = self.target
if self.args:
self.msg(
"|yYou may specify a description, or use the edit switch, "
"but not both.|n")
return
else:
obj = char
def load(obj):
return obj.db.evmenu_target.db.desc or ''
def save(obj, buf):
"""
Save line buffer to the desc prop. This should return True
if successful and also report its status to the user.
"""
obj.db.evmenu_target.db.desc = buf
obj.msg('Saved.')
return True
def quit(obj):
obj.attributes.remove('evmenu_target')
obj.msg('Exited editor.')
char.db.evmenu_target = target # launch the editor
EvEditor(obj, loadfunc=load, savefunc=save, quitfunc=quit, key='desc')
return
def func(self):
"""hook function"""
caller = self.caller
pycode = self.args
if "edit" in self.switches:
caller.db._py_measure_time = "time" in self.switches
EvEditor(self.caller,
loadfunc=_py_load,
savefunc=_py_code,
quitfunc=_py_quit,
key="Python exec: :w or :!",
persistent=True,
codefunc=_py_code)
return
if not pycode:
string = "Usage: @py <code>"
self.msg(string)
return
_run_code_snippet(caller,
self.args,
measure_time="time" in self.switches)
def func(self):
"""hook function"""
caller = self.caller
pycode = self.args
noecho = "noecho" in self.switches
if "edit" in self.switches:
caller.db._py_measure_time = "time" in self.switches
caller.db._py_clientraw = "clientraw" in self.switches
EvEditor(
self.caller,
loadfunc=_py_load,
savefunc=_py_code,
quitfunc=_py_quit,
key="Python exec: :w or :!",
persistent=True,
codefunc=_py_code,
)
return
if not pycode:
# Run in interactive mode
console = EvenniaPythonConsole(self.caller)
banner = (
"|gEvennia Interactive Python mode{echomode}\n"
"Python {version} on {platform}".format(
echomode=" (no echoing of prompts)" if noecho else "",
version=sys.version,
platform=sys.platform,
)
)
self.msg(banner)
line = ""
main_prompt = "|x[py mode - quit() to exit]|n"
prompt = main_prompt
while line.lower() not in ("exit", "exit()"):
try:
line = yield (prompt)
if noecho:
prompt = "..." if console.push(line) else main_prompt
else:
prompt = line if console.push(line) else f"{line}\n{main_prompt}"
except SystemExit:
break
self.msg("|gClosing the Python console.|n")
return
_run_code_snippet(
caller,
self.args,
measure_time="time" in self.switches,
client_raw="clientraw" in self.switches,
)
def func(self):
"""Open the line editor to edit the description."""
location = self.caller.location
self.caller.db.evmenu_target = self.caller.location
# Launch the editor
EvEditor(self.caller,
loadfunc=_desc_load,
savefunc=_desc_save,
quitfunc=_desc_quit,
key="desc",
persistent=True)
def func(self):
caller = self.caller
opts = self.opts
if opts.loc:
location = caller.search(opts.loc, global_search=True)
if not location:
caller.msg("Destination not found.")
return
else:
location = caller.location
existing = search_script("EnvScript", obj=location)
if opts.type == "init":
if len(existing) > 0:
caller.msg("An EnvScript already exists.")
return
script = create_script(EnvScript, obj=location, key="EnvScript")
elif len(existing) == 1:
script = existing[0]
elif len(existing) == 0:
caller.msg("No script found.")
return
else:
caller.msg("Error: multiple scripts found.")
return
if opts.type == "init" or opts.type == "edit":
def _env_load(caller):
return "\n".join(script.db.messages)
def _env_save(caller, buffer):
script.db.messages = buffer.splitlines()
caller.msg("Messages saved.")
return
caller.msg("Please place one message on each line.")
EvEditor(caller,
loadfunc=_env_load,
savefunc=_env_save,
key="Save messages: :w")
if opts.type == "status":
caller.msg("The script is operational.")
if opts.type == "rm":
script.delete()
caller.msg("Script deleted.")
def menu_edit(caller, choice, obj):
"""
Open the EvEditor to edit a specified field.
Args:
caller (Account or Object): the caller.
choice (Choice): the choice object.
obj (Object): the object to edit.
"""
attr = choice.attr
caller.db._building_menu_to_edit = (obj, attr)
caller.cmdset.remove(BuildingMenuCmdSet)
EvEditor(caller,
loadfunc=_menu_loadfunc,
savefunc=_menu_savefunc,
quitfunc=_menu_quitfunc,
key="editor",
persistent=True)
def func(self):
"""hook function"""
caller = self.caller
pycode = self.args
if "edit" in self.switches:
caller.db._py_measure_time = "time" in self.switches
caller.db._py_clientraw = "clientraw" in self.switches
EvEditor(
self.caller,
loadfunc=_py_load,
savefunc=_py_code,
quitfunc=_py_quit,
key="Python exec: :w or :!",
persistent=True,
codefunc=_py_code,
)
return
if not pycode:
# Run in interactive mode
console = EvenniaPythonConsole(self.caller)
banner = (
f"|gPython {sys.version} on {sys.platform}\n"
"Evennia interactive console mode - type 'exit()' to leave.|n")
self.msg(banner)
line = ""
prompt = ">>>"
while line.lower() not in ("exit", "exit()"):
line = yield (prompt)
prompt = "..." if console.push(line) else ">>>"
self.msg("|gClosing the Python console.|n")
return
_run_code_snippet(
caller,
self.args,
measure_time="time" in self.switches,
client_raw="clientraw" in self.switches,
)
def add_callback(self):
"""Add a callback."""
obj = self.obj
callback_name = self.callback_name
types = self.handler.get_events(obj)
# Check that the callback exists
if not callback_name.startswith(
"chain_") and not callback_name in types:
self.msg("The callback name {} can't be found in {} of " \
"typeclass {}.".format(callback_name, obj, type(obj)))
return
definition = types.get(callback_name, (None, "Chained event."))
description = definition[1]
self.msg(raw(description.strip("\n")))
# Open the editor
callback = self.handler.add_callback(obj,
callback_name,
"",
self.caller,
False,
parameters=self.parameters)
# Lock this callback right away
self.handler.db.locked.append((obj, callback_name, callback["number"]))
# Open the editor for this callback
self.caller.db._callback = callback
EvEditor(self.caller,
loadfunc=_ev_load,
savefunc=_ev_save,
quitfunc=_ev_quit,
key="Callback {} of {}".format(callback_name, obj),
persistent=True,
codefunc=_ev_save)
def func(self):
"""Implement the function"""
switches = self.switches
lhslist = self.lhslist
if not self.args:
self.msg(
"Usage: @sethelp[/switches] <topic>[;alias;alias][,category[,locks,..] = <text>"
)
return
nlist = len(lhslist)
topicstr = lhslist[0] if nlist > 0 else ""
if not topicstr:
self.msg("You have to define a topic!")
return
topicstrlist = topicstr.split(";")
topicstr, aliases = topicstrlist[0], topicstrlist[1:] if len(
topicstr) > 1 else []
aliastxt = ("(aliases: %s)" % ", ".join(aliases)) if aliases else ""
old_entry = None
# check if we have an old entry with the same name
try:
for querystr in topicstrlist:
old_entry = HelpEntry.objects.find_topicmatch(
querystr) # also search by alias
if old_entry:
old_entry = list(old_entry)[0]
break
category = lhslist[1] if nlist > 1 else old_entry.help_category
lockstring = ",".join(
lhslist[2:]) if nlist > 2 else old_entry.locks.get()
except Exception:
old_entry = None
category = lhslist[1] if nlist > 1 else "General"
lockstring = ",".join(lhslist[2:]) if nlist > 2 else "view:all()"
category = category.lower()
if 'edit' in switches:
# open the line editor to edit the helptext. No = is needed.
if old_entry:
topicstr = old_entry.key
if self.rhs:
# we assume append here.
old_entry.entrytext += "\n%s" % self.rhs
helpentry = old_entry
else:
helpentry = create.create_help_entry(topicstr,
self.rhs,
category=category,
locks=lockstring,
aliases=aliases)
self.caller.db._editing_help = helpentry
EvEditor(self.caller,
loadfunc=_loadhelp,
savefunc=_savehelp,
quitfunc=_quithelp,
key="topic {}".format(topicstr),
persistent=True)
return
if 'append' in switches or "merge" in switches or "extend" in switches:
# merge/append operations
if not old_entry:
self.msg(
"Could not find topic '%s'. You must give an exact name." %
topicstr)
return
if not self.rhs:
self.msg("You must supply text to append/merge.")
return
if 'merge' in switches:
old_entry.entrytext += " " + self.rhs
else:
old_entry.entrytext += "\n%s" % self.rhs
old_entry.aliases.add(aliases)
self.msg("Entry updated:\n%s%s" % (old_entry.entrytext, aliastxt))
return
if 'delete' in switches or 'del' in switches:
# delete the help entry
if not old_entry:
self.msg("Could not find topic '%s'%s." % (topicstr, aliastxt))
return
old_entry.delete()
self.msg("Deleted help entry '%s'%s." % (topicstr, aliastxt))
return
# at this point it means we want to add a new help entry.
if not self.rhs:
self.msg("You must supply a help text to add.")
return
if old_entry:
if 'replace' in switches:
# overwrite old entry
old_entry.key = topicstr
old_entry.entrytext = self.rhs
old_entry.help_category = category
old_entry.locks.clear()
old_entry.locks.add(lockstring)
old_entry.aliases.add(aliases)
old_entry.save()
self.msg("Overwrote the old topic '%s'%s." %
(topicstr, aliastxt))
else:
self.msg(
"Topic '%s'%s already exists. Use /replace to overwrite "
"or /append or /merge to add text to it." %
(topicstr, aliastxt))
else:
# no old entry. Create a new one.
new_entry = create.create_help_entry(topicstr,
self.rhs,
category=category,
locks=lockstring,
aliases=aliases)
if new_entry:
self.msg("Topic '%s'%s was successfully created." %
(topicstr, aliastxt))
if 'edit' in switches:
# open the line editor to edit the helptext
self.caller.db._editing_help = new_entry
EvEditor(self.caller,
loadfunc=_loadhelp,
savefunc=_savehelp,
quitfunc=_quithelp,
key="topic {}".format(new_entry.key),
persistent=True)
return
else:
self.msg(
"Error when creating topic '%s'%s! Contact an admin." %
(topicstr, aliastxt))
def func(self):
"""
Implements the multidescer. We will use `db.desc` for the
description in use and `db.multidesc` to store all descriptions.
"""
caller = self.caller
args = self.args.strip()
switches = self.switches
try:
if "list" in switches or "all" in switches:
# list all stored descriptions, either in full or cropped.
# Note that we list starting from 1, not from 0.
_update_store(caller)
do_crop = not "full" in switches
if do_crop:
outtext = [
"|w%s:|n %s" % (key, crop(desc))
for key, desc in caller.db.multidesc
]
else:
outtext = [
"\n|w%s:|n|n\n%s\n%s" % (key, "-" *
(len(key) + 1), desc)
for key, desc in caller.db.multidesc
]
caller.msg("|wStored descs:|n\n" + "\n".join(outtext))
return
elif "edit" in switches:
# Use the eveditor to edit/create the named description
if not args:
caller.msg("Usage: %s/edit key" % self.key)
return
# this is used by the editor to know what to edit; it's deleted automatically
caller.db._multidesc_editkey = args
# start the editor
EvEditor(caller,
loadfunc=_load_editor,
savefunc=_save_editor,
quitfunc=_quit_editor,
key="multidesc editor",
persistent=True)
elif "delete" in switches or "del" in switches:
# delete a multidesc entry.
if not args:
caller.msg("Usage: %s/delete key" % self.key)
return
_update_store(caller, args, delete=True)
caller.msg("Deleted description with key '%s'." % args)
elif "swap" in switches or "switch" in switches or "reorder" in switches:
# Reorder list by swapping two entries. We expect numbers starting from 1
keys = [arg for arg in args.split("-", 1)]
if not len(keys) == 2:
caller.msg("Usage: %s/swap key1-key2" % self.key)
return
key1, key2 = keys
# perform the swap
_update_store(caller, key1, swapkey=key2)
caller.msg("Swapped descs '%s' and '%s'." % (key1, key2))
elif "set" in switches:
# switches one (or more) of the multidescs to be the "active" description
_update_store(caller)
if not args:
caller.msg("Usage: %s/set key [+ key2 + key3 + ...]" %
self.key)
return
new_desc = []
multidesc = caller.db.multidesc
for key in args.split("+"):
notfound = True
lokey = key.strip().lower()
for mkey, desc in multidesc:
if lokey == mkey:
new_desc.append(desc)
notfound = False
continue
if notfound:
# if we get here, there is no desc match, we add it as a normal string
new_desc.append(key)
new_desc = "".join(new_desc)
caller.db.desc = new_desc
caller.msg(
"%s\n\n|wThe above was set as the current description.|n" %
new_desc)
elif self.rhs or "add" in switches:
# add text directly to a new entry or an existing one.
if not (self.lhs and self.rhs):
caller.msg("Usage: %s/add key = description" % self.key)
return
key, desc = self.lhs, self.rhs
_update_store(caller, key, desc)
caller.msg("Stored description '%s': \"%s\"" %
(key, crop(desc)))
else:
# display the current description or a numbered description
_update_store(caller)
if args:
key = args.lower()
multidesc = caller.db.multidesc
for mkey, desc in multidesc:
if key == mkey:
caller.msg("|wDecsription %s:|n\n%s" % (key, desc))
return
caller.msg("Description key '%s' not found." % key)
else:
caller.msg("|wCurrent desc:|n\n%s" % caller.db.desc)
except DescValidateError, err:
# This is triggered by _key_to_index
caller.msg(err)
def edit_callback(self):
"""Edit a callback."""
obj = self.obj
callback_name = self.callback_name
parameters = self.parameters
callbacks = self.handler.get_callbacks(obj)
types = self.handler.get_events(obj)
# If no callback name is specified, display the list of callbacks
if not callback_name:
self.list_callbacks()
return
# Check that the callback exists
if not callback_name in callbacks:
self.msg("The callback name {} can't be found in {}.".format(
callback_name, obj))
return
# If there's only one callback, just edit it
if len(callbacks[callback_name]) == 1:
number = 0
callback = callbacks[callback_name][0]
else:
if not parameters:
self.msg(
"Which callback do you wish to edit? Specify a number.")
self.list_callbacks()
return
# Check that the parameter points to an existing callback
try:
number = int(parameters) - 1
assert number >= 0
callback = callbacks[callback_name][number]
except (ValueError, AssertionError, IndexError):
self.msg("The callback {} {} cannot be found in {}.".format(
callback_name, parameters, obj))
return
# If caller can't edit without validation, forbid editing
# others' works
if not self.autovalid and callback["author"] is not self.caller:
self.msg("You cannot edit this callback created by someone else.")
return
# If the callback is locked (edited by someone else)
if (obj, callback_name, number) in self.handler.db.locked:
self.msg("This callback is locked, you cannot edit it.")
return
self.handler.db.locked.append((obj, callback_name, number))
# Check the definition of the callback
definition = types.get(callback_name, (None, "Chained event."))
description = definition[1]
self.msg(raw(description.strip("\n")))
# Open the editor
callback = dict(callback)
self.caller.db._callback = callback
EvEditor(self.caller,
loadfunc=_ev_load,
savefunc=_ev_save,
quitfunc=_ev_quit,
key="Callback {} of {}".format(callback_name, obj),
persistent=True,
codefunc=_ev_save)
