def func(self):
"""
This command handles all the in-editor :-style commands. Since each command
is small and very limited, this makes for a more efficient presentation.
"""
caller = self.caller
editor = self.editor
linebuffer = self.linebuffer
lstart, lend = self.lstart, self.lend
cmd = self.cmdstring
echo_mode = self.editor.echo_mode
string = ""
if cmd == ":":
# Echo buffer
if self.linerange:
buf = linebuffer[lstart:lend]
string = editor.display_buffer(buf=buf, offset=lstart)
else:
string = editor.display_buffer()
elif cmd == "::":
# Echo buffer without the line numbers and syntax parsing
if self.linerange:
buf = linebuffer[lstart:lend]
string = editor.display_buffer(buf=buf,
offset=lstart,
linenums=False)
else:
string = editor.display_buffer(linenums=False)
self.caller.msg(string, data={"raw": True})
return
elif cmd == ":::":
# Insert single colon alone on a line
editor.update_buffer(editor.buffer + "\n:")
if echo_mode:
string = "Single ':' added to buffer."
elif cmd == ":h":
# help entry
string = editor.display_help()
elif cmd == ":w":
# save without quitting
string = editor.save_buffer(quitting=False)
elif cmd == ":wq":
# save and quit
string = editor.save_buffer(quitting=True)
string += " " + editor.quit()
elif cmd == ":q":
# quit. If not saved, will ask
if self.editor.unsaved:
prompt_yesno(
caller,
"Save before quitting?",
yescode=
"self.caller.ndb._lineeditor.save_buffer(quitting=True)\nself.caller.ndb._lineeditor.quit()",
nocode=
"self.caller.msg(self.caller.ndb._lineeditor.quit())",
default="Y")
else:
string = editor.quit()
elif cmd == ":q!":
# force quit, not checking saving
string = editor.quit()
elif cmd == ":u":
# undo
string = editor.update_undo(-1)
elif cmd == ":uu":
# redo
string = editor.update_undo(1)
elif cmd == ":UU":
# reset buffer
editor.update_buffer(editor.pristine_buffer)
string = "Reverted all changes to the buffer back to original state."
elif cmd == ":dd":
# :dd <l> - delete line <l>
buf = linebuffer[:lstart] + linebuffer[lend:]
editor.update_buffer(buf)
string = "Deleted %s." % (self.lstr)
elif cmd == ":dw":
# :dw <w> - delete word in entire buffer
# :dw <l> <w> delete word only on line(s) <l>
if not self.arg1:
string = "You must give a search word to delete."
else:
if not self.linerange:
lstart = 0
lend = self.cline + 1
string = "Removed %s for lines %i-%i." % (
self.arg1, lstart + 1, lend + 1)
else:
string = "Removed %s for %s." % (self.arg1, self.lstr)
sarea = "\n".join(linebuffer[lstart:lend])
sarea = re.sub(r"%s" % self.arg1.strip("\'").strip('\"'), "",
sarea, re.MULTILINE)
buf = linebuffer[:lstart] + sarea.split(
"\n") + linebuffer[lend:]
editor.update_buffer(buf)
elif cmd == ":DD":
# clear buffer
editor.update_buffer("")
string = "Cleared %i lines from buffer." % self.nlines
elif cmd == ":y":
# :y <l> - yank line(s) to copy buffer
cbuf = linebuffer[lstart:lend]
editor.copy_buffer = cbuf
string = "%s, %s yanked." % (self.lstr.capitalize(), cbuf)
elif cmd == ":x":
# :x <l> - cut line to copy buffer
cbuf = linebuffer[lstart:lend]
editor.copy_buffer = cbuf
buf = linebuffer[:lstart] + linebuffer[lend:]
editor.update_buffer(buf)
string = "%s, %s cut." % (self.lstr.capitalize(), cbuf)
elif cmd == ":p":
# :p <l> paste line(s) from copy buffer
if not editor.copy_buffer:
string = "Copy buffer is empty."
else:
buf = linebuffer[:lstart] + editor.copy_buffer + linebuffer[
lstart:]
editor.update_buffer(buf)
string = "Copied buffer %s to %s." % (editor.copy_buffer,
self.lstr)
elif cmd == ":i":
# :i <l> <txt> - insert new line
new_lines = self.args.split('\n')
if not new_lines:
string = "You need to enter a new line and where to insert it."
else:
buf = linebuffer[:lstart] + new_lines + linebuffer[lstart:]
editor.update_buffer(buf)
string = "Inserted %i new line(s) at %s." % (len(new_lines),
self.lstr)
elif cmd == ":r":
# :r <l> <txt> - replace lines
new_lines = self.args.split('\n')
if not new_lines:
string = "You need to enter a replacement string."
else:
buf = linebuffer[:lstart] + new_lines + linebuffer[lend:]
editor.update_buffer(buf)
string = "Replaced %i line(s) at %s." % (len(new_lines),
self.lstr)
elif cmd == ":I":
# :I <l> <txt> - insert text at beginning of line(s) <l>
if not self.args:
string = "You need to enter text to insert."
else:
buf = linebuffer[:lstart] + [
"%s%s" % (self.args, line)
for line in linebuffer[lstart:lend]
] + linebuffer[lend:]
editor.update_buffer(buf)
string = "Inserted text at beginning of %s." % self.lstr
elif cmd == ":A":
# :A <l> <txt> - append text after end of line(s)
if not self.args:
string = "You need to enter text to append."
else:
buf = linebuffer[:lstart] + [
"%s%s" % (line, self.args)
for line in linebuffer[lstart:lend]
] + linebuffer[lend:]
editor.update_buffer(buf)
string = "Appended text to end of %s." % self.lstr
elif cmd == ":s":
# :s <li> <w> <txt> - search and replace words in entire buffer or on certain lines
if not self.arg1 or not self.arg2:
string = "You must give a search word and something to replace it with."
else:
if not self.linerange:
lstart = 0
lend = self.cline + 1
string = "Search-replaced %s -> %s for lines %i-%i." % (
self.arg1, self.arg2, lstart + 1, lend)
else:
string = "Search-replaced %s -> %s for %s." % (
self.arg1, self.arg2, self.lstr)
sarea = "\n".join(linebuffer[lstart:lend])
regex = r"%s|^%s(?=\s)|(?<=\s)%s(?=\s)|^%s$|(?<=\s)%s$"
regarg = self.arg1.strip("\'").strip('\"')
if " " in regarg:
regarg = regarg.replace(" ", " +")
sarea = re.sub(
regex % (regarg, regarg, regarg, regarg, regarg),
self.arg2.strip("\'").strip('\"'), sarea, re.MULTILINE)
buf = linebuffer[:lstart] + sarea.split(
"\n") + linebuffer[lend:]
editor.update_buffer(buf)
elif cmd == ":f":
# :f <l> flood-fill buffer or <l> lines of buffer.
width = 78
if not self.linerange:
lstart = 0
lend = self.cline + 1
string = "Flood filled lines %i-%i." % (lstart + 1, lend)
else:
string = "Flood filled %s." % self.lstr
fbuf = "\n".join(linebuffer[lstart:lend])
fbuf = utils.fill(fbuf, width=width)
buf = linebuffer[:lstart] + fbuf.split("\n") + linebuffer[lend:]
editor.update_buffer(buf)
elif cmd == ":fi":
# :fi <l> indent buffer or lines <l> of buffer.
indent = " " * 4
if not self.linerange:
lstart = 0
lend = self.cline + 1
string = "Indented lines %i-%i." % (lstart + 1, lend)
else:
string = "Indented %s." % self.lstr
fbuf = [indent + line for line in linebuffer[lstart:lend]]
buf = linebuffer[:lstart] + fbuf + linebuffer[lend:]
editor.update_buffer(buf)
elif cmd == ":fd":
# :fi <l> indent buffer or lines <l> of buffer.
if not self.linerange:
lstart = 0
lend = self.cline + 1
string = "Removed left margin (dedented) lines %i-%i." % (
lstart + 1, lend)
else:
string = "Removed left margin (dedented) %s." % self.lstr
fbuf = "\n".join(linebuffer[lstart:lend])
fbuf = utils.dedent(fbuf)
buf = linebuffer[:lstart] + fbuf.split("\n") + linebuffer[lend:]
editor.update_buffer(buf)
elif cmd == ":echo":
# set echoing on/off
editor.echo_mode = not editor.echo_mode
string = "Echo mode set to %s" % editor.echo_mode
caller.msg(string)
def func(self):
"""
This command handles all the in-editor :-style commands. Since
each command is small and very limited, this makes for a more
efficient presentation.
"""
caller = self.caller
editor = self.editor
linebuffer = self.linebuffer
lstart, lend = self.lstart, self.lend
cmd = self.cmdstring
echo_mode = self.editor.echo_mode
string = ""
if cmd == ":":
# Echo buffer
if self.linerange:
buf = linebuffer[lstart:lend]
string = editor.display_buffer(buf=buf, offset=lstart)
else:
string = editor.display_buffer()
elif cmd == "::":
# Echo buffer without the line numbers and syntax parsing
if self.linerange:
buf = linebuffer[lstart:lend]
string = editor.display_buffer(buf=buf,
offset=lstart,
linenums=False)
else:
string = editor.display_buffer(linenums=False)
self.caller.msg(string, raw=True)
return
elif cmd == ":::":
# Insert single colon alone on a line
editor.update_buffer(editor.buffer + "\n:")
if echo_mode:
string = "Single ':' added to buffer."
elif cmd == ":h":
# help entry
string = editor.display_help()
elif cmd == ":w":
# save without quitting
string = editor.save_buffer()
elif cmd == ":wq":
# save and quit
string = editor.save_buffer()
string += " " + editor.quit()
elif cmd == ":q":
# quit. If not saved, will ask
if self.editor.unsaved:
prompt_yesno(caller, "Save before quitting?",
yescode = "self.caller.ndb._lineeditor.save_buffer(quitting=True)\nself.caller.ndb._lineeditor.quit()",
nocode = "self.caller.msg(self.caller.ndb._lineeditor.quit())", default="Y")
else:
string = editor.quit()
elif cmd == ":q!":
# force quit, not checking saving
string = editor.quit()
elif cmd == ":u":
# undo
string = editor.update_undo(-1)
elif cmd == ":uu":
# redo
string = editor.update_undo(1)
elif cmd == ":UU":
# reset buffer
editor.update_buffer(editor.pristine_buffer)
string = "Reverted all changes to the buffer back to original state."
elif cmd == ":dd":
# :dd <l> - delete line <l>
buf = linebuffer[:lstart] + linebuffer[lend:]
editor.update_buffer(buf)
string = "Deleted %s." % (self.lstr)
elif cmd == ":dw":
# :dw <w> - delete word in entire buffer
# :dw <l> <w> delete word only on line(s) <l>
if not self.arg1:
string = "You must give a search word to delete."
else:
if not self.linerange:
lstart = 0
lend = self.cline + 1
string = "Removed %s for lines %i-%i." % (self.arg1, lstart + 1, lend + 1)
else:
string = "Removed %s for %s." % (self.arg1, self.lstr)
sarea = "\n".join(linebuffer[lstart:lend])
sarea = re.sub(r"%s" % self.arg1.strip("\'").strip('\"'), "", sarea, re.MULTILINE)
buf = linebuffer[:lstart] + sarea.split("\n") + linebuffer[lend:]
editor.update_buffer(buf)
elif cmd == ":DD":
# clear buffer
editor.update_buffer("")
string = "Cleared %i lines from buffer." % self.nlines
elif cmd == ":y":
# :y <l> - yank line(s) to copy buffer
cbuf = linebuffer[lstart:lend]
editor.copy_buffer = cbuf
string = "%s, %s yanked." % (self.lstr.capitalize(), cbuf)
elif cmd == ":x":
# :x <l> - cut line to copy buffer
cbuf = linebuffer[lstart:lend]
editor.copy_buffer = cbuf
buf = linebuffer[:lstart] + linebuffer[lend:]
editor.update_buffer(buf)
string = "%s, %s cut." % (self.lstr.capitalize(), cbuf)
elif cmd == ":p":
# :p <l> paste line(s) from copy buffer
if not editor.copy_buffer:
string = "Copy buffer is empty."
else:
buf = linebuffer[:lstart] + editor.copy_buffer + linebuffer[lstart:]
editor.update_buffer(buf)
string = "Copied buffer %s to %s." % (editor.copy_buffer, self.lstr)
elif cmd == ":i":
# :i <l> <txt> - insert new line
new_lines = self.args.split('\n')
if not new_lines:
string = "You need to enter a new line and where to insert it."
else:
buf = linebuffer[:lstart] + new_lines + linebuffer[lstart:]
editor.update_buffer(buf)
string = "Inserted %i new line(s) at %s." % (len(new_lines), self.lstr)
elif cmd == ":r":
# :r <l> <txt> - replace lines
new_lines = self.args.split('\n')
if not new_lines:
string = "You need to enter a replacement string."
else:
buf = linebuffer[:lstart] + new_lines + linebuffer[lend:]
editor.update_buffer(buf)
string = "Replaced %i line(s) at %s." % (len(new_lines), self.lstr)
elif cmd == ":I":
# :I <l> <txt> - insert text at beginning of line(s) <l>
if not self.args:
string = "You need to enter text to insert."
else:
buf = linebuffer[:lstart] + ["%s%s" % (self.args, line) for line in linebuffer[lstart:lend]] + linebuffer[lend:]
editor.update_buffer(buf)
string = "Inserted text at beginning of %s." % self.lstr
elif cmd == ":A":
# :A <l> <txt> - append text after end of line(s)
if not self.args:
string = "You need to enter text to append."
else:
buf = linebuffer[:lstart] + ["%s%s" % (line, self.args) for line in linebuffer[lstart:lend]] + linebuffer[lend:]
editor.update_buffer(buf)
string = "Appended text to end of %s." % self.lstr
elif cmd == ":s":
# :s <li> <w> <txt> - search and replace words
# in entire buffer or on certain lines
if not self.arg1 or not self.arg2:
string = "You must give a search word and something to replace it with."
else:
if not self.linerange:
lstart = 0
lend = self.cline + 1
string = "Search-replaced %s -> %s for lines %i-%i." % (self.arg1, self.arg2, lstart + 1 , lend)
else:
string = "Search-replaced %s -> %s for %s." % (self.arg1, self.arg2, self.lstr)
sarea = "\n".join(linebuffer[lstart:lend])
regex = r"%s|^%s(?=\s)|(?<=\s)%s(?=\s)|^%s$|(?<=\s)%s$"
regarg = self.arg1.strip("\'").strip('\"')
if " " in regarg:
regarg = regarg.replace(" ", " +")
sarea = re.sub(regex % (regarg, regarg, regarg, regarg, regarg), self.arg2.strip("\'").strip('\"'), sarea, re.MULTILINE)
buf = linebuffer[:lstart] + sarea.split("\n") + linebuffer[lend:]
editor.update_buffer(buf)
elif cmd == ":f":
# :f <l> flood-fill buffer or <l> lines of buffer.
width = 78
if not self.linerange:
lstart = 0
lend = self.cline + 1
string = "Flood filled lines %i-%i." % (lstart + 1 , lend)
else:
string = "Flood filled %s." % self.lstr
fbuf = "\n".join(linebuffer[lstart:lend])
fbuf = utils.fill(fbuf, width=width)
buf = linebuffer[:lstart] + fbuf.split("\n") + linebuffer[lend:]
editor.update_buffer(buf)
elif cmd == ":fi":
# :fi <l> indent buffer or lines <l> of buffer.
indent = " " * 4
if not self.linerange:
lstart = 0
lend = self.cline + 1
string = "Indented lines %i-%i." % (lstart + 1 , lend)
else:
string = "Indented %s." % self.lstr
fbuf = [indent + line for line in linebuffer[lstart:lend]]
buf = linebuffer[:lstart] + fbuf + linebuffer[lend:]
editor.update_buffer(buf)
elif cmd == ":fd":
# :fi <l> indent buffer or lines <l> of buffer.
if not self.linerange:
lstart = 0
lend = self.cline + 1
string = "Removed left margin (dedented) lines %i-%i." % (lstart + 1 , lend)
else:
string = "Removed left margin (dedented) %s." % self.lstr
fbuf = "\n".join(linebuffer[lstart:lend])
fbuf = utils.dedent(fbuf)
buf = linebuffer[:lstart] + fbuf.split("\n") + linebuffer[lend:]
editor.update_buffer(buf)
elif cmd == ":echo":
# set echoing on/off
editor.echo_mode = not editor.echo_mode
string = "Echo mode set to %s" % editor.echo_mode
caller.msg(string)
def format_output(self, obj, avail_cmdset):
"""
Helper function that creates a nice report about an object.
returns a string.
"""
string = "\n{wName/key{n: {c%s{n (%s)" % (obj.name, obj.dbref)
if hasattr(obj, "aliases") and obj.aliases.all():
string += "\n{wAliases{n: %s" % (", ".join(utils.make_iter(str(obj.aliases))))
if hasattr(obj, "sessid") and obj.sessid:
string += "\n{wsession{n: %s" % obj.sessid
elif hasattr(obj, "sessions") and obj.sessions:
string += "\n{wsession(s){n: %s" % (", ".join(str(sess.sessid) for sess in obj.sessions))
if hasattr(obj, "has_player") and obj.has_player:
string += "\n{wPlayer{n: {c%s{n" % obj.player.name
perms = obj.player.permissions
if obj.player.is_superuser:
perms = ["<Superuser>"]
elif not perms:
perms = ["<None>"]
string += "\n{wPlayer Perms{n: %s" % (", ".join(perms))
string += "\n{wTypeclass{n: %s (%s)" % (obj.typeclass.typename, obj.typeclass_path)
if hasattr(obj, "location"):
string += "\n{wLocation{n: %s" % obj.location
if obj.location:
string += " (#%s)" % obj.location.id
if hasattr(obj, "destination"):
string += "\n{wDestination{n: %s" % obj.destination
if obj.destination:
string += " (#%s)" % obj.destination.id
perms = obj.permissions
if perms:
perms_string = (", ".join(perms))
else:
perms_string = "Default"
if obj.is_superuser:
perms_string += " [Superuser]"
string += "\n{wPermissions{n: %s" % perms_string
locks = str(obj.locks)
if locks:
locks_string = utils.fill("; ".join([lock for lock in locks.split(';')]), indent=6)
else:
locks_string = " Default"
string += "\n{wLocks{n:%s" % locks_string
if not (len(obj.cmdset.all()) == 1 and obj.cmdset.current.key == "Empty"):
# list the current cmdsets
all_cmdsets = obj.cmdset.all() + (hasattr(obj, "player") and obj.player and obj.player.cmdset.all() or [])
all_cmdsets.sort(key=lambda x:x.priority, reverse=True)
string += "\n{wCurrent Cmdset(s){n:\n %s" % ("\n ".join("%s (prio %s)" % (cmdset.path, cmdset.priority) for cmdset in all_cmdsets))
# list the commands available to this object
avail_cmdset = sorted([cmd.key for cmd in avail_cmdset if cmd.access(obj, "cmd")])
cmdsetstr = utils.fill(", ".join(avail_cmdset), indent=2)
string += "\n{wCommands available to %s (all cmdsets + exits and external cmds){n:\n %s" % (obj.key, cmdsetstr)
if hasattr(obj, "scripts") and hasattr(obj.scripts, "all") and obj.scripts.all():
string += "\n{wScripts{n:\n %s" % obj.scripts
# add the attributes
string += self.format_attributes(obj)
# add the contents
exits = []
pobjs = []
things = []
if hasattr(obj, "contents"):
for content in obj.contents:
if content.destination:
exits.append(content)
elif content.player:
pobjs.append(content)
else:
things.append(content)
if exits:
string += "\n{wExits{n: %s" % ", ".join([exit.name for exit in exits])
if pobjs:
string += "\n{wCharacters{n: %s" % ", ".join(["{c%s{n" % pobj.name for pobj in pobjs])
if things:
string += "\n{wContents{n: %s" % ", ".join([cont.name for cont in obj.contents
if cont not in exits and cont not in pobjs])
separator = "-"*78
#output info
return '%s\n%s\n%s' % ( separator, string.strip(), separator )
