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Remove alias command in favour of macro

master
Keegi 2011-06-07 17:34:56 +03:00
parent 7db2f9b002
commit 47298bba5e
1 changed files with 3 additions and 49 deletions
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52
pronsole.py
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@ -72,60 +72,14 @@ class pronsole(cmd.Cmd):
def help_gcodes(self):
print "Gcodes are passed through to the printer as they are"
def do_alias(self,l):
if l == "":
# list aliases
if len(self.aliases):
self.print_topics("Aliases, to display type: alias <name>",self.aliases.keys(),15,80)
else:
print "No aliases defined, to define see: help alias"
return
alias_l = l.split(None,1)
alias_name = alias_l[0]
if len(alias_l) < 2:
# display alias
if alias_name in self.aliases.keys():
print "Alias '"+alias_name+"' stands for '"+self.aliases[alias_name]+"'"
else:
print "Alias '"+alias_name+"' is not defined"
return
alias_name,alias_def = alias_l
if alias_def.lower() == "/d":
# delete alias
if alias_name in self.aliases.keys():
delattr(self.__class__,"do_"+alias_name)
del self.aliases[alias_name]
print "Alias '"+alias_name+"' removed"
return
else:
print "Alias '"+alias_name+"' is not defined"
return
# (re)define an alias
if alias_name not in self.aliases.keys() and hasattr(self.__class__,"do_"+alias_name):
print "Name '"+alias_name+"' is already being used by built-in command"
return
func = lambda self,args,alias_def=alias_def: self.onecmd(" ".join((alias_def,args)))
self.aliases[alias_name] = alias_def
setattr(self.__class__,"do_"+alias_name,func)
setattr(self.__class__,"help_"+alias_name,lambda self=self,alias_name=alias_name: self.subhelp_alias(alias_name))
def help_alias(self):
print "Create/modify/view aliases: alias <name> [<command>]"
print "if <command> is not specified, displays the alias definition"
print "without arguments, displays list of all defined aliases"
print "To remove an alias: alias <name> /d"
def complete_alias(self,text,line,begidx,endidx):
def complete_macro(self,text,line,begidx,endidx):
if (len(line.split())==2 and line[-1] != " ") or (len(line.split())==1 and line[-1]==" "):
return [i for i in self.aliases.keys() if i.startswith(text)]
return [i for i in self.macros.keys() if i.startswith(text)]
elif(len(line.split())==3 or (len(line.split())==2 and line[-1]==" ")):
return self.completenames(text)
return ["/D", "/S"] + self.completenames(text)
else:
return []
def subhelp_alias(self,alias_name):
print "'"+alias_name+"' is alias for '"+self.aliases[alias_name]+"'"
def hook_macro(self,l):
ls = l.lstrip()
ws = l[:len(l)-len(ls)] # just leading whitespace