def new_execute(self,command,envvar={}):
if envvar.get("print",False):
print "command:",command
envvar["wait"] = False
funcstack = [[[""]]] # of ["name",arg1,arg2,...,[argn1,operator1,argn2,operator2,...]]
isstring = False
escaped = False
try:
for letter in command:
if escaped:
funcstack[-1][-1][-1]+=letter
escaped = False
elif letter == "\\":
escaped = True
elif letter == '"':
isstring = not isstring
elif isstring:
funcstack[-1][-1][-1]+=letter
else:
if letter in (" ",",",")"):
pass
if letter == "(":
funcstack.append([""])
elif letter == ",":
"sachen wie strings, numbers, = oder . auswerten"
funcstack[-1].append("")
elif letter == ")":
args = funcstack.pop(-1)
name = funcstack[-1].pop(-1)
result=self.call_function(name,args)
funcstack[-1].append(result)
elif letter in "=<>":
if letter == "=":
"testen ob letzter Buchstabe davon in !,<,> war"
elif letter in ".":
pass
else:
funcstack[-1][-1][-1]+=letter
"""( -> argumente fangen an (neue function in funcstack)
, -> nächstes Argument (letzte function ausführen, neue anhängen)
) -> letzten 2 functionen ausführen
= -> davor und danach vergleichen -> vergleichsfunktion anhängen
. -> attributefunktion anhängen"""
if envvar["wait"]:
"neuen command string aus funcstack erstellen"
break
print funcstack
return funcstack[0][0]
#String
if command.startswith("\\"):
if command[1] == "(" and command[-1] == ")":
return command[2:-1]
return command[1:]
#Shortcuts
command = StandartCommands.shortcuts.get(command,command)
#Numbers
split = self.split(command,".")
if split[0].isdigit():
if len(split) == 1:
return int(command)
if len(split) == 2 and split[1].isdigit():
return float(command)
return command
#Attributes
elif len(split)!=1:
objexpr="".join(split[:-1])
obj=self.execute(objexpr,envvar)
attr=split[-1]
return self.get_attribute(obj,attr)
#Comparison
split = self.split(command,"=")
if len(split)!=1:
return StandartCommands.isequal((self,envvar),
*[self.execute(j,envvar) for j in split])
#Everything not yet proofed except functions
i = command.find("(")
if i == -1:
return command
except:
print "Error executing:", command
raise
def new_execute(self, command, envvar={}):
if envvar.get("print", False):
print "command:", command
envvar["wait"] = False
funcstack = [[[
""
]]] # of ["name",arg1,arg2,...,[argn1,operator1,argn2,operator2,...]]
isstring = False
escaped = False
try:
for letter in command:
if escaped:
funcstack[-1][-1][-1] += letter
escaped = False
elif letter == "\\":
escaped = True
elif letter == '"':
isstring = not isstring
elif isstring:
funcstack[-1][-1][-1] += letter
else:
if letter in (" ", ",", ")"):
pass
if letter == "(":
funcstack.append([""])
elif letter == ",":
"sachen wie strings, numbers, = oder . auswerten"
funcstack[-1].append("")
elif letter == ")":
args = funcstack.pop(-1)
name = funcstack[-1].pop(-1)
result = self.call_function(name, args)
funcstack[-1].append(result)
elif letter in "=<>":
if letter == "=":
"testen ob letzter Buchstabe davon in !,<,> war"
elif letter in ".":
pass
else:
funcstack[-1][-1][-1] += letter
"""( -> argumente fangen an (neue function in funcstack)
, -> nächstes Argument (letzte function ausführen, neue anhängen)
) -> letzten 2 functionen ausführen
= -> davor und danach vergleichen -> vergleichsfunktion anhängen
. -> attributefunktion anhängen"""
if envvar["wait"]:
"neuen command string aus funcstack erstellen"
break
print funcstack
return funcstack[0][0]
#String
if command.startswith("\\"):
if command[1] == "(" and command[-1] == ")":
return command[2:-1]
return command[1:]
#Shortcuts
command = StandartCommands.shortcuts.get(command, command)
#Numbers
split = self.split(command, ".")
if split[0].isdigit():
if len(split) == 1:
return int(command)
if len(split) == 2 and split[1].isdigit():
return float(command)
return command
#Attributes
elif len(split) != 1:
objexpr = "".join(split[:-1])
obj = self.execute(objexpr, envvar)
attr = split[-1]
return self.get_attribute(obj, attr)
#Comparison
split = self.split(command, "=")
if len(split) != 1:
return StandartCommands.isequal(
(self, envvar), *[self.execute(j, envvar) for j in split])
#Everything not yet proofed except functions
i = command.find("(")
if i == -1:
return command
except:
print "Error executing:", command
raise
def execute(self,command,envvar=None,p=False):
if envvar == None:
envvar = {}
if p:
envvar["print"] = True
p = False
if envvar.get("print",False):
print "command:",command
try:
#String
if command.startswith("\\"):
if command[1] == "(" and command[-1] == ")":
return command[2:-1]
return command[1:]
#Shortcuts
command = StandartCommands.shortcuts.get(command,command)
#Numbers
split = self.split(command,".")
if split[0].isdigit():
if len(split) == 1:
return int(command)
if len(split) == 2 and split[1].isdigit():
return float(command)
return command
#Attributes
elif len(split)!=1:
objexpr="".join(split[:-1])
obj=self.execute(objexpr,envvar)
attr=split[-1]
return self.get_attribute(obj,attr)
#Comparison
split = self.split(command,"=")
if len(split)!=1:
return StandartCommands.isequal((self,envvar),
*[self.execute(j,envvar) for j in split])
#Everything not yet proofed except functions
i = command.find("(")
if i == -1:
return command
#Function calls
func = command[:i]
args = self.split(command[i+1:-1])
if args == [""]:
args = []
if StandartCommands.branch.has_key(func):
branch = StandartCommands.branch[func]
return branch((self,envvar),*args)
else:
args = [self.execute(j,envvar) for j in args]
function = StandartCommands.commands.get(func,None)
if function == None:
for commandset in self.AdditionalCommandsets:
function = commandset.get(func,None)
if function != None:
break
if function == None:
print "function", func, "not found"
function = StandartCommands.dummi
return function((self,envvar),*args)
except:
print "Error executing:", command
raise
def execute(self, command, envvar=None, p=False):
if envvar == None:
envvar = {}
if p:
envvar["print"] = True
p = False
if envvar.get("print", False):
print "command:", command
try:
#String
if command.startswith("\\"):
if command[1] == "(" and command[-1] == ")":
return command[2:-1]
return command[1:]
#Shortcuts
command = StandartCommands.shortcuts.get(command, command)
#Numbers
split = self.split(command, ".")
if split[0].isdigit():
if len(split) == 1:
return int(command)
if len(split) == 2 and split[1].isdigit():
return float(command)
return command
#Attributes
elif len(split) != 1:
objexpr = "".join(split[:-1])
obj = self.execute(objexpr, envvar)
attr = split[-1]
return self.get_attribute(obj, attr)
#Comparison
split = self.split(command, "=")
if len(split) != 1:
return StandartCommands.isequal(
(self, envvar), *[self.execute(j, envvar) for j in split])
#Everything not yet proofed except functions
i = command.find("(")
if i == -1:
return command
#Function calls
func = command[:i]
args = self.split(command[i + 1:-1])
if args == [""]:
args = []
if StandartCommands.branch.has_key(func):
branch = StandartCommands.branch[func]
return branch((self, envvar), *args)
else:
args = [self.execute(j, envvar) for j in args]
function = StandartCommands.commands.get(func, None)
if function == None:
for commandset in self.AdditionalCommandsets:
function = commandset.get(func, None)
if function != None:
break
if function == None:
print "function", func, "not found"
function = StandartCommands.dummi
return function((self, envvar), *args)
except:
print "Error executing:", command
raise
