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How to use get_stateprops method in fMBT

Best Python code snippet using fMBT_python

lsts.py

Source:lsts.py

...70props_by_states(r)[42]71returns list of numbers of propositions true in state 42. To convert72the number of a state proposition to a name, index alphabetically73ordered list of state proposition keys with it:74stateproplist=r.get_stateprops().keys()75stateproplist.sort()76name_of_prop=stateproplist[num_of_a_stateprop]77"""78version="0.522 svn"79# 0.490 -> 0.522 support for dos lines (carriage returns are removed)80# 0.110 -> 0.490 support for multirow action names81# 0.55 -> 0.110 lsts file objects can be read and written already in82#               the constructor.83# 0.53 -> 0.55 stateprops numbered in the order of occurence in the lsts file84#              (alphabetical order). Documentation changed accordingly.85# 0.52 -> 0.53 bugfix: state props numbered off-by-one86# 0.52 -> 0.53 bugfix: reading multi-line transitions and state props87# 0.52 -> 0.53 props_by_states-helper function88# 0.52 -> 0.53 psyco is used if possible89# 0.50 -> 0.52 added support for state prop ranges "x..y"90from sys import stderr91class fakefile:92    """93    fakefile(string) is a file-like object that contains the94    string. It implements readline and write methods and nothing else.95    This class can be used as input and output file of the reader and96    the writer classes. The contents of the file are in attribute s.97    """98    def __init__(self,lstscontents):99        self.s=lstscontents100    def readline(self):101        l=self.s[:self.s.find("\n")+1]102        self.s=self.s[self.s.find("\n")+1:]103        return l104    def write(self,s):105        self.s+=s106def props_by_states(lsts_object):107    """props_by_states(lsts_object) -> state_table108    If propositions x and y (and no other propositions) are true in109    state s, then state_table[s]==[x,y]. s, x and y are natural110    numbers. To obtain the name of the proposition x, use111    stateproplist=r.get_stateprops().keys()112    stateproplist.sort()113    name_of_prop=stateproplist[num_of_a_stateprop]114    """115    statetbl=[ [] for x in xrange(lsts_object.get_header().state_cnt)]116    propdict=lsts_object.get_stateprops()117    propkeys = propdict.keys()118    propkeys.sort()119    for propindex,prop in enumerate(propkeys):120        for state in propdict[prop]:121            statetbl[state].append(propindex)122    return statetbl123class _header:124    pass125class lsts:126    def __init__(self):127        self._history=[]128        self._header=_header()129        self._header.state_cnt=0130        self._header.action_cnt=0131        self._header.transition_cnt=0132        self._header.initial_states=0133        self._actionnames=[]134        self._transitions=[]135        self._stateprops={} # state prop name -> list of states136        self._layout=[]137    def set_actionnames(self,actionnames):138        """139        Parameters:140        - actionnames is a list of strings141        Notes:142        This method modifies Action_cnt field in the header.143        """144        if len(actionnames) > 0 and actionnames[0]=="tau":145            self._actionnames=actionnames146        else:147            stderr.write('LSTS.PY: warning: set_actionnames did not receive "tau".\n')148            self._actionnames=["tau"]+actionnames149        self._header.action_cnt=len(self._actionnames)-1150    def set_transitions(self,transitions):151        """152        Parameters:153        - transitions should be a list of list of pairs, where154        transitions[i] is a list of pairs (dest_state, action_index)155        that describe leaving transitions from state i. If there are156        no transitions from state i, then transitions[i] is empty157        list.158        dest_state and action_index are indexes to transitions and159        actionnames lists. That is, they may have values from 0 to160        len(list)-1.161        Notes:162        This method modifies State_cnt and Transition_cnt fields in163        the header.164        """165        self._transitions=transitions166        self._header.state_cnt=len(transitions)167        self._header.transition_cnt=0168        for s in transitions:169            self._header.transition_cnt+=len(s)170    def set_stateprops(self,stateprops):171        """172        Parameters:173        - stateprops should be a dictionary whose keys are state174          proposition names and values are lists of state numbers.175        Notes:176        This method modifies State_prop_cnt field in the header.177        """178        self._stateprops=stateprops179        self._header.state_prop_cnt=len(self._stateprops)180    def set_layout(self,layout):181        """182        Parameters:183        - layout should be a list of pairs (xcoord, ycoord), indexed184          with state numbers.185        """186        self._layout=layout187    def get_actionnames(self):188        return self._actionnames189    def get_transitions(self):190        return self._transitions191    def get_stateprops(self):192        return self._stateprops193    def get_layout(self):194        return self._layout195    def get_history(self):196        return self._history197    def get_header(self):198        return self._header199class writer(lsts):200    """201    LSTS writer class202    """203    def __init__(self,file=None,lsts_object=None):204        """205        Parameters:206        - Optional parameter 'file' should provide method207        'write'. Output will be written to this object. Valid objects208        are, for example, files opened for writing and sys.stdout.209        - Optional parameter lsts_object should be an instance of lsts210         (or reader or writer) class. New header will be automatically211         generated based on action names and transitions of the lsts212         object.213        - If both optional arguments are provided, the lsts object is214          immediately written to the file. In this case, for backward215          compatibility, the first call of write method will not do216          anything the writing target is the same file object.217        """218        self._written_in_constructor=None # this file has been written219        lsts.__init__(self)220        self.__file=file221        if isinstance(lsts_object,lsts):222            self.set_actionnames( lsts_object.get_actionnames() )223            self.set_transitions( lsts_object.get_transitions() )224            self.set_stateprops( lsts_object.get_stateprops() )225            self.set_layout( lsts_object.get_layout() )226            self._header.initial_states=lsts_object.get_header().initial_states227        if file!=None and lsts_object!=None: # write immediately228            self.write()229            self._written_in_constructor=file230    def write(self,file=None,stateprop_order=None):231        """232        Parameters:233        - optional parameter file is the same as in __init__.234        Notes:235        Writes all lsts information to the given file object.236        """237        if not file:238            file=self.__file...

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