Python LOGGER.error方法代碼示例

# 需要導入模塊: from fullrmc.Globals import LOGGER [as 別名]
# 或者: from fullrmc.Globals.LOGGER import error [as 別名]
 def set_center(self, center):
     """
     Sets center value.
     
     :Parameters:
        #. center (dict): The center value dictionary. Must have a single key and this can only be 'fixed' or 'indexes'.
           If key is fixed, value must be a list or a numpy.array of a point coordinates such as [X,Y,Z]
           If key is indexes, value must be a list or a numpy array of indexes.
     """
     assert isinstance(center, dict), LOGGER.error("center must be a dictionary")
     assert len(center) == 1, LOGGER.error("center must have a single key")       
     key = center.keys()[0]
     val = center[key]
     assert isinstance(val, (list,set,tuple,np.ndarray)), LOGGER.error("center value must be a list")
     if isinstance(val, np.ndarray):
         assert len(val.shape) == 1, LOGGER.error("center value must have a single dimension")
     assert len(val)>0, LOGGER.error("center value must be a non-zero list.")
     for v in val:
         assert is_number(v), LOGGER.error("center value item must be numbers") 
     if key == "fixed":
         self.__mustCompute = False
         assert len(val) == 3, LOGGER.error("fixed center must have exactly 3 elements corresponding to X,Y and Z coordinates of the center point.")
         val = np.array([FLOAT_TYPE(v) for v in val], dtype=FLOAT_TYPE)
     elif key == "indexes":
         self.__mustCompute = True
         for v in val:
             assert is_integer(v), LOGGER.error("indexes center items be integers")
         val =  np.array([INT_TYPE(v) for v in val], dtype=INT_TYPE)
         for v in val:
             assert v>=0, LOGGER.error("indexes center items be positive integers")            
     else:
         self.__mustCompute = None
         raise Exception(LOGGER.error("center key must be either 'fixed' or 'indexes'"))        
     # set center
     self.__center = {key:val}

# 需要導入模塊: from fullrmc.Globals import LOGGER [as 別名]
# 或者: from fullrmc.Globals.LOGGER import error [as 別名]
 def compute_chi_square(self, data):
     """ 
     Compute the chi square of data not satisfying constraint conditions. 
     
     :Parameters:
         #. data (numpy.array): The constraint value data to compute chiSquare.
         
     :Returns:
         #. chiSquare (number): The calculated chiSquare multiplied by the contribution factor of the constraint.
     """
     # compute difference
     chiSquare = 0.0
     number = 0
     for k, val in data.items():
         if val < PRECISION:
             continue
         number += 1
         el1, el2 = k.split("intermd_")[1].split("-")
         dist = self.__pairsDistance[el1][el2]
         diff = dist-val
         assert diff>0 , LOGGER.error("difference must be positive. %.6f is found for val:%.6f and minimumDistance: %.6f. Try recomputing constraint data using 'compute_data' method"%(diff, val, dist))
         assert diff<=dist, LOGGER.error("difference must be smaller than minimum distance. %.6f is found for val:%.6f and minimumDistance: %.6f .Try recomputing constraint data using 'compute_data' method"%(diff, val, dist))
         # normalize to make it between 0 and 1
         chiSquare += (diff/dist)**2
     # normalize
     #if number:
     #    chiSquare /= number
     return FLOAT_TYPE(chiSquare)

# 需要導入模塊: from fullrmc.Globals import LOGGER [as 別名]
# 或者: from fullrmc.Globals.LOGGER import error [as 別名]
 def set_weighting(self, weighting):
     """
     Sets elements weighting. It must a valid entry of pdbParser atoms database
     
     :Parameters:
         #. weighting (string): The elements weighting.
     """
     assert is_element_property(weighting),LOGGER.error( "weighting is not a valid pdbParser atoms database entry")
     assert weighting != "atomicFormFactor", LOGGER.error("atomicFormFactor weighting is not allowed")
     self.__weighting = weighting

# 需要導入模塊: from fullrmc.Globals import LOGGER [as 別名]
# 或者: from fullrmc.Globals.LOGGER import error [as 別名]
 def set_amplitude(self, amplitude):
     """
     Sets maximum translation vector allowed amplitude.
     
     :Parameters:
         #. amplitude (number): the maximum allowed translation vector amplitude.
     """
     assert is_number(amplitude), LOGGER.error("Translation amplitude must be a number")
     amplitude = float(amplitude)
     assert amplitude>0, LOGGER.error("Translation amplitude must be bigger than 0")
     self.__amplitude = FLOAT_TYPE(amplitude)

# 需要導入模塊: from fullrmc.Globals import LOGGER [as 別名]
# 或者: from fullrmc.Globals.LOGGER import error [as 別名]
 def set_angle(self, angle):
     """
     Sets the tolerance maximum angle.
     
     :Parameters:
         #. angle (number): The maximum tolerance angle in degrees between a generated translation vector and the pre-defined axis.        
     """
     assert is_number(angle), LOGGER.error("angle must be numbers")
     assert angle>0, LOGGER.error("angle must be positive")
     assert angle<=360, LOGGER.error("angle must be smaller than 360")
     self.__angle = FLOAT_TYPE(angle)*PI/FLOAT_TYPE(180.)

# 需要導入模塊: from fullrmc.Globals import LOGGER [as 別名]
# 或者: from fullrmc.Globals.LOGGER import error [as 別名]
 def set_default_minimum_distance(self, defaultMinDistance):
     """ 
     Sets the default intermolecular minimum distance. 
     
     :Parameters:
         #. defaultMinDistance (number): The default minimum distance.
     """
     assert is_number(defaultMinDistance), LOGGER.error("defaultMinDistance must be a number")
     defaultMinDistance = FLOAT_TYPE(defaultMinDistance)
     assert defaultMinDistance>=0, LOGGER.error("defaultMinDistance must be positive")
     self.__defaultMinDistance = defaultMinDistance

# 需要導入模塊: from fullrmc.Globals import LOGGER [as 別名]
# 或者: from fullrmc.Globals.LOGGER import error [as 別名]
 def set_axis(self, axis):
     """
     Sets the symmetry axis index to translate along.
     
     :Parameters:
         #. axis (integer): Must be 0,1 or 2 for respectively the main, secondary or tertiary symmetry axis
     """
     assert is_integer(axis), LOGGER.error("rotation symmetry axis must be an integer.")
     axis = INT_TYPE(axis)
     assert axis>=0, LOGGER.error("rotation symmetry axis must be positive.")
     assert axis<=2, LOGGER.error("rotation symmetry axis must be smaller or equal to 2.")
     # convert to radian and store amplitude
     self.__axis = axis

# 需要導入模塊: from fullrmc.Globals import LOGGER [as 別名]
# 或者: from fullrmc.Globals.LOGGER import error [as 別名]
 def set_maximum_offset_angle(self, maximumOffsetAngle):
     """
     Sets the maximum offset angle allowed.
     
     :Parameters:
         #. maximumOffsetAngle (number): The maximum offset angle in degrees between groupAxis and orientationAxis in degrees.
     """
     assert is_number(maximumOffsetAngle), LOGGER.error("maximumOffsetAngle must be a number")
     maximumOffsetAngle = float(maximumOffsetAngle)
     assert maximumOffsetAngle>0, LOGGER.error("maximumOffsetAngle must be bigger than 0 deg.")
     assert maximumOffsetAngle<180, LOGGER.error("maximumOffsetAngle must be smaller than 180 deg.")
     # convert to radian and store amplitude
     self.__maximumOffsetAngle = FLOAT_TYPE(PI*maximumOffsetAngle/180.)

# 需要導入模塊: from fullrmc.Globals import LOGGER [as 別名]
# 或者: from fullrmc.Globals.LOGGER import error [as 別名]
 def set_amplitude(self, amplitude):
     """
     Sets maximum rotation angle in degrees and transforms it to rad.
     
     :Parameters:
         #. amplitude (number): the maximum allowed rotation angle in degrees.
            It must be strictly bigger than 0 and strictly smaller than 360.
     """
     assert is_number(amplitude), LOGGER.error("rotation amplitude must be a number")
     amplitude = float(amplitude)
     assert amplitude>0, LOGGER.error("rotation amplitude must be bigger than 0 deg.")
     assert amplitude<360, LOGGER.error("rotation amplitude must be smaller than 360 deg.")
     # convert to radian and store amplitude
     self.__amplitude = FLOAT_TYPE(PI*amplitude/180.)

# 需要導入模塊: from fullrmc.Globals import LOGGER [as 別名]
# 或者: from fullrmc.Globals.LOGGER import error [as 別名]
 def set_agitate(self, agitate):
     """
     Sets agitate tuple value.
     
     :Parameters:
         #. agitate (tuple): It's a tuple of two boolean values, at least one of them must be True.
            Whether to agitate the first atom, the second or both. This is useful to set an atom fixed while only 
            the other succumb the agitation to adjust the distance. For instance in a C-H group it can be useful and 
            logical to adjust the bond length by moving only the hydrogen atom along the bond direction.
     """
     assert isinstance(agitate, (list,tuple)), LOGGER.error("agitate must be a list or a tuple")
     assert len(agitate)==2, LOGGER.error("agitate must have 2 items")
     assert [isinstance(a,bool) for a in agitate]==[True,True], LOGGER.error("agitate items must be boolean")
     assert agitate[0] or agitate[1], LOGGER.error("agitate both items can't be False")
     self.__agitate = (agitate[0], agitate[1])     

# 需要導入模塊: from fullrmc.Globals import LOGGER [as 別名]
# 或者: from fullrmc.Globals.LOGGER import error [as 別名]
 def _runtime_initialize(self):
     """   
     Automatically sets the selector order at the engine runtime.
     """
     assert self.engine is not None, LOGGER.error("engine must be set prior to calling _runtime_initialize")
     if self.__order is None:
         self.__order = np.array(range(len(self.engine.groups)), dtype=INT_TYPE)
         self.__initialize_selector__()

# 需要導入模塊: from fullrmc.Globals import LOGGER [as 別名]
# 或者: from fullrmc.Globals.LOGGER import error [as 別名]
 def set_limits(self, limits):
     """
     Set the histogram computation limits.
     
     :Parameters:
         #. limits (None, tuple, list): The distance limits to compute the histograms and compute with the experimental data.
            If None, the limits will be automatically set the the min and max distance recorded in the experimental data.
            If not None, a tuple of minimum distance or None and maximum distance or None should be given.    
     """
     if limits is None:
         self.__limits = (None, None)
     else:
         assert isinstance(limits, (list, tuple)), LOGGER.error("limits must be None or a list")
         limits = list(limits)
         assert len(limits) == 2, LOGGER.error("limits list must have exactly two elements")
         if limits[0] is not None:
             assert is_number(limits[0]), LOGGER.error("if not None, the first limits element must be a number")
             limits[0] = FLOAT_TYPE(limits[0])
             assert is_number(limits[0]), LOGGER.error("if not None, the first limits element must be a positive number")
         if limits[1] is not None:
             assert is_number(limits[1]), LOGGER.error("if not None, the second limits element must be a number")
             limits[1] = FLOAT_TYPE(limits[1])
             assert is_number(limits[1]), LOGGER.error("if not None, the second limits element must be a positive number")
         if  limits[0] is not None and limits[1] is not None:
             assert limits[0]<limits[1], LOGGER.error("if not None, the first limits element must be smaller than the second limits element")
         self.__limits = (limits[0], limits[1])
     # get minimumDistance and maximumDistance indexes
     if self.__limits[0] is None:
         minDistIdx = 0
     else:
         minDistIdx = (np.abs(self.experimentalData[:,0]-self.__limits[0])).argmin()
     if self.__limits[1] is None:
         maxDistIdx = -1
     else:
         maxDistIdx =(np.abs(self.experimentalData[:,0]-self.__limits[1])).argmin()
     # set minimumDistance and maximumDistance 
     self.__minimumDistance = FLOAT_TYPE(self.experimentalData[minDistIdx,0] - self.__bin/2. )
     self.__maximumDistance = FLOAT_TYPE(self.experimentalData[maxDistIdx,0] + self.__bin/2. )
     # get histogram size    
     self.__histogramSize = INT_TYPE((self.__maximumDistance-self.__minimumDistance)/self.__bin)
     # get histogram edges
     self.__edges         = np.array([self.__minimumDistance+idx*self.__bin for idx in xrange(self.__histogramSize+1)], dtype=FLOAT_TYPE)       
     self.__shellsCenter  = (self.__edges[1:]+self.__edges[0:-1])/FLOAT_TYPE(2.)
     self.__shellsVolumes = FLOAT_TYPE(4.0)*PI*self.__shellsCenter*self.__shellsCenter*self.__bin 
     # set limits indexes for range
     if (minDistIdx == -1) or (minDistIdx == self.experimentalData.shape[0]):
         minDistIdx = self.experimentalData.shape[0]
     if (maxDistIdx == -1) or (maxDistIdx == self.experimentalData.shape[0]):
         maxDistIdx = self.experimentalData.shape[0]
     self.__experimentalDistances = self.experimentalData[minDistIdx:maxDistIdx+1,0]
     self.__experimentalPDF       = self.experimentalData[minDistIdx:maxDistIdx+1,1] 
     # check distances and shells
     for diff in self.__shellsCenter-self.__experimentalDistances:
         assert abs(diff)<=PRECISION, LOGGER.error("experimental data distances are not coherent")
     # reset constraint
     self.reset_constraint()

# 需要導入模塊: from fullrmc.Globals import LOGGER [as 別名]
# 或者: from fullrmc.Globals.LOGGER import error [as 別名]
 def set_symmetric(self, symmetric):
     """
     Sets symmetric flag value.
     
     :Parameters:
         #. symmetric (bool): Whether to apply the same amplitude of translation on both atoms or not.         
     """
     assert isinstance(symmetric, bool), LOGGER.error("symmetric must be boolean")
     self.__symmetric = symmetric

# 需要導入模塊: from fullrmc.Globals import LOGGER [as 別名]
# 或者: from fullrmc.Globals.LOGGER import error [as 別名]
 def set_scale_factor(self, scaleFactor):
     """
     Sets the scale factor.
     
     :Parameters:
          #. scaleFactor (string): A normalization scale factor used to normalize the computed data to the experimental ones.
     """
     assert is_number(scaleFactor), LOGGER.error("scaleFactor must be a number")
     self.__scaleFactor = FLOAT_TYPE(scaleFactor)

# 需要導入模塊: from fullrmc.Globals import LOGGER [as 別名]
# 或者: from fullrmc.Globals.LOGGER import error [as 別名]
 def set_generators_parameters(self, generatorsParams):
     """
     Set move generators parameters.
     
     #. generatorsParams (None, dict): The automatically created moves generators parameters.
        If None is given, default parameters are used. If a dictionary is given, only two keys are allowed.
        'TG' key is for TranslationTowardsCenterGenerator parameters and 'RG' key is
        for RotationGenerator parameters. TranslationTowardsCenterGenerator amplitude parameter
        is not the same for all groups but intelligently allowing certain groups to move more than
        others according to damping parameter.
        
        **Parameters are the following:**\n
        * TG_amp = generatorsParams['TG']['amplitude']: Used for TranslationTowardsCenterGenerator amplitude parameters.
        * TG_ang = generatorsParams['TG']['angle']: Used as TranslationTowardsCenterGenerator angle parameters.
        * TG_dam = generatorsParams['TG']['damping']: Also used for TranslationTowardsCenterGenerator amplitude parameters.
        * RG_ang = generatorsParams['RG']['amplitude']: Used as RotationGenerator angle parameters.
        
        **Parameters are used as the following:**\n
        * TG = TranslationTowardsCenterGenerator(center={"fixed":center}, amplitude=AMPLITUDE, angle=TG_ang)\n
          Where TG_amp < AMPLITUDE < TG_amp.TG_dam
        * RG = RotationGenerator(amplitude=RG_ang)         
        * MoveGeneratorCollector(collection=[TG,RG], randomize=True)
        
        **NB: The parameters are not checked for errors until engine runtime.** 
     """
     if generatorsParams is None:
         generatorsParams = {}
     assert isinstance(generatorsParams, dict), LOGGER.error("generatorsParams must be a python dictionary")
     newGenParams = {"TG":{"amplitude":0.1, "damping":0.1, "angle":90},
                     "RG":{"amplitude":10}}
     # update  TranslationTowardsCenterGenerator values
     for gkey in newGenParams.keys():
         if not generatorsParams.has_key(gkey):
             continue
         assert isinstance(generatorsParams[gkey], dict), LOGGER.error("generatorsParams value must be a python dictionary")
         for key in newGenParams[gkey].keys():
             newGenParams[gkey][key] = generatorsParams[gkey].get(key, newGenParams[gkey][key])
     # check generatorsParams damping parameters
     assert is_number(generatorsParams["TG"]["damping"]), LOGGER.error("generatorsParams['TG']['damping'] must be a number")
     generatorsParams["TG"]["damping"] = FLOAT_TYPE(generatorsParams["TG"]["damping"])
     assert generatorsParams["TG"]["damping"]>=0, LOGGER.error("generatorsParams['TG']['damping'] must be bigger than 0")
     assert generatorsParams["TG"]["damping"]<=1, LOGGER.error("generatorsParams['TG']['damping'] must be smaller than 1")
     # set generatorsParams
     self.__generatorsParams = newGenParams