RemoveMathFromGDML.GDMLpurifier Class Reference

Inheritance diagram for RemoveMathFromGDML.GDMLpurifier:

Public Member Functions
def	__init__ (self, args, kargs)
def	apply (self, token, iLine=None)
Public Member Functions inherited from RemoveMathFromGDML.GDMLexpressionRemover
def	__init__ (self, options=None)
def	initROOT (self)
def	pass_floats (self, expression)
def	purify_native (self, expression)
def	purify_ROOT (self, expression)

Static Public Member Functions
def	findStrings (token)
Static Public Member Functions inherited from RemoveMathFromGDML.GDMLexpressionRemover
def	sanitize (s)

Additional Inherited Members
Public Attributes inherited from RemoveMathFromGDML.GDMLexpressionRemover
	constants
	environment
	options
	formula
	purify
	ROOT

Detailed Description

Definition at line 144 of file RemoveMathFromGDML.py.

Constructor & Destructor Documentation

def RemoveMathFromGDML.GDMLpurifier.__init__	(		self,
			args,
			kargs
	)

Definition at line 145 of file RemoveMathFromGDML.py.

   def __init__(self, *args, **kargs):
      GDMLexpressionRemover.__init__(self, *args, **kargs)
   

Member Function Documentation

def RemoveMathFromGDML.GDMLpurifier.apply	(		self,
			token,
			iLine = None
	)

Purifies the token

Definition at line 192 of file RemoveMathFromGDML.py.

   def apply(self, token, iLine = None):
      """Purifies the token"""
      elements = []
      for prefix, s in self.findStrings(token):
         element = prefix if prefix is not None else ""
         if s is not None:
            purified = self.purify(s)
            if s != purified:
               if iLine is not None:
                  logging.debug(
                    "Evaluated '%s' into '%s' on line %d",
                    s, purified, iLine + 1
                    )
                  if self.options.WarnZero and (float(purified) == 0.):
                     logging.warn("On line %d: expression '%s' evaluated to 0",
                       iLine + 1, s)
               else:
                  logging.debug("Evaluated '%s' into '%s'", s, purified)
                  if self.options.WarnZero and (float(purified) == 0.):
                     logging.warn("Expression '%s' evaluated to 0", s)
            # if purified
            element += '"' + str(purified) + '"'
         # if s
         elements.append(element)
      # for
      return "".join(elements)

def RemoveMathFromGDML.GDMLpurifier.findStrings (   token )

static

Returns a list of pairs: (prefix, double quoted string)

One of them may be None if no such element is present

Definition at line 149 of file RemoveMathFromGDML.py.

   def findStrings(token):
      """Returns a list of pairs: (prefix, double quoted string)
      
      One of them may be None if no such element is present
      """
      mode = 'p' # 'p': prefix; 'w': word; 'e': equal sign
      tokens = []
      iC = 0
      prefix = ""
      word = None
      for c in token:
         if c == '=':
            if mode == 'p':  # (p) => (e)  on '='
               mode = 'e'
               continue
            # if
         elif c == '"':
            if mode == 'e':  # (e) => (w)  on '"'
               prefix += "="
               word = ""
               mode = 'w'
               continue
            elif mode == 'w': # (w) => (p)  on '"'
               tokens.append((prefix, word))
               prefix = ""
               word = None
               mode = 'p'
               continue
            else: # (p) => (p)  on '"'
               pass
            # if ... else
         else:
            if mode == 'e': # (e) => (p)  on anything but '"'
               mode = 'p'
         # if ... else
         if   mode == 'p': prefix += c
         elif mode == 'w': word += c
      # while
      if prefix or (word is not None):
         tokens.append((prefix, word))
      return tokens

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The documentation for this class was generated from the following file:

• larsoft/bin/v06_00_00-root6/RemoveMathFromGDML.py