LogReplacementFilter Class Reference

Public Member Functions
def	__init__ (self, out, replacements)
def	write (self, data)
def	__getattr__ (self, name)

Private Attributes
	_out
	where to forward output
	_replacements
	what to replace
	_regex
	build a regular expression from dictionary keys

Detailed Description

Simple class to intercept anything written to python stdout and replace
a given set of strings with placehholders to improve reproducibility.

Definition at line 14 of file logfilter.py.

Constructor & Destructor Documentation

__init__()

def __init__	(		self,
			out,
			replacements
	)

Setup the forwarding and replacements

Parameters:
    out (file object): Where to forward the output too
    replacements (dict(str, str)): Dictionary of strings and their replacements

Definition at line 19 of file logfilter.py.

    def __init__(self, out, replacements):
        """Setup the forwarding and replacements
 
        Parameters:
            out (file object): Where to forward the output too
            replacements (dict(str, str)): Dictionary of strings and their replacements
        """
        
        self._out = out
        
        self._replacements = replacements
        
        self._regex = re.compile("|".join(re.escape(e) for e in replacements))
 

Member Function Documentation

__getattr__()

def __getattr__	(		self,
			name
	)

Forward all other methods from the out stream

Definition at line 38 of file logfilter.py.

write()

def write	(		self,
			data
	)

Check all messages for strings to replace

Definition at line 33 of file logfilter.py.

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

• framework/scripts/b2test_utils/logfilter.py