bzrlib.util.configobj.configobj.InterpolationEngine : API documentation

A helper class to help perform string interpolation.

This class is an abstract base class; its descendants perform the actual work.

def __init__(self, section):

Undocumented

def interpolate(self, key, value):

Undocumented

def _fetch(self, key):

Helper function to fetch values from owning section.

Returns a 2-tuple: the value, and the section where it was found.

def _parse_match(self, match):

overridden in bzrlib.util.configobj.configobj.ConfigParserInterpolation, bzrlib.util.configobj.configobj.TemplateInterpolation

Implementation-dependent helper function.

Will be passed a match object corresponding to the interpolation key we just found (e.g., "%(foo)s" or "$foo"). Should look up that key in the appropriate config file section (using the _fetch() helper function) and return a 3-tuple: (key, value, section)

key is the name of the key we're looking for value is the value found for that key section is a reference to the section where it was found

key and section should be None if no further interpolation should be performed on the resulting value (e.g., if we interpolated "$$" and returned "$").

Method	__init__	Undocumented
Method	interpolate	Undocumented
Method	_fetch	Helper function to fetch values from owning section.
Method	_parse_match	Implementation-dependent helper function.

b.u.c.c.InterpolationEngine(object) : class documentation