self.delimiter = delimiter and delimiter.get('delimiter', ' ') or ' '
def __call__(self, external_values):
- return self.delimiter.join(map(lambda x : external_values.get(x,''), self.arg))
+ return self.delimiter.join(map(lambda x : str(external_values.get(x,'')), self.arg))
class ppconcat(mapper):
"""
self.delimiter = delimiter and delimiter.get('delimiter', ' ') or '\n\n'
def __call__(self, external_values):
- return self.delimiter.join(map(lambda x : x + ": " + external_values.get(x,''), self.arg))
+ return self.delimiter.join(map(lambda x : x + ": " + str(external_values.get(x,'')), self.arg))
class const(mapper):
"""
and don't care about the name of the field
call(self.method, value('field1'))
"""
- def __init__(self, val, default=''):
+ def __init__(self, val, default='', fallback=False):
self.val = val
self.default = default
+ self.fallback = fallback
def __call__(self, external_values):
- return external_values.get(self.val, self.default)
+ val = external_values.get(self.val, self.default)
+ if self.fallback and (not val or val == self.default):
+ val = external_values.get(self.fallback, self.default)
+ return val
class map_val(mapper):
"""
else:
args.append(arg)
return self.fun(external_values, *args)
-
-
\ No newline at end of file