class_docstr: Helper to collect/pass statistics on carried out actions
  
  It also keeps track of total counts, which do not get reset by
  reset() call, and "total" stat could be obtained by .get_total()
  Could be done so many other ways
class_docstr_tok: ["Helper","to","collect\/pass","statistics","on","carried","out","actions","It","also","keeps","track","of","total","counts",",","which","do","not","get","reset","by","reset","(",")","call",",","and","``","total","''","stat","could","be","obtained","by",".get_total","(",")","Could","be","done","so","many","other","ways"]
code: def __repr__(self):
      # since auto_repr doesn't support "non-0" values atm
      return "%s(%s)" % (
          self.__class__.__name__,
          ", ".join(
              ["%s=%s" % (k, v) for k, v in self._current.items() if v]
          ),
      )
  
file_path: datalad/datalad/support/stats.py
imports: import humanize
label_desc: Use image node_id 2 for calling the ActivityStats obj's underlying member method code with example usage: obj.__repr__() and returns: unknown