280     pieces = {}
281     pieces["long"] = full_out
282     pieces["short"] = full_out[:7]  # maybe improved later
283     pieces["error"] = None
291     pieces["dirty"] = dirty
302             pieces["error"] = (
305             return pieces
313             pieces["error"] = "tag '%s' doesn't start with prefix '%s'" % (
317             return pieces
318         pieces["closest-tag"] = full_tag[len(tag_prefix) :]
321         pieces["distance"] = int(mo.group(2))
324         pieces["short"] = mo.group(3)
328         pieces["closest-tag"] = None
332         pieces["distance"] = int(count_out)  # total number of commits
341     pieces["date"] = date.strip().replace(" ", "T", 1).replace(" ", "", 1)
343     return pieces
346 def plus_or_dot(pieces):  argument
348     if "+" in pieces.get("closest-tag", ""):
353 def render_pep440(pieces):  argument
362     if pieces["closest-tag"]:
363         rendered = pieces["closest-tag"]
364         if pieces["distance"] or pieces["dirty"]:
365             rendered += plus_or_dot(pieces)
366             rendered += "%d.g%s" % (pieces["distance"], pieces["short"])
367             if pieces["dirty"]:
371         rendered = "0+untagged.%d.g%s" % (pieces["distance"], pieces["short"])
372         if pieces["dirty"]:
377 def render_pep440_pre(pieces):  argument
383     if pieces["closest-tag"]:
384         rendered = pieces["closest-tag"]
385         if pieces["distance"]:
386             rendered += ".post0.dev%d" % pieces["distance"]
389         rendered = "0.post0.dev%d" % pieces["distance"]
393 def render_pep440_post(pieces):  argument
403     if pieces["closest-tag"]:
404         rendered = pieces["closest-tag"]
405         if pieces["distance"] or pieces["dirty"]:
406             rendered += ".post%d" % pieces["distance"]
407             if pieces["dirty"]:
409             rendered += plus_or_dot(pieces)
410             rendered += "g%s" % pieces["short"]
413         rendered = "0.post%d" % pieces["distance"]
414         if pieces["dirty"]:
416         rendered += "+g%s" % pieces["short"]
420 def render_pep440_old(pieces):  argument
428     if pieces["closest-tag"]:
429         rendered = pieces["closest-tag"]
430         if pieces["distance"] or pieces["dirty"]:
431             rendered += ".post%d" % pieces["distance"]
432             if pieces["dirty"]:
436         rendered = "0.post%d" % pieces["distance"]
437         if pieces["dirty"]:
442 def render_git_describe(pieces):  argument
450     if pieces["closest-tag"]:
451         rendered = pieces["closest-tag"]
452         if pieces["distance"]:
453             rendered += "-%d-g%s" % (pieces["distance"], pieces["short"])
456         rendered = pieces["short"]
457     if pieces["dirty"]:
462 def render_git_describe_long(pieces):  argument
471     if pieces["closest-tag"]:
472         rendered = pieces["closest-tag"]
473         rendered += "-%d-g%s" % (pieces["distance"], pieces["short"])
476         rendered = pieces["short"]
477     if pieces["dirty"]:
482 def render(pieces, style):  argument
484     if pieces["error"]:
487             "full-revisionid": pieces.get("long"),
489             "error": pieces["error"],
497         rendered = render_pep440(pieces)
499         rendered = render_pep440_pre(pieces)
501         rendered = render_pep440_post(pieces)
503         rendered = render_pep440_old(pieces)
505         rendered = render_git_describe(pieces)
507         rendered = render_git_describe_long(pieces)
513         "full-revisionid": pieces["long"],
514         "dirty": pieces["dirty"],
516         "date": pieces.get("date"),
554         pieces = git_pieces_from_vcs(cfg.tag_prefix, root, verbose)
555         return render(pieces, cfg.style)