def _extract_progress(self, index, count, filename):
if index == -1:
logger.progress_begin(None, True)
logger.progress_update(0.0, "Reading index...")
return
progress = index / float(count)
if index == 0:
logger.progress_end()
logger.progress_begin(None, False)
elif index == (count - 1):
logger.progress_end()
else:
logger.progress_update(progress, "{} / {}".format(index, count))
def _download_progress(self, url, context, data):
spinning = data["size"] is None
if data["downloaded"] == 0:
# If what we're trying to download already exists, we don't have
# to redownload it.
suffix, directory = self._get_archive_unpack_info(context, data["filename"])
urlfile = path.join(directory, ".craftr_downloadurl")
if path.isfile(urlfile):
with open(urlfile) as fp:
if fp.read().strip() == url:
raise self.DownloadAlreadyExists(directory)
logger.progress_begin("Downloading {}".format(url), spinning)
if spinning:
# TODO: Bytes to human readable
logger.progress_update(None, data["downloaded"])
else:
progress = data["downloaded"] / data["size"]
logger.progress_update(progress, "{}%".format(int(progress * 100)))
if data["completed"]:
logger.progress_end()
