show extraction progress

setup.py

@@ -7,10 +7,14 @@
 import platform
 import tempfile
 from xml.etree import ElementTree
+import datetime
 
 import py7zr
 import requests
 import yaml
+from tqdm_loggable.auto import tqdm
+from tqdm_loggable.tqdm_logging import tqdm_logging
+
 
 url_repo_qtc_fmt = "https://download.qt.io/{release_type}_releases/qtcreator/{qtcv_maj}/{qtcv_full}/installer_source/{os}_{arch}/"
 
@@ -47,6 +51,12 @@ def read_downloadable_archives(package):
     archive_names = io.StringIO(package.find("DownloadableArchives").text)
     return list(csv.reader(archive_names, delimiter=',', skipinitialspace=True))[0]
 
+def extract_progress(archive_bytes, destination_path):
+    tqdm_logging.set_log_rate(datetime.timedelta(seconds=60))
+    with py7zr.SevenZipFile(io.BytesIO(archive_bytes)) as zf:
+        for member in tqdm(zf.getnames(), desc='Extracting'):
+            zf.extract(member, destination_path)
+
 def qtc_download_check_extract(cfg, dir_install):
     # if the Qt Creator version contains '-beta' or '-rc' we have to
     # use the "development" repo, otherwise use the "official" repo
@@ -92,7 +102,7 @@ def qtc_download_check_extract(cfg, dir_install):
         if md5sums[archive_name] != hashlib.md5(content).hexdigest():
             raise RuntimeError(archive_name+" MD5 hash sum does not match")
 
-        py7zr.SevenZipFile(io.BytesIO(content)).extractall(dir_install_qt)
+        extract_progress(content, dir_install_qt)
 
     if cfg['os'] == "Darwin":
         dir_install_qt = os.path.join(dir_install_qt, "Qt Creator.app", "Contents", "Resources")
@@ -168,7 +178,7 @@ def qt_download_check_extract(cfg, dir_install):
         if sha1sum != hashlib.sha1(content).hexdigest():
             raise RuntimeError(archive_name+" SHA1 hash sum does not match")
 
-        py7zr.SevenZipFile(io.BytesIO(content)).extractall(dir_install)
+        extract_progress(content, dir_install)
 
     qt_path = os.path.join(dir_install, "{}.{}.0".format(ver_maj, ver_min))
     qt_archs = os.listdir(qt_path)