Progress bar for downloads

Pipfile

@@ -17,3 +17,4 @@ pybrowsers = "*"
 [packages]
 requests = "*"
 python-dotenv = "*"
+tqdm = "*"

setup.py

@@ -47,5 +47,6 @@
     install_requires=[
         'requests',
         'python-dotenv',
+        'tqdm'
     ],
 )

webdriver_manager/core/http.py

@@ -2,6 +2,7 @@
 from requests import Response
 
 from webdriver_manager.core.config import ssl_verify
+from webdriver_manager.core.utils import show_download_progress
 
 
 class HttpClient:
@@ -28,6 +29,8 @@ def __init__(self):
         self._ssl_verify = ssl_verify()
 
     def get(self, url, **kwargs) -> Response:
-        resp = requests.get(url=url, verify=self._ssl_verify, **kwargs)
+        resp = requests.get(url=url, verify=self._ssl_verify, stream=True, **kwargs)
         self.validate_response(resp)
+        show_download_progress(resp)
         return resp
+

webdriver_manager/core/utils.py

@@ -5,6 +5,8 @@
 import subprocess
 import sys
 
+from tqdm import tqdm
+
 from webdriver_manager.core.archive import Archive
 from webdriver_manager.core.logger import log
 
@@ -276,3 +278,17 @@ def determine_powershell():
     ) as stream:
         stdout = stream.communicate()[0].decode()
     return "" if stdout == "powershell" else "powershell"
+
+
+def show_download_progress(response, _bytes_threshold=100):
+    """ Opens up a response's content in chunks to show a progress bar with tqdm.
+        Resets response._content when done so that response can be consumed again as normal. """
+    total = int(response.headers.get("Content-Length", 0))
+    if total > _bytes_threshold:
+        content = bytearray()
+        progress_bar = tqdm(desc="[WDM] - Downloading", total=total, unit_scale=True, unit_divisor=1024, unit="B")
+        for chunk in response.iter_content(chunk_size=8192):
+            if chunk:  # Filter out keep-alive new chunks
+                progress_bar.update(len(chunk))
+                content.extend(chunk)
+        response._content = content  # To allow content to be "consumed" again