Update tqdm_progress_bar.py

casual-cod3r · web-flow · commit 14a872d441e7 · 2020-02-02T16:51:26.000+08:00
diff --git a/tqdm_progress_bar.py b/tqdm_progress_bar.py
@@ -1,8 +1,18 @@
-from tqdm import tqdm
-from time import sleep
-
-no_of_files = 5 #example
-obj = tqdm(range(no_of_files))
-for i in obj:
-  obj.set_description(f'File uploading {i+1}:')
-  sleep(1)
+"""In this example, we will see how to code a progress bar for file upload using tqdm python module. Feel free to use it in your own way.
+
+For more information, you may refer this docuentation - https://tqdm.github.io/
+
+"""
+
+from tqdm import tqdm # Importing tqdm module
+from time import sleep # We are importing sleep() from time module to enter delay just for this example.
+
+no_of_files = 5 # Example - 5 files to upload
+
+""" Creating a TQDM object so that we can use it later to customize the progress bar. This line will loop through the given range i.e. number of files in this case """
+
+obj = tqdm(range(no_of_files)) 
+
+for i in obj: #iterating through object range to start the progress bar
+  obj.set_description(f'File uploading {i+1}:')  
+  sleep(1) # adding manual delay. This can be skipped for real example.
