stepic ex

Author: Sinrez

.DS_Store

@@ -0,0 +1,50 @@
+def valid_rgb(rgb):
+    #check if rgb input tuple is within 0-255 
+    for val in rgb:
+        if not 0 <= val <= 255:
+            return False
+    return True
+
+
+# print(valid_rgb((255, 100, 255)))
+# print(valid_rgb((255, 100, 256)))
+
+def valid_rgb(rgb):
+    #check if rgb input tuple is within 0-255 
+    valid = [
+             0 <= val <= 255
+             for val in rgb
+    ]
+    return all(valid)
+
+# print(valid_rgb((255, 100, 255)))
+# print(valid_rgb((255, 100, 256)))
+
+
+def valid_rgb(rgb):
+    #check if rgb input tuple is within 0-255 
+    return all(
+            0 <= val <= 255
+            for val in rgb
+    )
+
+# print(valid_rgb((255, 100, 255)))
+# print(valid_rgb((255, 100, 256)))
+
+
+def contains_numbers(input):
+    for char in input:
+        if char.isdigit():
+            return True
+    return False
+
+print(contains_numbers('one is done'))
+print(contains_numbers('1 is done'))
+
+def contains_numbers(input):
+    return any(char.isdigit()
+        for char in input
+        )
+
+print(contains_numbers('one is done'))
+print(contains_numbers('1 is done'))  

stepic/any_all.py

@@ -0,0 +1,5 @@
+import requests as re
+for i in range(1, 3):
+    img_data = re.get(f'https://www.litres.ru/pages/get_pdf_page/?file=98856895&page={i}&rt=w1900&ft=gif').content
+    with open(f'page{i}.gif', 'wb') as handler:
+        handler.write(img_data)