Add crop option to make_thumbnail

frappe/core/doctype/file/file.py

@@ -170,7 +170,7 @@ class File(NestedSet):
 		super(File, self).on_trash()
 		self.delete_file()
 
-	def make_thumbnail(self, set_as_thumbnail=True, width=300, height=300, suffix="small"):
+	def make_thumbnail(self, set_as_thumbnail=True, width=300, height=300, suffix="small", crop=False):
 		if self.file_url:
 			if self.file_url.startswith("/files"):
 				try:
@@ -185,7 +185,10 @@ class File(NestedSet):
 					return
 
 			size = width, height
-			image.thumbnail(size)
+			if crop:
+				image = ImageOps.fit(image, size, Image.ANTIALIAS)
+			else:
+				image.thumbnail(size, Image.ANTIALIAS)
 
 			thumbnail_url = filename + "_" + suffix + "." + extn