More accurate error if input_file is not exists



This patch is intended to make build log is more
accurate if input_file is not exists, then check if
it is a zipfile.

Change-Id: I30da0141ea44fc3ce0947f868a86a15a054a4346
Signed-off-by: jiajia tang <tangjiajia@xiaomi.com>

parent 50a00289

tools/releasetools/img_from_target_files.py

+3 −0

Original line number	Diff line number	Diff line
		@@ -187,6 +187,9 @@ def ImgFromTargetFiles(input_file, output_file):
		Raises:
		ValueError: On invalid input.
		"""
		if not os.path.exists(input_file):
		raise ValueError('%s is not exist' % input_file)

		if not zipfile.is_zipfile(input_file):
		raise ValueError('%s is not a valid zipfile' % input_file)