Make update_version.py compatible with Python 3 (#8555)
diff --git a/update_version.py b/update_version.py
index 470e425..cb5ab98 100755
--- a/update_version.py
+++ b/update_version.py
@@ -13,25 +13,25 @@
from xml.dom import minidom
if len(sys.argv) < 2 or len(sys.argv) > 3:
- print """
+ print("""
[ERROR] Please specify a version.
./update_version.py <MAJOR>.<MINOR>.<MICRO> [<RC version>]
Example:
./update_version.py 3.7.1 2
-"""
+""")
exit(1)
NEW_VERSION = sys.argv[1]
NEW_VERSION_INFO = [int(x) for x in NEW_VERSION.split('.')]
if len(NEW_VERSION_INFO) != 3:
- print """
+ print("""
[ERROR] Version must be in the format <MAJOR>.<MINOR>.<MICRO>
Example:
./update_version.py 3.7.3
-"""
+""")
exit(1)
RC_VERSION = -1
@@ -71,9 +71,9 @@
content = document.toxml().replace('<?xml version="1.0" ?>', '')
file_handle = open(filename, 'wb')
if add_xml_prefix:
- file_handle.write('<?xml version="1.0" encoding="UTF-8"?>\n')
- file_handle.write(content)
- file_handle.write('\n')
+ file_handle.write(b'<?xml version="1.0" encoding="UTF-8"?>\n')
+ file_handle.write(content.encode('utf-8'))
+ file_handle.write(b'\n')
file_handle.close()
@@ -83,7 +83,7 @@
for line in lines:
updated_lines.append(line_rewriter(line))
if lines == updated_lines:
- print '%s was not updated. Please double check.' % filename
+ print('%s was not updated. Please double check.' % filename)
f = open(filename, 'w')
f.write(''.join(updated_lines))
f.close()
@@ -245,11 +245,11 @@
protobuf_version_offset = 11
expected_major_version = 3
if NEW_VERSION_INFO[0] != expected_major_version:
- print """[ERROR] Major protobuf version has changed. Please update
+ print("""[ERROR] Major protobuf version has changed. Please update
update_version.py to readjust the protobuf_version_offset and
expected_major_version such that the PROTOBUF_VERSION in src/Makefile.am is
always increasing.
- """
+ """)
exit(1)
protobuf_version_info = '%d:%d:0' % (
