diff options
| -rwxr-xr-x | tools/install.py | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/tools/install.py b/tools/install.py index af8e9e2708..659b3b23a9 100755 --- a/tools/install.py +++ b/tools/install.py @@ -1,5 +1,6 @@ #!/usr/bin/env python +from __future__ import print_function import ast import errno import os @@ -25,11 +26,11 @@ def load_config(): def try_unlink(path): try: os.unlink(path) - except OSError, e: + except OSError as e: if e.errno != errno.ENOENT: raise def try_symlink(source_path, link_path): - print 'symlinking %s -> %s' % (source_path, link_path) + print('symlinking %s -> %s' % (source_path, link_path)) try_unlink(link_path) try_mkdir_r(os.path.dirname(link_path)) os.symlink(source_path, link_path) @@ -37,7 +38,7 @@ def try_symlink(source_path, link_path): def try_mkdir_r(path): try: os.makedirs(path) - except OSError, e: + except OSError as e: if e.errno != errno.EEXIST: raise def try_rmdir_r(path): @@ -45,7 +46,7 @@ def try_rmdir_r(path): while path.startswith(install_path): try: os.rmdir(path) - except OSError, e: + except OSError as e: if e.errno == errno.ENOTEMPTY: return if e.errno == errno.ENOENT: return raise @@ -60,14 +61,14 @@ def mkpaths(path, dst): def try_copy(path, dst): source_path, target_path = mkpaths(path, dst) - print 'installing %s' % target_path + print('installing %s' % target_path) try_mkdir_r(os.path.dirname(target_path)) try_unlink(target_path) # prevent ETXTBSY errors return shutil.copy2(source_path, target_path) def try_remove(path, dst): source_path, target_path = mkpaths(path, dst) - print 'removing %s' % target_path + print('removing %s' % target_path) try_unlink(target_path) try_rmdir_r(os.path.dirname(target_path)) |