diff options
Diffstat (limited to 'lib/spack/llnl/util/tty/log.py')
| -rw-r--r-- | lib/spack/llnl/util/tty/log.py | 26 |
1 files changed, 8 insertions, 18 deletions
diff --git a/lib/spack/llnl/util/tty/log.py b/lib/spack/llnl/util/tty/log.py index e155fa1d26..2d6609c390 100644 --- a/lib/spack/llnl/util/tty/log.py +++ b/lib/spack/llnl/util/tty/log.py @@ -241,8 +241,7 @@ class keyboard_input(object): """If termios was available, restore old settings.""" if self.old_cfg: self._restore_default_terminal_settings() - if sys.version_info >= (3,): - atexit.unregister(self._restore_default_terminal_settings) + atexit.unregister(self._restore_default_terminal_settings) # restore SIGSTP and SIGCONT handlers if self.old_handlers: @@ -323,10 +322,7 @@ class FileWrapper(object): def unwrap(self): if self.open: if self.file_like: - if sys.version_info < (3,): - self.file = open(self.file_like, "w") - else: - self.file = open(self.file_like, "w", encoding="utf-8") # novm + self.file = open(self.file_like, "w", encoding="utf-8") else: self.file = StringIO() return self.file @@ -699,13 +695,10 @@ class StreamWrapper: self.sys_attr = sys_attr self.saved_stream = None if sys.platform.startswith("win32"): - if sys.version_info < (3, 5): - libc = ctypes.CDLL(ctypes.util.find_library("c")) + if hasattr(sys, "gettotalrefcount"): # debug build + libc = ctypes.CDLL("ucrtbased") else: - if hasattr(sys, "gettotalrefcount"): # debug build - libc = ctypes.CDLL("ucrtbased") - else: - libc = ctypes.CDLL("api-ms-win-crt-stdio-l1-1-0") + libc = ctypes.CDLL("api-ms-win-crt-stdio-l1-1-0") kernel32 = ctypes.WinDLL("kernel32") @@ -927,13 +920,10 @@ def _writer_daemon( if sys.version_info < (3, 8) or sys.platform != "darwin": os.close(write_fd) - # Use line buffering (3rd param = 1) since Python 3 has a bug + # 1. Use line buffering (3rd param = 1) since Python 3 has a bug # that prevents unbuffered text I/O. - if sys.version_info < (3,): - in_pipe = os.fdopen(read_multiprocess_fd.fd, "r", 1) - else: - # Python 3.x before 3.7 does not open with UTF-8 encoding by default - in_pipe = os.fdopen(read_multiprocess_fd.fd, "r", 1, encoding="utf-8") + # 2. Python 3.x before 3.7 does not open with UTF-8 encoding by default + in_pipe = os.fdopen(read_multiprocess_fd.fd, "r", 1, encoding="utf-8") if stdin_multiprocess_fd: stdin = os.fdopen(stdin_multiprocess_fd.fd) |