Commit f9f2f4b7 authored by Karen Tracey's avatar Karen Tracey
Browse files

[1.2.X] Fixed #15565: Ensure terminal echo is on after reloader reloads... 

[1.2.X] Fixed #15565: Ensure terminal echo is on after reloader reloads (something turns it off on some systems if reload happens while at a pdb prompt). Thanks for the report zimnyx.

r15883 from trunk.


git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.2.X@15884 bcc190cf-cafb-0310-a4f2-bffc1f526a37
parent 52e81079

django/utils/autoreload.py

+13 −0
Original line number Diff line number Diff line
@@ -42,6 +42,10 @@ try: 
except ImportError:

    pass



try:

    import termios

except ImportError:

    termios = None



RUN_RELOADER = True
@@ -67,7 +71,16 @@ def code_changed(): 
            return True

    return False



def ensure_echo_on():

    if termios:

        fd = sys.stdin.fileno()

        attr_list = termios.tcgetattr(fd)

        if not attr_list[3] & termios.ECHO:

            attr_list[3] |= termios.ECHO

            termios.tcsetattr(fd, termios.TCSANOW, attr_list)



def reloader_thread():

    ensure_echo_on()

    while RUN_RELOADER:

        if code_changed():

            sys.exit(3) # force reload