Add Python 3 modules, and more Python 2 modules.

Also, sort names alphabetically and add module docstrings.

python2/signal.py

@@ -1,72 +1,73 @@
+"""Stub file for the 'signal' module."""
 # This is an autogenerated file. It serves as a starting point
 # for a more percise manual annotation of this module.
 # Feel free to edit the source below, but remove this header when you do.
 
-SIGTTIN = Undefined(int)
-SIGTSTP = Undefined(int)
-SIGPIPE = Undefined(int)
-SIGXCPU = Undefined(int)
-SIGIOT = Undefined(int)
-SIGALRM = Undefined(int)
-SIGRTMAX = Undefined(int)
-SIGPWR = Undefined(int)
-SIGTTOU = Undefined(int)
-SIGSEGV = Undefined(int)
-SIGRTMIN = Undefined(int)
-SIGKILL = Undefined(int)
-SIGBUS = Undefined(int)
-SIGVTALRM = Undefined(int)
-SIGCHLD = Undefined(int)
-SIGABRT = Undefined(int)
-SIGSTOP = Undefined(int)
-SIGPOLL = Undefined(int)
-SIGHUP = Undefined(int)
-SIG_DFL = Undefined(long)
-SIGSYS = Undefined(int)
-SIGPROF = Undefined(int)
-NSIG = Undefined(int)
-SIGTERM = Undefined(int)
-SIGINT = Undefined(int)
 ITIMER_PROF = Undefined(long)
-SIG_IGN = Undefined(long)
-SIGURG = Undefined(int)
-SIGIO = Undefined(int)
-SIGILL = Undefined(int)
-SIGQUIT = Undefined(int)
+ITIMER_REAL = Undefined(long)
 ITIMER_VIRTUAL = Undefined(long)
-SIGTRAP = Undefined(int)
-SIGUSR2 = Undefined(int)
-SIGUSR1 = Undefined(int)
 ItimerError = Undefined(object)
-SIGWINCH = Undefined(int)
-SIGXFSZ = Undefined(int)
+NSIG = Undefined(int)
+SIGABRT = Undefined(int)
+SIGALRM = Undefined(int)
+SIGBUS = Undefined(int)
+SIGCHLD = Undefined(int)
+SIGCLD = Undefined(int)
 SIGCONT = Undefined(int)
 SIGFPE = Undefined(int)
-ITIMER_REAL = Undefined(long)
-SIGCLD = Undefined(int)
+SIGHUP = Undefined(int)
+SIGILL = Undefined(int)
+SIGINT = Undefined(int)
+SIGIO = Undefined(int)
+SIGIOT = Undefined(int)
+SIGKILL = Undefined(int)
+SIGPIPE = Undefined(int)
+SIGPOLL = Undefined(int)
+SIGPROF = Undefined(int)
+SIGPWR = Undefined(int)
+SIGQUIT = Undefined(int)
+SIGRTMAX = Undefined(int)
+SIGRTMIN = Undefined(int)
+SIGSEGV = Undefined(int)
+SIGSTOP = Undefined(int)
+SIGSYS = Undefined(int)
+SIGTERM = Undefined(int)
+SIGTRAP = Undefined(int)
+SIGTSTP = Undefined(int)
+SIGTTIN = Undefined(int)
+SIGTTOU = Undefined(int)
+SIGURG = Undefined(int)
+SIGUSR1 = Undefined(int)
+SIGUSR2 = Undefined(int)
+SIGVTALRM = Undefined(int)
+SIGWINCH = Undefined(int)
+SIGXCPU = Undefined(int)
+SIGXFSZ = Undefined(int)
+SIG_DFL = Undefined(long)
+SIG_IGN = Undefined(long)
+
+def alarm(a: int) -> int: pass
+
+def default_int_handler(*args, **kwargs) -> object:
+    raise KeyboardInterrupt()
 
 def getitimer(a: int) -> tuple: pass
 
-def signal(a: int, b) -> NoneType:
-    raise RuntimeError()
-    raise ValueError()
-    raise TypeError()
-
 def getsignal(a: int) -> NoneType:
     raise ValueError()
 
 def pause() -> NoneType: pass
 
-def setitimer(a: int, b: float, *args, **kwargs) -> tuple: pass
-
-def alarm(a: int) -> int: pass
-
 def set_wakeup_fd(a: int) -> long:
     raise ValueError()
 
+def setitimer(a: int, b: float, *args, **kwargs) -> tuple: pass
+
 def siginterrupt(a: int, b: int) -> NoneType:
+    raise ValueError()
+    raise RuntimeError()
+
+def signal(a: int, b) -> NoneType:
+    raise TypeError()
     raise RuntimeError()
     raise ValueError()
-
-def default_int_handler(*args, **kwargs) -> object:
-    raise KeyboardInterrupt()