* More changes due to stricter argument passing rules

* Fixed calendar.py, mimetools.py, whrandom.py to cope with time.time()
  returning a floating point number.  (And fix old bug in calendar)
* Add recursion level to mainloop.mainloop(), to make it reentrant.

Lib/calendar.py

@@ -31,6 +31,7 @@ error = 'calendar error'
 # Turn seconds since epoch into calendar time
 def gmtime(secs):
 	if secs < 0: raise error, 'negative input to gmtime()'
+	secs = int(secs)
 	mins, secs = divmod(secs, 60)
 	hours, mins = divmod(mins, 60)
 	days, hours = divmod(hours, 24)
@@ -146,7 +147,7 @@ def monthcalendar(year, month):
 	key = `year` + month_abbr[month]
 	try:
 		return mc_cache[key]
-	except IOError:
+	except KeyError:
 		mc_cache[key] = ret = _monthcalendar(year, month)
 		return ret
 

Lib/lib-stdwin/BoxParent.py

@@ -27,15 +27,14 @@ class BoxParent(TransParent):
 	def getbounds(self):
 		return self.bounds
 	#
-	def draw(self, args):
+	def draw(self, d, area):
-		d, area = args
 		(left, top), (right, bottom) = self.bounds
 		left = left + 1
 		top = top + 1
 		right = right - 1
 		bottom = bottom - 1
 		d.box((left, top), (right, bottom))
-		TransParent.draw(self, args) # XXX clip to innerbounds?
+		TransParent.draw(self, d, area) # XXX clip to innerbounds?
 	#
 	# XXX should scroll clip to innerbounds???
 	# XXX currently the only user restricts itself to child's bounds

Lib/lib-stdwin/DirList.py

@@ -28,7 +28,7 @@ class DirList(VSplit):
 class DirListWindow(WindowParent):
 	#
 	def create(self, dirname):
-		self = WindowParent.create(self, (dirname, (0, 0)))
+		self = WindowParent.create(self, dirname, (0, 0))
 		child = DirList().create(self, dirname)
 		self.realize()
 		return self

Lib/lib-stdwin/HVSplit.py

@@ -55,8 +55,8 @@ class HVSplit(Split):
 
 class HSplit(HVSplit):
 	def create(self, parent):
-		return HVSplit.create(self, (parent, 0))
+		return HVSplit.create(self, parent, 0)
 
 class VSplit(HVSplit):
 	def create(self, parent):
-		return HVSplit.create(self, (parent, 1))
+		return HVSplit.create(self, parent, 1)

Lib/lib-stdwin/Split.py

@@ -50,10 +50,10 @@ class Split:
 		for child in self.children:
 			child.realize()
 	#
-	def draw(self, d_detail):
+	def draw(self, d, detail):
 		# (Could avoid calls to children outside the area)
 		for child in self.children:
-			child.draw(d_detail)
+			child.draw(d, detail)
 	#
 	def altdraw(self, detail):
 		for child in self.altdraw_interest:
@@ -112,15 +112,14 @@ class Split:
 		if self.keybd_focus:
 			self.keybd_focus.deactivate()
 	#
-	def keybd(self, type_detail):
+	def keybd(self, type, detail):
 		if not self.keybd_focus:
 			self.set_keybd_focus(self.keybd_interest[0])
-		type, detail = type_detail
 		if type == WE_COMMAND and detail == WC_TAB and \
 					len(self.keybd_interest) > 1:
 			self.next_keybd_focus()
 			return
-		self.keybd_focus.keybd(type_detail)
+		self.keybd_focus.keybd(type, detail)
 	#
 	def timer(self):
 		for child in self.timer_interest:
@@ -206,7 +205,7 @@ class Split:
 	#
 	def change(self, area):
 		self.parent.change(area)
-	def scroll(self, area_vector):
+	def scroll(self, area, vector):
-		self.parent.scroll(area_vector)
+		self.parent.scroll(area, vector)
 	def settimer(self, itimer):
 		self.parent.settimer(itimer)

Lib/lib-stdwin/TransParent.py

@@ -60,12 +60,12 @@ class TransParent(ManageOneChild):
 	def realize(self):
 		if self.child:
 			self.child.realize()
-	def draw(self, args):
+	def draw(self, d, area):
 		if self.child:
-			self.child.draw(args)
+			self.child.draw(d, area)
-	def altdraw(self, args):
+	def altdraw(self, area):
 		if self.child:
-			self.child.altdraw(args)
+			self.child.altdraw(area)
 	#
 	# Downcalls only made after certain upcalls
 	#
@@ -117,7 +117,7 @@ class TransParent(ManageOneChild):
 	#
 	def change(self, area):
 		self.parent.change(area)
-	def scroll(self, args):
+	def scroll(self, area, vector):
-		self.parent.scroll(args)
+		self.parent.scroll(area, vector)
 	def settimer(self, itimer):
 		self.parent.settimer(itimer)

Lib/lib-stdwin/WindowParent.py

@@ -136,9 +136,9 @@ class WindowParent(ManageOneChild):
 		if self.win:
 			self.win.change(area)
 	#
-	def scroll(self, args):
+	def scroll(self, area, vector):
 		if self.win:
-			self.win.scroll(args)
+			self.win.scroll(area, vector)
 	#
 	def settimer(self, itimer):
 		if self.win:

Lib/lib-stdwin/mainloop.py

@@ -4,6 +4,9 @@
 # - have a 'dispatch' function as a window member
 
 
+# XXX This is UNIX specific!  For the Mac we need to use a simpler version!
+
+
 import stdwin, stdwinq
 from stdwinevents import *
 
@@ -123,23 +126,38 @@ def do_select():
 # Python's stdwin.getevent() turns WE_COMMAND/WC_CANCEL events
 # into KeyboardInterrupt exceptions; these are turned back in events.
 #
+recursion_level = 0 # Hack to make it reentrant
 def mainloop():
-	stdwin_select_handler() # Process events already in stdwin queue
+	global recursion_level
+	recursion_level = recursion_level + 1
+	try:
+		stdwin_select_handler() # Process events already in queue
 		fd = stdwin.fileno()
 		while 1:
 			if windows:
+				if recursion_level == 1:
 				    registerfd(fd, 'r', stdwin_select_handler)
 				try:
 					while windows:
 						do_select()
 						stdwin_select_handler()
 				finally:
+					if recursion_level == 1:
 						unregisterfd(fd)
 			elif fdlist:
 				while fdlist and not windows:
 					do_select()
 			else:
 				break
+	finally:
+		recursion_level = recursion_level - 1
+
+
+# Check for events without ever blocking
+#
+def check():
+	stdwin_select_handler()
+	# XXX Should check for socket stuff as well
 
 
 # Handle stdwin events until none are left

Lib/mimetools.py

@@ -108,6 +108,6 @@ def choose_boundary():
 		pid = `os.getpid()`
 		seed = `rand.rand()`
 		_prefix = hostid + '.' + uid + '.' + pid
-	timestamp = `time.time()`
+	timestamp = `int(time.time())`
 	seed = `rand.rand()`
 	return _prefix + '.' + timestamp + '.' + seed

Lib/regexp.py

@@ -11,11 +11,13 @@ class Prog:
 		finally:
 			xxx = regex.set_syntax(save_syntax)
 		return self
-	def match(self, args):
+	def match(self, *args):
-		if type(args) == type(()):
+		if len(args) == 2:
 			str, offset = args
+		elif len(args) == 1:
+			str, offset = args[0], 0
 		else:
-			str, offset = args, 0
+			raise TypeError, 'wrong argument count'
 		if self.prog.search(str, offset) < 0:
 			return ()
 		regs = self.prog.regs

Lib/stdwin/BoxParent.py

@@ -27,15 +27,14 @@ class BoxParent(TransParent):
 	def getbounds(self):
 		return self.bounds
 	#
-	def draw(self, args):
+	def draw(self, d, area):
-		d, area = args
 		(left, top), (right, bottom) = self.bounds
 		left = left + 1
 		top = top + 1
 		right = right - 1
 		bottom = bottom - 1
 		d.box((left, top), (right, bottom))
-		TransParent.draw(self, args) # XXX clip to innerbounds?
+		TransParent.draw(self, d, area) # XXX clip to innerbounds?
 	#
 	# XXX should scroll clip to innerbounds???
 	# XXX currently the only user restricts itself to child's bounds

Lib/stdwin/DirList.py

@@ -28,7 +28,7 @@ class DirList(VSplit):
 class DirListWindow(WindowParent):
 	#
 	def create(self, dirname):
-		self = WindowParent.create(self, (dirname, (0, 0)))
+		self = WindowParent.create(self, dirname, (0, 0))
 		child = DirList().create(self, dirname)
 		self.realize()
 		return self

Lib/stdwin/HVSplit.py

@@ -55,8 +55,8 @@ class HVSplit(Split):
 
 class HSplit(HVSplit):
 	def create(self, parent):
-		return HVSplit.create(self, (parent, 0))
+		return HVSplit.create(self, parent, 0)
 
 class VSplit(HVSplit):
 	def create(self, parent):
-		return HVSplit.create(self, (parent, 1))
+		return HVSplit.create(self, parent, 1)

Lib/stdwin/Split.py

@@ -50,10 +50,10 @@ class Split:
 		for child in self.children:
 			child.realize()
 	#
-	def draw(self, d_detail):
+	def draw(self, d, detail):
 		# (Could avoid calls to children outside the area)
 		for child in self.children:
-			child.draw(d_detail)
+			child.draw(d, detail)
 	#
 	def altdraw(self, detail):
 		for child in self.altdraw_interest:
@@ -112,15 +112,14 @@ class Split:
 		if self.keybd_focus:
 			self.keybd_focus.deactivate()
 	#
-	def keybd(self, type_detail):
+	def keybd(self, type, detail):
 		if not self.keybd_focus:
 			self.set_keybd_focus(self.keybd_interest[0])
-		type, detail = type_detail
 		if type == WE_COMMAND and detail == WC_TAB and \
 					len(self.keybd_interest) > 1:
 			self.next_keybd_focus()
 			return
-		self.keybd_focus.keybd(type_detail)
+		self.keybd_focus.keybd(type, detail)
 	#
 	def timer(self):
 		for child in self.timer_interest:
@@ -206,7 +205,7 @@ class Split:
 	#
 	def change(self, area):
 		self.parent.change(area)
-	def scroll(self, area_vector):
+	def scroll(self, area, vector):
-		self.parent.scroll(area_vector)
+		self.parent.scroll(area, vector)
 	def settimer(self, itimer):
 		self.parent.settimer(itimer)

Lib/stdwin/TransParent.py

@@ -60,12 +60,12 @@ class TransParent(ManageOneChild):
 	def realize(self):
 		if self.child:
 			self.child.realize()
-	def draw(self, args):
+	def draw(self, d, area):
 		if self.child:
-			self.child.draw(args)
+			self.child.draw(d, area)
-	def altdraw(self, args):
+	def altdraw(self, area):
 		if self.child:
-			self.child.altdraw(args)
+			self.child.altdraw(area)
 	#
 	# Downcalls only made after certain upcalls
 	#
@@ -117,7 +117,7 @@ class TransParent(ManageOneChild):
 	#
 	def change(self, area):
 		self.parent.change(area)
-	def scroll(self, args):
+	def scroll(self, area, vector):
-		self.parent.scroll(args)
+		self.parent.scroll(area, vector)
 	def settimer(self, itimer):
 		self.parent.settimer(itimer)

Lib/stdwin/WindowParent.py

@@ -136,9 +136,9 @@ class WindowParent(ManageOneChild):
 		if self.win:
 			self.win.change(area)
 	#
-	def scroll(self, args):
+	def scroll(self, area, vector):
 		if self.win:
-			self.win.scroll(args)
+			self.win.scroll(area, vector)
 	#
 	def settimer(self, itimer):
 		if self.win:

Lib/stdwin/mainloop.py

@@ -4,6 +4,9 @@
 # - have a 'dispatch' function as a window member
 
 
+# XXX This is UNIX specific!  For the Mac we need to use a simpler version!
+
+
 import stdwin, stdwinq
 from stdwinevents import *
 
@@ -123,23 +126,38 @@ def do_select():
 # Python's stdwin.getevent() turns WE_COMMAND/WC_CANCEL events
 # into KeyboardInterrupt exceptions; these are turned back in events.
 #
+recursion_level = 0 # Hack to make it reentrant
 def mainloop():
-	stdwin_select_handler() # Process events already in stdwin queue
+	global recursion_level
+	recursion_level = recursion_level + 1
+	try:
+		stdwin_select_handler() # Process events already in queue
 		fd = stdwin.fileno()
 		while 1:
 			if windows:
+				if recursion_level == 1:
 				    registerfd(fd, 'r', stdwin_select_handler)
 				try:
 					while windows:
 						do_select()
 						stdwin_select_handler()
 				finally:
+					if recursion_level == 1:
 						unregisterfd(fd)
 			elif fdlist:
 				while fdlist and not windows:
 					do_select()
 			else:
 				break
+	finally:
+		recursion_level = recursion_level - 1
+
+
+# Check for events without ever blocking
+#
+def check():
+	stdwin_select_handler()
+	# XXX Should check for socket stuff as well
 
 
 # Handle stdwin events until none are left

Lib/whrandom.py

@@ -39,7 +39,7 @@ class whrandom:
 		if not xyz:
 			# Initialize from current time
 			import time
-			t = time.time()
+			t = int(time.time())
 			t, x = divmod(t, 256)
 			t, y = divmod(t, 256)
 			t, z = divmod(t, 256)