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#2503 make singletons compared with "is" not == or != 

Thanks to Wummel for the patch
This commit is contained in:
Benjamin Peterson 2008-03-29 15:24:25 +00:00
parent 672fbf5195
commit 5b63acd31e
54 changed files with 140 additions and 141 deletions
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2
Demo/classes/Dbm.py
View File

@ -50,7 +50,7 @@ def test():
value = d[key]
print 'currently:', value
value = input('value: ')
if value == None:
if value is None:
del d[key]
else:
d[key] = value

2
Demo/curses/ncurses.py
View File

@ -9,7 +9,7 @@ import curses
from curses import panel
def wGetchar(win = None):
if win == None: win = stdscr
if win is None: win = stdscr
return win.getch()
def Getchar():

2
Demo/rpc/mountclient.py
View File

@ -100,7 +100,7 @@ class PartialMountClient:
# This function is called to cough up a suitable
# authentication object for a call to procedure 'proc'.
def mkcred(self):
if self.cred == None:
if self.cred is None:
self.cred = rpc.AUTH_UNIX, rpc.make_auth_unix_default()
return self.cred

6
Demo/rpc/nfsclient.py
View File

@ -129,7 +129,7 @@ class NFSClient(UDPClient):
self.unpacker = NFSUnpacker('')
def mkcred(self):
if self.cred == None:
if self.cred is None:
self.cred = rpc.AUTH_UNIX, rpc.make_auth_unix_default()
return self.cred
@ -170,7 +170,7 @@ class NFSClient(UDPClient):
for fileid, name, cookie in entries:
list.append((fileid, name))
last_cookie = cookie
if eof or last_cookie == None:
if eof or last_cookie is None:
break
ra = (ra[0], last_cookie, ra[2])
return list
@ -184,7 +184,7 @@ def test():
else: filesys = None
from mountclient import UDPMountClient, TCPMountClient
mcl = TCPMountClient(host)
if filesys == None:
if filesys is None:
list = mcl.Export()
for item in list:
print item

8
Demo/rpc/rpc.py
View File

@ -264,13 +264,13 @@ class Client:
def mkcred(self):
# Override this to use more powerful credentials
if self.cred == None:
if self.cred is None:
self.cred = (AUTH_NULL, make_auth_null())
return self.cred
def mkverf(self):
# Override this to use a more powerful verifier
if self.verf == None:
if self.verf is None:
self.verf = (AUTH_NULL, make_auth_null())
return self.verf
@ -321,7 +321,7 @@ last_resv_port_tried = None
def bindresvport(sock, host):
global last_resv_port_tried
FIRST, LAST = 600, 1024 # Range of ports to try
if last_resv_port_tried == None:
if last_resv_port_tried is None:
import os
last_resv_port_tried = FIRST + os.getpid() % (LAST-FIRST)
for i in range(last_resv_port_tried, LAST) + \
@ -814,7 +814,7 @@ class UDPServer(Server):
def session(self):
call, host_port = self.sock.recvfrom(8192)
reply = self.handle(call)
if reply != None:
if reply is not None:
self.sock.sendto(reply, host_port)

2
Demo/tkinter/guido/paint.py
View File

@ -50,7 +50,7 @@ def b1up(event):
def motion(event):
if b1 == "down":
global xold, yold
if xold != None and yold != None:
if xold is not None and yold is not None:
event.widget.create_line(xold,yold,event.x,event.y,smooth=TRUE)
# here's where you draw it. smooth. neat.
xold = event.x

6
Lib/bsddb/dbshelve.py
View File

@ -133,7 +133,7 @@ class DBShelf(DictMixin):
def keys(self, txn=None):
if txn != None:
if txn is not None:
return self.db.keys(txn)
else:
return self.db.keys()
@ -157,7 +157,7 @@ class DBShelf(DictMixin):
def items(self, txn=None):
if txn != None:
if txn is not None:
items = self.db.items(txn)
else:
items = self.db.items()
@ -168,7 +168,7 @@ class DBShelf(DictMixin):
return newitems
def values(self, txn=None):
if txn != None:
if txn is not None:
values = self.db.values(txn)
else:
values = self.db.values()

4
Lib/bsddb/test/test_basics.py
View File

@ -363,7 +363,7 @@ class BasicTestCase(unittest.TestCase):
else:
if set_raises_error:
self.fail("expected exception")
if n != None:
if n is not None:
self.fail("expected None: %r" % (n,))
rec = c.get_both('0404', self.makeData('0404'))
@ -377,7 +377,7 @@ class BasicTestCase(unittest.TestCase):
else:
if get_raises_error:
self.fail("expected exception")
if n != None:
if n is not None:
self.fail("expected None: %r" % (n,))
if self.d.get_type() == db.DB_BTREE:

2
Lib/bsddb/test/test_dbtables.py
View File

@ -323,7 +323,7 @@ class TableDBTestCase(unittest.TestCase):
self.tdb.Insert(tabname, {'Type': 'Unknown', 'Access': '0'})
def set_type(type):
if type == None:
if type is None:
return 'MP3'
return type

5
Lib/idlelib/AutoComplete.py
View File

@ -35,10 +35,9 @@ class AutoComplete:
"popupwait", type="int", default=0)
def __init__(self, editwin=None):
if editwin == None: # subprocess and test
self.editwin = None
return
self.editwin = editwin
if editwin is None: # subprocess and test
return
self.text = editwin.text
self.autocompletewindow = None

2
Lib/idlelib/PyShell.py
View File

@ -932,7 +932,7 @@ class PyShell(OutputWindow):
"The program is still running!\n Do you want to kill it?",
default="ok",
parent=self.text)
if response == False:
if response is False:
return "cancel"
if self.reading:
self.top.quit()

2
Lib/lib-tk/Tkinter.py
View File

@ -188,7 +188,7 @@ class Variable:
else:
self._name = 'PY_VAR' + repr(_varnum)
_varnum += 1
if value != None:
if value is not None:
self.set(value)
elif not self._tk.call("info", "exists", self._name):
self.set(self._default)

8
Lib/lib-tk/turtle.py
View File

@ -749,25 +749,25 @@ def setup(**geometry):
global _width, _height, _startx, _starty
width = geometry.get('width',_width)
if width >= 0 or width == None:
if width >= 0 or width is None:
_width = width
else:
raise ValueError, "width can not be less than 0"
height = geometry.get('height',_height)
if height >= 0 or height == None:
if height >= 0 or height is None:
_height = height
else:
raise ValueError, "height can not be less than 0"
startx = geometry.get('startx', _startx)
if startx >= 0 or startx == None:
if startx >= 0 or startx is None:
_startx = _startx
else:
raise ValueError, "startx can not be less than 0"
starty = geometry.get('starty', _starty)
if starty >= 0 or starty == None:
if starty >= 0 or starty is None:
_starty = starty
else:
raise ValueError, "startx can not be less than 0"

18
Lib/plat-mac/EasyDialogs.py
View File

@ -79,7 +79,7 @@ def Message(msg, id=260, ok=None):
return
h = d.GetDialogItemAsControl(2)
SetDialogItemText(h, lf2cr(msg))
if ok != None:
if ok is not None:
h = d.GetDialogItemAsControl(1)
h.SetControlTitle(ok)
d.SetDialogDefaultItem(1)
@ -116,10 +116,10 @@ def AskString(prompt, default = "", id=261, ok=None, cancel=None):
SetDialogItemText(h, lf2cr(default))
d.SelectDialogItemText(4, 0, 999)
# d.SetDialogItem(4, 0, 255)
if ok != None:
if ok is not None:
h = d.GetDialogItemAsControl(1)
h.SetControlTitle(ok)
if cancel != None:
if cancel is not None:
h = d.GetDialogItemAsControl(2)
h.SetControlTitle(cancel)
d.SetDialogDefaultItem(1)
@ -160,10 +160,10 @@ def AskPassword(prompt, default='', id=264, ok=None, cancel=None):
SetControlData(pwd, kControlEditTextPart, kControlEditTextPasswordTag, default)
d.SelectDialogItemText(4, 0, 999)
Ctl.SetKeyboardFocus(d.GetDialogWindow(), pwd, kControlEditTextPart)
if ok != None:
if ok is not None:
h = d.GetDialogItemAsControl(1)
h.SetControlTitle(ok)
if cancel != None:
if cancel is not None:
h = d.GetDialogItemAsControl(2)
h.SetControlTitle(cancel)
d.SetDialogDefaultItem(Dialogs.ok)
@ -204,19 +204,19 @@ def AskYesNoCancel(question, default = 0, yes=None, no=None, cancel=None, id=262
# The question string is item 5
h = d.GetDialogItemAsControl(5)
SetDialogItemText(h, lf2cr(question))
if yes != None:
if yes is not None:
if yes == '':
d.HideDialogItem(2)
else:
h = d.GetDialogItemAsControl(2)
h.SetControlTitle(yes)
if no != None:
if no is not None:
if no == '':
d.HideDialogItem(3)
else:
h = d.GetDialogItemAsControl(3)
h.SetControlTitle(no)
if cancel != None:
if cancel is not None:
if cancel == '':
d.HideDialogItem(4)
else:
@ -317,7 +317,7 @@ class ProgressBar:
def set(self, value, max=None):
"""set(value) - Set progress bar position"""
if max != None:
if max is not None:
self.maxval = max
bar = self.d.GetDialogItemAsControl(3)
if max <= 0: # indeterminate bar

16
Lib/plat-mac/FrameWork.py
View File

@ -92,7 +92,7 @@ _watch = None
def setwatchcursor():
global _watch
if _watch == None:
if _watch is None:
_watch = GetCursor(4).data
SetCursor(_watch)
@ -129,7 +129,7 @@ class Application:
self._quititem = MenuItem(m, "Quit", "Q", self._quit)
def gethelpmenu(self):
if self._helpmenu == None:
if self._helpmenu is None:
self._helpmenu = HelpMenu(self.menubar)
return self._helpmenu
@ -266,7 +266,7 @@ class Application:
else:
name = "do_%d" % partcode
if wid == None:
if wid is None:
# No window, or a non-python window
try:
handler = getattr(self, name)
@ -475,7 +475,7 @@ class MenuBar:
self.menus = None
def addmenu(self, title, after = 0, id=None):
if id == None:
if id is None:
id = self.getnextid()
if DEBUG: print 'Newmenu', title, id # XXXX
m = NewMenu(id, title)
@ -907,8 +907,8 @@ class ScrolledWindow(ControlsWindow):
self.barx_enabled = self.bary_enabled = 1
x0, y0, x1, y1 = self.wid.GetWindowPort().GetPortBounds()
vx, vy = self.getscrollbarvalues()
if vx == None: self.barx_enabled, vx = 0, 0
if vy == None: self.bary_enabled, vy = 0, 0
if vx is None: self.barx_enabled, vx = 0, 0
if vy is None: self.bary_enabled, vy = 0, 0
if wantx:
rect = x0-1, y1-(SCROLLBARWIDTH-1), x1-(SCROLLBARWIDTH-2), y1+1
self.barx = NewControl(self.wid, rect, "", 1, vx, 0, 32767, 16, 0)
@ -1007,7 +1007,7 @@ class ScrolledWindow(ControlsWindow):
SetPort(self.wid)
vx, vy = self.getscrollbarvalues()
if self.barx:
if vx == None:
if vx is None:
self.barx.HiliteControl(255)
self.barx_enabled = 0
else:
@ -1017,7 +1017,7 @@ class ScrolledWindow(ControlsWindow):
self.barx.HiliteControl(0)
self.barx.SetControlValue(vx)
if self.bary:
if vy == None:
if vy is None:
self.bary.HiliteControl(255)
self.bary_enabled = 0
else:

2
Lib/plat-mac/MiniAEFrame.py
View File

@ -158,7 +158,7 @@ class AEServer:
#Same try/except comment as above
rv = _function(**_parameters)
if rv == None:
if rv is None:
aetools.packevent(_reply, {})
else:
aetools.packevent(_reply, {'----':rv})

4
Lib/plat-mac/PixMapWrapper.py
View File

@ -146,9 +146,9 @@ class PixMapWrapper:
"""Draw this pixmap into the given (default current) grafport."""
src = self.bounds
dest = [x1,y1,x2,y2]
if x2 == None:
if x2 is None:
dest[2] = x1 + src[2]-src[0]
if y2 == None:
if y2 is None:
dest[3] = y1 + src[3]-src[1]
if not port: port = Qd.GetPort()
Qd.CopyBits(self.PixMap(), port.GetPortBitMapForCopyBits(), src, tuple(dest),

2
Lib/plat-mac/aepack.py
View File

@ -77,7 +77,7 @@ def pack(x, forcetype = None):
else:
return pack(x).AECoerceDesc(forcetype)
if x == None:
if x is None:
return AE.AECreateDesc('null', '')
if isinstance(x, AEDescType):

4
Lib/plat-mac/buildtools.py
View File

@ -203,13 +203,13 @@ def process_common(template, progress, code, rsrcname, destname, is_update,
dummy, tmplowner = copyres(input, output, skiptypes, 1, progress)
Res.CloseResFile(input)
## if ownertype == None:
## if ownertype is None:
## raise BuildError, "No owner resource found in either resource file or template"
# Make sure we're manipulating the output resource file now
Res.UseResFile(output)
if ownertype == None:
if ownertype is None:
# No owner resource in the template. We have skipped the
# Python owner resource, so we have to add our own. The relevant
# bundle stuff is already included in the interpret/applet template.

8
Lib/plat-mac/findertools.py
View File

@ -125,7 +125,7 @@ def comment(object, comment=None):
"""comment: get or set the Finder-comment of the item, displayed in the 'Get Info' window."""
object = Carbon.File.FSRef(object)
object_alias = object.FSNewAliasMonimal()
if comment == None:
if comment is None:
return _getcomment(object_alias)
else:
return _setcomment(object_alias, comment)
@ -329,7 +329,7 @@ def label(object, index=None):
"""label: set or get the label of the item. Specify file by name or fsspec."""
object = Carbon.File.FSRef(object)
object_alias = object.FSNewAliasMinimal()
if index == None:
if index is None:
return _getlabel(object_alias)
if index < 0 or index > 7:
index = 0
@ -375,7 +375,7 @@ def windowview(folder, view=None):
"""
fsr = Carbon.File.FSRef(folder)
folder_alias = fsr.FSNewAliasMinimal()
if view == None:
if view is None:
return _getwindowview(folder_alias)
return _setwindowview(folder_alias, view)
@ -533,7 +533,7 @@ def icon(object, icondata=None):
Development opportunity: get and set the data as PICT."""
fsr = Carbon.File.FSRef(object)
object_alias = fsr.FSNewAliasMinimal()
if icondata == None:
if icondata is None:
return _geticon(object_alias)
return _seticon(object_alias, icondata)

2
Lib/plat-mac/gensuitemodule.py
View File

@ -770,7 +770,7 @@ class SuiteCompiler:
fp.write(" if _object:\n")
fp.write(" _arguments['----'] = _object\n")
else:
fp.write(" if _no_object != None: raise TypeError, 'No direct arg expected'\n")
fp.write(" if _no_object is not None: raise TypeError, 'No direct arg expected'\n")
fp.write("\n")
#
# Do enum-name substitution

14
Lib/plat-mac/ic.py
View File

@ -202,12 +202,12 @@ class IC:
self.ic.ICLaunchURL(hint, url, 0, len(url))
def parseurl(self, data, start=None, end=None, hint=""):
if start == None:
if start is None:
selStart = 0
selEnd = len(data)
else:
selStart = selEnd = start
if end != None:
if end is not None:
selEnd = end
selStart, selEnd = self.ic.ICParseURL(hint, data, selStart, selEnd, self.h)
return self.h.data, selStart, selEnd
@ -231,27 +231,27 @@ _dft_ic = None
def launchurl(url, hint=""):
global _dft_ic
if _dft_ic == None: _dft_ic = IC()
if _dft_ic is None: _dft_ic = IC()
return _dft_ic.launchurl(url, hint)
def parseurl(data, start=None, end=None, hint=""):
global _dft_ic
if _dft_ic == None: _dft_ic = IC()
if _dft_ic is None: _dft_ic = IC()
return _dft_ic.parseurl(data, start, end, hint)
def mapfile(filename):
global _dft_ic
if _dft_ic == None: _dft_ic = IC()
if _dft_ic is None: _dft_ic = IC()
return _dft_ic.mapfile(filename)
def maptypecreator(type, creator, filename=""):
global _dft_ic
if _dft_ic == None: _dft_ic = IC()
if _dft_ic is None: _dft_ic = IC()
return _dft_ic.maptypecreator(type, creator, filename)
def settypecreator(file):
global _dft_ic
if _dft_ic == None: _dft_ic = IC()
if _dft_ic is None: _dft_ic = IC()
return _dft_ic.settypecreator(file)
def _test():

10
Lib/plat-mac/lib-scriptpackages/CodeWarrior/CodeWarrior_suite.py
View File

@ -51,7 +51,7 @@ class CodeWarrior_suite_Events:
_subcode = 'MAKE'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -135,7 +135,7 @@ class CodeWarrior_suite_Events:
_subcode = 'EXPT'
aetools.keysubst(_arguments, self._argmap_export)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -154,7 +154,7 @@ class CodeWarrior_suite_Events:
_subcode = 'RMOB'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -193,7 +193,7 @@ class CodeWarrior_suite_Events:
_subcode = 'RUN '
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -232,7 +232,7 @@ class CodeWarrior_suite_Events:
_subcode = 'UP2D'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

24
Lib/plat-mac/lib-scriptpackages/CodeWarrior/Metrowerks_Shell_Suite.py
View File

@ -72,7 +72,7 @@ class Metrowerks_Shell_Suite_Events:
_subcode = 'ClsP'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -190,7 +190,7 @@ class Metrowerks_Shell_Suite_Events:
_subcode = 'GDoc'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -217,7 +217,7 @@ class Metrowerks_Shell_Suite_Events:
_subcode = 'Gref'
aetools.keysubst(_arguments, self._argmap_Get_Preferences)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -263,7 +263,7 @@ class Metrowerks_Shell_Suite_Events:
_subcode = 'GetP'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -283,7 +283,7 @@ class Metrowerks_Shell_Suite_Events:
_subcode = 'GSeg'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -324,7 +324,7 @@ class Metrowerks_Shell_Suite_Events:
_subcode = 'NsCl'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -410,7 +410,7 @@ class Metrowerks_Shell_Suite_Events:
_subcode = 'Make'
aetools.keysubst(_arguments, self._argmap_Make_Project)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -503,7 +503,7 @@ class Metrowerks_Shell_Suite_Events:
_subcode = 'RemB'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -543,7 +543,7 @@ class Metrowerks_Shell_Suite_Events:
_subcode = 'ReFP'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -570,7 +570,7 @@ class Metrowerks_Shell_Suite_Events:
_subcode = 'RunP'
aetools.keysubst(_arguments, self._argmap_Run_Project)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -682,7 +682,7 @@ class Metrowerks_Shell_Suite_Events:
_subcode = 'Pref'
aetools.keysubst(_arguments, self._argmap_Set_Preferences)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -778,7 +778,7 @@ class Metrowerks_Shell_Suite_Events:
_subcode = 'UpdP'
aetools.keysubst(_arguments, self._argmap_Update_Project)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

2
Lib/plat-mac/lib-scriptpackages/CodeWarrior/Standard_Suite.py
View File

@ -115,7 +115,7 @@ class Standard_Suite_Events(Standard_Suite_Events):
_subcode = 'crel'
aetools.keysubst(_arguments, self._argmap_make)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

4
Lib/plat-mac/lib-scriptpackages/Explorer/Required_Suite.py
View File

@ -61,7 +61,7 @@ class Required_Suite_Events(Required_Suite_Events):
_subcode = 'quit'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -80,7 +80,7 @@ class Required_Suite_Events(Required_Suite_Events):
_subcode = 'oapp'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

6
Lib/plat-mac/lib-scriptpackages/Explorer/Web_Browser_Suite.py
View File

@ -42,7 +42,7 @@ class Web_Browser_Suite_Events:
_subcode = 'CLSA'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -69,7 +69,7 @@ class Web_Browser_Suite_Events:
_subcode = 'CLOS'
aetools.keysubst(_arguments, self._argmap_CloseWindow)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -110,7 +110,7 @@ class Web_Browser_Suite_Events:
_subcode = 'LSTW'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

2
Lib/plat-mac/lib-scriptpackages/Finder/Finder_Basics.py
View File

@ -20,7 +20,7 @@ class Finder_Basics_Events:
_subcode = 'copy'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

6
Lib/plat-mac/lib-scriptpackages/Finder/Legacy_suite.py
View File

@ -20,7 +20,7 @@ class Legacy_suite_Events:
_subcode = 'rest'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -39,7 +39,7 @@ class Legacy_suite_Events:
_subcode = 'shut'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -58,7 +58,7 @@ class Legacy_suite_Events:
_subcode = 'slep'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

4
Lib/plat-mac/lib-scriptpackages/Finder/Standard_Suite.py
View File

@ -179,7 +179,7 @@ class Standard_Suite_Events(Standard_Suite_Events):
_subcode = 'crel'
aetools.keysubst(_arguments, self._argmap_make)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -285,7 +285,7 @@ class Standard_Suite_Events(Standard_Suite_Events):
_subcode = 'quit'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

10
Lib/plat-mac/lib-scriptpackages/Netscape/Mozilla_suite.py
View File

@ -21,7 +21,7 @@ class Mozilla_suite_Events:
_subcode = 'Impt'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -41,7 +41,7 @@ class Mozilla_suite_Events:
_subcode = 'upro'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -61,7 +61,7 @@ class Mozilla_suite_Events:
_subcode = 'wurl'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -126,7 +126,7 @@ class Mozilla_suite_Events:
_subcode = 'addr'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -165,7 +165,7 @@ class Mozilla_suite_Events:
_subcode = 'prfl'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

2
Lib/plat-mac/lib-scriptpackages/Netscape/PowerPlant.py
View File

@ -25,7 +25,7 @@ class PowerPlant_Events:
_subcode = 'sttg'
aetools.keysubst(_arguments, self._argmap_SwitchTellTarget)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

4
Lib/plat-mac/lib-scriptpackages/Netscape/Required_suite.py
View File

@ -61,7 +61,7 @@ class Required_suite_Events(Required_Suite_Events):
_subcode = 'quit'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -80,7 +80,7 @@ class Required_suite_Events(Required_Suite_Events):
_subcode = 'oapp'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

2
Lib/plat-mac/lib-scriptpackages/Netscape/WorldWideWeb_suite.py
View File

@ -154,7 +154,7 @@ class WorldWideWeb_suite_Events:
_subcode = 'LSTW'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

14
Lib/plat-mac/lib-scriptpackages/StdSuites/AppleScript_Suite.py
View File

@ -268,7 +268,7 @@ class AppleScript_Suite_Events:
_subcode = 'actv'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -371,7 +371,7 @@ class AppleScript_Suite_Events:
_subcode = 'tend'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -443,7 +443,7 @@ class AppleScript_Suite_Events:
_subcode = 'idle'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -462,7 +462,7 @@ class AppleScript_Suite_Events:
_subcode = 'noop'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -585,7 +585,7 @@ class AppleScript_Suite_Events:
_subcode = 'log1'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -625,7 +625,7 @@ class AppleScript_Suite_Events:
_subcode = 'log0'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -644,7 +644,7 @@ class AppleScript_Suite_Events:
_subcode = 'tell'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

8
Lib/plat-mac/lib-scriptpackages/StdSuites/Standard_Suite.py
View File

@ -255,7 +255,7 @@ class Standard_Suite_Events(builtin_Suite_Events):
_subcode = 'crel'
aetools.keysubst(_arguments, self._argmap_make)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -345,7 +345,7 @@ class Standard_Suite_Events(builtin_Suite_Events):
_subcode = 'quit'
aetools.keysubst(_arguments, self._argmap_quit)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
aetools.enumsubst(_arguments, 'savo', _Enum_savo)
@ -365,7 +365,7 @@ class Standard_Suite_Events(builtin_Suite_Events):
_subcode = 'rapp'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -384,7 +384,7 @@ class Standard_Suite_Events(builtin_Suite_Events):
_subcode = 'oapp'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

2
Lib/plat-mac/lib-scriptpackages/SystemEvents/Standard_Suite.py
View File

@ -175,7 +175,7 @@ class Standard_Suite_Events:
_subcode = 'crel'
aetools.keysubst(_arguments, self._argmap_make)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

2
Lib/plat-mac/lib-scriptpackages/Terminal/Standard_Suite.py
View File

@ -175,7 +175,7 @@ class Standard_Suite_Events:
_subcode = 'crel'
aetools.keysubst(_arguments, self._argmap_make)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

6
Lib/plat-mac/lib-scriptpackages/_builtinSuites/builtin_Suite.py
View File

@ -37,7 +37,7 @@ class builtin_Suite_Events:
_subcode = 'oapp'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -56,7 +56,7 @@ class builtin_Suite_Events:
_subcode = 'rapp'
if _arguments: raise TypeError, 'No optional args expected'
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,
@ -100,7 +100,7 @@ class builtin_Suite_Events:
_subcode = 'quit'
aetools.keysubst(_arguments, self._argmap_quit)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
aetools.enumsubst(_arguments, 'savo', _Enum_savo)

2
Lib/plat-mac/macostools.py
View File

@ -106,7 +106,7 @@ def copy(src, dst, createpath=0, copydates=1, forcetype=None):
sf = srcfss.FSpGetFInfo()
df = dstfss.FSpGetFInfo()
df.Creator, df.Type = sf.Creator, sf.Type
if forcetype != None:
if forcetype is not None:
df.Type = forcetype
df.Flags = (sf.Flags & COPY_FLAGS)
dstfss.FSpSetFInfo(df)

6
Lib/plat-mac/videoreader.py
View File

@ -188,7 +188,7 @@ class _Reader:
def GetVideoFrameRate(self):
tv = self.videocurtime
if tv == None:
if tv is None:
tv = 0
flags = QuickTime.nextTimeStep|QuickTime.nextTimeEdgeOK
tv, dur = self.videomedia.GetMediaNextInterestingTime(flags, tv, 1.0)
@ -199,7 +199,7 @@ class _Reader:
if not time is None:
self.audiocurtime = time
flags = QuickTime.nextTimeStep|QuickTime.nextTimeEdgeOK
if self.audiocurtime == None:
if self.audiocurtime is None:
self.audiocurtime = 0
tv = self.audiomedia.GetMediaNextInterestingTimeOnly(flags, self.audiocurtime, 1.0)
if tv < 0 or (self.audiocurtime and tv < self.audiocurtime):
@ -215,7 +215,7 @@ class _Reader:
if not time is None:
self.videocurtime = time
flags = QuickTime.nextTimeStep
if self.videocurtime == None:
if self.videocurtime is None:
flags = flags | QuickTime.nextTimeEdgeOK
self.videocurtime = 0
tv = self.videomedia.GetMediaNextInterestingTimeOnly(flags, self.videocurtime, 1.0)

2
Lib/plat-os2emx/grp.py
View File

@ -143,7 +143,7 @@ def __read_group_file():
while 1:
entry = group.readline().strip()
if len(entry) > 3:
if sep == None:
if sep is None:
sep = __get_field_sep(entry)
fields = entry.split(sep)
fields[2] = int(fields[2])

2
Lib/plat-os2emx/pwd.py
View File

@ -167,7 +167,7 @@ def __read_passwd_file():
while 1:
entry = passwd.readline().strip()
if len(entry) > 6:
if sep == None:
if sep is None:
sep = __get_field_sep(entry)
fields = entry.split(sep)
for i in (2, 3):

4
Lib/test/test_ast.py
View File

@ -130,7 +130,7 @@ if __name__=='__main__' and sys.argv[1:] == ['-g']:
def test_order(ast_node, parent_pos):
if not isinstance(ast_node, _ast.AST) or ast_node._fields == None:
if not isinstance(ast_node, _ast.AST) or ast_node._fields is None:
return
if isinstance(ast_node, (_ast.expr, _ast.stmt, _ast.excepthandler)):
node_pos = (ast_node.lineno, ast_node.col_offset)
@ -141,7 +141,7 @@ def test_order(ast_node, parent_pos):
if isinstance(value, list):
for child in value:
test_order(child, parent_pos)
elif value != None:
elif value is not None:
test_order(value, parent_pos)
def run_tests():

4
Lib/test/test_mailbox.py
View File

@ -630,9 +630,9 @@ class TestMaildir(TestMailbox):
"tmp")),
"File in wrong location: '%s'" % head)
match = pattern.match(tail)
self.assert_(match != None, "Invalid file name: '%s'" % tail)
self.assert_(match is not None, "Invalid file name: '%s'" % tail)
groups = match.groups()
if previous_groups != None:
if previous_groups is not None:
self.assert_(int(groups[0] >= previous_groups[0]),
"Non-monotonic seconds: '%s' before '%s'" %
(previous_groups[0], groups[0]))

2
Lib/test/test_pyclbr.py
View File

@ -57,7 +57,7 @@ class PyclbrTest(TestCase):
ignore are ignored. If no module is provided, the appropriate
module is loaded with __import__.'''
if module == None:
if module is None:
# Import it.
# ('<silly>' is to work around an API silliness in __import__)
module = __import__(moduleName, globals(), {}, ['<silly>'])

2
Lib/test/test_ssl.py
View File

@ -546,7 +546,7 @@ else:
expectedToWork,
certsreqs=None):
if certsreqs == None:
if certsreqs is None:
certsreqs = ssl.CERT_NONE
if certsreqs == ssl.CERT_NONE:

2
Lib/xml/sax/expatreader.py
View File

@ -107,7 +107,7 @@ class ExpatParser(xmlreader.IncrementalParser, xmlreader.Locator):
xmlreader.IncrementalParser.parse(self, source)
def prepareParser(self, source):
if source.getSystemId() != None:
if source.getSystemId() is not None:
self._parser.SetBase(source.getSystemId())
# Redefined setContentHandler to allow changing handlers during parsing

4
Mac/BuildScript/build-installer.py
View File

@ -289,7 +289,7 @@ def runCommand(commandline):
fd = os.popen(commandline, 'r')
data = fd.read()
xit = fd.close()
if xit != None:
if xit is not None:
sys.stdout.write(data)
raise RuntimeError, "command failed: %s"%(commandline,)
@ -300,7 +300,7 @@ def captureCommand(commandline):
fd = os.popen(commandline, 'r')
data = fd.read()
xit = fd.close()
if xit != None:
if xit is not None:
sys.stdout.write(data)
raise RuntimeError, "command failed: %s"%(commandline,)

12
Mac/Demo/applescript/Disk_Copy/Utility_Events.py
View File

@ -26,7 +26,7 @@ class Utility_Events_Events:
_subcode = 'SEL1'
aetools.keysubst(_arguments, self._argmap_select_disk_image)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
aetools.enumsubst(_arguments, 'SELp', _Enum_TEXT)
@ -52,7 +52,7 @@ class Utility_Events_Events:
_subcode = 'SEL2'
aetools.keysubst(_arguments, self._argmap_select_DiskScript)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
aetools.enumsubst(_arguments, 'SELp', _Enum_TEXT)
@ -78,7 +78,7 @@ class Utility_Events_Events:
_subcode = 'SEL3'
aetools.keysubst(_arguments, self._argmap_select_disk_image_or_DiskScript)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
aetools.enumsubst(_arguments, 'SELp', _Enum_TEXT)
@ -104,7 +104,7 @@ class Utility_Events_Events:
_subcode = 'SEL4'
aetools.keysubst(_arguments, self._argmap_select_floppy_disk_image)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
aetools.enumsubst(_arguments, 'SELp', _Enum_TEXT)
@ -130,7 +130,7 @@ class Utility_Events_Events:
_subcode = 'SEL5'
aetools.keysubst(_arguments, self._argmap_select_disk)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
aetools.enumsubst(_arguments, 'SELp', _Enum_TEXT)
@ -156,7 +156,7 @@ class Utility_Events_Events:
_subcode = 'SEL6'
aetools.keysubst(_arguments, self._argmap_select_folder)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
aetools.enumsubst(_arguments, 'SELp', _Enum_TEXT)

2
Mac/Tools/Doc/HelpIndexingTool/Standard_Suite.py
View File

@ -103,7 +103,7 @@ class Standard_Suite_Events(Standard_Suite_Events):
_subcode = 'crel'
aetools.keysubst(_arguments, self._argmap_make)
if _no_object != None: raise TypeError, 'No direct arg expected'
if _no_object is not None: raise TypeError, 'No direct arg expected'
_reply, _arguments, _attributes = self.send(_code, _subcode,

4
Mac/Tools/Doc/setup.py
View File

@ -175,10 +175,10 @@ class AHVDocInstall(Command):
('root', 'root'))
# import pdb ; pdb.set_trace()
build_cmd = self.get_finalized_command('build')
if self.build_dest == None:
if self.build_dest is None:
build_cmd = self.get_finalized_command('build')
self.build_dest = build_cmd.build_dest
if self.install_doc == None:
if self.install_doc is None:
self.install_doc = os.path.join(self.prefix, DESTDIR)
print 'INSTALL', self.build_dest, '->', self.install_doc

2
Mac/scripts/buildpkg.py
View File

@ -183,7 +183,7 @@ class PackageMaker:
# set folder attributes
self.sourceFolder = root
if resources == None:
if resources is None:
self.resourceFolder = root
else:
self.resourceFolder = resources

2
Tools/bgen/bgen/bgenGenerator.py
View File

@ -148,7 +148,7 @@ class FunctionGenerator(BaseFunctionGenerator):
for arg in self.argumentList:
if arg.flags == ErrorMode or arg.flags == SelfMode:
continue
if arg.type == None:
if arg.type is None:
str = 'void'
else:
if hasattr(arg.type, 'typeName'):