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alex/t.diff

Created May 21, 2016 15:17
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t.diff
diff --git a/twisted/conch/client/default.py b/twisted/conch/client/default.py
index 42c3c7a..fc7834a 100644
--- a/twisted/conch/client/default.py
+++ b/twisted/conch/client/default.py
@@ -11,6 +11,8 @@ you are sitting at an interactive terminal. For example, to programmatically
interact with a known_hosts database, use L{twisted.conch.client.knownhosts}.
"""
+from __future__ import print_function
+
from twisted.python import log
from twisted.python.filepath import FilePath
@@ -90,7 +92,7 @@ def isInKnownHosts(host, pubKey, options):
retVal = 0
if not options['known-hosts'] and not os.path.exists(os.path.expanduser('~/.ssh/')):
- print 'Creating ~/.ssh directory...'
+ print('Creating ~/.ssh directory...')
os.mkdir(os.path.expanduser('~/.ssh'))
kh_file = options['known-hosts'] or _KNOWN_HOSTS
try:
@@ -247,9 +249,9 @@ class SSHUserAuthClient(userauth.SSHUserAuthClient):
oldout, oldin = sys.stdout, sys.stdin
sys.stdin = sys.stdout = open('/dev/tty','r+')
if name:
- print name
+ print(name)
if instruction:
- print instruction
+ print(instruction)
for prompt, echo in prompts:
if echo:
responses.append(raw_input(prompt))
diff --git a/twisted/conch/client/direct.py b/twisted/conch/client/direct.py
index f95a14a..4c52398 100644
--- a/twisted/conch/client/direct.py
+++ b/twisted/conch/client/direct.py
@@ -1,6 +1,8 @@
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.
+from __future__ import print_function
+
from twisted.internet import defer, protocol, reactor
from twisted.conch import error
@@ -79,7 +81,7 @@ class SSHClientTransport(transport.SSHClientTransport):
def receiveDebug(self, alwaysDisplay, message, lang):
log.msg('Received Debug Message: %s' % message)
if alwaysDisplay: # XXX what should happen here?
- print message
+ print(message)
def verifyHostKey(self, pubKey, fingerprint):
diff --git a/twisted/conch/insults/client.py b/twisted/conch/insults/client.py
index 89c79cd..1166e58 100644
--- a/twisted/conch/insults/client.py
+++ b/twisted/conch/insults/client.py
@@ -2,6 +2,8 @@
You don't really want to use this module. Try insults.py instead.
"""
+from __future__ import print_function
+
from twisted.internet import protocol
class InsultsClient(protocol.Protocol):
@@ -94,7 +96,7 @@ class InsultsClient(protocol.Protocol):
"""Erase from the current position to the end of the screen.
"""
self.commandQueue.append(('eraseeos',))
-
+
def clearScreen(self):
"""Clear the screen, and return the cursor to 0, 0.
"""
@@ -124,7 +126,7 @@ class InsultsClient(protocol.Protocol):
elif command[0] == 'attributes':
redraw += '\x1b[%sm' % ';'.join(map(str, command[1]))
else:
- print command
+ print(command)
self.commandQueue = []
self.transport.write(redraw)
diff --git a/twisted/conch/insults/helper.py b/twisted/conch/insults/helper.py
index 8ee67d1..3e5e304 100644
--- a/twisted/conch/insults/helper.py
+++ b/twisted/conch/insults/helper.py
@@ -8,6 +8,8 @@ Partial in-memory terminal emulator
@author: Jp Calderone
"""
+from __future__ import print_function
+
import re, string
from zope.interface import implementer
@@ -108,7 +110,7 @@ class TerminalBuffer(protocol.Protocol):
'HOME', 'INSERT', 'DELETE', 'END', 'PGUP', 'PGDN',
'F1', 'F2', 'F3', 'F4', 'F5', 'F6', 'F7', 'F8', 'F9',
'F10', 'F11', 'F12'):
- exec '%s = object()' % (keyID,)
+ locals()[keyID] = object()
TAB = '\t'
BACKSPACE = '\x7f'
@@ -393,7 +395,7 @@ class TerminalBuffer(protocol.Protocol):
self.eraseDisplay()
def unhandledControlSequence(self, buf):
- print 'Could not handle', repr(buf)
+ print('Could not handle', repr(buf))
def __str__(self):
lines = []
diff --git a/twisted/conch/insults/insults.py b/twisted/conch/insults/insults.py
index 2b6514b..4c2ad1a 100644
--- a/twisted/conch/insults/insults.py
+++ b/twisted/conch/insults/insults.py
@@ -942,7 +942,7 @@ class ClientProtocol(protocol.Protocol):
('B', 'Down'),
('C', 'Forward'),
('D', 'Backward')):
- exec ch + " = _makeSimple(ch, fName)"
+ locals()[ch] = _makeSimple(ch, fName)
del _makeSimple
def h(self, proto, handler, buf):
diff --git a/twisted/conch/insults/window.py b/twisted/conch/insults/window.py
index 9901327..a5fcfef 100644
--- a/twisted/conch/insults/window.py
+++ b/twisted/conch/insults/window.py
@@ -386,10 +386,12 @@ class Canvas(Widget):
if self.y >= height:
self.y = height - 1
- def __getitem__(self, (x, y)):
+ def __getitem__(self, pos):
+ (x, y) = pos
return self.contents[(self._width * y) + x]
- def __setitem__(self, (x, y), value):
+ def __setitem__(self, pos, value):
+ (x, y) = pos
self.contents[(self._width * y) + x] = value
def clear(self):
@@ -409,33 +411,35 @@ class Canvas(Widget):
def horizontalLine(terminal, y, left, right):
terminal.selectCharacterSet(insults.CS_DRAWING, insults.G0)
terminal.cursorPosition(left, y)
- terminal.write(chr(0161) * (right - left))
+ terminal.write(chr(0o161) * (right - left))
terminal.selectCharacterSet(insults.CS_US, insults.G0)
def verticalLine(terminal, x, top, bottom):
terminal.selectCharacterSet(insults.CS_DRAWING, insults.G0)
for n in xrange(top, bottom):
terminal.cursorPosition(x, n)
- terminal.write(chr(0170))
+ terminal.write(chr(0o170))
terminal.selectCharacterSet(insults.CS_US, insults.G0)
-def rectangle(terminal, (top, left), (width, height)):
+def rectangle(terminal, top_left, dimensions):
+ (top, left) = top_left
+ (width, height) = dimensions
terminal.selectCharacterSet(insults.CS_DRAWING, insults.G0)
terminal.cursorPosition(top, left)
- terminal.write(chr(0154))
- terminal.write(chr(0161) * (width - 2))
- terminal.write(chr(0153))
+ terminal.write(chr(0o154))
+ terminal.write(chr(0o161) * (width - 2))
+ terminal.write(chr(0o153))
for n in range(height - 2):
terminal.cursorPosition(left, top + n + 1)
- terminal.write(chr(0170))
+ terminal.write(chr(0o170))
terminal.cursorForward(width - 2)
- terminal.write(chr(0170))
+ terminal.write(chr(0o170))
terminal.cursorPosition(0, top + height - 1)
- terminal.write(chr(0155))
- terminal.write(chr(0161) * (width - 2))
- terminal.write(chr(0152))
+ terminal.write(chr(0o155))
+ terminal.write(chr(0o161) * (width - 2))
+ terminal.write(chr(0o152))
terminal.selectCharacterSet(insults.CS_US, insults.G0)
diff --git a/twisted/conch/recvline.py b/twisted/conch/recvline.py
index cd6b5cc..2f71477 100644
--- a/twisted/conch/recvline.py
+++ b/twisted/conch/recvline.py
@@ -60,7 +60,7 @@ class TransportSequence(object):
'HOME', 'INSERT', 'DELETE', 'END', 'PGUP', 'PGDN',
'F1', 'F2', 'F3', 'F4', 'F5', 'F6', 'F7', 'F8', 'F9',
'F10', 'F11', 'F12'):
- exec '%s = object()' % (keyID,)
+ locals()[keyID] = object()
TAB = '\t'
BACKSPACE = '\x7f'
diff --git a/twisted/conch/scripts/cftp.py b/twisted/conch/scripts/cftp.py
index 1170fed..d4b3a7b 100644
--- a/twisted/conch/scripts/cftp.py
+++ b/twisted/conch/scripts/cftp.py
@@ -5,7 +5,8 @@
"""
Implementation module for the I{cftp} command.
"""
-from __future__ import division
+from __future__ import division, print_function
+
import os, sys, getpass, struct, tty, fcntl, stat
import fnmatch, pwd, glob
@@ -57,8 +58,8 @@ def run():
options = ClientOptions()
try:
options.parseOptions(args)
- except usage.UsageError, u:
- print 'ERROR: %s' % u
+ except usage.UsageError as u:
+ print('ERROR: %s' % u)
sys.exit(1)
if options['log']:
realout = sys.stdout
@@ -105,7 +106,7 @@ def _ebExit(f):
s = f.value.value
else:
s = str(f)
- print s
+ print(s)
#exitStatus = "conch: exiting with error %s" % f
try:
reactor.stop()
@@ -764,11 +765,11 @@ version Print the SFTP version.
def _abbrevSize(self, size):
# from http://mail.python.org/pipermail/python-list/1999-December/018395.html
_abbrevs = [
- (1<<50L, 'PB'),
- (1<<40L, 'TB'),
- (1<<30L, 'GB'),
- (1<<20L, 'MB'),
- (1<<10L, 'kB'),
+ (1<<50, 'PB'),
+ (1<<40, 'TB'),
+ (1<<30, 'GB'),
+ (1<<20, 'MB'),
+ (1<<10, 'kB'),
(1, 'B')
]
@@ -856,12 +857,12 @@ version Print the SFTP version.
elif c == '\\': # quoted character
del line[i]
if line[i] not in '\'"\\':
- raise IndexError, "bad quote: \\%s" % line[i]
+ raise IndexError("bad quote: \\%s" % line[i])
ret.append(line[i])
else:
ret.append(line[i])
except IndexError:
- raise IndexError, "unterminated quote"
+ raise IndexError("unterminated quote")
ret = line.split(None, 1)
if len(ret) == 1:
return ret[0], ''
@@ -928,4 +929,3 @@ class SSHSession(channel.SSHChannel):
if __name__ == '__main__':
run()
-
diff --git a/twisted/conch/scripts/ckeygen.py b/twisted/conch/scripts/ckeygen.py
index 46ee18e..6bb2674 100644
--- a/twisted/conch/scripts/ckeygen.py
+++ b/twisted/conch/scripts/ckeygen.py
@@ -6,6 +6,8 @@
Implementation module for the `ckeygen` command.
"""
+from __future__ import print_function
+
import sys, os, getpass, socket
if getpass.getpass == getpass.unix_getpass:
try:
@@ -48,8 +50,8 @@ def run():
options = GeneralOptions()
try:
options.parseOptions(sys.argv[1:])
- except usage.UsageError, u:
- print 'ERROR: %s' % u
+ except usage.UsageError as u:
+ print('ERROR: %s' % u)
options.opt_help()
sys.exit(1)
log.discardLogs()
@@ -85,7 +87,7 @@ def generateRSAkey(options):
from cryptography.hazmat.backends import default_backend
from cryptography.hazmat.primitives.asymmetric import rsa
- print 'Generating public/private rsa key pair.'
+ print('Generating public/private rsa key pair.')
keyPrimitive = rsa.generate_private_key(
key_size=int(options['bits']),
public_exponent=65537,
@@ -100,7 +102,7 @@ def generateDSAkey(options):
from cryptography.hazmat.backends import default_backend
from cryptography.hazmat.primitives.asymmetric import dsa
- print 'Generating public/private dsa key pair.'
+ print('Generating public/private dsa key pair.')
keyPrimitive = dsa.generate_private_key(
key_size=int(options['bits']),
backed=default_backend(),
@@ -118,10 +120,10 @@ def printFingerprint(options):
options['filename'] += '.pub'
try:
key = keys.Key.fromFile(options['filename'])
- print '%s %s %s' % (
+ print('%s %s %s' % (
key.size(),
key.fingerprint(),
- os.path.basename(options['filename']))
+ os.path.basename(options['filename'])))
except:
sys.exit('bad key')
@@ -155,7 +157,7 @@ def changePassPhrase(options):
p2 = getpass.getpass('Enter same passphrase again: ')
if p1 == p2:
break
- print 'Passphrases do not match. Try again.'
+ print('Passphrases do not match. Try again.')
options['newpass'] = p1
try:
@@ -171,7 +173,7 @@ def changePassPhrase(options):
with open(options['filename'], 'w') as fd:
fd.write(newkeydata)
- print 'Your identification has been saved with the new passphrase.'
+ print('Your identification has been saved with the new passphrase.')
@@ -186,7 +188,7 @@ def displayPublicKey(options):
options['pass'] = getpass.getpass('Enter passphrase: ')
key = keys.Key.fromFile(
options['filename'], passphrase = options['pass'])
- print key.public().toString('openssh')
+ print(key.public().toString('openssh'))
@@ -209,7 +211,7 @@ def _saveKey(key, options):
options['filename'] = newPath.strip() or defaultPath
if os.path.exists(options['filename']):
- print '%s already exists.' % (options['filename'],)
+ print('%s already exists.' % (options['filename'],))
yn = raw_input('Overwrite (y/n)? ')
if yn[0].lower() != 'y':
sys.exit()
@@ -222,7 +224,7 @@ def _saveKey(key, options):
p2 = getpass.getpass('Enter same passphrase again: ')
if p1 == p2:
break
- print 'Passphrases do not match. Try again.'
+ print('Passphrases do not match. Try again.')
options['pass'] = p1
comment = '%s@%s' % (getpass.getuser(), socket.gethostname())
@@ -234,10 +236,10 @@ def _saveKey(key, options):
filepath.FilePath(options['filename'] + '.pub').setContent(
key.public().toString('openssh', comment))
- print 'Your identification has been saved in %s' % (options['filename'],)
- print 'Your public key has been saved in %s.pub' % (options['filename'],)
- print 'The key fingerprint is:'
- print key.fingerprint()
+ print('Your identification has been saved in %s' % (options['filename'],))
+ print('Your public key has been saved in %s.pub' % (options['filename'],))
+ print('The key fingerprint is:')
+ print(key.fingerprint())
diff --git a/twisted/conch/scripts/conch.py b/twisted/conch/scripts/conch.py
index 91144ec..16c103f 100644
--- a/twisted/conch/scripts/conch.py
+++ b/twisted/conch/scripts/conch.py
@@ -8,6 +8,9 @@
#""" Implementation module for the `conch` command.
#"""
+
+from __future__ import print_function
+
from twisted.conch.client import connect, default, options
from twisted.conch.error import ConchError
from twisted.conch.ssh import connection, common
@@ -104,8 +107,8 @@ def run():
options = ClientOptions()
try:
options.parseOptions(args)
- except usage.UsageError, u:
- print 'ERROR: %s' % u
+ except usage.UsageError as u:
+ print('ERROR: %s' % u)
options.opt_help()
sys.exit(1)
if options['log']:
@@ -141,7 +144,7 @@ def run():
if (options['command'] and options['tty']) or not options['notty']:
signal.signal(signal.SIGWINCH, signal.SIG_DFL)
if sys.stdout.isatty() and not options['command']:
- print 'Connection to %s closed.' % options['host']
+ print('Connection to %s closed.' % options['host'])
sys.exit(exitStatus)
def handleError():
@@ -209,7 +212,7 @@ def onConnect():
for i in range(3):
try:
os.close(i)
- except OSError, e:
+ except OSError as e:
import errno
if e.errno != errno.EBADF:
raise
@@ -505,4 +508,3 @@ def _enterRawMode():
if __name__ == '__main__':
run()
-
diff --git a/twisted/conch/scripts/tkconch.py b/twisted/conch/scripts/tkconch.py
index 491dd9f..9763fc9 100644
--- a/twisted/conch/scripts/tkconch.py
+++ b/twisted/conch/scripts/tkconch.py
@@ -6,6 +6,8 @@
Implementation module for the `tkconch` command.
"""
+from __future__ import print_function
+
import Tkinter, tkFileDialog, tkMessageBox
from twisted.conch import error
from twisted.conch.ui import tkvt100
@@ -300,8 +302,8 @@ def run():
options = GeneralOptions()
try:
options.parseOptions(args)
- except usage.UsageError, u:
- print 'ERROR: %s' % u
+ except usage.UsageError as u:
+ print('ERROR: %s' % u)
options.opt_help()
sys.exit(1)
for k,v in options.items():
@@ -441,7 +443,7 @@ class SSHUserAuthClient(userauth.SSHUserAuthClient):
return None
try:
return defer.succeed(keys.Key.fromFile(file).keyObject)
- except keys.BadKeyError, e:
+ except keys.BadKeyError as e:
if e.args[0] == 'encrypted key with no password':
prompt = "Enter passphrase for key '%s': " % \
self.usedFiles[-1]
@@ -543,7 +545,7 @@ class SSHSession(channel.SSHChannel):
def dataReceived(self, data):
if options['ansilog']:
- print repr(data)
+ print(repr(data))
frame.write(data)
def extReceived(self, t, data):
diff --git a/twisted/conch/ssh/_kex.py b/twisted/conch/ssh/_kex.py
index e473b88..5c89495 100644
--- a/twisted/conch/ssh/_kex.py
+++ b/twisted/conch/ssh/_kex.py
@@ -91,12 +91,12 @@ class _DHGroup1SHA1(object):
preference = 3
hashProcessor = sha1
# Diffie-Hellman primes from Oakley Group 2 (RFC 2409, 6.2).
- prime = long('17976931348623159077083915679378745319786029604875601170644'
+ prime = int('17976931348623159077083915679378745319786029604875601170644'
'44236841971802161585193689478337958649255415021805654859805036464405'
'48199239100050792877003355816639229553136239076508735759914822574862'
'57500742530207744771258955095793777842444242661733472762929938766870'
- '9205606050270810842907692932019128194467627007L')
- generator = 2L
+ '9205606050270810842907692932019128194467627007')
+ generator = 2
@@ -110,7 +110,7 @@ class _DHGroup14SHA1(object):
preference = 4
hashProcessor = sha1
# Diffie-Hellman primes from Oakley Group 14 (RFC 3526, 3).
- prime = long('32317006071311007300338913926423828248817941241140239112842'
+ prime = int('32317006071311007300338913926423828248817941241140239112842'
'00975140074170663435422261968941736356934711790173790970419175460587'
'32091950288537589861856221532121754125149017745202702357960782362488'
'84246189477587641105928646099411723245426622522193230540919037680524'
@@ -119,8 +119,8 @@ class _DHGroup14SHA1(object):
'00977202194168647225871031411336429319536193471636533209717077448227'
'98858856536920864529663607725026895550592836275112117409697299806841'
'05543595848665832916421362182310789909994486524682624169720359118525'
- '07045361090559L')
- generator = 2L
+ '07045361090559')
+ generator = 2
diff --git a/twisted/conch/ssh/connection.py b/twisted/conch/ssh/connection.py
index 26fe51d..2040422 100644
--- a/twisted/conch/ssh/connection.py
+++ b/twisted/conch/ssh/connection.py
@@ -143,7 +143,7 @@ class SSHConnection(service.SSHService):
channel.localWindowSize,
channel.localMaxPacket)+channel.specificData)
log.callWithLogger(channel, channel.channelOpen, packet)
- except Exception, e:
+ except Exception as e:
log.err(e, 'channel open failed')
if isinstance(e, error.ConchError):
textualInfo, reason = e.args
@@ -630,7 +630,7 @@ for name, value in locals().copy().items():
messages[value] = name # doesn't handle doubles
import string
-alphanums = string.letters + string.digits
+alphanums = string.ascii_letters + string.digits
TRANSLATE_TABLE = ''.join([chr(i) in alphanums and chr(i) or '_'
for i in range(256)])
SSHConnection.protocolMessages = messages
diff --git a/twisted/conch/ssh/factory.py b/twisted/conch/ssh/factory.py
index 6f8f104..491bcb0 100644
--- a/twisted/conch/ssh/factory.py
+++ b/twisted/conch/ssh/factory.py
@@ -13,7 +13,7 @@ from twisted.python import log
from twisted.conch import error
from twisted.conch.ssh import _kex
-import transport, userauth, connection
+from twisted.conch.ssh import transport, userauth, connection
import random
diff --git a/twisted/conch/ssh/filetransfer.py b/twisted/conch/ssh/filetransfer.py
index 8b50023..640c92d 100644
--- a/twisted/conch/ssh/filetransfer.py
+++ b/twisted/conch/ssh/filetransfer.py
@@ -153,7 +153,7 @@ class FileTransferServer(FileTransferBase):
def _cbOpenFile(self, fileObj, requestId):
fileId = str(hash(fileObj))
if fileId in self.openFiles:
- raise KeyError, 'id already open'
+ raise KeyError('id already open')
self.openFiles[fileId] = fileObj
self.sendPacket(FXP_HANDLE, requestId + NS(fileId))
@@ -267,7 +267,7 @@ class FileTransferServer(FileTransferBase):
def _cbOpenDirectory(self, dirObj, requestId):
handle = str(hash(dirObj))
if handle in self.openDirs:
- raise KeyError, "already opened this directory"
+ raise KeyError("already opened this directory")
self.openDirs[handle] = [dirObj, iter(dirObj)]
self.sendPacket(FXP_HANDLE, requestId + NS(handle))
@@ -890,7 +890,7 @@ FILEXFER_ATTR_UIDGID = 0x00000002
FILEXFER_ATTR_OWNERGROUP = FILEXFER_ATTR_UIDGID
FILEXFER_ATTR_PERMISSIONS = 0x00000004
FILEXFER_ATTR_ACMODTIME = 0x00000008
-FILEXFER_ATTR_EXTENDED = 0x80000000L
+FILEXFER_ATTR_EXTENDED = 0x80000000
FILEXFER_TYPE_REGULAR = 1
FILEXFER_TYPE_DIRECTORY = 2
diff --git a/twisted/conch/ssh/userauth.py b/twisted/conch/ssh/userauth.py
index b204010..36c96a3 100644
--- a/twisted/conch/ssh/userauth.py
+++ b/twisted/conch/ssh/userauth.py
@@ -187,12 +187,13 @@ class SSHUserAuthServer(service.SSHService):
return d
- def _cbFinishedAuth(self, (interface, avatar, logout)):
+ def _cbFinishedAuth(self, result):
"""
The callback when user has successfully been authenticated. For a
description of the arguments, see L{twisted.cred.portal.Portal.login}.
We start the service requested by the user.
"""
+ (interface, avatar, logout) = result
self.transport.avatar = avatar
self.transport.logoutFunction = logout
service = self.transport.factory.getService(self.transport,
diff --git a/twisted/conch/test/test_conch.py b/twisted/conch/test/test_conch.py
index c984c66..720573d 100644
--- a/twisted/conch/test/test_conch.py
+++ b/twisted/conch/test/test_conch.py
@@ -20,7 +20,7 @@ from twisted.conch.ssh.session import ISession, SSHSession, wrapProtocol
try:
from twisted.conch.scripts.conch import SSHSession as StdioInteractingSession
-except ImportError, e:
+except ImportError as e:
StdioInteractingSession = None
_reason = str(e)
del e
diff --git a/twisted/conch/test/test_connection.py b/twisted/conch/test/test_connection.py
index bf093c8..348c68a 100644
--- a/twisted/conch/test/test_connection.py
+++ b/twisted/conch/test/test_connection.py
@@ -354,7 +354,7 @@ class ConnectionTests(unittest.TestCase):
Like L{test_lookupChannelError}, but for the case where the failure code
is represented as a C{long} instead of a C{int}.
"""
- self._lookupChannelErrorTest(123L)
+ self._lookupChannelErrorTest(123)
def test_CHANNEL_OPEN_CONFIRMATION(self):
diff --git a/twisted/conch/test/test_filetransfer.py b/twisted/conch/test/test_filetransfer.py
index a632f46..e943ad3 100644
--- a/twisted/conch/test/test_filetransfer.py
+++ b/twisted/conch/test/test_filetransfer.py
@@ -94,7 +94,7 @@ class SFTPTestBase(unittest.TestCase):
f = file(os.path.join(self.testDir, 'testfile1'),'w')
f.write('a'*10+'b'*10)
f.write(file('/dev/urandom').read(1024*64)) # random data
- os.chmod(os.path.join(self.testDir, 'testfile1'), 0644)
+ os.chmod(os.path.join(self.testDir, 'testfile1'), 0o644)
file(os.path.join(self.testDir, 'testRemoveFile'), 'w').write('a')
file(os.path.join(self.testDir, 'testRenameFile'), 'w').write('a')
file(os.path.join(self.testDir, '.testHiddenFile'), 'w').write('a')
diff --git a/twisted/conch/test/test_openssh_compat.py b/twisted/conch/test/test_openssh_compat.py
index 932c856..06da4d4 100644
--- a/twisted/conch/test/test_openssh_compat.py
+++ b/twisted/conch/test/test_openssh_compat.py
@@ -85,11 +85,11 @@ class OpenSSHFactoryTests(TestCase):
keyFile = self.keysDir.child("ssh_host_two_key")
# Fake permission error by changing the mode
keyFile.chmod(0000)
- self.addCleanup(keyFile.chmod, 0777)
+ self.addCleanup(keyFile.chmod, 0o777)
# And restore the right mode when seteuid is called
savedSeteuid = os.seteuid
def seteuid(euid):
- keyFile.chmod(0777)
+ keyFile.chmod(0o777)
return savedSeteuid(euid)
self.patch(os, "seteuid", seteuid)
keys = self.factory.getPrivateKeys()
diff --git a/twisted/conch/test/test_scripts.py b/twisted/conch/test/test_scripts.py
index 7e32b1b..3e21d63 100644
--- a/twisted/conch/test/test_scripts.py
+++ b/twisted/conch/test/test_scripts.py
@@ -28,7 +28,7 @@ except ImportError:
else:
try:
Tkinter.Tk().destroy()
- except Tkinter.TclError, e:
+ except Tkinter.TclError as e:
tkskip = "Can't test Tkinter: " + str(e)
else:
tkskip = None
diff --git a/twisted/conch/unix.py b/twisted/conch/unix.py
index 58173a7..3d4b03e 100644
--- a/twisted/conch/unix.py
+++ b/twisted/conch/unix.py
@@ -464,7 +464,7 @@ class UnixSFTPFile:
mode = attrs["permissions"]
del attrs["permissions"]
else:
- mode = 0777
+ mode = 0o777
fd = server.avatar._runAsUser(os.open, filename, openFlags, mode)
if attrs:
server.avatar._runAsUser(server._setAttrs, filename, attrs)
diff --git a/twisted/internet/_dumbwin32proc.py b/twisted/internet/_dumbwin32proc.py
index ae388ec..1718f77 100644
--- a/twisted/internet/_dumbwin32proc.py
+++ b/twisted/internet/_dumbwin32proc.py
@@ -6,6 +6,8 @@
http://isometri.cc/strips/gates_in_the_head
"""
+from __future__ import print_function
+
import os
# Win32 imports
@@ -35,7 +37,7 @@ from twisted.internet._baseprocess import BaseProcess
def debug(msg):
import sys
- print msg
+ print(msg)
sys.stdout.flush()
class _Reaper(_pollingfile._PollableResource):
@@ -177,7 +179,7 @@ class Process(_pollingfile._PollingTimer, BaseProcess):
try:
try:
doCreate()
- except TypeError, e:
+ except TypeError as e:
# win32process.CreateProcess cannot deal with mixed
# str/unicode environment, so we make it all Unicode
if e.args != ('All dictionary items must be strings, or '
@@ -188,7 +190,7 @@ class Process(_pollingfile._PollingTimer, BaseProcess):
newenv[unicode(key)] = unicode(value)
env = newenv
doCreate()
- except pywintypes.error, pwte:
+ except pywintypes.error as pwte:
if not _invalidWin32App(pwte):
# This behavior isn't _really_ documented, but let's make it
# consistent with the behavior that is documented.
@@ -210,7 +212,7 @@ class Process(_pollingfile._PollingTimer, BaseProcess):
try:
# Let's try again.
doCreate()
- except pywintypes.error, pwte2:
+ except pywintypes.error as pwte2:
# d'oh, failed again!
if _invalidWin32App(pwte2):
raise OSError(
diff --git a/twisted/internet/_threadedselect.py b/twisted/internet/_threadedselect.py
index 1584259..03fd3d9 100644
--- a/twisted/internet/_threadedselect.py
+++ b/twisted/internet/_threadedselect.py
@@ -164,7 +164,7 @@ class ThreadedSelectReactor(posixbase.PosixReactorBase):
# result) was passed
log.err()
self._preenDescriptorsInThread()
- except (select.error, IOError), se:
+ except (select.error, IOError) as se:
# select(2) encountered an error
if se.args[0] in (0, 2):
# windows does this if it got an empty list
diff --git a/twisted/internet/cfreactor.py b/twisted/internet/cfreactor.py
index ef6bf7d..a5aab77 100644
--- a/twisted/internet/cfreactor.py
+++ b/twisted/internet/cfreactor.py
@@ -17,7 +17,7 @@ __all__ = [
import sys
-from zope.interface import implements
+from zope.interface import implementer
from twisted.internet.interfaces import IReactorFDSet
from twisted.internet.posixbase import PosixReactorBase, _Waker
@@ -72,6 +72,7 @@ class _WakerPlus(_Waker):
+@implementer(IReactorFDSet)
class CFReactor(PosixReactorBase):
"""
The CoreFoundation reactor.
@@ -110,8 +111,6 @@ class CFReactor(PosixReactorBase):
Otherwise, it is C{None}
"""
- implements(IReactorFDSet)
-
def __init__(self, runLoop=None, runner=None):
self._fdmap = {}
self._idmap = {}
@@ -497,5 +496,3 @@ def install(runLoop=None, runner=None):
from twisted.internet.main import installReactor
installReactor(reactor)
return reactor
-
-
diff --git a/twisted/internet/inotify.py b/twisted/internet/inotify.py
index 85305dc..0dd6f52 100644
--- a/twisted/internet/inotify.py
+++ b/twisted/internet/inotify.py
@@ -39,21 +39,21 @@ from twisted.python import log, _inotify
# from /usr/src/linux/include/linux/inotify.h
-IN_ACCESS = 0x00000001L # File was accessed
-IN_MODIFY = 0x00000002L # File was modified
-IN_ATTRIB = 0x00000004L # Metadata changed
-IN_CLOSE_WRITE = 0x00000008L # Writeable file was closed
-IN_CLOSE_NOWRITE = 0x00000010L # Unwriteable file closed
-IN_OPEN = 0x00000020L # File was opened
-IN_MOVED_FROM = 0x00000040L # File was moved from X
-IN_MOVED_TO = 0x00000080L # File was moved to Y
-IN_CREATE = 0x00000100L # Subfile was created
-IN_DELETE = 0x00000200L # Subfile was delete
-IN_DELETE_SELF = 0x00000400L # Self was deleted
-IN_MOVE_SELF = 0x00000800L # Self was moved
-IN_UNMOUNT = 0x00002000L # Backing fs was unmounted
-IN_Q_OVERFLOW = 0x00004000L # Event queued overflowed
-IN_IGNORED = 0x00008000L # File was ignored
+IN_ACCESS = 0x00000001 # File was accessed
+IN_MODIFY = 0x00000002 # File was modified
+IN_ATTRIB = 0x00000004 # Metadata changed
+IN_CLOSE_WRITE = 0x00000008 # Writeable file was closed
+IN_CLOSE_NOWRITE = 0x00000010 # Unwriteable file closed
+IN_OPEN = 0x00000020 # File was opened
+IN_MOVED_FROM = 0x00000040 # File was moved from X
+IN_MOVED_TO = 0x00000080 # File was moved to Y
+IN_CREATE = 0x00000100 # Subfile was created
+IN_DELETE = 0x00000200 # Subfile was delete
+IN_DELETE_SELF = 0x00000400 # Self was deleted
+IN_MOVE_SELF = 0x00000800 # Self was moved
+IN_UNMOUNT = 0x00002000 # Backing fs was unmounted
+IN_Q_OVERFLOW = 0x00004000 # Event queued overflowed
+IN_IGNORED = 0x00008000 # File was ignored
IN_ONLYDIR = 0x01000000 # only watch the path if it is a directory
IN_DONT_FOLLOW = 0x02000000 # don't follow a sym link
@@ -218,7 +218,7 @@ class INotify(FileDescriptor, object):
if self._fd >= 0:
try:
os.close(self._fd)
- except OSError, e:
+ except OSError as e:
log.err(e, "Couldn't close INotify file descriptor.")
diff --git a/twisted/internet/iocpreactor/tcp.py b/twisted/internet/iocpreactor/tcp.py
index 00f6b93..99bc79d 100644
--- a/twisted/internet/iocpreactor/tcp.py
+++ b/twisted/internet/iocpreactor/tcp.py
@@ -439,8 +439,8 @@ class Port(_SocketCloser, _LogOwner):
else:
addr = (self.interface, self.port)
skt.bind(addr)
- except socket.error, le:
- raise error.CannotListenError, (self.interface, self.port, le)
+ except socket.error as le:
+ raise error.CannotListenError(self.interface, self.port, le)
self.addrLen = _iocp.maxAddrLen(skt.fileno())
diff --git a/twisted/internet/iocpreactor/udp.py b/twisted/internet/iocpreactor/udp.py
index 2cadb10..e4d3771 100644
--- a/twisted/internet/iocpreactor/udp.py
+++ b/twisted/internet/iocpreactor/udp.py
@@ -109,7 +109,7 @@ class Port(abstract.FileHandle):
try:
skt = self.createSocket()
skt.bind((self.interface, self.port))
- except socket.error, le:
+ except socket.error as le:
raise error.CannotListenError(self.interface, self.port, le)
# Make sure that if we listened on port 0, we update that to
@@ -176,7 +176,7 @@ class Port(abstract.FileHandle):
assert addr in (None, self._connectedAddr)
try:
return self.socket.send(datagram)
- except socket.error, se:
+ except socket.error as se:
no = se.args[0]
if no == errno.WSAEINTR:
return self.write(datagram)
@@ -202,7 +202,7 @@ class Port(abstract.FileHandle):
addr[0], "IPv4 port write() called with IPv6 address")
try:
return self.socket.sendto(datagram, addr)
- except socket.error, se:
+ except socket.error as se:
no = se.args[0]
if no == errno.WSAEINTR:
return self.write(datagram, addr)
@@ -394,7 +394,7 @@ class MulticastMixin:
cmd = socket.IP_DROP_MEMBERSHIP
try:
self.socket.setsockopt(socket.IPPROTO_IP, cmd, addr + interface)
- except socket.error, e:
+ except socket.error as e:
return failure.Failure(error.MulticastJoinError(addr, interface,
*e.args))
diff --git a/twisted/internet/test/test_iocp.py b/twisted/internet/test/test_iocp.py
index 711da2f..d8824fe 100644
--- a/twisted/internet/test/test_iocp.py
+++ b/twisted/internet/test/test_iocp.py
@@ -27,7 +27,7 @@ except ImportError:
try:
socket(AF_INET6, SOCK_STREAM).close()
-except error, e:
+except error as e:
ipv6Skip = str(e)
else:
ipv6Skip = None
@@ -54,7 +54,8 @@ class SupportTests(unittest.TestCase):
client.setblocking(False)
try:
client.connect((localhost, port.getsockname()[1]))
- except error, (errnum, message):
+ except error as e:
+ (errnum, message) = e
self.assertIn(errnum, (errno.EINPROGRESS, errno.EWOULDBLOCK))
server = socket(family, SOCK_STREAM)
@@ -147,4 +148,3 @@ class IOCPReactorTests(unittest.TestCase):
self.assertEqual(fd.counter, EVENTS_PER_LOOP)
ir.doIteration(0)
self.assertEqual(fd.counter, EVENTS_PER_LOOP + 1)
-
diff --git a/twisted/mail/imap4.py b/twisted/mail/imap4.py
index 7fba48d..abbe3f9 100644
--- a/twisted/mail/imap4.py
+++ b/twisted/mail/imap4.py
@@ -599,7 +599,7 @@ class IMAP4Server(basic.LineReceiver, policies.TimeoutMixin):
f = getattr(self, 'parse_' + self.parseState)
try:
f(line)
- except Exception, e:
+ except Exception as e:
self.sendUntaggedResponse('BAD Server error: ' + str(e))
log.err()
@@ -621,11 +621,11 @@ class IMAP4Server(basic.LineReceiver, policies.TimeoutMixin):
cmd = cmd.upper()
try:
return self.dispatchCommand(tag, cmd, rest)
- except IllegalClientResponse, e:
+ except IllegalClientResponse as e:
self.sendBadResponse(tag, 'Illegal syntax: ' + str(e))
- except IllegalOperation, e:
+ except IllegalOperation as e:
self.sendNegativeResponse(tag, 'Illegal operation: ' + str(e))
- except IllegalMailboxEncoding, e:
+ except IllegalMailboxEncoding as e:
self.sendNegativeResponse(tag, 'Illegal mailbox name: ' + str(e))
def parse_pending(self, line):
diff --git a/twisted/mail/maildir.py b/twisted/mail/maildir.py
index b7ea648..2a3c2f3 100644
--- a/twisted/mail/maildir.py
+++ b/twisted/mail/maildir.py
@@ -97,11 +97,11 @@ def initializeMaildir(dir):
@param dir: The path name for a user directory.
"""
if not os.path.isdir(dir):
- os.mkdir(dir, 0700)
+ os.mkdir(dir, 0o700)
for subdir in ['new', 'cur', 'tmp', '.Trash']:
- os.mkdir(os.path.join(dir, subdir), 0700)
+ os.mkdir(os.path.join(dir, subdir), 0o700)
for subdir in ['new', 'cur', 'tmp']:
- os.mkdir(os.path.join(dir, '.Trash', subdir), 0700)
+ os.mkdir(os.path.join(dir, '.Trash', subdir), 0o700)
# touch
open(os.path.join(dir, '.Trash', 'maildirfolder'), 'w').close()
@@ -459,10 +459,10 @@ class _MaildirMailboxAppendMessageTask:
try:
self.osrename(self.tmpname, newname)
break
- except OSError, (err, estr):
+ except OSError as e:
import errno
# if the newname exists, retry with a new newname.
- if err != errno.EEXIST:
+ if e.errno != errno.EEXIST:
self.fail()
newname = None
break
@@ -484,7 +484,7 @@ class _MaildirMailboxAppendMessageTask:
while True:
self.tmpname = os.path.join(self.mbox.path, "tmp", _generateMaildirName())
try:
- self.fh = self.osopen(self.tmpname, attr, 0600)
+ self.fh = self.osopen(self.tmpname, attr, 0o600)
return None
except OSError:
tries += 1
@@ -626,10 +626,10 @@ class MaildirMailbox(pop3.Mailbox):
for (real, trash) in self.deleted.items():
try:
os.rename(trash, real)
- except OSError, (err, estr):
+ except OSError as e:
import errno
# If the file has been deleted from disk, oh well!
- if err != errno.ENOENT:
+ if e.errno != errno.ENOENT:
raise
# This is a pass
else:
diff --git a/twisted/mail/pop3.py b/twisted/mail/pop3.py
index 933dd6c..7958ed2 100644
--- a/twisted/mail/pop3.py
+++ b/twisted/mail/pop3.py
@@ -574,7 +574,7 @@ class POP3(basic.LineOnlyReceiver, policies.TimeoutMixin):
"""
try:
return self.processCommand(*line.split(' '))
- except (ValueError, AttributeError, POP3Error, TypeError), e:
+ except (ValueError, AttributeError, POP3Error, TypeError) as e:
log.err()
self.failResponse('bad protocol or server: %s: %s' % (e.__class__.__name__, e))
diff --git a/twisted/mail/protocols.py b/twisted/mail/protocols.py
index b4dbfad..5bb91fa 100644
--- a/twisted/mail/protocols.py
+++ b/twisted/mail/protocols.py
@@ -21,10 +21,11 @@ from twisted.cred.error import UnauthorizedLogin
from twisted.mail import relay
-from zope.interface import implements
+from zope.interface import implementer
+@implementer(smtp.IMessageDelivery)
class DomainDeliveryBase:
"""
A base class for message delivery using the domains of a mail service.
@@ -37,7 +38,6 @@ class DomainDeliveryBase:
@ivar protocolName: The protocol being used to deliver the mail.
Sub-classes should set this appropriately.
"""
- implements(smtp.IMessageDelivery)
service = None
protocolName = None
diff --git a/twisted/mail/scripts/mailmail.py b/twisted/mail/scripts/mailmail.py
index 98e27cb..ee1c415 100644
--- a/twisted/mail/scripts/mailmail.py
+++ b/twisted/mail/scripts/mailmail.py
@@ -6,6 +6,8 @@
Implementation module for the I{mailmail} command.
"""
+from __future__ import print_function
+
import os
import sys
import rfc822
@@ -70,7 +72,7 @@ def parseOptions(argv):
# Add a non-standard option for querying the version of this tool.
if '--version' in argv:
- print 'mailmail version:', version
+ print('mailmail version:', version)
raise SystemExit()
# -bp lists queue information. Screw that.
diff --git a/twisted/mail/smtp.py b/twisted/mail/smtp.py
index edb38c1..f12b88f 100644
--- a/twisted/mail/smtp.py
+++ b/twisted/mail/smtp.py
@@ -11,7 +11,7 @@ import binascii
import warnings
from email.base64MIME import encode as encode_base64
-from zope.interface import implements, Interface
+from zope.interface import implementer, Interface
from twisted.copyright import longversion
from twisted.protocols import basic
@@ -318,7 +318,7 @@ def messageid(uniq=None, N=idGenerator().next):
"""
datetime = time.strftime('%Y%m%d%H%M%S', time.gmtime())
pid = os.getpid()
- rand = random.randrange(2**31L-1)
+ rand = random.randrange(2**31-1)
if uniq is None:
uniq = ''
else:
@@ -389,7 +389,7 @@ class Address:
while atl:
if atl[0] == '<':
if atl[-1] != '>':
- raise AddressError, "Unbalanced <>"
+ raise AddressError("Unbalanced <>")
atl = atl[1:-1]
elif atl[0] == '@':
atl = atl[1:]
@@ -399,15 +399,15 @@ class Address:
# remove it
atl = atl[1:]
if not atl:
- raise AddressError, "Malformed source route"
+ raise AddressError("Malformed source route")
atl = atl[1:] # remove :
elif domain:
- raise AddressError, "Too many @"
+ raise AddressError("Too many @")
else:
# Now in domain
domain = ['']
elif len(atl[0]) == 1 and not self.atomre.match(atl[0]) and atl[0] != '.':
- raise AddressError, "Parse error at %r of %r" % (atl[0], (addr, atl))
+ raise AddressError("Parse error at %r of %r" % (atl[0], (addr, atl)))
else:
if not domain:
local.append(atl[0])
@@ -642,7 +642,7 @@ class SMTP(basic.LineOnlyReceiver, policies.TimeoutMixin):
try:
addr = Address(m.group('path'), self.host)
- except AddressError, e:
+ except AddressError as e:
self.sendCode(553, str(e))
return
@@ -680,7 +680,7 @@ class SMTP(basic.LineOnlyReceiver, policies.TimeoutMixin):
try:
user = User(m.group('path'), self._helo, self, self._from)
- except AddressError, e:
+ except AddressError as e:
self.sendCode(553, str(e))
return
@@ -735,7 +735,7 @@ class SMTP(basic.LineOnlyReceiver, policies.TimeoutMixin):
if rcvdhdr:
msg.lineReceived(rcvdhdr)
msgs.append(msg)
- except SMTPServerError, e:
+ except SMTPServerError as e:
self.sendCode(e.code, e.resp)
self.mode = COMMAND
self._disconnect(msgs)
@@ -819,7 +819,7 @@ class SMTP(basic.LineOnlyReceiver, policies.TimeoutMixin):
for message in self.__messages:
message.lineReceived(line)
- except SMTPServerError, e:
+ except SMTPServerError as e:
self.datafailed = e
for message in self.__messages:
message.connectionLost()
@@ -1987,9 +1987,8 @@ class LOGINCredentials(_lcredentials):
+@implementer(IClientAuthentication)
class PLAINAuthenticator:
- implements(IClientAuthentication)
-
def __init__(self, user):
self.user = user
diff --git a/twisted/mail/test/pop3testserver.py b/twisted/mail/test/pop3testserver.py
index fd85821..2a1aaf0 100644
--- a/twisted/mail/test/pop3testserver.py
+++ b/twisted/mail/test/pop3testserver.py
@@ -4,6 +4,8 @@
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.
+from __future__ import print_function
+
from twisted.internet.protocol import Factory
from twisted.protocols import basic
from twisted.internet import reactor
@@ -39,7 +41,7 @@ CAPABILITIES = [
CAPABILITIES_SSL = "STLS"
CAPABILITIES_UIDL = "UIDL"
-
+
INVALID_RESPONSE = "-ERR Unknown request"
VALID_RESPONSE = "+OK Command Completed"
AUTH_DECLINED = "-ERR LOGIN failed"
@@ -227,7 +229,7 @@ slow - Wait 20 seconds after the connection is made to return a Server Greeting
"""
def printMessage(msg):
- print "Server Starting in %s mode" % msg
+ print("Server Starting in %s mode" % msg)
def processArg(arg):
@@ -288,11 +290,11 @@ def processArg(arg):
printMessage("Slow Greeting")
elif arg.lower() == '--help':
- print usage
+ print(usage)
sys.exit()
else:
- print usage
+ print(usage)
sys.exit()
def main():
diff --git a/twisted/mail/test/test_mail.py b/twisted/mail/test/test_mail.py
index 994ef01..684478f 100644
--- a/twisted/mail/test/test_mail.py
+++ b/twisted/mail/test/test_mail.py
@@ -1986,7 +1986,7 @@ rm -f process.alias.out
while read i; do
echo $i >> process.alias.out
done""")
- os.chmod(sh.path, 0700)
+ os.chmod(sh.path, 0o700)
a = mail.alias.ProcessAlias(sh.path, None, None)
m = a.createMessageReceiver()
diff --git a/twisted/mail/test/test_pop3.py b/twisted/mail/test/test_pop3.py
index 0cbcd16..2014dea 100644
--- a/twisted/mail/test/test_pop3.py
+++ b/twisted/mail/test/test_pop3.py
@@ -5,6 +5,8 @@
Test cases for Ltwisted.mail.pop3} module.
"""
+from __future__ import print_function
+
import StringIO
import hmac
import base64
@@ -191,8 +193,8 @@ class MyPOP3Downloader(pop3.POP3Client):
parts = line.split()
code = parts[0]
if code != '+OK':
- print parts
- raise AssertionError, 'code is ' + code
+ print(parts)
+ raise AssertionError('code is ' + code)
self.lines = []
self.retr(1)
@@ -205,7 +207,7 @@ class MyPOP3Downloader(pop3.POP3Client):
def handle_QUIT(self, line):
if line[:3] != '+OK':
- raise AssertionError, 'code is ' + line
+ raise AssertionError('code is ' + line)
class POP3Tests(unittest.TestCase):
diff --git a/twisted/mail/test/test_smtp.py b/twisted/mail/test/test_smtp.py
index 31b9bd4..2379999 100644
--- a/twisted/mail/test/test_smtp.py
+++ b/twisted/mail/test/test_smtp.py
@@ -496,7 +496,7 @@ To: foo
data = transport.value()
transport.clear()
if not re.match(expect, data):
- raise AssertionError, (send, expect, data)
+ raise AssertionError(send, expect, data)
if data[:3] == '354':
for line in msg.splitlines():
if line and line[0] == '.':
@@ -509,7 +509,7 @@ To: foo
transport.clear()
resp, msgdata = msgexpect
if not re.match(resp, data):
- raise AssertionError, (resp, data)
+ raise AssertionError(resp, data)
for recip in msgdata[2]:
expected = list(msgdata[:])
expected[2] = [recip]
diff --git a/twisted/manhole/_inspectro.py b/twisted/manhole/_inspectro.py
index fc9a305..23e1697 100644
--- a/twisted/manhole/_inspectro.py
+++ b/twisted/manhole/_inspectro.py
@@ -5,6 +5,8 @@
"""An input/output window for the glade reactor inspector.
"""
+from __future__ import print_function
+
import time
import gtk
import gobject
@@ -231,14 +233,14 @@ class Inspectro:
def do(self, command):
filename = '<inspector>'
try:
- print repr(command)
+ print(repr(command))
try:
code = compile(command, filename, 'eval')
except:
code = compile(command, filename, 'single')
val = eval(code, self.ns, self.ns)
if val is not None:
- print repr(val)
+ print(repr(val))
self.ns['_'] = val
except:
log.err()
@@ -258,7 +260,7 @@ class LoggingProtocol(policies.ProtocolWrapper):
logging = True
logViewer = None
-
+
def __init__(self, *args):
policies.ProtocolWrapper.__init__(self, *args)
self.inLog = []
@@ -290,9 +292,9 @@ class LoggingFactory(policies.WrappingFactory):
protocol = LoggingProtocol
logging = True
-
+
def buildProtocol(self, addr):
- p = self.protocol(self, self.wrappedFactory.buildProtocol(addr))
+ p = self.protocol(self, self.wrappedFactory.buildProtocol(addr))
p.logging = self.logging
return p
@@ -305,7 +307,7 @@ class LoggingFactory(policies.WrappingFactory):
class LogViewer:
"""Display log of network traffic."""
-
+
def __init__(self, p):
self.p = p
vals = [time.time()]
@@ -345,7 +347,7 @@ class LogViewer:
r.sort()
for i in r:
self.model.append(i)
-
+
def updateIn(self, (time, data)):
self.model.append((str(time - self.startTime), "R", repr(data)[1:-1]))
@@ -366,4 +368,3 @@ if __name__ == '__main__':
import sys
log.startLogging(sys.stdout)
main()
-
diff --git a/twisted/manhole/explorer.py b/twisted/manhole/explorer.py
index b52693c..fc239aa 100644
--- a/twisted/manhole/explorer.py
+++ b/twisted/manhole/explorer.py
@@ -23,9 +23,6 @@ from twisted.spread import pb
from twisted.python import reflect
-True=(1==1)
-False=not True
-
class Pool(UserDict.UserDict):
def getExplorer(self, object, identifier):
oid = id(object)
@@ -537,7 +534,7 @@ class CRUFT_WatchyThingie:
objects which are members of this one.
"""
if type(object) is not types.InstanceType:
- raise TypeError, "Sorry, can only place a watch on Instances."
+ raise TypeError("Sorry, can only place a watch on Instances.")
# uninstallers = []
diff --git a/twisted/manhole/gladereactor.py b/twisted/manhole/gladereactor.py
index 6fc7cfd..e0982e0 100644
--- a/twisted/manhole/gladereactor.py
+++ b/twisted/manhole/gladereactor.py
@@ -31,7 +31,7 @@ class GladeReactor(sup):
from _inspectro import LoggingFactory
factory = LoggingFactory(factory)
return sup.listenTCP(self, port, factory, backlog, interface)
-
+
def connectTCP(self, host, port, factory, timeout=30, bindAddress=None):
from _inspectro import LoggingFactory
factory = LoggingFactory(factory)
@@ -52,7 +52,7 @@ class GladeReactor(sup):
factory = LoggingFactory(factory)
return sup.connectUNIX(self, address, factory, timeout)
- def listenUNIX(self, address, factory, backlog=50, mode=0666):
+ def listenUNIX(self, address, factory, backlog=50, mode=0o666):
from _inspectro import LoggingFactory
factory = LoggingFactory(factory)
return sup.listenUNIX(self, address, factory, backlog, mode)
@@ -67,7 +67,7 @@ class GladeReactor(sup):
from _inspectro import LogViewer
if hasattr(data, "protocol") and not data.protocol.logViewer:
LogViewer(data.protocol)
-
+
def on_inspect_clicked(self, w):
store, iter = self.servers.get_selection().get_selected()
data = store[iter]
@@ -105,7 +105,7 @@ class GladeReactor(sup):
self.xml.get_widget('disconnect').set_sensitive(0)
else:
data = store[iter]
- self.toggle_suspend(not
+ self.toggle_suspend(not
data[COLUMN_DESCRIPTION].endswith('(suspended)'))
self.xml.get_widget("suspend").set_sensitive(1)
self.xml.get_widget('disconnect').set_sensitive(1)
@@ -147,7 +147,7 @@ class GladeReactor(sup):
gtk.TreeViewColumn('Writing',
gtk.CellRendererToggle(),
active=3)]:
-
+
self.servers.append_column(col)
col.set_resizable(1)
sup.__init__(self)
@@ -177,7 +177,7 @@ class GladeReactor(sup):
x[3] += write
x[2] = max(x[2],0)
x[3] = max(x[3],0)
-
+
if not (x[2] or x[3]):
x[0] = x[0] + '(disconnected)'
self.callLater(5, self._goAway, reader)
diff --git a/twisted/manhole/ui/gtk2manhole.py b/twisted/manhole/ui/gtk2manhole.py
index 9985980..8ae8933 100644
--- a/twisted/manhole/ui/gtk2manhole.py
+++ b/twisted/manhole/ui/gtk2manhole.py
@@ -6,6 +6,8 @@
Manhole client with a GTK v2.x front-end.
"""
+from __future__ import print_function
+
__version__ = '$Revision: 1.9 $'[11:-2]
from twisted import copyright
@@ -233,7 +235,7 @@ class ConsoleInput:
self, 'key_%s' % ksym, lambda *a, **kw: None)(entry, event)
if self.__debug:
- print ksym
+ print(ksym)
return rvalue
def getText(self):
@@ -250,7 +252,7 @@ class ConsoleInput:
# Figure out if that Return meant "next line" or "execute."
try:
c = code.compile_command(text)
- except SyntaxError, e:
+ except SyntaxError as e:
# This could conceivably piss you off if the client's python
# doesn't accept keywords that are known to the manhole's
# python.
@@ -258,7 +260,7 @@ class ConsoleInput:
buffer.place(point)
# TODO: Componentize!
self.toplevel.output.append(str(e), "exception")
- except (OverflowError, ValueError), e:
+ except (OverflowError, ValueError) as e:
self.toplevel.output.append(str(e), "exception")
else:
if c is not None:
diff --git a/twisted/names/srvconnect.py b/twisted/names/srvconnect.py
index cf10b0d..2fac6dd 100644
--- a/twisted/names/srvconnect.py
+++ b/twisted/names/srvconnect.py
@@ -4,7 +4,7 @@
from functools import reduce
-from zope.interface import implements
+from zope.interface import implementer
from twisted.internet import error, interfaces
from twisted.names import client, dns
@@ -31,11 +31,10 @@ class _SRVConnector_ClientFactoryWrapper:
+@implementer(interfaces.IConnector)
class SRVConnector:
"""A connector that looks up DNS SRV records. See RFC2782."""
- implements(interfaces.IConnector)
-
stopAfterDNS=0
def __init__(self, reactor, service, domain, factory,
@@ -103,7 +102,8 @@ class SRVConnector:
self.servers = []
self.orderedServers = []
- def _cbGotServers(self, (answers, auth, add)):
+ def _cbGotServers(self, response):
+ (answers, auth, add) = response
if len(answers) == 1 and answers[0].type == dns.SRV \
and answers[0].payload \
and answers[0].payload.target == dns.Name('.'):
@@ -172,7 +172,7 @@ class SRVConnector:
p, w, host, port = chosen
return host, port
- raise RuntimeError, 'Impossible %s pickServer result.' % self.__class__.__name__
+ raise RuntimeError('Impossible %s pickServer result.' % self.__class__.__name__)
def _reallyConnect(self):
if self.stopAfterDNS:
diff --git a/twisted/news/news.py b/twisted/news/news.py
index 3eae700..e56a02f 100644
--- a/twisted/news/news.py
+++ b/twisted/news/news.py
@@ -6,6 +6,8 @@
Maintainer: Jp Calderone
"""
+from __future__ import print_function
+
from twisted.news import nntp
from twisted.internet import protocol, reactor
@@ -13,12 +15,12 @@ import time
class NNTPFactory(protocol.ServerFactory):
"""A factory for NNTP server protocols."""
-
+
protocol = nntp.NNTPServer
-
+
def __init__(self, backend):
self.backend = backend
-
+
def buildProtocol(self, connection):
p = self.protocol()
p.factory = self
@@ -37,9 +39,9 @@ class UsenetClientFactory(protocol.ClientFactory):
def clientConnectionFailed(self, connector, reason):
- print 'Connection failed: ', reason
-
-
+ print('Connection failed: ', reason)
+
+
def updateChecks(self, addr):
self.lastChecks[addr] = time.mktime(time.gmtime())
diff --git a/twisted/news/tap.py b/twisted/news/tap.py
index a4cf542..aadb3c1 100644
--- a/twisted/news/tap.py
+++ b/twisted/news/tap.py
@@ -1,6 +1,7 @@
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.
+from __future__ import print_function
from twisted.news import news, database
from twisted.application import strports
@@ -18,7 +19,7 @@ class DBOptions(usage.Options):
["groups", "g", "groups.list", "File containing group list"],
["servers", "s", "servers.list", "File containing server list"]
]
-
+
def postOptions(self):
# XXX - Hmmm.
self['groups'] = [g.strip() for g in open(self['groups']).readlines() if not g.startswith('#')]
@@ -28,7 +29,7 @@ class DBOptions(usage.Options):
__import__(self['module'])
except ImportError:
log.msg("Warning: Cannot import %s" % (self['module'],))
-
+
f = open(self['schema'], 'w')
f.write(
database.NewsStorageAugmentation.schema + '\n' +
@@ -36,7 +37,7 @@ class DBOptions(usage.Options):
database.makeOverviewSQL()
)
f.close()
-
+
info = {
'host': self['dbhost'], 'user': self['dbuser'],
'database': self['database'], 'dbapiName': self['module']
@@ -54,7 +55,7 @@ class PickleOptions(usage.Options):
["moderators", "m", "moderators.list",
"File containing moderators list"],
]
-
+
subCommands = None
def postOptions(self):
@@ -73,7 +74,7 @@ class PickleOptions(usage.Options):
class Options(usage.Options):
synopsis = "[options]"
-
+
groups = None
servers = None
subscriptions = None
@@ -120,7 +121,7 @@ class Options(usage.Options):
def makeService(config):
if not len(config.groups):
raise usage.UsageError("No newsgroups specified")
-
+
db = database.NewsShelf(config['mailhost'], config['datadir'])
for (g, m) in config.groups:
if m:
@@ -129,7 +130,7 @@ def makeService(config):
else:
db.addGroup(g, 'y')
for s in config.subscriptions:
- print s
+ print(s)
db.addSubscription(s)
s = config['port']
if config['interface']:
diff --git a/twisted/pair/ethernet.py b/twisted/pair/ethernet.py
index b432c6f..dc7f6d7 100644
--- a/twisted/pair/ethernet.py
+++ b/twisted/pair/ethernet.py
@@ -32,16 +32,16 @@ class EthernetHeader:
class EthernetProtocol(protocol.AbstractDatagramProtocol):
implements(IEthernetProtocol)
-
+
def __init__(self):
self.etherProtos = {}
def addProto(self, num, proto):
proto = raw.IRawPacketProtocol(proto)
if num < 0:
- raise TypeError, 'Added protocol must be positive or zero'
+ raise TypeError('Added protocol must be positive or zero')
if num >= 2**16:
- raise TypeError, 'Added protocol must fit in 16 bits'
+ raise TypeError('Added protocol must fit in 16 bits')
if num not in self.etherProtos:
self.etherProtos[num] = []
self.etherProtos[num].append(proto)
diff --git a/twisted/pair/ip.py b/twisted/pair/ip.py
index de03bd4..0f37ed9 100644
--- a/twisted/pair/ip.py
+++ b/twisted/pair/ip.py
@@ -29,7 +29,7 @@ class IPHeader:
self.dont_fragment = (frag_off & 0x4000 != 0)
self.more_fragments = (frag_off & 0x2000 != 0)
-MAX_SIZE = 2L**32
+MAX_SIZE = 2**32
class IPProtocol(protocol.AbstractDatagramProtocol):
implements(raw.IRawPacketProtocol)
@@ -40,9 +40,9 @@ class IPProtocol(protocol.AbstractDatagramProtocol):
def addProto(self, num, proto):
proto = raw.IRawDatagramProtocol(proto)
if num < 0:
- raise TypeError, 'Added protocol must be positive or zero'
+ raise TypeError('Added protocol must be positive or zero')
if num >= MAX_SIZE:
- raise TypeError, 'Added protocol must fit in 32 bits'
+ raise TypeError('Added protocol must fit in 32 bits')
if num not in self.ipProtos:
self.ipProtos[num] = []
self.ipProtos[num].append(proto)
diff --git a/twisted/pair/rawudp.py b/twisted/pair/rawudp.py
index 1425e6b..f7b7809 100644
--- a/twisted/pair/rawudp.py
+++ b/twisted/pair/rawudp.py
@@ -25,11 +25,11 @@ class RawUDPProtocol(protocol.AbstractDatagramProtocol):
def addProto(self, num, proto):
if not isinstance(proto, protocol.DatagramProtocol):
- raise TypeError, 'Added protocol must be an instance of DatagramProtocol'
+ raise TypeError('Added protocol must be an instance of DatagramProtocol')
if num < 0:
- raise TypeError, 'Added protocol must be positive or zero'
+ raise TypeError('Added protocol must be positive or zero')
if num >= 2**16:
- raise TypeError, 'Added protocol must fit in 16 bits'
+ raise TypeError('Added protocol must fit in 16 bits')
if num not in self.udpProtos:
self.udpProtos[num] = []
self.udpProtos[num].append(proto)
diff --git a/twisted/pair/test/test_ethernet.py b/twisted/pair/test/test_ethernet.py
index 7554d06..5816e58 100644
--- a/twisted/pair/test/test_ethernet.py
+++ b/twisted/pair/test/test_ethernet.py
@@ -180,7 +180,7 @@ class EthernetTests(unittest.TestCase):
except components.CannotAdapt:
pass
else:
- raise AssertionError, 'addProto must raise an exception for bad protocols'
+ raise AssertionError('addProto must raise an exception for bad protocols')
def testAddingBadProtos_TooSmall(self):
@@ -188,13 +188,13 @@ class EthernetTests(unittest.TestCase):
e = ethernet.EthernetProtocol()
try:
e.addProto(-1, MyProtocol([]))
- except TypeError, e:
+ except TypeError as e:
if e.args == ('Added protocol must be positive or zero',):
pass
else:
raise
else:
- raise AssertionError, 'addProto must raise an exception for bad protocols'
+ raise AssertionError('addProto must raise an exception for bad protocols')
def testAddingBadProtos_TooBig(self):
@@ -202,23 +202,23 @@ class EthernetTests(unittest.TestCase):
e = ethernet.EthernetProtocol()
try:
e.addProto(2**16, MyProtocol([]))
- except TypeError, e:
+ except TypeError as e:
if e.args == ('Added protocol must fit in 16 bits',):
pass
else:
raise
else:
- raise AssertionError, 'addProto must raise an exception for bad protocols'
+ raise AssertionError('addProto must raise an exception for bad protocols')
def testAddingBadProtos_TooBig2(self):
"""Adding a protocol with a number >=2**16 raises an exception."""
e = ethernet.EthernetProtocol()
try:
e.addProto(2**16+1, MyProtocol([]))
- except TypeError, e:
+ except TypeError as e:
if e.args == ('Added protocol must fit in 16 bits',):
pass
else:
raise
else:
- raise AssertionError, 'addProto must raise an exception for bad protocols'
+ raise AssertionError('addProto must raise an exception for bad protocols')
diff --git a/twisted/pair/test/test_ip.py b/twisted/pair/test/test_ip.py
index e7cc444..5fb7b93 100644
--- a/twisted/pair/test/test_ip.py
+++ b/twisted/pair/test/test_ip.py
@@ -371,7 +371,7 @@ class IPTests(unittest.TestCase):
except components.CannotAdapt:
pass
else:
- raise AssertionError, 'addProto must raise an exception for bad protocols'
+ raise AssertionError('addProto must raise an exception for bad protocols')
def testAddingBadProtos_TooSmall(self):
@@ -379,37 +379,37 @@ class IPTests(unittest.TestCase):
e = ip.IPProtocol()
try:
e.addProto(-1, MyProtocol([]))
- except TypeError, e:
+ except TypeError as e:
if e.args == ('Added protocol must be positive or zero',):
pass
else:
raise
else:
- raise AssertionError, 'addProto must raise an exception for bad protocols'
+ raise AssertionError('addProto must raise an exception for bad protocols')
def testAddingBadProtos_TooBig(self):
"""Adding a protocol with a number >=2**32 raises an exception."""
e = ip.IPProtocol()
try:
- e.addProto(2L**32, MyProtocol([]))
- except TypeError, e:
+ e.addProto(2**32, MyProtocol([]))
+ except TypeError as e:
if e.args == ('Added protocol must fit in 32 bits',):
pass
else:
raise
else:
- raise AssertionError, 'addProto must raise an exception for bad protocols'
+ raise AssertionError('addProto must raise an exception for bad protocols')
def testAddingBadProtos_TooBig2(self):
"""Adding a protocol with a number >=2**32 raises an exception."""
e = ip.IPProtocol()
try:
- e.addProto(2L**32+1, MyProtocol([]))
- except TypeError, e:
+ e.addProto(2**32+1, MyProtocol([]))
+ except TypeError as e:
if e.args == ('Added protocol must fit in 32 bits',):
pass
else:
raise
else:
- raise AssertionError, 'addProto must raise an exception for bad protocols'
+ raise AssertionError('addProto must raise an exception for bad protocols')
diff --git a/twisted/persisted/dirdbm.py b/twisted/persisted/dirdbm.py
index 26bbc1b..e762e3a 100644
--- a/twisted/persisted/dirdbm.py
+++ b/twisted/persisted/dirdbm.py
@@ -39,11 +39,11 @@ except NameError:
class DirDBM:
"""A directory with a DBM interface.
-
+
This class presents a hash-like interface to a directory of small,
flat files. It can only use strings as keys or values.
"""
-
+
def __init__(self, name):
"""
@type name: str
@@ -70,38 +70,38 @@ class DirDBM:
os.remove(f)
else:
os.rename(f, old)
-
+
def _encode(self, k):
"""Encode a key so it can be used as a filename.
"""
# NOTE: '_' is NOT in the base64 alphabet!
return base64.encodestring(k).replace('\n', '_').replace("/", "-")
-
+
def _decode(self, k):
"""Decode a filename to get the key.
"""
return base64.decodestring(k.replace('_', '\n').replace("-", "/"))
-
+
def _readFile(self, path):
"""Read in the contents of a file.
-
+
Override in subclasses to e.g. provide transparently encrypted dirdbm.
"""
f = _open(path, "rb")
s = f.read()
f.close()
return s
-
+
def _writeFile(self, path, data):
"""Write data to a file.
-
+
Override in subclasses to e.g. provide transparently encrypted dirdbm.
"""
f = _open(path, "wb")
f.write(data)
f.flush()
f.close()
-
+
def __len__(self):
"""
@return: The number of key/value pairs in this Shelf
@@ -115,14 +115,14 @@ class DirDBM:
@type k: str
@param k: key to set
-
+
@type v: str
@param v: value to associate with C{k}
"""
assert type(k) == types.StringType, "DirDBM key must be a string"
assert type(v) == types.StringType, "DirDBM value must be a string"
k = self._encode(k)
-
+
# we create a new file with extension .new, write the data to it, and
# if the write succeeds delete the old file and rename the new one.
old = os.path.join(self.dname, k)
@@ -143,10 +143,10 @@ class DirDBM:
"""
C{dirdbm[k]}
Get the contents of a file in this directory as a string.
-
+
@type k: str
@param k: key to lookup
-
+
@return: The value associated with C{k}
@raise KeyError: Raised when there is no such key
"""
@@ -155,16 +155,16 @@ class DirDBM:
try:
return self._readFile(path)
except:
- raise KeyError, k
+ raise KeyError(k)
def __delitem__(self, k):
"""
C{del dirdbm[foo]}
Delete a file in this directory.
-
+
@type k: str
@param k: key to delete
-
+
@raise KeyError: Raised when there is no such key
"""
assert type(k) == types.StringType, "DirDBM key must be a string"
@@ -202,7 +202,7 @@ class DirDBM:
"""
@type key: str
@param key: The key to test
-
+
@return: A true value if this dirdbm has the specified key, a faluse
value otherwise.
"""
@@ -214,7 +214,7 @@ class DirDBM:
"""
@type key: str
@param key: The key to lookup
-
+
@param value: The value to associate with key if key is not already
associated with a value.
"""
@@ -227,9 +227,9 @@ class DirDBM:
"""
@type key: str
@param key: The key to lookup
-
+
@param default: The value to return if the given key does not exist
-
+
@return: The value associated with C{key} or C{default} if not
C{self.has_key(key)}
"""
@@ -244,7 +244,7 @@ class DirDBM:
@type key: str
@param key: The key to test
-
+
@return: A true value if C{self.has_key(key)}, a false value otherwise.
"""
assert type(key) == types.StringType, "DirDBM key must be a string"
@@ -261,21 +261,21 @@ class DirDBM:
"""
for key, val in dict.items():
self[key]=val
-
+
def copyTo(self, path):
"""
Copy the contents of this dirdbm to the dirdbm at C{path}.
-
+
@type path: C{str}
@param path: The path of the dirdbm to copy to. If a dirdbm
exists at the destination path, it is cleared first.
-
+
@rtype: C{DirDBM}
@return: The dirdbm this dirdbm was copied to.
"""
path = os.path.abspath(path)
assert path != self.dname
-
+
d = self.__class__(path)
d.clear()
for k in self.keys():
@@ -297,7 +297,7 @@ class DirDBM:
def getModificationTime(self, key):
"""
Returns modification time of an entry.
-
+
@return: Last modification date (seconds since epoch) of entry C{key}
@raise KeyError: Raised when there is no such key
"""
@@ -306,16 +306,16 @@ class DirDBM:
if os.path.isfile(path):
return os.path.getmtime(path)
else:
- raise KeyError, key
+ raise KeyError(key)
class Shelf(DirDBM):
"""A directory with a DBM shelf interface.
-
+
This class presents a hash-like interface to a directory of small,
flat files. Keys must be strings, but values can be any given object.
"""
-
+
def __setitem__(self, k, v):
"""
C{shelf[foo] = bar}
@@ -333,10 +333,10 @@ class Shelf(DirDBM):
"""
C{dirdbm[foo]}
Get and unpickle the contents of a file in this directory.
-
+
@type k: str
@param k: The key to lookup
-
+
@return: The value associated with the given key
@raise KeyError: Raised if the given key does not exist
"""
@@ -346,7 +346,7 @@ class Shelf(DirDBM):
def open(file, flag = None, mode = None):
"""
This is for 'anydbm' compatibility.
-
+
@param file: The parameter to pass to the DirDBM constructor.
@param flag: ignored
diff --git a/twisted/protocols/shoutcast.py b/twisted/protocols/shoutcast.py
index 317d5e8..25d89b4 100644
--- a/twisted/protocols/shoutcast.py
+++ b/twisted/protocols/shoutcast.py
@@ -27,20 +27,20 @@ class ShoutcastClient(http.HTTPClient):
self.metaint = None
self.metamode = "mp3"
self.databuffer = ""
-
+
def connectionMade(self):
self.sendCommand("GET", self.path)
self.sendHeader("User-Agent", self.userAgent)
self.sendHeader("Icy-MetaData", "1")
self.endHeaders()
-
+
def lineReceived(self, line):
# fix shoutcast crappiness
if not self.firstLine and line:
if len(line.split(": ", 1)) == 1:
line = line.replace(":", ": ", 1)
http.HTTPClient.lineReceived(self, line)
-
+
def handleHeader(self, key, value):
if key.lower() == 'icy-metaint':
self.metaint = int(value)
@@ -67,7 +67,7 @@ class ShoutcastClient(http.HTTPClient):
self.remaining = ord(self.databuffer[0]) * 16
self.databuffer = self.databuffer[1:]
self.metamode = "meta"
-
+
def handle_mp3(self):
if len(self.databuffer) > self.metaint:
self.gotMP3Data(self.databuffer[:self.metaint])
@@ -75,7 +75,7 @@ class ShoutcastClient(http.HTTPClient):
self.metamode = "length"
else:
return 1
-
+
def handle_meta(self):
if len(self.databuffer) >= self.remaining:
if self.remaining:
@@ -97,15 +97,15 @@ class ShoutcastClient(http.HTTPClient):
value = value[1:-1]
meta.append((key, value))
return meta
-
+
def gotMetaData(self, metadata):
"""Called with a list of (key, value) pairs of metadata,
if metadata is available on the server.
Will only be called on non-empty metadata.
"""
- raise NotImplementedError, "implement in subclass"
-
+ raise NotImplementedError("implement in subclass")
+
def gotMP3Data(self, data):
"""Called with chunk of MP3 data."""
- raise NotImplementedError, "implement in subclass"
+ raise NotImplementedError("implement in subclass")
diff --git a/twisted/protocols/sip.py b/twisted/protocols/sip.py
index 8c0e04d..f987ac9 100644
--- a/twisted/protocols/sip.py
+++ b/twisted/protocols/sip.py
@@ -340,7 +340,7 @@ def parseViaHeader(value):
result = {}
pname, pversion, transport = protocolinfo.split("/")
if pname != "SIP" or pversion != "2.0":
- raise ValueError, "wrong protocol or version: %r" % value
+ raise ValueError("wrong protocol or version: %r" % value)
result["transport"] = transport
if ":" in by:
host, port = by.split(":")
@@ -556,7 +556,7 @@ class Message:
def creationFinished(self):
if (self.length != None) and (self.length != len(self.body)):
- raise ValueError, "wrong body length"
+ raise ValueError("wrong body length")
self.finished = 1
def toString(self):
@@ -655,7 +655,7 @@ class MessagesParser(basic.LineReceiver):
self.reset()
else:
# we have enough data and message wasn't finished? something is wrong
- raise RuntimeError, "this should never happen"
+ raise RuntimeError("this should never happen")
def dataReceived(self, data):
try:
diff --git a/twisted/python/components.py b/twisted/python/components.py
index 8d71ca6..bf1c29e 100644
--- a/twisted/python/components.py
+++ b/twisted/python/components.py
@@ -9,13 +9,14 @@ Component architecture for Twisted, based on Zope3 components.
Using the Zope3 API directly is strongly recommended. Everything
you need is in the top-level of the zope.interface package, e.g.::
- from zope.interface import Interface, implements
+ from zope.interface import Interface, implementer
class IFoo(Interface):
pass
+ @implementer(IFoo)
class Foo:
- implements(IFoo)
+ pass
print IFoo.implementedBy(Foo) # True
print IFoo.providedBy(Foo()) # True
diff --git a/twisted/python/finalize.py b/twisted/python/finalize.py
index 8b99bf6..2b2314f 100644
--- a/twisted/python/finalize.py
+++ b/twisted/python/finalize.py
@@ -3,6 +3,8 @@
A module for externalized finalizers.
"""
+from __future__ import print_function
+
import weakref
garbageKey = 0
@@ -24,7 +26,7 @@ def register(inst):
if __name__ == '__main__':
def fin():
- print 'I am _so_ dead.'
+ print('I am _so_ dead.')
class Finalizeable:
"""
@@ -43,4 +45,4 @@ if __name__ == '__main__':
del f
import gc
gc.collect()
- print 'deled'
+ print('deled')
diff --git a/twisted/python/release.py b/twisted/python/release.py
index 2454792..bf9f922 100644
--- a/twisted/python/release.py
+++ b/twisted/python/release.py
@@ -9,6 +9,8 @@ Don't use this outside of Twisted.
Maintainer: Christopher Armstrong
"""
+from __future__ import print_function
+
import os
@@ -43,7 +45,7 @@ def sh(command, null=True, prompt=False):
ask before running it. If the command returns something other
than 0, I'll raise C{CommandFailed(command)}.
"""
- print "--$", command
+ print("--$", command)
if prompt:
if raw_input("run ?? ").startswith('n'):
diff --git a/twisted/python/shortcut.py b/twisted/python/shortcut.py
index b60f858..9aa0dfd 100644
--- a/twisted/python/shortcut.py
+++ b/twisted/python/shortcut.py
@@ -35,9 +35,9 @@ class Shortcut:
@param iconidx: If iconpath is set, optional index of the icon desired
"""
- def __init__(self,
+ def __init__(self,
path=None,
- arguments=None,
+ arguments=None,
description=None,
workingdir=None,
iconpath=None,
@@ -46,9 +46,9 @@ class Shortcut:
shell.CLSID_ShellLink, None,
pythoncom.CLSCTX_INPROC_SERVER, shell.IID_IShellLink
)
- data = map(None,
+ data = map(None,
['"%s"' % os.path.abspath(path), arguments, description,
- os.path.abspath(workingdir), os.path.abspath(iconpath)],
+ os.path.abspath(workingdir), os.path.abspath(iconpath)],
("SetPath", "SetArguments", "SetDescription",
"SetWorkingDirectory") )
for value, function in data:
@@ -61,16 +61,16 @@ class Shortcut:
def load( self, filename ):
"""Read a shortcut file from disk."""
self._base.QueryInterface(pythoncom.IID_IPersistFile).Load(filename)
-
+
def save( self, filename ):
"""Write the shortcut to disk.
The file should be named something.lnk.
"""
self._base.QueryInterface(pythoncom.IID_IPersistFile).Save(filename, 0)
-
+
def __getattr__( self, name ):
if name != "_base":
return getattr(self._base, name)
- raise AttributeError, "%s instance has no attribute %s" % \
- (self.__class__.__name__, name)
+ raise AttributeError("%s instance has no attribute %s" % \
+ (self.__class__.__name__, name))
diff --git a/twisted/python/test/test_shellcomp.py b/twisted/python/test/test_shellcomp.py
index b7732ea..6deea0c 100755
--- a/twisted/python/test/test_shellcomp.py
+++ b/twisted/python/test/test_shellcomp.py
@@ -76,13 +76,13 @@ def test_genZshFunction(self, cmdName, optionsFQPN):
# dependencies (pyOpenSSL, etc) so we have to skip them.
try:
o = reflect.namedAny(optionsFQPN)()
- except Exception, e:
+ except Exception as e:
raise unittest.SkipTest("Couldn't import or instantiate "
"Options class: %s" % (e,))
try:
o.parseOptions(["", "--_shell-completion", "zsh:2"])
- except ImportError, e:
+ except ImportError as e:
# this can happen for commands which don't have all
# the necessary dependencies installed. skip test.
# skip
@@ -103,7 +103,7 @@ def test_genZshFunction(self, cmdName, optionsFQPN):
try:
o.parseOptions([cmd, "", "--_shell-completion",
"zsh:3"])
- except ImportError, e:
+ except ImportError as e:
# this can happen for commands which don't have all
# the necessary dependencies installed. skip test.
raise unittest.SkipTest("ImportError calling parseOptions() "
@@ -468,7 +468,7 @@ class FighterAceOptions(usage.Options):
'4' '5'])},
extraActions=[CompleteFiles(descr='saved game file to load')]
)
-
+
def opt_silly(self):
# A silly option which nobody can explain
""" """
diff --git a/twisted/runner/inetdconf.py b/twisted/runner/inetdconf.py
index ddea924..0d3b5dc 100644
--- a/twisted/runner/inetdconf.py
+++ b/twisted/runner/inetdconf.py
@@ -42,24 +42,24 @@ class UnknownService(Exception):
class SimpleConfFile:
"""Simple configuration file parser superclass.
- Filters out comments and empty lines (which includes lines that only
+ Filters out comments and empty lines (which includes lines that only
contain comments).
To use this class, override parseLine or parseFields.
"""
-
+
commentChar = '#'
defaultFilename = None
-
+
def parseFile(self, file=None):
"""Parse a configuration file
-
+
If file is None and self.defaultFilename is set, it will open
defaultFilename and use it.
"""
if file is None and self.defaultFilename:
file = open(self.defaultFilename,'r')
-
+
for line in file.readlines():
# Strip out comments
comment = line.find(self.commentChar)
@@ -77,15 +77,15 @@ class SimpleConfFile:
def parseLine(self, line):
"""Override this.
-
+
By default, this will split the line on whitespace and call
self.parseFields (catching any errors).
"""
try:
self.parseFields(*line.split())
except ValueError:
- raise InvalidInetdConfError, 'Invalid line: ' + repr(line)
-
+ raise InvalidInetdConfError('Invalid line: ' + repr(line))
+
def parseFields(self, *fields):
"""Override this."""
@@ -101,7 +101,7 @@ class InetdService:
group = None
program = None
programArgs = None
-
+
def __init__(self, name, port, socketType, protocol, wait, user, group,
program, programArgs):
self.name = name
@@ -119,10 +119,10 @@ class InetdConf(SimpleConfFile):
"""Configuration parser for a traditional UNIX inetd(8)"""
defaultFilename = '/etc/inetd.conf'
-
+
def __init__(self, knownServices=None):
self.services = []
-
+
if knownServices is None:
knownServices = ServicesConf()
knownServices.parseFile()
@@ -146,20 +146,20 @@ class InetdConf(SimpleConfFile):
port = int(serviceName)
serviceName = 'unknown'
except:
- raise UnknownService, "Unknown service: %s (%s)" \
- % (serviceName, protocol)
+ raise UnknownService("Unknown service: %s (%s)" \
+ % (serviceName, protocol))
self.services.append(InetdService(serviceName, port, socketType,
protocol, wait, user, group, program,
programArgs))
-
-
+
+
class ServicesConf(SimpleConfFile):
"""/etc/services parser
-
+
@ivar services: dict mapping service names to (port, protocol) tuples.
"""
-
+
defaultFilename = '/etc/services'
def __init__(self):
@@ -170,8 +170,8 @@ class ServicesConf(SimpleConfFile):
port, protocol = portAndProtocol.split('/')
port = long(port)
except:
- raise InvalidServicesConfError, 'Invalid port/protocol:' + \
- repr(portAndProtocol)
+ raise InvalidServicesConfError('Invalid port/protocol:' + \
+ repr(portAndProtocol))
self.services[(name, protocol)] = port
for alias in aliases:
@@ -199,10 +199,8 @@ class RPCServicesConf(SimpleConfFile):
try:
port = long(port)
except:
- raise InvalidRPCServicesConfError, 'Invalid port:' + repr(port)
+ raise InvalidRPCServicesConfError('Invalid port:' + repr(port))
self.services[name] = port
for alias in aliases:
self.services[alias] = port
-
-
diff --git a/twisted/scripts/_twistw.py b/twisted/scripts/_twistw.py
index 9bf1348..5f5c322 100644
--- a/twisted/scripts/_twistw.py
+++ b/twisted/scripts/_twistw.py
@@ -2,6 +2,8 @@
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.
+from __future__ import print_function
+
from twisted.python import log
from twisted.application import app, service, internet
from twisted import copyright
@@ -18,8 +20,8 @@ class ServerOptions(app.ServerOptions):
def opt_version(self):
"""Print version information and exit.
"""
- print 'twistd (the Twisted Windows runner) %s' % copyright.version
- print copyright.copyright
+ print('twistd (the Twisted Windows runner) %s' % copyright.version)
+ print(copyright.copyright)
sys.exit()
diff --git a/twisted/scripts/htmlizer.py b/twisted/scripts/htmlizer.py
index 4357809..5acd8da 100644
--- a/twisted/scripts/htmlizer.py
+++ b/twisted/scripts/htmlizer.py
@@ -5,6 +5,8 @@
"""HTML pretty-printing for Python source code."""
+from __future__ import print_function
+
__version__ = '$Revision: 1.8 $'[11:-2]
from twisted.python import htmlizer, usage
@@ -45,8 +47,8 @@ def run():
options = Options()
try:
options.parseOptions()
- except usage.UsageError, e:
- print str(e)
+ except usage.UsageError as e:
+ print(str(e))
sys.exit(1)
filename = options['filename']
if options.get('stylesheet') is not None:
diff --git a/twisted/scripts/manhole.py b/twisted/scripts/manhole.py
index 06adffb..e82603d 100644
--- a/twisted/scripts/manhole.py
+++ b/twisted/scripts/manhole.py
@@ -5,6 +5,8 @@
Start a L{twisted.manhole} client.
"""
+from __future__ import print_function
+
import sys
from twisted.python import usage
@@ -13,9 +15,9 @@ def run():
config = MyOptions()
try:
config.parseOptions()
- except usage.UsageError, e:
- print str(e)
- print str(config)
+ except usage.UsageError as e:
+ print(str(e))
+ print(str(config))
sys.exit(1)
run_gtk2(config)
diff --git a/twisted/spread/pb.py b/twisted/spread/pb.py
index 548c6a7..66d78bc 100644
--- a/twisted/spread/pb.py
+++ b/twisted/spread/pb.py
@@ -887,7 +887,7 @@ class Broker(banana.Banana):
if object is None:
raise Error("Invalid Object ID")
netResult = object.remoteMessageReceived(self, message, netArgs, netKw)
- except Error, e:
+ except Error as e:
if answerRequired:
# If the error is Jellyable or explicitly allowed via our
# security options, send it back and let the code on the
diff --git a/twisted/tap/socks.py b/twisted/tap/socks.py
index a418f0c..fa449fd 100644
--- a/twisted/tap/socks.py
+++ b/twisted/tap/socks.py
@@ -7,6 +7,8 @@
I am a support module for making SOCKSv4 servers with twistd.
"""
+from __future__ import print_function
+
from twisted.protocols import socks
from twisted.python import usage
from twisted.application import internet
@@ -27,12 +29,12 @@ class Options(usage.Options):
def makeService(config):
if config["interface"] != "127.0.0.1":
- print
- print "WARNING:"
- print " You have chosen to listen on a non-local interface."
- print " This may allow intruders to access your local network"
- print " if you run this on a firewall."
- print
+ print()
+ print("WARNING:")
+ print(" You have chosen to listen on a non-local interface.")
+ print(" This may allow intruders to access your local network")
+ print(" if you run this on a firewall.")
+ print()
t = socks.SOCKSv4Factory(config['log'])
portno = int(config['port'])
return internet.TCPServer(portno, t, interface=config['interface'])
diff --git a/twisted/test/test_banana.py b/twisted/test/test_banana.py
index 2274bfc..3055249 100644
--- a/twisted/test/test_banana.py
+++ b/twisted/test/test_banana.py
@@ -15,7 +15,7 @@ from twisted.test.proto_helpers import StringTransport
class MathTests(unittest.TestCase):
def test_int2b128(self):
- funkylist = range(0,100) + range(1000,1100) + range(1000000,1000100) + [1024 **10l]
+ funkylist = range(0,100) + range(1000,1100) + range(1000000,1000100) + [1024 **10]
for i in funkylist:
x = StringIO.StringIO()
banana.int2b128(i, x.write)
@@ -157,7 +157,7 @@ class BananaTests(BananaTestBase):
banana without changing value and should come out represented
as an C{int} (regardless of the type which was encoded).
"""
- for value in (10151, 10151L):
+ for value in (10151, 10151):
self.enc.sendEncoded(value)
self.enc.dataReceived(self.io.getvalue())
self.assertEqual(self.result, 10151)
@@ -249,9 +249,9 @@ class BananaTests(BananaTestBase):
def test_negativeLong(self):
- self.enc.sendEncoded(-1015l)
+ self.enc.sendEncoded(-1015)
self.enc.dataReceived(self.io.getvalue())
- assert self.result == -1015l, "should be -1015l, got %s" % self.result
+ assert self.result == -1015, "should be -1015l, got %s" % self.result
def test_integer(self):
@@ -287,7 +287,7 @@ class BananaTests(BananaTestBase):
foo = [1, 2, [3, 4], [30.5, 40.2], 5,
["six", "seven", ["eight", 9]], [10],
# TODO: currently the C implementation's a bit buggy...
- sys.maxint * 3l, sys.maxint * 2l, sys.maxint * -2l]
+ sys.maxint * 3, sys.maxint * 2, sys.maxint * -2]
self.enc.sendEncoded(foo)
self.feed(self.io.getvalue())
assert self.result == foo, "%s!=%s" % (repr(self.result), repr(foo))
diff --git a/twisted/test/test_nmea.py b/twisted/test/test_nmea.py
index 35bb18d..f292d23 100644
--- a/twisted/test/test_nmea.py
+++ b/twisted/test/test_nmea.py
@@ -27,7 +27,7 @@ class ResultHarvester:
l = len(self.results)
try:
function(*args, **kwargs)
- except Exception, e:
+ except Exception as e:
self.results.append(e)
if l == len(self.results):
self.results.append(NotImplementedError())
diff --git a/twisted/test/test_pbfailure.py b/twisted/test/test_pbfailure.py
index 5712b05..cac2156 100644
--- a/twisted/test/test_pbfailure.py
+++ b/twisted/test/test_pbfailure.py
@@ -379,7 +379,7 @@ class PBFailureTests(PBConnTestCase):
def generatorFunc():
try:
yield None
- except pb.RemoteError, exc:
+ except pb.RemoteError as exc:
exception.append(exc)
else:
self.fail("RemoteError not raised")
diff --git a/twisted/trial/_dist/workertrial.py b/twisted/trial/_dist/workertrial.py
index 4e768e6..0cdc43b 100644
--- a/twisted/trial/_dist/workertrial.py
+++ b/twisted/trial/_dist/workertrial.py
@@ -83,7 +83,7 @@ def main(_fdopen=os.fdopen):
while True:
try:
r = protocolIn.read(1)
- except IOError, e:
+ except IOError as e:
if e.args[0] == errno.EINTR:
sys.exc_clear()
continue
diff --git a/twisted/web/domhelpers.py b/twisted/web/domhelpers.py
index 60a90f9..90878cb 100644
--- a/twisted/web/domhelpers.py
+++ b/twisted/web/domhelpers.py
@@ -57,7 +57,7 @@ def get(node, nodeId):
"""
result = _get(node, nodeId)
if result: return result
- raise NodeLookupError, nodeId
+ raise NodeLookupError(nodeId)
def getIfExists(node, nodeId):
"""
diff --git a/twisted/web/sux.py b/twisted/web/sux.py
index 0d86ed6..ec027b5 100644
--- a/twisted/web/sux.py
+++ b/twisted/web/sux.py
@@ -20,6 +20,8 @@ does not:
option, they're not on by default).
"""
+from __future__ import print_function
+
from twisted.internet.protocol import Protocol
from twisted.python.reflect import prefixedMethodNames
@@ -595,19 +597,19 @@ class XMLParser(Protocol):
'''Encountered an opening tag.
Default behaviour is to print.'''
- print 'begin', name, attributes
+ print('begin', name, attributes)
def gotText(self, data):
'''Encountered text
Default behaviour is to print.'''
- print 'text:', repr(data)
+ print('text:', repr(data))
def gotEntityReference(self, entityRef):
'''Encountered mnemonic entity reference
Default behaviour is to print.'''
- print 'entityRef: &%s;' % entityRef
+ print('entityRef: &%s;' % entityRef)
def gotComment(self, comment):
'''Encountered comment.
@@ -627,10 +629,10 @@ class XMLParser(Protocol):
This is really grotty: it basically just gives you everything between
'<!DOCTYPE' and '>' as an argument.
"""
- print '!DOCTYPE', repr(doctype)
+ print('!DOCTYPE', repr(doctype))
def gotTagEnd(self, name):
'''Encountered closing tag
Default behaviour is to print.'''
- print 'end', name
+ print('end', name)
diff --git a/twisted/words/im/pbsupport.py b/twisted/words/im/pbsupport.py
index 04d14e9..af02622 100644
--- a/twisted/words/im/pbsupport.py
+++ b/twisted/words/im/pbsupport.py
@@ -6,6 +6,8 @@
L{twisted.words} support for Instance Messenger.
"""
+from __future__ import print_function
+
from twisted.internet import defer
from twisted.internet import error
from twisted.python import log
@@ -44,7 +46,7 @@ class TwistedWordsPerson(basesupport.AbstractPerson):
return self.account.client.perspective.callRemote('directMessage',self.name, text)
def metadataFailed(self, result, text):
- print "result:",result,"text:",text
+ print("result:", result, "text:", text)
return self.account.client.perspective.directMessage(self.name, text)
def setStatus(self, status):
@@ -77,7 +79,7 @@ class TwistedWordsGroup(basesupport.AbstractGroup):
self.name)
def metadataFailed(self, result, text):
- print "result:",result,"text:",text
+ print("result:", result, "text:", text)
return self.account.client.perspective.callRemote('groupMessage',
self.name, text)
@@ -101,7 +103,7 @@ class TwistedWordsClient(pb.Referenceable, basesupport.AbstractClientMixin):
_logonDeferred=None):
self.accountName = "%s (%s:%s)" % (acct.accountName, serviceName, perspectiveName)
self.name = perspectiveName
- print "HELLO I AM A PB SERVICE", serviceName, perspectiveName
+ print("HELLO I AM A PB SERVICE", serviceName, perspectiveName)
self.chat = chatui
self.account = acct
self._logonDeferred = _logonDeferred
@@ -119,19 +121,19 @@ class TwistedWordsClient(pb.Referenceable, basesupport.AbstractClientMixin):
self.perspective.callRemote('addContact', name)
def remote_receiveGroupMembers(self, names, group):
- print 'received group members:', names, group
+ print('received group members:', names, group)
self.getGroupConversation(group).setGroupMembers(names)
def remote_receiveGroupMessage(self, sender, group, message, metadata=None):
- print 'received a group message', sender, group, message, metadata
+ print('received a group message', sender, group, message, metadata)
self.getGroupConversation(group).showGroupMessage(sender, message, metadata)
def remote_memberJoined(self, member, group):
- print 'member joined', member, group
+ print('member joined', member, group)
self.getGroupConversation(group).memberJoined(member)
def remote_memberLeft(self, member, group):
- print 'member left'
+ print('member left')
self.getGroupConversation(group).memberLeft(member)
def remote_notifyStatusChanged(self, name, status):
@@ -162,12 +164,12 @@ class TwistedWordsClient(pb.Referenceable, basesupport.AbstractClientMixin):
self.perspective.callRemote('getGroupMembers', name)
def _cbGroupLeft(self, result, name):
- print 'left',name
+ print('left', name)
groupConv = self.chat.getGroupConversation(self.getGroup(name), 1)
groupConv.showGroupMessage("sys", "you left")
def connected(self, perspective):
- print 'Connected Words Client!', perspective
+ print('Connected Words Client!', perspective)
if self._logonDeferred is not None:
self._logonDeferred.callback(self)
self.perspective = perspective
@@ -227,15 +229,15 @@ class PBAccount(basesupport.AbstractAccount):
def _startLogOn(self, chatui):
- print 'Connecting...',
+ print('Connecting...',)
d = pb.getObjectAt(self.host, self.port)
d.addCallbacks(self._cbConnected, self._ebConnected,
callbackArgs=(chatui,))
return d
def _cbConnected(self, root, chatui):
- print 'Connected!'
- print 'Identifying...',
+ print('Connected!')
+ print('Identifying...', end="")
d = pb.authIdentity(root, self.username, self.password)
d.addCallbacks(self._cbIdent, self._ebConnected,
callbackArgs=(chatui,))
@@ -243,9 +245,9 @@ class PBAccount(basesupport.AbstractAccount):
def _cbIdent(self, ident, chatui):
if not ident:
- print 'falsely identified.'
+ print('falsely identified.')
return self._ebConnected(Failure(Exception("username or password incorrect")))
- print 'Identified!'
+ print('Identified!')
dl = []
for handlerClass, sname, pname in self.services:
d = defer.Deferred()
@@ -255,6 +257,5 @@ class PBAccount(basesupport.AbstractAccount):
return defer.DeferredList(dl)
def _ebConnected(self, error):
- print 'Not connected.'
+ print('Not connected.')
return error
-
diff --git a/twisted/words/protocols/irc.py b/twisted/words/protocols/irc.py
index 04bfea9..639746b 100644
--- a/twisted/words/protocols/irc.py
+++ b/twisted/words/protocols/irc.py
@@ -47,10 +47,10 @@ from twisted.protocols import basic
from twisted.python import log, reflect, _textattributes
NUL = chr(0)
-CR = chr(015)
-NL = chr(012)
+CR = chr(0o15)
+NL = chr(0o12)
LF = NL
-SPC = chr(040)
+SPC = chr(0o40)
# This includes the CRLF terminator characters.
MAX_COMMAND_LENGTH = 512
@@ -2546,8 +2546,8 @@ class IRCClient(basic.LineReceiver):
def ctcpReply_PING(self, user, channel, data):
nick = user.split('!', 1)[0]
if (not self._pings) or (not self._pings.has_key((nick, data))):
- raise IRCBadMessage,\
- "Bogus PING response from %s: %s" % (user, data)
+ raise IRCBadMessage(
+ "Bogus PING response from %s: %s" % (user, data))
t0 = self._pings[(nick, data)]
self.pong(user, time.time() - t0)
@@ -2703,8 +2703,7 @@ def dccParseAddress(address):
try:
address = long(address)
except ValueError:
- raise IRCBadMessage,\
- "Indecipherable address %r" % (address,)
+ raise IRCBadMessage("Indecipherable address %r" % (address,))
else:
address = (
(address >> 24) & 0xFF,
@@ -3633,7 +3632,7 @@ def stripFormatting(text):
# CTCP constants and helper functions
-X_DELIM = chr(001)
+X_DELIM = chr(0o01)
def ctcpExtract(message):
"""
@@ -3677,7 +3676,7 @@ def ctcpExtract(message):
# CTCP escaping
-M_QUOTE= chr(020)
+M_QUOTE= chr(0o20)
mQuoteTable = {
NUL: M_QUOTE + '0',
diff --git a/twisted/words/protocols/jabber/jid.py b/twisted/words/protocols/jabber/jid.py
index 9911cee..747e15c 100644
--- a/twisted/words/protocols/jabber/jid.py
+++ b/twisted/words/protocols/jabber/jid.py
@@ -82,23 +82,23 @@ def prep(user, host, resource):
try:
user = nodeprep.prepare(unicode(user))
except UnicodeError:
- raise InvalidFormat, "Invalid character in username"
+ raise InvalidFormat("Invalid character in username")
else:
user = None
if not host:
- raise InvalidFormat, "Server address required."
+ raise InvalidFormat("Server address required.")
else:
try:
host = nameprep.prepare(unicode(host))
except UnicodeError:
- raise InvalidFormat, "Invalid character in hostname"
+ raise InvalidFormat("Invalid character in hostname")
if resource:
try:
resource = resourceprep.prepare(unicode(resource))
except UnicodeError:
- raise InvalidFormat, "Invalid character in resource"
+ raise InvalidFormat("Invalid character in resource")
else:
resource = None
diff --git a/twisted/words/protocols/jabber/sasl.py b/twisted/words/protocols/jabber/sasl.py
index 0ea201d..5fc4724 100644
--- a/twisted/words/protocols/jabber/sasl.py
+++ b/twisted/words/protocols/jabber/sasl.py
@@ -86,7 +86,7 @@ def fromBase64(s):
try:
return b64decode(s)
- except Exception, e:
+ except Exception as e:
raise SASLIncorrectEncodingError(str(e))
diff --git a/twisted/words/protocols/jabber/xmpp_stringprep.py b/twisted/words/protocols/jabber/xmpp_stringprep.py
index cfdc39c..ff3d0c8 100644
--- a/twisted/words/protocols/jabber/xmpp_stringprep.py
+++ b/twisted/words/protocols/jabber/xmpp_stringprep.py
@@ -133,12 +133,12 @@ class Profile:
for c in string:
for table in self.prohibiteds:
if table.lookup(c):
- raise UnicodeError, "Invalid character %s" % repr(c)
+ raise UnicodeError("Invalid character %s" % repr(c))
def check_unassigneds(self, string):
for c in string:
if stringprep.in_table_a1(c):
- raise UnicodeError, "Unassigned code point %s" % repr(c)
+ raise UnicodeError("Unassigned code point %s" % repr(c))
def check_bidirectionals(self, string):
found_LCat = False
@@ -151,11 +151,11 @@ class Profile:
found_LCat = True
if found_LCat and found_RandALCat:
- raise UnicodeError, "Violation of BIDI Requirement 2"
+ raise UnicodeError("Violation of BIDI Requirement 2")
if found_RandALCat and not (stringprep.in_table_d1(string[0]) and
stringprep.in_table_d1(string[-1])):
- raise UnicodeError, "Violation of BIDI Requirement 3"
+ raise UnicodeError("Violation of BIDI Requirement 3")
class NamePrep:
@@ -206,15 +206,15 @@ class NamePrep:
def check_prohibiteds(self, string):
for c in string:
if c in self.prohibiteds:
- raise UnicodeError, "Invalid character %s" % repr(c)
+ raise UnicodeError("Invalid character %s" % repr(c))
def nameprep(self, label):
label = idna.nameprep(label)
self.check_prohibiteds(label)
if label[0] == '-':
- raise UnicodeError, "Invalid leading hyphen-minus"
+ raise UnicodeError("Invalid leading hyphen-minus")
if label[-1] == '-':
- raise UnicodeError, "Invalid trailing hyphen-minus"
+ raise UnicodeError("Invalid trailing hyphen-minus")
return label
diff --git a/twisted/words/xish/domish.py b/twisted/words/xish/domish.py
index 3be7ed6..e3958f4 100644
--- a/twisted/words/xish/domish.py
+++ b/twisted/words/xish/domish.py
@@ -586,8 +586,8 @@ else:
def parse(self, buffer):
try:
self.dataReceived(buffer)
- except sux.ParseError, e:
- raise ParserError, str(e)
+ except sux.ParseError as e:
+ raise ParserError(str(e))
def findUri(self, prefix):
@@ -690,7 +690,7 @@ else:
# Ensure the document hasn't already ended
if self.rootElem is None:
# XXX: Write more legible explanation
- raise ParserError, "Element closed after end of document."
+ raise ParserError("Element closed after end of document.")
# Fix up name
prefix, name = _splitPrefix(name)
@@ -703,7 +703,7 @@ else:
if self.currElem is None:
# Ensure element name and uri matches
if self.rootElem.name != name or self.rootElem.uri != uri:
- raise ParserError, "Mismatched root elements"
+ raise ParserError("Mismatched root elements")
self.DocumentEndEvent()
self.rootElem = None
@@ -713,7 +713,7 @@ else:
# element
if self.currElem.name != name or self.currElem.uri != uri:
# XXX: Write more legible explanation
- raise ParserError, "Malformed element close"
+ raise ParserError("Malformed element close")
# Pop prefix and default NS stack
self.prefixStack.pop()
@@ -752,8 +752,8 @@ class ExpatElementStream:
def parse(self, buffer):
try:
self.parser.Parse(buffer)
- except self.error, e:
- raise ParserError, str(e)
+ except self.error as e:
+ raise ParserError(str(e))
def _onStartElement(self, name, attrs):
# Generate a qname tuple from the provided name. See
@@ -844,5 +844,3 @@ class ExpatElementStream:
## def parseFile(filename):
## return FileParser().parse(filename)
-
-
diff --git a/twisted/words/xish/xpathparser.g b/twisted/words/xish/xpathparser.g
index 02c67c9..bf84488 100644
--- a/twisted/words/xish/xpathparser.g
+++ b/twisted/words/xish/xpathparser.g
@@ -33,6 +33,8 @@ produced by Yapps, and a context class that keeps track of the parse stack.
These have been copied from the Yapps runtime.
"""
+from __future__ import print_function
+
import sys, re
class SyntaxError(Exception):
@@ -285,8 +287,8 @@ def print_line_with_pointer(text, p):
p = p - 7
# Now print the string, along with an indicator
- print >>sys.stderr, '> ',text
- print >>sys.stderr, '> ',' '*p + '^'
+ print('> ', text, file=sys.stderr)
+ print('> ', ' ' * p + '^', file=sys.stderr)
def print_error(input, err, scanner):
"""Print error messages, the parser stack, and the input text -- for human-readable error messages."""
@@ -294,7 +296,7 @@ def print_error(input, err, scanner):
# Figure out the line number
line_number = scanner.get_line_number()
column_number = scanner.get_column_number()
- print >>sys.stderr, '%d:%d: %s' % (line_number, column_number, err.msg)
+ print('%d:%d: %s' % (line_number, column_number, err.msg), file=sys.stderr)
context = err.context
if not context:
@@ -302,7 +304,7 @@ def print_error(input, err, scanner):
while context:
# TODO: add line number
- print >>sys.stderr, 'while parsing %s%s:' % (context.rule, tuple(context.args))
+ print('while parsing %s%s:' % (context.rule, tuple(context.args)), file=sys.stderr)
print_line_with_pointer(input, context.scanner.get_prev_char_pos(context.tokenpos))
context = context.parent
@@ -313,8 +315,8 @@ def wrap_error_reporter(parser, rule):
input = parser._scanner.input
print_error(input, e, parser._scanner)
except NoMoreTokens:
- print >>sys.stderr, 'Could not complete parsing; stopped around here:'
- print >>sys.stderr, parser._scanner
+ print('Could not complete parsing; stopped around here:', file=sys.stderr)
+ print(parser._scanner, file=sys.stderr)
from twisted.words.xish.xpath import AttribValue, BooleanValue, CompareValue
diff --git a/twisted/words/xish/xpathparser.py b/twisted/words/xish/xpathparser.py
index 312f6ec..0f4e0fc 100644
--- a/twisted/words/xish/xpathparser.py
+++ b/twisted/words/xish/xpathparser.py
@@ -309,7 +309,7 @@ def print_error(input, err, scanner):
def wrap_error_reporter(parser, rule):
try:
return getattr(parser, rule)()
- except SyntaxError, e:
+ except SyntaxError as e:
input = parser._scanner.input
print_error(input, e, parser._scanner)
except NoMoreTokens:
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