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[ADD] First working version on python-3.x

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This commit is contained in:
Benedek Racz 2019-05-03 13:49:05 +02:00
commit 257e9de8b4
6 changed files with 77 additions and 76 deletions
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0
__init__.py
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8
examples/cmd.py
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@ -1,6 +1,14 @@
# A simple example code for wexpect written in python-2.7 # A simple example code for wexpect written in python-2.7
from __future__ import print_function from __future__ import print_function
import sys
import os
here = os.path.dirname(os.path.abspath(__file__))
wexpectPath = os.path.dirname(here)
sys.path.insert(0, wexpectPath)
import wexpect import wexpect
# Path of cmd executable: # Path of cmd executable:

1
requirements.txt Normal file
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@ -0,0 +1 @@
pywin32>=220

6
setup.cfg
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@ -15,7 +15,11 @@ classifier =
Intended Audience :: Developers Intended Audience :: Developers
Intended Audience :: Information Technology Intended Audience :: Information Technology
Operating System :: Microsoft :: Windows Operating System :: Microsoft :: Windows
Programming Language :: Python Programming Language :: Python :: 3.3
Programming Language :: Python :: 3.4
Programming Language :: Python :: 3.5
Programming Language :: Python :: 3.6
Programming Language :: Python :: 3.7
keywords = keywords =
scripting, automation, expect, pexpect, wexpect scripting, automation, expect, pexpect, wexpect

2
setup.py
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@ -6,6 +6,6 @@ setup(
setup_requires=['pbr'], setup_requires=['pbr'],
pbr=True, pbr=True,
packages=[''], # packages=[''],
py_modules=['wexpect'], py_modules=['wexpect'],
) )

126
wexpect.py
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@ -83,7 +83,7 @@ try:
import resource import resource
import fcntl import fcntl
else: else:
from StringIO import StringIO from io import StringIO
try: try:
from ctypes import windll from ctypes import windll
import pywintypes import pywintypes
@ -96,11 +96,11 @@ try:
import win32api import win32api
import win32file import win32file
import winerror import winerror
except ImportError, e: except ImportError as e:
raise ImportError(str(e) + "\nThis package requires the win32 python packages.") raise ImportError(str(e) + "\nThis package requires the win32 python packages.")
screenbufferfillchar = u'\4' screenbufferfillchar = '\4'
maxconsoleY = 8000 maxconsoleY = 8000
except ImportError, e: except ImportError as e:
raise ImportError (str(e) + """ raise ImportError (str(e) + """
A critical module was not found. Probably this operating system does not A critical module was not found. Probably this operating system does not
@ -233,8 +233,8 @@ def run (command, timeout=-1, withexitstatus=False, events=None, extra_args=None
else: else:
child = spawn(command, timeout=timeout, maxread=2000, logfile=logfile, cwd=cwd, env=env) child = spawn(command, timeout=timeout, maxread=2000, logfile=logfile, cwd=cwd, env=env)
if events is not None: if events is not None:
patterns = events.keys() patterns = list(events.keys())
responses = events.values() responses = list(events.values())
else: else:
patterns=None # We assume that EOF or TIMEOUT will save us. patterns=None # We assume that EOF or TIMEOUT will save us.
responses=None responses=None
@ -243,26 +243,26 @@ def run (command, timeout=-1, withexitstatus=False, events=None, extra_args=None
while 1: while 1:
try: try:
index = child.expect (patterns) index = child.expect (patterns)
if type(child.after) in types.StringTypes: if type(child.after) in (str,):
child_result_list.append(child.before + child.after) child_result_list.append(child.before + child.after)
else: # child.after may have been a TIMEOUT or EOF, so don't cat those. else: # child.after may have been a TIMEOUT or EOF, so don't cat those.
child_result_list.append(child.before) child_result_list.append(child.before)
if type(responses[index]) in types.StringTypes: if type(responses[index]) in (str,):
child.send(responses[index]) child.send(responses[index])
elif type(responses[index]) is types.FunctionType: elif type(responses[index]) is types.FunctionType:
callback_result = responses[index](locals()) callback_result = responses[index](locals())
sys.stdout.flush() sys.stdout.flush()
if type(callback_result) in types.StringTypes: if type(callback_result) in (str,):
child.send(callback_result) child.send(callback_result)
elif callback_result: elif callback_result:
break break
else: else:
raise TypeError ('The callback must be a string or function type.') raise TypeError ('The callback must be a string or function type.')
event_count = event_count + 1 event_count = event_count + 1
except TIMEOUT, e: except TIMEOUT as e:
child_result_list.append(child.before) child_result_list.append(child.before)
break break
except EOF, e: except EOF as e:
child_result_list.append(child.before) child_result_list.append(child.before)
break break
child_result = ''.join(child_result_list) child_result = ''.join(child_result_list)
@ -443,7 +443,7 @@ class spawn_unix (object):
self.name = '<' + repr(self) + '>' # File-like object. self.name = '<' + repr(self) + '>' # File-like object.
self.encoding = None # File-like object. self.encoding = None # File-like object.
self.closed = True # File-like object. self.closed = True # File-like object.
self.ocwd = os.getcwdu() self.ocwd = os.getcwd()
self.cwd = cwd self.cwd = cwd
self.env = env self.env = env
self.__irix_hack = (sys.platform.lower().find('irix')>=0) # This flags if we are running on irix self.__irix_hack = (sys.platform.lower().find('irix')>=0) # This flags if we are running on irix
@ -559,7 +559,7 @@ class spawn_unix (object):
if self.use_native_pty_fork: if self.use_native_pty_fork:
try: try:
self.pid, self.child_fd = pty.fork() self.pid, self.child_fd = pty.fork()
except OSError, e: except OSError as e:
raise ExceptionPexpect('Error! pty.fork() failed: ' + str(e)) raise ExceptionPexpect('Error! pty.fork() failed: ' + str(e))
else: # Use internal __fork_pty else: # Use internal __fork_pty
self.pid, self.child_fd = self.__fork_pty() self.pid, self.child_fd = self.__fork_pty()
@ -619,11 +619,11 @@ class spawn_unix (object):
parent_fd, child_fd = os.openpty() parent_fd, child_fd = os.openpty()
if parent_fd < 0 or child_fd < 0: if parent_fd < 0 or child_fd < 0:
raise ExceptionPexpect, "Error! Could not open pty with os.openpty()." raise ExceptionPexpect("Error! Could not open pty with os.openpty().")
pid = os.fork() pid = os.fork()
if pid < 0: if pid < 0:
raise ExceptionPexpect, "Error! Failed os.fork()." raise ExceptionPexpect("Error! Failed os.fork().")
elif pid == 0: elif pid == 0:
# Child. # Child.
os.close(parent_fd) os.close(parent_fd)
@ -661,7 +661,7 @@ class spawn_unix (object):
fd = os.open("/dev/tty", os.O_RDWR | os.O_NOCTTY); fd = os.open("/dev/tty", os.O_RDWR | os.O_NOCTTY);
if fd >= 0: if fd >= 0:
os.close(fd) os.close(fd)
raise ExceptionPexpect, "Error! We are not disconnected from a controlling tty." raise ExceptionPexpect("Error! We are not disconnected from a controlling tty.")
except: except:
# Good! We are disconnected from a controlling tty. # Good! We are disconnected from a controlling tty.
pass pass
@ -669,14 +669,14 @@ class spawn_unix (object):
# Verify we can open child pty. # Verify we can open child pty.
fd = os.open(child_name, os.O_RDWR); fd = os.open(child_name, os.O_RDWR);
if fd < 0: if fd < 0:
raise ExceptionPexpect, "Error! Could not open child pty, " + child_name raise ExceptionPexpect("Error! Could not open child pty, " + child_name)
else: else:
os.close(fd) os.close(fd)
# Verify we now have a controlling tty. # Verify we now have a controlling tty.
fd = os.open("/dev/tty", os.O_WRONLY) fd = os.open("/dev/tty", os.O_WRONLY)
if fd < 0: if fd < 0:
raise ExceptionPexpect, "Error! Could not open controlling tty, /dev/tty" raise ExceptionPexpect("Error! Could not open controlling tty, /dev/tty")
else: else:
os.close(fd) os.close(fd)
@ -864,7 +864,7 @@ class spawn_unix (object):
if self.child_fd in r: if self.child_fd in r:
try: try:
s = os.read(self.child_fd, size) s = os.read(self.child_fd, size)
except OSError, e: # Linux does this except OSError as e: # Linux does this
self.flag_eof = True self.flag_eof = True
raise EOF ('End Of File (EOF) in read_nonblocking(). Exception style platform.') raise EOF ('End Of File (EOF) in read_nonblocking(). Exception style platform.')
if s == '': # BSD style if s == '': # BSD style
@ -935,7 +935,7 @@ class spawn_unix (object):
return self return self
def next (self): # File-like object. def __next__ (self): # File-like object.
"""This is to support iterators over a file-like object. """This is to support iterators over a file-like object.
""" """
@ -1109,7 +1109,7 @@ class spawn_unix (object):
else: else:
return False return False
return False return False
except OSError, e: except OSError as e:
# I think there are kernel timing issues that sometimes cause # I think there are kernel timing issues that sometimes cause
# this to happen. I think isalive() reports True, but the # this to happen. I think isalive() reports True, but the
# process is dead to the kernel. # process is dead to the kernel.
@ -1168,7 +1168,7 @@ class spawn_unix (object):
try: try:
pid, status = os.waitpid(self.pid, waitpid_options) pid, status = os.waitpid(self.pid, waitpid_options)
except OSError, e: # No child processes except OSError as e: # No child processes
if e[0] == errno.ECHILD: if e[0] == errno.ECHILD:
raise ExceptionPexpect ('isalive() encountered condition where "terminated" is 0, but there was no child process. Did someone else call waitpid() on our process?') raise ExceptionPexpect ('isalive() encountered condition where "terminated" is 0, but there was no child process. Did someone else call waitpid() on our process?')
else: else:
@ -1180,7 +1180,7 @@ class spawn_unix (object):
if pid == 0: if pid == 0:
try: try:
pid, status = os.waitpid(self.pid, waitpid_options) ### os.WNOHANG) # Solaris! pid, status = os.waitpid(self.pid, waitpid_options) ### os.WNOHANG) # Solaris!
except OSError, e: # This should never happen... except OSError as e: # This should never happen...
if e[0] == errno.ECHILD: if e[0] == errno.ECHILD:
raise ExceptionPexpect ('isalive() encountered condition that should never happen. There was no child process. Did someone else call waitpid() on our process?') raise ExceptionPexpect ('isalive() encountered condition that should never happen. There was no child process. Did someone else call waitpid() on our process?')
else: else:
@ -1247,7 +1247,7 @@ class spawn_unix (object):
if patterns is None: if patterns is None:
return [] return []
if type(patterns) is not types.ListType: if type(patterns) is not list:
patterns = [patterns] patterns = [patterns]
compile_flags = re.DOTALL # Allow dot to match \n compile_flags = re.DOTALL # Allow dot to match \n
@ -1255,7 +1255,7 @@ class spawn_unix (object):
compile_flags = compile_flags | re.IGNORECASE compile_flags = compile_flags | re.IGNORECASE
compiled_pattern_list = [] compiled_pattern_list = []
for p in patterns: for p in patterns:
if type(p) in types.StringTypes: if type(p) in (str,):
compiled_pattern_list.append(re.compile(p, compile_flags)) compiled_pattern_list.append(re.compile(p, compile_flags))
elif p is EOF: elif p is EOF:
compiled_pattern_list.append(EOF) compiled_pattern_list.append(EOF)
@ -1376,7 +1376,7 @@ class spawn_unix (object):
This method is also useful when you don't want to have to worry about This method is also useful when you don't want to have to worry about
escaping regular expression characters that you want to match.""" escaping regular expression characters that you want to match."""
if type(pattern_list) in types.StringTypes or pattern_list in (TIMEOUT, EOF): if type(pattern_list) in (str,) or pattern_list in (TIMEOUT, EOF):
pattern_list = [pattern_list] pattern_list = [pattern_list]
return self.expect_loop(searcher_string(pattern_list), timeout, searchwindowsize) return self.expect_loop(searcher_string(pattern_list), timeout, searchwindowsize)
@ -1413,13 +1413,14 @@ class spawn_unix (object):
if timeout < 0 and timeout is not None: if timeout < 0 and timeout is not None:
raise TIMEOUT ('Timeout exceeded in expect_any().') raise TIMEOUT ('Timeout exceeded in expect_any().')
# Still have time left, so read more data # Still have time left, so read more data
c = self.read_nonblocking (self.maxread, timeout) c = self.read_nonblocking(self.maxread, timeout)
# c = c.decode("utf-8")
freshlen = len(c) freshlen = len(c)
time.sleep (0.0001) time.sleep (0.0001)
incoming = incoming + c incoming += c
if timeout is not None: if timeout is not None:
timeout = end_time - time.time() timeout = end_time - time.time()
except EOF, e: except EOF as e:
self.buffer = '' self.buffer = ''
self.before = incoming self.before = incoming
self.after = EOF self.after = EOF
@ -1432,7 +1433,7 @@ class spawn_unix (object):
self.match = None self.match = None
self.match_index = None self.match_index = None
raise EOF (str(e) + '\n' + str(self)) raise EOF (str(e) + '\n' + str(self))
except TIMEOUT, e: except TIMEOUT as e:
self.buffer = incoming self.buffer = incoming
self.before = incoming self.before = incoming
self.after = TIMEOUT self.after = TIMEOUT
@ -1457,7 +1458,7 @@ class spawn_unix (object):
"""This returns the terminal window size of the child tty. The return """This returns the terminal window size of the child tty. The return
value is a tuple of (rows, cols). """ value is a tuple of (rows, cols). """
TIOCGWINSZ = getattr(termios, 'TIOCGWINSZ', 1074295912L) TIOCGWINSZ = getattr(termios, 'TIOCGWINSZ', 1074295912)
s = struct.pack('HHHH', 0, 0, 0, 0) s = struct.pack('HHHH', 0, 0, 0, 0)
x = fcntl.ioctl(self.fileno(), TIOCGWINSZ, s) x = fcntl.ioctl(self.fileno(), TIOCGWINSZ, s)
return struct.unpack('HHHH', x)[0:2] return struct.unpack('HHHH', x)[0:2]
@ -1479,7 +1480,7 @@ class spawn_unix (object):
# Newer versions of Linux have totally different values for TIOCSWINSZ. # Newer versions of Linux have totally different values for TIOCSWINSZ.
# Note that this fix is a hack. # Note that this fix is a hack.
TIOCSWINSZ = getattr(termios, 'TIOCSWINSZ', -2146929561) TIOCSWINSZ = getattr(termios, 'TIOCSWINSZ', -2146929561)
if TIOCSWINSZ == 2148037735L: # L is not required in Python >= 2.2. if TIOCSWINSZ == 2148037735: # L is not required in Python >= 2.2.
TIOCSWINSZ = -2146929561 # Same bits, but with sign. TIOCSWINSZ = -2146929561 # Same bits, but with sign.
# Note, assume ws_xpixel and ws_ypixel are zero. # Note, assume ws_xpixel and ws_ypixel are zero.
s = struct.pack('HHHH', r, c, 0, 0) s = struct.pack('HHHH', r, c, 0, 0)
@ -1556,7 +1557,7 @@ class spawn_unix (object):
if self.child_fd in r: if self.child_fd in r:
try: try:
data = self.__interact_read(self.child_fd) data = self.__interact_read(self.child_fd)
except OSError, e: except OSError as e:
break break
if output_filter: data = output_filter(data) if output_filter: data = output_filter(data)
if self.logfile is not None: if self.logfile is not None:
@ -1587,7 +1588,7 @@ class spawn_unix (object):
while True: while True:
try: try:
return select.select (iwtd, owtd, ewtd, timeout) return select.select (iwtd, owtd, ewtd, timeout)
except select.error, e: except select.error as e:
if e[0] == errno.EINTR: if e[0] == errno.EINTR:
# if we loop back we have to subtract the amount of time we already waited. # if we loop back we have to subtract the amount of time we already waited.
if timeout is not None: if timeout is not None:
@ -1655,7 +1656,7 @@ class spawn_windows (spawn_unix, object):
self.name = '<' + repr(self) + '>' # File-like object. self.name = '<' + repr(self) + '>' # File-like object.
self.encoding = None # File-like object. self.encoding = None # File-like object.
self.closed = True # File-like object. self.closed = True # File-like object.
self.ocwd = os.getcwdu() self.ocwd = os.getcwd()
self.cwd = cwd self.cwd = cwd
self.env = env self.env = env
self.codepage = codepage self.codepage = codepage
@ -1785,19 +1786,9 @@ class spawn_windows (spawn_unix, object):
This is a wrapper around Wtty.read(). """ This is a wrapper around Wtty.read(). """
if self.closed: if self.closed:
raise ValueError ('I/O operation on closed file in read_nonblocking().') raise ValueError ('I/O operation on closed file in read_nonblocking().')
if timeout == -1: if timeout == -1:
timeout = self.timeout timeout = self.timeout
@ -1971,7 +1962,7 @@ class Wtty:
if childPid: if childPid:
try: try:
self.__childProcess = win32api.OpenProcess(win32con.PROCESS_TERMINATE | win32con.PROCESS_QUERY_INFORMATION, False, childPid) self.__childProcess = win32api.OpenProcess(win32con.PROCESS_TERMINATE | win32con.PROCESS_QUERY_INFORMATION, False, childPid)
except pywintypes.error, e: except pywintypes.error as e:
if time.time() > ts + self.timeout: if time.time() > ts + self.timeout:
break break
else: else:
@ -2066,11 +2057,11 @@ class Wtty:
win32console.AttachConsole(self.conpid) win32console.AttachConsole(self.conpid)
self.__consin = win32console.GetStdHandle(win32console.STD_INPUT_HANDLE) self.__consin = win32console.GetStdHandle(win32console.STD_INPUT_HANDLE)
self.__consout = self.getConsoleOut() self.__consout = self.getConsoleOut()
except Exception, e: except Exception as e:
#e = traceback.format_exc() #e = traceback.format_exc()
try: try:
win32console.AttachConsole(self.__parentPid) win32console.AttachConsole(self.__parentPid)
except Exception, ex: except Exception as ex:
pass pass
#log(e) #log(e)
#log(ex) #log(ex)
@ -2144,7 +2135,7 @@ class Wtty:
try: try:
if s[-1] == '\n': if s[-1] == '\n':
s = s[:-1] s = s[:-1]
records = [self.createKeyEvent(c) for c in unicode(s)] records = [self.createKeyEvent(c) for c in str(s)]
if not self.__consout: if not self.__consout:
return "" return ""
consinfo = self.__consout.GetConsoleScreenBufferInfo() consinfo = self.__consout.GetConsoleScreenBufferInfo()
@ -2228,11 +2219,8 @@ class Wtty:
strlist.append(c) strlist.append(c)
s = ''.join(strlist) s = ''.join(strlist)
try: return s
return s.encode(str(self.codepage), 'replace')
except LookupError:
return s.encode(getattr(sys.stdout, 'encoding', None) or
sys.getdefaultencoding(), 'replace')
def readConsoleToCursor(self): def readConsoleToCursor(self):
"""Reads from the current read position to the current cursor """Reads from the current read position to the current cursor
@ -2317,6 +2305,7 @@ class Wtty:
return s return s
def read_nonblocking(self, timeout, size): def read_nonblocking(self, timeout, size):
"""Reads data from the console if available, otherwise """Reads data from the console if available, otherwise
waits timeout seconds, and writes the string 'None' waits timeout seconds, and writes the string 'None'
@ -2348,9 +2337,7 @@ class Wtty:
end = time.clock() end = time.clock()
timeout -= end - start timeout -= end - start
except Exception as e:
except Exception, e:
log(e) log(e)
log('End Of File (EOF) in Wtty.read_nonblocking().') log('End Of File (EOF) in Wtty.read_nonblocking().')
self.switchBack() self.switchBack()
@ -2359,6 +2346,7 @@ class Wtty:
self.switchBack() self.switchBack()
return s return s
def refreshConsole(self): def refreshConsole(self):
"""Clears the console after pausing the child and """Clears the console after pausing the child and
reading all the data currently on the console.""" reading all the data currently on the console."""
@ -2489,7 +2477,7 @@ class ConsoleReader:
log("Setting console output code page to %s" % cp, 'consolereader', logdir) log("Setting console output code page to %s" % cp, 'consolereader', logdir)
try: try:
win32console.SetConsoleOutputCP(cp) win32console.SetConsoleOutputCP(cp)
except Exception, e: except Exception as e:
log(e, 'consolereader', logdir) log(e, 'consolereader', logdir)
else: else:
log("Console output code page: %s" % windll.kernel32.GetConsoleOutputCP(), 'consolereader', logdir) log("Console output code page: %s" % windll.kernel32.GetConsoleOutputCP(), 'consolereader', logdir)
@ -2502,7 +2490,7 @@ class ConsoleReader:
si = win32process.GetStartupInfo() si = win32process.GetStartupInfo()
self.__childProcess, _, childPid, self.__tid = win32process.CreateProcess(None, path, None, None, False, self.__childProcess, _, childPid, self.__tid = win32process.CreateProcess(None, path, None, None, False,
0, None, None, si) 0, None, None, si)
except Exception, e: except Exception as e:
log(e, 'consolereader', logdir) log(e, 'consolereader', logdir)
time.sleep(.1) time.sleep(.1)
win32api.PostThreadMessage(int(tid), win32con.WM_USER, 0, 0) win32api.PostThreadMessage(int(tid), win32con.WM_USER, 0, 0)
@ -2523,7 +2511,7 @@ class ConsoleReader:
time.sleep(.1) time.sleep(.1)
try: try:
win32process.TerminateProcess(self.__childProcess, 0) win32process.TerminateProcess(self.__childProcess, 0)
except pywintypes.error, e: except pywintypes.error as e:
# 'Access denied' happens always? Perhaps if not # 'Access denied' happens always? Perhaps if not
# running as admin (or UAC enabled under Vista/7). # running as admin (or UAC enabled under Vista/7).
# Don't log. Child process will exit regardless when # Don't log. Child process will exit regardless when
@ -2547,7 +2535,7 @@ class ConsoleReader:
paused = False paused = False
time.sleep(.1) time.sleep(.1)
except Exception, e: except Exception as e:
log(e, 'consolereader', logdir) log(e, 'consolereader', logdir)
time.sleep(.1) time.sleep(.1)
@ -2613,7 +2601,7 @@ class searcher_string (object):
self.eof_index = -1 self.eof_index = -1
self.timeout_index = -1 self.timeout_index = -1
self._strings = [] self._strings = []
for n, s in zip(range(len(strings)), strings): for n, s in zip(list(range(len(strings))), strings):
if s is EOF: if s is EOF:
self.eof_index = n self.eof_index = n
continue continue
@ -2634,7 +2622,7 @@ class searcher_string (object):
if self.timeout_index >= 0: if self.timeout_index >= 0:
ss.append ((self.timeout_index,' %d: TIMEOUT' % self.timeout_index)) ss.append ((self.timeout_index,' %d: TIMEOUT' % self.timeout_index))
ss.sort() ss.sort()
ss = zip(*ss)[1] ss = list(zip(*ss))[1]
return '\n'.join(ss) return '\n'.join(ss)
def search(self, buffer, freshlen, searchwindowsize=None): def search(self, buffer, freshlen, searchwindowsize=None):
@ -2711,7 +2699,7 @@ class searcher_re (object):
self.eof_index = -1 self.eof_index = -1
self.timeout_index = -1 self.timeout_index = -1
self._searches = [] self._searches = []
for n, s in zip(range(len(patterns)), patterns): for n, s in zip(list(range(len(patterns))), patterns):
if s is EOF: if s is EOF:
self.eof_index = n self.eof_index = n
continue continue
@ -2732,7 +2720,7 @@ class searcher_re (object):
if self.timeout_index >= 0: if self.timeout_index >= 0:
ss.append ((self.timeout_index,' %d: TIMEOUT' % self.timeout_index)) ss.append ((self.timeout_index,' %d: TIMEOUT' % self.timeout_index))
ss.sort() ss.sort()
ss = zip(*ss)[1] ss = list(zip(*ss))[1]
return '\n'.join(ss) return '\n'.join(ss)
def search(self, buffer, freshlen, searchwindowsize=None): def search(self, buffer, freshlen, searchwindowsize=None):
@ -2806,12 +2794,12 @@ def log(e, suffix='', logdir=None):
if os.path.isfile(logfile): if os.path.isfile(logfile):
try: try:
logstat = os.stat(logfile) logstat = os.stat(logfile)
except Exception, exception: except Exception as exception:
pass pass
else: else:
try: try:
mtime = time.localtime(logstat.st_mtime) mtime = time.localtime(logstat.st_mtime)
except ValueError, exception: except ValueError as exception:
# This can happen on Windows because localtime() is buggy on # This can happen on Windows because localtime() is buggy on
# that platform. See: # that platform. See:
# http://stackoverflow.com/questions/4434629/zipfile-module-in-python-runtime-problems # http://stackoverflow.com/questions/4434629/zipfile-module-in-python-runtime-problems
@ -2823,7 +2811,7 @@ def log(e, suffix='', logdir=None):
# do rollover # do rollover
try: try:
os.remove(logfile) os.remove(logfile)
except Exception, exception: except Exception as exception:
pass pass
try: try:
fout = open(logfile, 'a') fout = open(logfile, 'a')
@ -2852,7 +2840,7 @@ def which (filename):
if os.access (filename, os.X_OK): if os.access (filename, os.X_OK):
return filename return filename
if not os.environ.has_key('PATH') or os.environ['PATH'] == '': if 'PATH' not in os.environ or os.environ['PATH'] == '':
p = os.defpath p = os.defpath
else: else:
p = os.environ['PATH'] p = os.environ['PATH']