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[debian/*.py] remove trailing whitespaces

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Ignore-this: f62e84c258c847013d307d12acdf489e

darcs-hash:20090309212356-0445d-d8338d06f968f316fcd085446023123be87040f7.gz
This commit is contained in:
Stephane Glondu 2009-03-09 22:23:56 +01:00
parent cc31727b60
commit eae0d21f83
18 changed files with 352 additions and 352 deletions
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88
gestion/pexpect.py
View file

@ -90,7 +90,7 @@ class spawn:
p = pexpect.spawn ('/usr/bin/ssh', ['user@example.com'])
p = pexpect.spawn ('ls', ['-latr', '/tmp'])
After this the child application will be created and
will be ready to talk to. For normal use, see expect() and
will be ready to talk to. For normal use, see expect() and
send() and sendline().
If the command parameter is an integer AND a valid file descriptor
@ -116,7 +116,7 @@ class spawn:
self.__child_fd_owner = None
self.exitstatus = None
self.pid = None
self.log_file = None
self.log_file = None
self.before = None
self.after = None
self.match = None
@ -124,21 +124,21 @@ class spawn:
self.name = '' # File-like object.
self.flag_eof = 0
# NEW -- to support buffering -- the ability to read more than one
# NEW -- to support buffering -- the ability to read more than one
# byte from a TTY at a time. See setmaxread() method.
self.buffer = ''
self.maxread = 1 # Maximum to read at a time
### IMPLEMENT THIS FEATURE!!!
# anything before maxsearchsize point is preserved, but not searched.
#self.maxsearchsize = 1000
# If command is an int type then it must represent an open file descriptor.
if type (command) == type(0):
try: # Command is an int, so now check if it is a file descriptor.
os.fstat(command)
except OSError:
raise ExceptionPexpect, 'Command is an int type, yet is not a valid file descriptor.'
self.pid = -1
self.pid = -1
self.child_fd = command
self.__child_fd_owner = 0 # Sets who is reponsible for the child_fd
self.args = None
@ -273,7 +273,7 @@ class spawn:
def setlog (self, fileobject):
"""This sets logging output to go to the given fileobject.
Set fileobject to None to stop logging.
Set fileobject to None to stop logging.
Example:
child = pexpect.spawn('some_command')
fout = file('mylog.txt','w')
@ -300,13 +300,13 @@ class spawn:
If a log file was set using setlog() then all data will
also be written to the log file.
Notice that if this method is called with timeout=None
Notice that if this method is called with timeout=None
then it actually may block.
This is a non-blocking wrapper around os.read().
It uses select.select() to implement a timeout.
It uses select.select() to implement a timeout.
"""
if self.child_fd == -1:
raise ValueError ('I/O operation on closed file')
@ -320,7 +320,7 @@ class spawn:
if not r:
self.flag_eof = 1
raise EOF ('End Of File (EOF) in read(). Braindead platform.')
r, w, e = select.select([self.child_fd], [], [], timeout)
if not r:
raise TIMEOUT('Timeout exceeded in read().')
@ -338,21 +338,21 @@ class spawn:
if s == '':
self.flag_eof = 1
raise EOF('End Of File (EOF) in read(). Empty string style platform.')
if self.log_file != None:
self.log_file.write (s)
self.log_file.flush()
return s
raise ExceptionPexpect('Reached an unexpected state in read().')
def read (self, size = -1): # File-like object.
"""This reads at most size bytes from the file
(less if the read hits EOF before obtaining size bytes).
If the size argument is negative or omitted,
read all data until EOF is reached.
The bytes are returned as a string object.
"""This reads at most size bytes from the file
(less if the read hits EOF before obtaining size bytes).
If the size argument is negative or omitted,
read all data until EOF is reached.
The bytes are returned as a string object.
An empty string is returned when EOF is encountered immediately.
"""
if size == 0:
@ -366,16 +366,16 @@ class spawn:
# I would catch any bugs early and ensure consistant behavior.
# It's a little less efficient, but there is less for me to
# worry about if I have to later modify read() or expect().
cre = re.compile('.{%d}' % size, re.DOTALL)
cre = re.compile('.{%d}' % size, re.DOTALL)
index = self.expect ([cre, EOF])
if index == 0:
return self.after ### self.before should be ''. Should I assert this?
return self.before
def readline (self, size = -1): # File-like object.
"""This reads and returns one entire line. A trailing newline is kept in
the string, but may be absent when a file ends with an incomplete line.
Note: This readline() looks for a \\r\\n pair even on UNIX because this is
the string, but may be absent when a file ends with an incomplete line.
Note: This readline() looks for a \\r\\n pair even on UNIX because this is
what the pseudo tty device returns. So contrary to what you may be used to
you will receive a newline as \\r\\n.
An empty string is returned when EOF is hit immediately.
@ -404,9 +404,9 @@ class spawn:
return result
def readlines (self, sizehint = -1): # File-like object.
"""This reads until EOF using readline() and returns a list containing
"""This reads until EOF using readline() and returns a list containing
the lines thus read. The optional sizehint argument is ignored.
"""
"""
lines = []
while 1:
line = self.readline()
@ -422,7 +422,7 @@ class spawn:
def writelines (self, sequence): # File-like object.
"""This calls write() for each element in the sequence.
The sequence can be any iterable object producing strings,
The sequence can be any iterable object producing strings,
typically a list of strings. This does not add line separators
There is no return value.
"""
@ -449,8 +449,8 @@ class spawn:
buffer to be sent to the waiting child program without
waiting for end-of-line. If it is the first character of the
line, the read() in the user program returns 0, which
signifies end-of-file. This means to work as expected
a sendeof() has to be called at the begining of a line.
signifies end-of-file. This means to work as expected
a sendeof() has to be called at the begining of a line.
This method does not send a newline. It is the responsibility
of the caller to ensure the eof is sent at the beginning of a line.
"""
@ -487,7 +487,7 @@ class spawn:
# If this class was created from an existing file descriptor then
# I just check to see if the file descriptor is still valid.
if self.pid == -1 and not self.__child_fd_owner:
if self.pid == -1 and not self.__child_fd_owner:
try:
os.fstat(self.child_fd)
return 1
@ -535,7 +535,7 @@ class spawn:
def compile_pattern_list(self, patterns):
"""This compiles a pattern-string or a list of pattern-strings.
Patterns must be a StringType, EOF, TIMEOUT, SRE_Pattern, or
Patterns must be a StringType, EOF, TIMEOUT, SRE_Pattern, or
a list of those.
This is used by expect() when calling expect_list().
@ -569,7 +569,7 @@ class spawn:
raise TypeError, 'Argument must be one of StringType, EOF, TIMEOUT, SRE_Pattern, or a list of those type. %s' % str(type(p))
return compiled_pattern_list
def expect(self, pattern, timeout = -1):
"""This seeks through the stream until a pattern is matched.
The pattern is overloaded and may take several types including a list.
@ -654,14 +654,14 @@ class spawn:
#ED# incoming = ''
incoming = self.buffer
while 1: # Keep reading until exception or return.
#ED# c = self.read_nonblocking (1, timeout)
#ED# c = self.read_nonblocking (1, timeout)
#ED# incoming = incoming + c
# Sequence through the list of patterns and look for a match.
index = -1
for str_target in pattern_list:
index = index + 1
if str_target is EOF or str_target is TIMEOUT:
if str_target is EOF or str_target is TIMEOUT:
continue # The Exception patterns are handled differently.
match_index = incoming.find (str_target)
if match_index >= 0:
@ -670,9 +670,9 @@ class spawn:
self.buffer = incoming [match_index + len(str_target):]
self.match = None
return index
c = self.read_nonblocking (self.maxread, timeout)
c = self.read_nonblocking (self.maxread, timeout)
incoming = incoming + c
except EOF:
self.before = incoming
self.after = EOF
@ -695,10 +695,10 @@ class spawn:
self.match = None
self.buffer = ''
raise
def expect_list(self, pattern_list, timeout = -1):
"""
This takes a list of compiled regular expressions and returns
This takes a list of compiled regular expressions and returns
the index into the pattern_list that matched the child's output.
This is called by expect(). It is similar to the expect() method
except that expect_list() is not overloaded and it does not have to
@ -711,7 +711,7 @@ class spawn:
if timeout == -1:
timeout = self.timeout
try:
#ED# incoming = ''
incoming = self.buffer
@ -723,7 +723,7 @@ class spawn:
index = -1
for cre in pattern_list:
index = index + 1
if cre is EOF or cre is TIMEOUT:
if cre is EOF or cre is TIMEOUT:
continue # The patterns for PexpectExceptions are handled differently.
match = cre.search(incoming)
if match is not None:
@ -735,7 +735,7 @@ class spawn:
# Read more data
c = self.read_nonblocking (self.maxread, timeout)
incoming = incoming + c
except EOF:
self.before = incoming
self.after = EOF
@ -859,7 +859,7 @@ def _which (filename):
# Oddly enough this was the one line that made Pexpect
# incompatible with Python 1.5.2.
#pathlist = p.split (os.pathsep)
#pathlist = p.split (os.pathsep)
pathlist = string.split (p, os.pathsep)
for path in pathlist:
@ -907,7 +907,7 @@ def _split_command_line(command_line):
if c != '\\'and state_esc: # escape mode lasts for one character.
state_esc = 0
# Handle last argument.
# Handle last argument.
if arg != '':
arg_list.append(arg)
return arg_list
@ -936,7 +936,7 @@ def _split_command_line(command_line):
# Nonblocking on Win32?
# Reasearch this as a way to maybe make pipe work for Win32.
# http://groups.google.com/groups?q=setraw+tty&hl=en&selm=uvgpvisvk.fsf%40roundpoint.com&rnum=7
#
#
# if istty:
# if os.name=='posix':
# import tty
@ -983,10 +983,10 @@ def _split_command_line(command_line):
## self.buffer = ''
##
## def read(self, n, timeout = None):
## """This does a read restricted by a timeout and
## it includes any cached data from previous calls.
## """This does a read restricted by a timeout and
## it includes any cached data from previous calls.
## This is a non-blocking wrapper around os.read.
## it uses select.select to supply a timeout.
## it uses select.select to supply a timeout.
## Note that if this is called with timeout=None (the default)
## then this actually MAY block.
## """