/usr/share/pyshared/ldap/functions.py is in python-ldap 2.3.13-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 | """
functions.py - wraps functions of module _ldap
See http://www.python-ldap.org/ for details.
\$Id: functions.py,v 1.26 2010/06/03 12:26:39 stroeder Exp $
Compability:
- Tested with Python 2.0+ but should work with Python 1.5.x
- functions should behave exactly the same like in _ldap
Usage:
Directly imported by ldap/__init__.py. The symbols of _ldap are
overridden.
Thread-lock:
Basically calls into the LDAP lib are serialized by the module-wide
lock _ldapmodule_lock.
"""
from ldap import __version__
__all__ = [
'open','initialize','init',
'explode_dn','explode_rdn',
'get_option','set_option',
]
import sys,_ldap,ldap
from ldap import LDAPError
from ldap.dn import explode_dn,explode_rdn
from ldap.ldapobject import LDAPObject
if __debug__:
# Tracing is only supported in debugging mode
import traceback
def _ldap_function_call(lock,func,*args,**kwargs):
"""
Wrapper function which locks and logs calls to function
lock
Instance of threading.Lock or compatible
func
Function to call with arguments passed in via *args and **kwargs
"""
if lock:
lock.acquire()
if __debug__:
if ldap._trace_level>=1:
ldap._trace_file.write('*** %s.%s (%s,%s)\n' % (
'_ldap',repr(func),
repr(args),repr(kwargs)
))
if ldap._trace_level>=3:
traceback.print_stack(limit=ldap._trace_stack_limit,file=ldap._trace_file)
try:
try:
result = func(*args,**kwargs)
finally:
if lock:
ldap._ldap_module_lock.release()
except LDAPError,e:
if __debug__ and ldap._trace_level>=2:
ldap._trace_file.write('=> LDAPError: %s\n' % (str(e)))
raise
if __debug__ and ldap._trace_level>=2:
if result!=None and result!=(None,None):
ldap._trace_file.write('=> result: %s\n' % (repr(result)))
return result
def initialize(uri,trace_level=0,trace_file=sys.stdout,trace_stack_limit=None):
"""
Return LDAPObject instance by opening LDAP connection to
LDAP host specified by LDAP URL
Parameters:
uri
LDAP URL containing at least connection scheme and hostport,
e.g. ldap://localhost:389
trace_level
If non-zero a trace output of LDAP calls is generated.
trace_file
File object where to write the trace output to.
Default is to use stdout.
"""
return LDAPObject(uri,trace_level,trace_file,trace_stack_limit)
def open(host,port=389,trace_level=0,trace_file=sys.stdout,trace_stack_limit=None):
"""
Return LDAPObject instance by opening LDAP connection to
specified LDAP host
Parameters:
host
LDAP host and port, e.g. localhost
port
integer specifying the port number to use, e.g. 389
trace_level
If non-zero a trace output of LDAP calls is generated.
trace_file
File object where to write the trace output to.
Default is to use stdout.
"""
import warnings
warnings.warn('ldap.open() is deprecated! Use ldap.initialize() instead.', DeprecationWarning,2)
return initialize('ldap://%s:%d' % (host,port),trace_level,trace_file,trace_stack_limit)
init = open
def get_option(option):
"""
get_option(name) -> value
Get the value of an LDAP global option.
"""
return _ldap_function_call(None,_ldap.get_option,option)
def set_option(option,invalue):
"""
set_option(name, value)
Set the value of an LDAP global option.
"""
return _ldap_function_call(None,_ldap.set_option,option,invalue)
|