/usr/share/pyshared/ninja_ide/tools/completion/completer.py is in ninja-ide 2.3-2.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 | # -*- coding: utf-8 -*-
#
# This file is part of NINJA-IDE (http://ninja-ide.org).
#
# NINJA-IDE is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# any later version.
#
# NINJA-IDE is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with NINJA-IDE; If not, see <http://www.gnu.org/licenses/>.
#Based in pycomplete emacs module.
from __future__ import absolute_import
import sys
import types
#import inspect
try:
import StringIO
except:
import io as StringIO # lint:ok
from ninja_ide.tools.logger import NinjaLogger
logger = NinjaLogger('ninja_ide.tools.completion.completer')
_HELPOUT = StringIO.StringIO
_STDOUT = sys.stdout
def get_completions_per_type(object_dir):
'''Return info about function parameters'''
if not object_dir:
return {}
result = {'attributes': [], 'modules': [], 'functions': [], 'classes': []}
type_assign = {types.ClassType: 'classes',
types.FunctionType: 'functions',
types.MethodType: 'functions',
types.ModuleType: 'modules',
types.LambdaType: 'functions'}
for attr in object_dir:
obj = None
sig = ""
try:
obj = _load_symbol(attr, globals(), locals())
except Exception as ex:
logger.error('Could not load symbol: %r', ex)
return {}
if type(obj) in (types.ClassType, types.TypeType):
# Look for the highest __init__ in the class chain.
obj = _find_constructor(obj)
elif isinstance(obj, types.MethodType):
# bit of a hack for methods - turn it into a function
# but we drop the "self" param.
obj = obj.im_func
# Not Show functions args, but we will use this for showing doc
# if type(obj) in [types.FunctionType, types.LambdaType]:
# (args, varargs, varkw, defaults) = inspect.getargspec(obj)
# sig = ('%s%s' % (obj.__name__,
# inspect.formatargspec(args, varargs, varkw,
# defaults)))
if not sig:
sig = attr[attr.rfind('.') + 1:]
result[type_assign.get(type(obj), 'attributes')].append(sig)
return result
def _load_symbol(s, dglobals, dlocals):
sym = None
dots = s.split('.')
if not s or len(dots) == 1:
sym = eval(s, dglobals, dlocals)
else:
for i in range(1, len(dots) + 1):
s = '.'.join(dots[:i])
if not s:
continue
try:
sym = eval(s, dglobals, dlocals)
except NameError:
try:
sym = __import__(s, dglobals, dlocals, [])
dglobals[s] = sym
except ImportError:
pass
except AttributeError:
try:
sym = __import__(s, dglobals, dlocals, [])
except ImportError:
pass
return sym
def _import_modules(imports, dglobals):
'''If given, execute import statements'''
if imports is not None:
for stmt in imports:
try:
exec(stmt, dglobals)
except TypeError:
raise TypeError('invalid type: %s' % stmt)
except Exception:
continue
def get_all_completions(s, imports=None):
'''Return contextual completion of s (string of >= zero chars)'''
dlocals = {}
#FIXXXXXXXXXXXXXXXX
#return {}
_import_modules(imports, globals())
dots = s.rsplit('.', 1)
sym = None
for i in range(1, len(dots)):
s = '.'.join(dots[:i])
if not s:
continue
try:
try:
if s.startswith('PyQt4.') and s.endswith(')'):
s = s[:s.rindex('(')]
sym = eval(s, globals(), dlocals)
except NameError:
try:
sym = __import__(s, globals(), dlocals, [])
except ImportError:
if s.find('(') != -1 and s[-1] == ')':
s = s[:s.index('(')]
sym = eval(s, globals(), dlocals)
except AttributeError:
try:
sym = __import__(s, globals(), dlocals, [])
except ImportError:
pass
except (AttributeError, NameError, TypeError, SyntaxError):
return {}
if sym is not None:
var = s
s = dots[-1]
return get_completions_per_type(["%s.%s" % (var, k) for k in
dir(sym) if k.startswith(s)])
return {}
def _find_constructor(class_ob):
# Given a class object, return a function object used for the
# constructor (ie, __init__() ) or None if we can't find one.
try:
return class_ob.__init__.im_func
except AttributeError:
for base in class_ob.__bases__:
rc = _find_constructor(base)
if rc is not None:
return rc
return None
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