How to use the altgraph.ObjectGraph.ObjectGraph function in altgraph
To help you get started, we’ve selected a few altgraph examples, based on popular ways it is used in public projects.
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HenriWahl / Nagstamon / build / helpers / pyinstaller-2.1 / PyInstaller / lib / macholib / MachOGraph.py View on Github 
__all__ = ['MachOGraph']
try:
unicode
except NameError:
unicode = str
class MissingMachO(object):
def __init__(self, filename):
self.graphident = filename
self.headers = ()
def __repr__(self):
return '<%s graphident=%r>' % (type(self).__name__, self.graphident)
class MachOGraph(ObjectGraph):
"""
Graph data structure of Mach-O dependencies
"""
def __init__(self, debug=0, graph=None, env=None, executable_path=None):
super(MachOGraph, self).__init__(debug=debug, graph=graph)
self.env = env
self.trans_table = {}
self.executable_path = executable_path
def locate(self, filename):
assert isinstance(filename, (str, unicode))
fn = self.trans_table.get(filename)
if fn is None:
try:
fn = dyld_find(filename, env=self.env,
executable_path=self.executable_path)__all__ = ['MachOGraph']
try:
unicode
except NameError:
unicode = str
class MissingMachO(object):
def __init__(self, filename):
self.graphident = filename
self.headers = ()
def __repr__(self):
return '<%s graphident=%r>' % (type(self).__name__, self.graphident)
class MachOGraph(ObjectGraph):
"""
Graph data structure of Mach-O dependencies
"""
def __init__(self, debug=0, graph=None, env=None, executable_path=None):
super(MachOGraph, self).__init__(debug=debug, graph=graph)
self.env = env
self.trans_table = {}
self.executable_path = executable_path
def locate(self, filename, loader=None):
assert isinstance(filename, (str, unicode))
if filename.startswith('@loader_path/') and loader is not None:
fn = self.trans_table.get((loader.filename, filename))
if fn is None:
try:
fn = dyld_find(filename, env=self.env,from macholib.mach_o import *
from macholib.dyld import dyld_find
from macholib.MachO import MachO
from macholib.itergraphreport import itergraphreport
__all__ = ['MachOGraph']
class MissingMachO(object):
def __init__(self, filename):
self.graphident = filename
self.headers = ()
def __repr__(self):
return '<%s graphident=%r>' % (type(self).__name__, self.graphident)
class MachOGraph(ObjectGraph):
"""
Graph data structure of Mach-O dependencies
"""
def __init__(self, debug=0, graph=None, env=None, executable_path=None):
super(MachOGraph, self).__init__(debug=debug, graph=graph)
self.env = env
self.trans_table = {}
self.executable_path = executable_path
def locate(self, filename):
assert isinstance(filename, (str, unicode))
fn = self.trans_table.get(filename)
if fn is None:
try:
fn = dyld_find(filename, env=self.env,
executable_path=self.executable_path)class CompiledModule(BaseModule):
pass
class Package(BaseModule):
pass
class FlatPackage(BaseModule):
pass
class Extension(BaseModule):
pass
class ArchiveModule(BaseModule):
pass
class ModuleGraph(ObjectGraph):
def __init__(self, path=None, excludes=(), replace_paths=(), implies=(), graph=None, debug=0):
super(ModuleGraph, self).__init__(graph=graph, debug=debug)
if path is None:
path = sys.path
self.path = path
self.lazynodes = {}
# excludes is stronger than implies
self.lazynodes.update(dict(implies))
for m in excludes:
self.lazynodes[m] = None
self.replace_paths = replace_paths
def implyNodeReference(self, node, other):
"""
Imply that one node depends on another.
other may be a module name or another node.
