HGKeeper

#!/usr/bin/env python

import os

import re

import sys

class OtoolParser:

def __init__(self, otool_output):

self.data = otool_output.split('\n')

self._library_path = self.data[0][0:-1]

self._library_name = self._library_path.split('/')[-1]

useless_data = re.compile(r' \(.*\)')

libs = [useless_data.sub('',x.lstrip()) for x in self.data[2:-1]

if x.count('framework') == 0]

self.base_libs = [x for x in libs if x.startswith('/usr/') and

x.endswith('dylib')]

self.third_libs = [x for x in libs if x not in self.base_libs and

x.endswith('dylib')]

def built_in_shlib_deps(self):

return self.base_libs

def library_path(self):

return self._library_path

def library_name(self):

return self._library_name

#def built_in_framework_deps(self):

# return None

def third_party_shlib_deps(self):

return self.third_libs

#def third_party_framework_deps(self):

# return None

def otool_library(path, arch = None):

command_str = 'otool -L '

if arch:

command_str += '-arch ' + arch + ' '

command_str += path

otool_file = os.popen(command_str)

otool_data = otool_file.read()

parser = OtoolParser(otool_data)

return parser

if __name__ == '__main__':

if len(sys.argv) != 2:

print 'Usage:', sys.argv[0], '/path/to/library.dylib'

sys.exit(1)

parser = otool_library(sys.argv[1])

print 'Library name:', parser.library_name()

print 'Library path:', parser.library_path()

print 'Non-base shlib dependencies:'

for lib in parser.third_party_shlib_deps():

print ' ' + lib