Python symbol 模块，SymbolInformationForSet() 实例源码

我们从Python开源项目中，提取了以下5个代码示例，用于说明如何使用symbol.SymbolInformationForSet()。

项目：nojs 作者：chrisdickinson | 项目源码 | 文件源码

def _Symbolize(asan_input):
  asan_libs = _FindASanLibraries()
  libraries = collections.defaultdict(list)
  asan_lines = []
  for asan_log_line in [a.rstrip() for a in asan_input]:
    m = _ParseAsanLogLine(asan_log_line)
    if m:
      libraries[m['library']].append(m)
    asan_lines.append({'raw_log': asan_log_line, 'parsed': m})

  all_symbols = collections.defaultdict(dict)
  for library, items in libraries.iteritems():
    libname = _TranslateLibPath(library, asan_libs)
    lib_relative_addrs = set([i['rel_address'] for i in items])
    # pylint: disable=no-member
    info_dict = symbol.SymbolInformationForSet(libname,
                                               lib_relative_addrs,
                                               True)
    if info_dict:
      all_symbols[library]['symbols'] = info_dict

  for asan_log_line in asan_lines:
    m = asan_log_line['parsed']
    if not m:
      print asan_log_line['raw_log']
      continue
    if (m['library'] in all_symbols and
        m['rel_address'] in all_symbols[m['library']]['symbols']):
      s = all_symbols[m['library']]['symbols'][m['rel_address']][0]
      print '%s%s %s %s' % (m['prefix'], m['pos'], s[0], s[1])
    else:
      print asan_log_line['raw_log']

项目：chromium-build 作者：discordapp | 项目源码 | 文件源码

def _Symbolize(asan_input):
  asan_libs = _FindASanLibraries()
  libraries = collections.defaultdict(list)
  asan_lines = []
  for asan_log_line in [a.rstrip() for a in asan_input]:
    m = _ParseAsanLogLine(asan_log_line)
    if m:
      libraries[m['library']].append(m)
    asan_lines.append({'raw_log': asan_log_line, 'parsed': m})

  all_symbols = collections.defaultdict(dict)
  for library, items in libraries.iteritems():
    libname = _TranslateLibPath(library, asan_libs)
    lib_relative_addrs = set([i['rel_address'] for i in items])
    # pylint: disable=no-member
    info_dict = symbol.SymbolInformationForSet(libname,
                                               lib_relative_addrs,
                                               True)
    if info_dict:
      all_symbols[library]['symbols'] = info_dict

  for asan_log_line in asan_lines:
    m = asan_log_line['parsed']
    if not m:
      print asan_log_line['raw_log']
      continue
    if (m['library'] in all_symbols and
        m['rel_address'] in all_symbols[m['library']]['symbols']):
      s = all_symbols[m['library']]['symbols'][m['rel_address']][0]
      print '%s%s %s %s' % (m['prefix'], m['pos'], s[0], s[1])
    else:
      print asan_log_line['raw_log']

项目：gn_build 作者：realcome | 项目源码 | 文件源码

def _Symbolize(asan_input):
  asan_libs = _FindASanLibraries()
  libraries = collections.defaultdict(list)
  asan_lines = []
  for asan_log_line in [a.rstrip() for a in asan_input]:
    m = _ParseAsanLogLine(asan_log_line)
    if m:
      libraries[m['library']].append(m)
    asan_lines.append({'raw_log': asan_log_line, 'parsed': m})

  all_symbols = collections.defaultdict(dict)
  for library, items in libraries.iteritems():
    libname = _TranslateLibPath(library, asan_libs)
    lib_relative_addrs = set([i['rel_address'] for i in items])
    # pylint: disable=no-member
    info_dict = symbol.SymbolInformationForSet(libname,
                                               lib_relative_addrs,
                                               True)
    if info_dict:
      all_symbols[library]['symbols'] = info_dict

  for asan_log_line in asan_lines:
    m = asan_log_line['parsed']
    if not m:
      print asan_log_line['raw_log']
      continue
    if (m['library'] in all_symbols and
        m['rel_address'] in all_symbols[m['library']]['symbols']):
      s = all_symbols[m['library']]['symbols'][m['rel_address']][0]
      print '%s%s %s %s' % (m['prefix'], m['pos'], s[0], s[1])
    else:
      print asan_log_line['raw_log']

项目：buildroot 作者：flutter | 项目源码 | 文件源码

def _Symbolize(asan_input):
  asan_libs = _FindASanLibraries()
  libraries = collections.defaultdict(list)
  asan_lines = []
  for asan_log_line in [a.rstrip() for a in asan_input]:
    m = _ParseAsanLogLine(asan_log_line)
    if m:
      libraries[m['library']].append(m)
    asan_lines.append({'raw_log': asan_log_line, 'parsed': m})

  all_symbols = collections.defaultdict(dict)
  for library, items in libraries.iteritems():
    libname = _TranslateLibPath(library, asan_libs)
    lib_relative_addrs = set([i['rel_address'] for i in items])
    info_dict = symbol.SymbolInformationForSet(libname,
                                               lib_relative_addrs,
                                               True)
    if info_dict:
      all_symbols[library]['symbols'] = info_dict

  for asan_log_line in asan_lines:
    m = asan_log_line['parsed']
    if not m:
      print asan_log_line['raw_log']
      continue
    if (m['library'] in all_symbols and
        m['rel_address'] in all_symbols[m['library']]['symbols']):
      s = all_symbols[m['library']]['symbols'][m['rel_address']][0]
      print '%s%s %s %s' % (m['prefix'], m['pos'], s[0], s[1])
    else:
      print asan_log_line['raw_log']

项目：nodenative 作者：nodenative | 项目源码 | 文件源码

def _Symbolize(asan_input):
  asan_libs = _FindASanLibraries()
  libraries = collections.defaultdict(list)
  asan_lines = []
  for asan_log_line in [a.rstrip() for a in asan_input]:
    m = _ParseAsanLogLine(asan_log_line)
    if m:
      libraries[m['library']].append(m)
    asan_lines.append({'raw_log': asan_log_line, 'parsed': m})

  all_symbols = collections.defaultdict(dict)
  for library, items in libraries.iteritems():
    libname = _TranslateLibPath(library, asan_libs)
    lib_relative_addrs = set([i['rel_address'] for i in items])
    # pylint: disable=no-member
    info_dict = symbol.SymbolInformationForSet(libname,
                                               lib_relative_addrs,
                                               True)
    if info_dict:
      all_symbols[library]['symbols'] = info_dict

  for asan_log_line in asan_lines:
    m = asan_log_line['parsed']
    if not m:
      print asan_log_line['raw_log']
      continue
    if (m['library'] in all_symbols and
        m['rel_address'] in all_symbols[m['library']]['symbols']):
      s = all_symbols[m['library']]['symbols'][m['rel_address']][0]
      print '%s%s %s %s' % (m['prefix'], m['pos'], s[0], s[1])
    else:
      print asan_log_line['raw_log']