本文整理汇总了Python中plistlib.PlistParser方法的典型用法代码示例。如果您正苦于以下问题：Python plistlib.PlistParser方法的具体用法？Python plistlib.PlistParser怎么用？Python plistlib.PlistParser使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类plistlib的用法示例。
在下文中一共展示了plistlib.PlistParser方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: load
# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import PlistParser [as 别名]
def load(fp, fmt=None, use_builtin_types=None, dict_type=dict):
if _check_py3():
use_builtin_types = True if use_builtin_types == None else use_builtin_types
return plistlib.load(fp, fmt=fmt, use_builtin_types=use_builtin_types, dict_type=dict_type)
elif not _is_binary(fp):
# We monkey patch the begin_dict function to allow for other
# dict types
p = plistlib.PlistParser()
def begin_dict(attrs):
d = dict_type()
p.addObject(d)
p.stack.append(d)
p.begin_dict = begin_dict
root = p.parse(fp)
return root
else:
use_builtin_types = False if use_builtin_types == None else use_builtin_types
p = _BinaryPlistParser(use_builtin_types=use_builtin_types, dict_type=dict_type)
return p.parse(fp) 示例2: _get_plist
# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import PlistParser [as 别名]
def _get_plist(self, s):
p = {}
try:
if sys.version_info >= (3, 0):
p = plistlib.loads(s.encode("utf-8"))
else:
# p = plistlib.readPlistFromString(s)
# We avoid using readPlistFromString() as that uses
# cStringIO and fails when Unicode strings are detected
# Don't subclass - keep the parser local
from xml.parsers.expat import ParserCreate
# Create a new PlistParser object - then we need to set up
# the values and parse.
pa = plistlib.PlistParser()
# We also monkey patch this to encode unicode as utf-8
def end_string():
d = pa.getData()
if isinstance(d,unicode):
d = d.encode("utf-8")
pa.addObject(d)
pa.end_string = end_string
parser = ParserCreate()
parser.StartElementHandler = pa.handleBeginElement
parser.EndElementHandler = pa.handleEndElement
parser.CharacterDataHandler = pa.handleData
if isinstance(s, unicode):
# Encode unicode -> string; use utf-8 for safety
s = s.encode("utf-8")
# Parse the string
parser.Parse(s, 1)
p = pa.root
except Exception as e:
print(e)
pass
return p 示例3: loads
# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import PlistParser [as 别名]
def loads(value, fmt=None, use_builtin_types=None, dict_type=dict):
if _check_py3():
use_builtin_types = True if use_builtin_types == None else use_builtin_types
# Requires fp to be a BytesIO wrapper around a bytes object
if isinstance(value, _get_inst()):
# If it's a string - encode it
value = value.encode()
# Load it
return plistlib.load(BytesIO(value), fmt=fmt, use_builtin_types=use_builtin_types, dict_type=dict_type)
else:
if _is_binary(value):
use_builtin_types = False if use_builtin_types == None else use_builtin_types
# Has the proper header to be a binary plist
p = _BinaryPlistParser(use_builtin_types=use_builtin_types, dict_type=dict_type)
return p.parse(BytesIO(value))
else:
# Is not binary - assume a string - and try to load
# We avoid using readPlistFromString() as that uses
# cStringIO and fails when Unicode strings are detected
# Don't subclass - keep the parser local
from xml.parsers.expat import ParserCreate
# Create a new PlistParser object - then we need to set up
# the values and parse.
p = plistlib.PlistParser()
# We also need to monkey patch this to allow for other dict_types
def begin_dict(attrs):
d = dict_type()
p.addObject(d)
p.stack.append(d)
p.begin_dict = begin_dict
parser = ParserCreate()
parser.StartElementHandler = p.handleBeginElement
parser.EndElementHandler = p.handleEndElement
parser.CharacterDataHandler = p.handleData
if isinstance(value, unicode):
# Encode unicode -> string; use utf-8 for safety
value = value.encode("utf-8")
# Parse the string
parser.Parse(value, 1)
return p.root 示例4: load
# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import PlistParser [as 别名]
def load(fp, fmt=None, use_builtin_types=None, dict_type=dict):
if _check_py3():
use_builtin_types = True if use_builtin_types == None else use_builtin_types
# We need to monkey patch this to allow for hex integers - code taken/modified from
# https://github.com/python/cpython/blob/3.8/Lib/plistlib.py
if fmt is None:
header = fp.read(32)
fp.seek(0)
for info in plistlib._FORMATS.values():
if info['detect'](header):
P = info['parser']
break
else:
raise plistlib.InvalidFileException()
else:
P = plistlib._FORMATS[fmt]['parser']
p = P(use_builtin_types=use_builtin_types, dict_type=dict_type)
if isinstance(p,plistlib._PlistParser):
# Monkey patch!
def end_integer():
d = p.get_data()
p.add_object(int(d,16) if d.lower().startswith("0x") else int(d))
p.end_integer = end_integer
return p.parse(fp)
elif not _is_binary(fp):
# Is not binary - assume a string - and try to load
# We avoid using readPlistFromString() as that uses
# cStringIO and fails when Unicode strings are detected
# Don't subclass - keep the parser local
from xml.parsers.expat import ParserCreate
# Create a new PlistParser object - then we need to set up
# the values and parse.
p = plistlib.PlistParser()
# We also need to monkey patch this to allow for other dict_types
def begin_dict(attrs):
d = dict_type()
p.addObject(d)
p.stack.append(d)
def end_integer():
d = p.getData()
p.addObject(int(d,16) if d.lower().startswith("0x") else int(d))
p.begin_dict = begin_dict
p.end_integer = end_integer
parser = ParserCreate()
parser.StartElementHandler = p.handleBeginElement
parser.EndElementHandler = p.handleEndElement
parser.CharacterDataHandler = p.handleData
if isinstance(fp, unicode):
# Encode unicode -> string; use utf-8 for safety
fp = fp.encode("utf-8")
if isinstance(fp, basestring):
# It's a string - let's wrap it up
fp = StringIO(fp)
# Parse it
parser.ParseFile(fp)
return p.root
else:
use_builtin_types = False if use_builtin_types == None else use_builtin_types
p = _BinaryPlistParser(use_builtin_types=use_builtin_types, dict_type=dict_type)
return p.parse(fp)