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Python zipfile.strict方法代码示例

本文整理汇总了Python中zipfile.strict方法的典型用法代码示例。如果您正苦于以下问题:Python zipfile.strict方法的具体用法?Python zipfile.strict怎么用?Python zipfile.strict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模块zipfile的用法示例。

在下文中一共展示了zipfile.strict方法的5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,您的评价将有助于我们的系统推荐出更棒的Python代码示例。

示例1: __init__

# 需要导入模块: import zipfile [as 别名]
# 或者: from zipfile import strict [as 别名]
def __init__(self, file, mode="r",
                 compression=zipfile.ZIP_STORED,
                 allowZip64=False):
        zipfile.ZipFile.__init__(self, file, mode, compression, allowZip64)

        self.strict = False
        self._expected_hashes = {}
        self._hash_algorithm = hashlib.sha256 
开发者ID:jpush,项目名称:jbox,代码行数:10,代码来源:install.py


示例2: open

# 需要导入模块: import zipfile [as 别名]
# 或者: from zipfile import strict [as 别名]
def open(self, name_or_info, mode="r", pwd=None):
        """Return file-like object for 'name'."""
        # A non-monkey-patched version would contain most of zipfile.py
        ef = zipfile.ZipFile.open(self, name_or_info, mode, pwd)
        if isinstance(name_or_info, zipfile.ZipInfo):
            name = name_or_info.filename
        else:
            name = name_or_info
        if (name in self._expected_hashes
            and self._expected_hashes[name] != None):
            expected_hash = self._expected_hashes[name]
            try:
                _update_crc_orig = ef._update_crc
            except AttributeError:
                warnings.warn('Need ZipExtFile._update_crc to implement '
                              'file hash verification (in Python >= 2.7)')
                return ef
            running_hash = self._hash_algorithm()
            if hasattr(ef, '_eof'):  # py33
                def _update_crc(data):
                    _update_crc_orig(data)
                    running_hash.update(data)
                    if ef._eof and running_hash.digest() != expected_hash:
                        raise BadWheelFile("Bad hash for file %r" % ef.name)
            else:
                def _update_crc(data, eof=None):
                    _update_crc_orig(data, eof=eof)
                    running_hash.update(data)
                    if eof and running_hash.digest() != expected_hash:
                        raise BadWheelFile("Bad hash for file %r" % ef.name)
            ef._update_crc = _update_crc
        elif self.strict and name not in self._expected_hashes:
            raise BadWheelFile("No expected hash for file %r" % ef.name)
        return ef 
开发者ID:jpush,项目名称:jbox,代码行数:36,代码来源:install.py


示例3: open

# 需要导入模块: import zipfile [as 别名]
# 或者: from zipfile import strict [as 别名]
def open(self, name_or_info, mode="r", pwd=None):
        """Return file-like object for 'name'."""
        # A non-monkey-patched version would contain most of zipfile.py
        ef = zipfile.ZipFile.open(self, name_or_info, mode, pwd)
        if isinstance(name_or_info, zipfile.ZipInfo):
            name = name_or_info.filename
        else:
            name = name_or_info

        if name in self._expected_hashes and self._expected_hashes[name] is not None:
            expected_hash = self._expected_hashes[name]
            try:
                _update_crc_orig = ef._update_crc
            except AttributeError:
                warnings.warn('Need ZipExtFile._update_crc to implement '
                              'file hash verification (in Python >= 2.7)')
                return ef
            running_hash = self._hash_algorithm()
            if hasattr(ef, '_eof'):  # py33
                def _update_crc(data):
                    _update_crc_orig(data)
                    running_hash.update(data)
                    if ef._eof and running_hash.digest() != expected_hash:
                        raise BadWheelFile("Bad hash for file %r" % ef.name)
            else:
                def _update_crc(data, eof=None):
                    _update_crc_orig(data, eof=eof)
                    running_hash.update(data)
                    if eof and running_hash.digest() != expected_hash:
                        raise BadWheelFile("Bad hash for file %r" % ef.name)
            ef._update_crc = _update_crc
        elif self.strict and name not in self._expected_hashes:
            raise BadWheelFile("No expected hash for file %r" % ef.name)
        return ef 
开发者ID:cbrgm,项目名称:telegram-robot-rss,代码行数:36,代码来源:install.py


示例4: __init__

# 需要导入模块: import zipfile [as 别名]
# 或者: from zipfile import strict [as 别名]
def __init__(self, file, mode="r",
                 compression=zipfile.ZIP_STORED,
                 allowZip64=True):
        super(VerifyingZipFile, self).__init__(file, mode, compression, allowZip64)

        self.strict = False
        self._expected_hashes = {}
        self._hash_algorithm = hashlib.sha256 
开发者ID:bkerler,项目名称:android_universal,代码行数:10,代码来源:install.py


示例5: open

# 需要导入模块: import zipfile [as 别名]
# 或者: from zipfile import strict [as 别名]
def open(self, name_or_info, mode="r", pwd=None):
        """Return file-like object for 'name'."""
        # A non-monkey-patched version would contain most of zipfile.py
        ef = super(VerifyingZipFile, self).open(name_or_info, mode, pwd)
        if isinstance(name_or_info, zipfile.ZipInfo):
            name = name_or_info.filename
        else:
            name = name_or_info

        if name in self._expected_hashes and self._expected_hashes[name] is not None:
            expected_hash = self._expected_hashes[name]
            try:
                _update_crc_orig = ef._update_crc
            except AttributeError:
                warnings.warn('Need ZipExtFile._update_crc to implement '
                              'file hash verification (in Python >= 2.7)')
                return ef
            running_hash = self._hash_algorithm()
            if hasattr(ef, '_eof'):  # py33
                def _update_crc(data):
                    _update_crc_orig(data)
                    running_hash.update(data)
                    if ef._eof and running_hash.digest() != expected_hash:
                        raise BadWheelFile("Bad hash for file %r" % ef.name)
            else:
                def _update_crc(data, eof=None):
                    _update_crc_orig(data, eof=eof)
                    running_hash.update(data)
                    if eof and running_hash.digest() != expected_hash:
                        raise BadWheelFile("Bad hash for file %r" % ef.name)
            ef._update_crc = _update_crc
        elif self.strict and name not in self._expected_hashes:
            raise BadWheelFile("No expected hash for file %r" % ef.name)
        return ef 
开发者ID:bkerler,项目名称:android_universal,代码行数:36,代码来源:install.py



注:本文中的zipfile.strict方法示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。