Python zipfile 模块，ZipExtFile() 实例源码

我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用zipfile.ZipExtFile()。

项目：national-voter-file 作者：national-voter-file | 项目源码 | 文件源码

def open(self, path_or_handle, mode='r'):
        """
        Don't re-open files that are passed as handles, but for easy
        use-cases, this'll work normally with regular paths
        """
        #TODO: we have to be smarter here about whether we're being passed a file
        # or whether we should hunt down for a particular filename
        # based on what each state spits out
        if mode == 'r' and isinstance(path_or_handle, zipfile.ZipExtFile):
            # see pa.py for an example of needing zipfile support
            return TextIOWrapper(path_or_handle,
                                 encoding='utf8',
                                 errors='ignore', line_buffering=True)
        elif hasattr(path_or_handle, 'mode'): #py2/3 file/buffer type
            return path_or_handle
        else:
            return open(path_or_handle, mode, errors='ignore')

项目：python- 作者：secondtonone1 | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：swjtu-pyscraper 作者：Desgard | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：noc-orchestrator 作者：DirceuSilvaLabs | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：noc-orchestrator 作者：DirceuSilvaLabs | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：noc-orchestrator 作者：DirceuSilvaLabs | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：jira_worklog_scanner 作者：pgarneau | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：zanph 作者：zanph | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：wheel 作者：pypa | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    bio = BytesIO()
    zf = zipfile.ZipFile(bio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(bio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    pytest.raises(wheel.install.BadWheelFile, vzf.open("three").read)

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    pytest.raises(wheel.install.BadWheelFile, vzf.open, "two")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：Sci-Finder 作者：snverse | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：Sci-Finder 作者：snverse | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：ascii-art-py 作者：blinglnav | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：micromasters 作者：mitodl | 项目源码 | 文件源码

def process_extracted_file(self, extracted_file, extracted_filename):
        """
        Processes an individual file extracted from the zip

        Args:
            extracted_file (zipfile.ZipExtFile): the extracted file-like or iterable object
            extracted_filename (str): the filename of the extracted file

        Returns:
            (bool, list(str)): bool is True if file processed successfuly, error messages are returned in the list
        """

        if extracted_filename.startswith(PEARSON_FILE_TYPES.VCDC):
            # We send Pearson CDD files and get the results as VCDC files
            return self.process_vcdc_file(extracted_file)
        elif extracted_filename.startswith(PEARSON_FILE_TYPES.EAC):
            # We send Pearson EAD files and get the results as EAC files
            return self.process_eac_file(extracted_file)
        elif extracted_filename.startswith(PEARSON_FILE_TYPES.EXAM):
            return self.process_exam_file(extracted_file)
        elif any(extracted_filename.startswith(file_type) for file_type in PEARSON_INTENDED_SKIP_FILE_TYPES):
            # for files we don't care about, act like we processed them
            # so they don't cause us to leave the zip file on the server
            # this would cause us to reprocess these zip files forever
            return True, []

        return False, []

项目：micromasters 作者：mitodl | 项目源码 | 文件源码

def process_vcdc_file(self, extracted_file):
        """
        Processes a VCDC file extracted from the zip

        Args:
            extracted_file (zipfile.ZipExtFile): the extracted file-like object

        Returns:
            (bool, list(str)): bool is True if file processed successfuly, error messages are returned in the list
        """
        log.debug('Found VCDC file: %s', extracted_file)
        results, invalid_rows = VCDCReader().read(extracted_file)
        messages = self.get_invalid_row_messages(invalid_rows)
        for result in results:
            try:
                exam_profile = ExamProfile.objects.get(profile__student_id=result.client_candidate_id)
            except ExamProfile.DoesNotExist:
                messages.append(format_and_log_error(
                    'Unable to find an ExamProfile record:',
                    client_candidate_id=result.client_candidate_id,
                    error=result.message,
                ))
                continue

            if result.status == EAC_SUCCESS_STATUS and 'WARNING' not in result.message:
                exam_profile.status = ExamProfile.PROFILE_SUCCESS
            else:
                exam_profile.status = ExamProfile.PROFILE_FAILED
                messages.append(format_and_log_error(
                    'ExamProfile sync failed:',
                    client_candidate_id=result.client_candidate_id,
                    username=exam_profile.profile.user.username,
                    error=result.message,
                ))

            exam_profile.save()

        return True, messages

项目：micromasters 作者：mitodl | 项目源码 | 文件源码

def process_eac_file(self, extracted_file):
        """
        Processes a EAC file extracted from the zip

        Args:
            extracted_file (zipfile.ZipExtFile): the extracted file-like object

        Returns:
            (bool, list(str)): bool is True if file processed successfuly, error messages are returned in the list
        """
        log.debug('Found EAC file: %s', extracted_file)
        results, invalid_rows = EACReader().read(extracted_file)
        messages = self.get_invalid_row_messages(invalid_rows)
        for result in results:
            try:
                exam_authorization = ExamAuthorization.objects.get(id=result.client_authorization_id)
            except ExamAuthorization.DoesNotExist:
                messages.append(format_and_log_error(
                    'Unable to find a matching ExamAuthorization record:',
                    client_candidate_id=result.client_candidate_id,
                    client_authorization_id=result.client_authorization_id,
                    error=result.message,
                ))
                continue

            if result.status == VCDC_SUCCESS_STATUS:
                exam_authorization.status = ExamAuthorization.STATUS_SUCCESS
            else:
                exam_authorization.status = ExamAuthorization.STATUS_FAILED
                messages.append(format_and_log_error(
                    'ExamAuthorization sync failed:',
                    username=exam_authorization.user.username,
                    client_authorization_id=result.client_authorization_id,
                    error=result.message,
                ))

            exam_authorization.save()

        return True, messages

项目：ivaochdoc 作者：ivaoch | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：aws-cfn-plex 作者：lordmuffin | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：RPoint 作者：george17-meet | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：isni-reconcile 作者：cmh2166 | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：AshsSDK 作者：thehappydinoa | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：habilitacion 作者：GabrielBD | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：flickr_downloader 作者：Denisolt | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：threatdetectionservice 作者：flyballlabs | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：oa_qian 作者：sunqb | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：RealtimePythonChat 作者：quangtqag | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：Indushell 作者：SecarmaLabs | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：SHAREOpenRefineWkshop 作者：cmh2166 | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：Liljimbo-Chatbot 作者：chrisjim316 | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：news-for-good 作者：thecodinghub | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：CaScale 作者：Thatsillogical | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：where2live 作者：fbessez | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：pyetje 作者：rorlika | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：respeaker_virtualenv 作者：respeaker | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：Tencent_Cartoon_Download 作者：Fretice | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：Problematica-public 作者：TechMaz | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：bawk 作者：jttwnsnd | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：infinite-lorem-ipsum 作者：patjm1992 | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：coolrelation 作者：mrtial | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：fieldsight-kobocat 作者：awemulya | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：chalktalk_docs 作者：loremIpsum1771 | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：python-group-proj 作者：Sharcee | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：covar_me_app 作者：CovarMe | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：My-Web-Server-Framework-With-Python2.7 作者：syjsu | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：dcos 作者：dcos | 项目源码 | 文件源码

def verify_unit_response(zip_ext_file, min_lines):
    assert isinstance(zip_ext_file, zipfile.ZipExtFile)
    unit_output = gzip.decompress(zip_ext_file.read())
    assert len(unit_output.decode().split('\n')) >= min_lines, 'Expect at least {} lines. Full unit output {}'.format(
        min_lines, unit_output)

项目：WebAct 作者：CreatCodeBuild | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：PornGuys 作者：followloda | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：amazon-alexa-twilio-customer-service 作者：ameerbadri | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：infiblog 作者：RajuKoushik | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：python-on 作者：hemangsk | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()

项目：python-on 作者：hemangsk | 项目源码 | 文件源码

def test_verifying_zipfile():
    if not hasattr(zipfile.ZipExtFile, '_update_crc'):
        pytest.skip('No ZIP verification. Missing ZipExtFile._update_crc.')

    sio = StringIO()
    zf = zipfile.ZipFile(sio, 'w')
    zf.writestr("one", b"first file")
    zf.writestr("two", b"second file")
    zf.writestr("three", b"third file")
    zf.close()

    # In default mode, VerifyingZipFile checks the hash of any read file
    # mentioned with set_expected_hash(). Files not mentioned with
    # set_expected_hash() are not checked.
    vzf = wheel.install.VerifyingZipFile(sio, 'r')
    vzf.set_expected_hash("one", hashlib.sha256(b"first file").digest())
    vzf.set_expected_hash("three", "blurble")
    vzf.open("one").read()
    vzf.open("two").read()
    try:
        vzf.open("three").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    # In strict mode, VerifyingZipFile requires every read file to be
    # mentioned with set_expected_hash().
    vzf.strict = True
    try:
        vzf.open("two").read()
    except wheel.install.BadWheelFile:
        pass
    else:
        raise Exception("expected exception 'BadWheelFile()'")

    vzf.set_expected_hash("two", None)
    vzf.open("two").read()