Python read_chunksの例

コード例 #1

ファイル: hashes.py プロジェクト: sherrycherish/qiubai

    def check_against_file(self, file):
        """Check good hashes against a file-like object

        Raise HashMismatch if none match.

        """
        return self.check_against_chunks(read_chunks(file))

コード例 #2

def _hash_of_file(path, algorithm):
    """Return the hash digest of a app.ini."""
    with open(path, 'rb') as archive:
        hash = hashlib.new(algorithm)
        for chunk in read_chunks(archive):
            hash.update(chunk)
    return hash.hexdigest()

コード例 #3

    def check_against_file(self, file):
        """Check good hashes against a file-like object

        Raise HashMismatch if none match.

        """
        return self.check_against_chunks(read_chunks(file))

コード例 #4

ファイル: hash.py プロジェクト: neogoku/nfv_api

def _hash_of_file(path, algorithm):
    """Return the hash digest of a file."""
    with open(path, 'rb') as archive:
        hash = hashlib.new(algorithm)
        for chunk in read_chunks(archive):
            hash.update(chunk)
    return hash.hexdigest()

コード例 #5

ファイル: wheel.py プロジェクト: anthrotype/pip

def rehash(path, algo="sha256", blocksize=1 << 20):
    """Return (hash, length) for path using hashlib.new(algo)"""
    h = hashlib.new(algo)
    length = 0
    with open(path, "rb") as f:
        for block in read_chunks(f, size=blocksize):
            length += len(block)
            h.update(block)
    digest = "sha256=" + urlsafe_b64encode(h.digest()).decode("latin1").rstrip("=")
    return (digest, length)

コード例 #6

def rehash(path, algo='sha256', blocksize=1 << 20):
    """Return (hash, length) for path using hashlib.new(algo)"""
    h = hashlib.new(algo)
    length = 0
    with open(path, 'rb') as f:
        for block in read_chunks(f, size=blocksize):
            length += len(block)
            h.update(block)
    digest = 'sha256=' + urlsafe_b64encode(
        h.digest()).decode('latin1').rstrip('=')
    return (digest, length)

コード例 #7

ファイル: wheel.py プロジェクト: mwilliamson/pip

def rehash(path, algo='sha256', blocksize=1 << 20):
    """Return (hash, length) for path using hashlib.new(algo)"""
    h = hashlib.new(algo)
    length = 0
    with open(path, 'rb') as f:
        for block in read_chunks(f, size=blocksize):
            length += len(block)
            h.update(block)
    digest = 'sha256=' + urlsafe_b64encode(
        h.digest()
    ).decode('latin1').rstrip('=')
    return (digest, length)

コード例 #8

ファイル: wheel.py プロジェクト: Yankur/Web-application

            block = f.read(blocksize)
    digest = 'sha256='+urlsafe_b64encode(h.digest()).decode('latin1').rstrip('=')
    return (digest, length)

try:
    unicode
    def binary(s):
        if isinstance(s, unicode):
            return s.encode('ascii')
        return s
except NameError:
    def binary(s):
        if isinstance(s, str):
            return s.encode('ascii')
=======
        for block in read_chunks(f, size=blocksize):
            length += len(block)
            h.update(block)
    digest = 'sha256=' + urlsafe_b64encode(
        h.digest()
    ).decode('latin1').rstrip('=')
    return (digest, length)

>>>>>>> 54eef0be98b1b67c8507db91f4cfa90b64991027

def open_for_csv(name, mode):
    if sys.version_info[0] < 3:
        nl = {}
        bin = 'b'
    else:
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