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# Import zipfile library
import zipfile

# Import hashlib library (md5 method is part of it)
import hashlib

def hash_all(prompt):
    print "my prompt", prompt

def hash_file_content(file_name):
    # Create a empty list for all hashes
    list_hashes = []

    file_path = zipfile.ZipFile(file_name, "r")

    for name in file_path.namelist():
        #print "All files are: ",name
        try:
            # Open,close, read file and calculate SHA512 on its contents
            # Notice: Its should also open the file in binary mode (ex. rb),
            # otherwise it might gets problems 
            with open(name,'rb') as file_to_check:
                data = file_to_check.read()
                # pipe contents of the file through 
                sha_512_returned = hashlib.sha512(data).hexdigest()
                print "Hashed (", sha_512_returned ,") from content of file", name
                list_hashes.append(sha_512_returned)
        except Exception:
            #print "Exception", Exception
            pass
    #print "list_hashes", list_hashes
    hash_all(list_hashes)

if __name__ == "__main__":      
    zip_file_name = raw_input("Enter path completly: ")
    hash_file_content(zip_file_name)

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7# Import zipfile library
import zipfile

# Import hashlib library (md5 method is part of it)
import hashlib

def hash_all_hashes(prompt):
    #print "my prompt", prompt
    total_hash = ""
    for hash_value in prompt:
        total_hash = total_hash + hash_value
        
    sha_512_returned = hashlib.sha512(total_hash).hexdigest()
    return sha_512_returned


def hash_file_content(file_name):
    # Create a empty list for all hashes
    list_hashes = []

    file_path = zipfile.ZipFile(file_name, "r")

    for name in file_path.namelist():
        #print "All files are: ",name
        try:
            # Open,close, read file and calculate SHA512 on its contents
            # Notice: Its should also open the file in binary mode (ex. rb),
            # otherwise it might gets problems 
            with open(name,'rb') as file_to_check:
                data = file_to_check.read()
                # pipe contents of the file through 
                sha_512_returned = hashlib.sha512(data).hexdigest()
                #print "Hashed (", sha_512_returned ,") from content of file", name
                list_hashes.append(sha_512_returned)
        except Exception:
            #print "Exception", Exception
            pass
    #print "list_hashes", list_hashes
    result = hash_all_hashes(list_hashes)
    return result

if __name__ == "__main__":      
    zip_file_name = raw_input("Enter path completly: ")
    my_hashed = hash_file_content(zip_file_name)
    print "my_hashed", my_hashed

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with open(fn, 'br') as f:
    digest = hashlib.sha512(f.read()).hexdigest()

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with open(archivname, 'rb') as data:
    sha = hashlib.sha512()
    for chunk in iter(lambda: data.read(65536), bool):
        sha.update(chunk)
    digest = sha.hexdigest()

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def new_one_digest(prompt):
    
    file_path = zipfile.ZipFile(prompt, "r")

    for name in file_path.namelist():
        print "NAME", name
        try:
            with open(name, 'rb') as data:
                sha = hashlib.sha512()
                for chunk in iter(lambda: data.read(95536), bool):
                    sha.update(chunk)
                digest = sha.hexdigest()
                print "New DIGEST", digest
        except Exception:
            pass
    
if __name__ == "__main__":      
    zip_file_name = raw_input("Enter path completly: ")
    my_hashed_code = new_one_digest(zip_file_name)

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def new_one_digest(prompt):
    with open(prompt, 'rb') as data:
        sha = hashlib.sha512()
        for chunk in iter(lambda: data.read(65536), bool):
            sha.update(chunk)
        digest = sha.hexdigest()

    return digest
    
if __name__ == "__main__":      
    zip_file_name = raw_input("Enter path completly: ") # Enter path completly with file name with file extension!
    my_hashed_code = new_one_digest(zip_file_name)
    print "my hashed code: ", my_hashed_code

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def new_one_digest(prompt):
    print "Starting to hash"
    print "Path", prompt
    with open(prompt, 'rb') as data:
        print "data", data
        sha = hashlib.sha512()
        for chunk in iter(lambda: data.read(65536), bool):
            print "chunk", chunk
            sha.update(chunk)
        digest = sha.hexdigest()

    return digest

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def hash_zip(prompt):

    with open(prompt, 'rb') as f:
        digest = hashlib.sha512(f.read()).hexdigest()
        print "digest", digest
        return digest

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for chunk in iter(lambda: data.read(65536), bool):

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$ pydoc iter
Help on built-in function iter in module __builtin__:

iter(...)
    iter(collection) -> iterator
    iter(callable, sentinel) -> iterator

    Get an iterator from an object.  In the first form, the argument must
    supply its own iterator, or be a sequence.
    In the second form, the callable is called until it returns the sentinel.
(END)