10 examples of 'python read entire file to string' in Python

6
def read_file(filename):
7
    f = open(filename, "r")
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    try:
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        s = f.read()
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    finally:
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        f.close()
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    return s

29
def read_text_file(filename, encoding="utf-8"):
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    """
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    Reads a file under python3 with encoding (default UTF-8).
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    Also works under python2, without encoding.
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    Uses the EAFP (https://docs.python.org/2/glossary.html#term-eafp)
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    principle.
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    """
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    try:
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        with open(filename, 'r', encoding) as f:
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            r = f.read()
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    except TypeError:
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        with open(filename, 'r') as f:
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            r = f.read()
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    return r

204
def filestring(f):
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    if hasattr(f, 'read'):
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        return f.read()
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    elif isinstance(f, string_types):
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        with open(f, 'r') as infile:
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            return infile.read()
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    else:
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        raise ValueError("Must be called with a filename or file-like object")

76
def readall(file):
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    if file == sys.stdin:
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        if hasattr(file, 'buffer'):
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            # Python 3 does not honor the binary flag,
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            # read from the underlying buffer
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            return file.buffer.read()
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        else:
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            return file.read()
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        # do not close the file
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    else:
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        try:
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            return file.read()
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        finally:
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            file.close()

453
def read_python_source(file):
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    with open(file, 'rb') as fd:
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        data = fd.read()
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        if PY3:
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            data = decode_source(data)
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        return data

124
def read_file(filename):
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    """Try to read a given file.
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    Return empty string if an error is encountered.
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    """
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    try:
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        with codecs.open(filename, 'rb', encoding='utf-8', errors='replace') as file:
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            data = file.read()
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            return data
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    except ValueError as err:
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        logging.info(err)
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    except Exception as err:
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        logging.error(err)
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    return ''

239
def read_file(path):
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    if path == '-':
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        lines = sys.stdin.readlines()
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    else:
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        try:
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            f = open(path)
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        except IOError as msg:
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            print('open %s: %s' % (path, msg), file=sys.stderr)
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            sys.exit(1)
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        lines = f.readlines()
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        f.close()
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    return ''.join(lines)

11
def read_file(fname):
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    try:
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        with open(fname, "r") as f:
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            return f.read()
15
    except IOError:
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        return None

24
def python_read_file(filename = ''):
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    file_handle = windll.Kernel32.CreateFileA(filename, 0x10000000, 0, 0, 4, 0x80, 0)
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    data = create_string_buffer(4096)
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    read_data = c_int(0)
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    windll.Kernel32.ReadFile(file_handle,byref(data),4096,byref(read_data),0)
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    print data.value
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    return

28
def read_file(file_path):
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    with open(file_path, encoding='utf-8') as f:
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        return f.read()