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132 lines
2.7 KiB
Python
132 lines
2.7 KiB
Python
"""Skeleton for 'cStringIO' stdlib module."""
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import cStringIO
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def StringIO(s=None):
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"""Return a StringIO-like stream for reading or writing.
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:type s: T <= bytes | unicode
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:rtype: cStringIO.OutputType[T]
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"""
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return cStringIO.OutputType(s)
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class OutputType(object):
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def __init__(self, s):
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"""Create an OutputType object.
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:rtype: cStringIO.OutputType[T <= bytes | unicode]
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"""
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pass
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def getvalue(self):
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"""Retrieve the entire contents of the "file" at any time before the
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StringIO object's close() method is called.
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:rtype: T
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"""
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pass
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def close(self):
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"""Free the memory buffer.
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:rtype: None
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"""
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pass
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def flush(self):
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"""Flush the internal buffer.
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:rtype: None
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"""
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pass
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def isatty(self):
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"""Return True if the file is connected to a tty(-like) device,
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else False.
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:rtype: bool
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"""
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return False
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def __iter__(self):
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"""Return an iterator over lines.
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:rtype: cStringIO.OutputType[T]
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"""
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return self
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def next(self):
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"""Returns the next input line.
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:rtype: T
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"""
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pass
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def read(self, size=-1):
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"""Read at most size bytes or characters from the buffer.
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:type size: numbers.Integral
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:rtype: T
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"""
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pass
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def readline(self, size=-1):
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"""Read one entire line from the buffer.
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:type size: numbers.Integral
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:rtype: T
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"""
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pass
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def readlines(self, sizehint=-1):
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"""Read until EOF using readline() and return a list containing the
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lines thus read.
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:type sizehint: numbers.Integral
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:rtype: list[T]
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"""
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return []
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def seek(self, offset, whence=0):
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"""Set the buffer's current position, like stdio's fseek().
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:type offset: numbers.Integral
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:type whence: numbers.Integral
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:rtype: None
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"""
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pass
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def tell(self):
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"""Return the buffer's current position, like stdio's ftell().
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:rtype: int
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"""
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return 0
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def truncate(self, size=-1):
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"""Truncate the buffer's size.
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:type size: numbers.Integral
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:rtype: None
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"""
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pass
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def write(self, str):
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""""Write bytes or a string to the buffer.
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:type str: T
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:rtype: None
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"""
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pass
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def writelines(self, sequence):
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"""Write a sequence of bytes or strings to the buffer.
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:type sequence: collections.Iterable[T]
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:rtype: None
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"""
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pass
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