svnmailer.stream.TruncatingStream

Package svnmailer :: Module stream :: Class TruncatingStream

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Class TruncatingStream

 object --+    
          |    
_BaseStream --+
              |
             TruncatingStream

Known Subclasses:: TruncatingFileStream

stream wrapper, which truncates after a limit

Method Summary
	`__init__(self, stream, maxsize, add_note)` Initialization
`int`	`getTruncatedLineCount(self)` Returns the number of truncated lines
	`getvalue(self)` Returns the content
	`seek(self, position, mode)` Sets the file position
	`write(self, towrite)` Writes a string up to the limit
	`writeWithoutTruncation(self, towrite)` Writes without truncation
Inherited from _BaseStream
	`__getattr__(self, name)` Delegates all undefined attributes to the stream
	`close(self)` Closes the stream
	`writelines(self, lines)` Write a list of strings
Inherited from object
	`__delattr__(...)` x.__delattr__('name') <==> del x.name...
	`__getattribute__(...)` x.__getattribute__('name') <==> x.name...
	`__hash__(x)` x.__hash__() <==> hash(x)...
	`__reduce__(...)` helper for pickle...
	`__reduce_ex__(...)` helper for pickle...
	`__repr__(x)` x.__repr__() <==> repr(x)...
	`__setattr__(...)` x.__setattr__('name', value) <==> x.name = value...
	`__str__(x)` x.__str__() <==> str(x)...
Inherited from type
	`__new__(T, S, ...)` T.__new__(S, ...) -> a new object with type S, a subtype of T...

Instance Variable Summary
`int`	`current`: The number of bytes received
`str`	`lastchar`: The last character written
`int`	`maxsize`: The maximum size in bytes
`int`	`trunced`: The number of lines truncated (maybe actual-1)
Inherited from _BaseStream
`file`	`stream`: The wrapped stream

Method Details

init(self, stream, maxsize, add_note=False)
(Constructor)

Initialization

Parameters:: stream - The stream to wrap
(type=file); maxsize - The maximum size in bytes
(type=int)

Overrides:: svnmailer.stream._BaseStream.__init__

getTruncatedLineCount(self)

Returns the number of truncated lines

Returns:: The line count
(type=int)

getvalue(self)

Returns the content

seek(self, position, mode=0)

Sets the file position

write(self, towrite)

Writes a string up to the limit

Overrides:: svnmailer.stream._BaseStream.write

writeWithoutTruncation(self, towrite)

Writes without truncation

Parameters:: towrite - The data to write
(type=str)

Instance Variable Details

current

The number of bytes received

Type:: int

lastchar

The last character written

Type:: str

maxsize

The maximum size in bytes

Type:: int

trunced

The number of lines truncated (maybe actual-1)

Type:: int

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