lemon.external.epydoc.markup.ParseError

Package lemon :: Package external :: Package epydoc :: Package markup :: Class ParseError

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Class ParseError

Exception --+
            |
           ParseError

The base class for errors generated while parsing docstrings.

Method Summary
	`__init__(self, descr, linenum, is_fatal)`
`int`	`__cmp__(self, other)` Compare two `ParseError`s, based on their line number.
`string`	`__repr__(self)` Return the formal representation of this `ParseError`.
`string`	`__str__(self)` Return a string representation of this `ParseError`.
`boolean`	`is_fatal(self)` Return true if this is a fatal error.
`int` or `None`	`linenum(self)` Return the line number on which the error occured (including any offset).
`None`	`set_linenum_offset(self, offset)` Set the line number offset for this error.
Inherited from Exception
	`__getitem__(...)`

Instance Variable Summary
`string`	`_descr`: A description of the error.
`boolean`	`_fatal`: True if this is a fatal error.
`int`	`_linenum`: The line on which the error occured within the docstring.
`int`	`_offset`: The line number where the docstring begins.

Method Details

init(self, descr, linenum=None, is_fatal=1)
(Constructor)

Parameters:: descr - A description of the error.
(type=string); linenum - The line on which the error occured within the docstring. The linenum of the first line is 0.
(type=int); is_fatal - True if this is a fatal error.
(type=boolean)

Overrides:: exceptions.Exception.__init__

cmp(self, other)
(Comparison operator)

Compare two ParseErrors, based on their line number.

Return -1 if self.linenum<other.linenum
Return +1 if self.linenum>other.linenum
Return 0 if self.linenum==other.linenum.

The return value is undefined if other is not a ParseError.

Returns:: int

repr(self)
(Representation operator)

Return the formal representation of this ParseError. ParseErrors have formal representations of the form:

  <ParseError on line 12>

Returns:: the formal representation of this ParseError.
(type=string)

str(self)
(Informal representation operator)

Return a string representation of this ParseError. This multi-line string contains a description of the error, and specifies where it occured.

Returns:: the informal representation of this ParseError.
(type=string)

Overrides:: exceptions.Exception.__str__

is_fatal(self)

Returns:: true if this is a fatal error. If an error is fatal, then epydoc should ignore the output of the parser, and parse the docstring as plaintext.
(type=boolean)

linenum(self)

Returns:: The line number on which the error occured (including any offset). If the line number is unknown, then return None.
(type=int or None)

set_linenum_offset(self, offset)

Set the line number offset for this error. This offset is the line number where the docstring begins. This offset is added to _linenum when displaying the line number of the error.

Parameters:: offset - The new line number offset.
(type=int)

Returns:: None

Instance Variable Details

_descr

A description of the error.

Type:: string

_fatal

True if this is a fatal error.

Type:: boolean

_linenum

The line on which the error occured within the docstring. The linenum of the first line is 0.

Type:: int

_offset

The line number where the docstring begins. This offset is added to _linenum when displaying the line number of the error. Default value: 1.

Type:: int

Generated by Epydoc 2.0 on Mon Nov 10 15:08:14 2003

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