Package Pyblio :: Package Parsers :: Package Syntax :: Module Tagged :: Class Parser

Class Parser

object --+
         |
        Parser

Known Subclasses:: ISI.ISIParser, RIS.RISParser

Generic Parser for 'tagged' records, to be derived by actual parsers. An actual subclass will need to at least override the self.line_handler () method to generate events by calling self.push (). The parser is in charge of general state bookkeeping, and that sort of things...

Instance Methods

[hide private]

__init__(self, fd, charset='UTF-8')
Create a new parser for a file containing 'tagged' records source code

file_start(self)
Override me to have a function called before the first record is to be parsed

source code

file_stop(self)
Override me to be called after the last record has been parsed

source code

file_stopping(self)
Override me to be called just at the end of file

source code

line_handler(self, line, number)
Override me to handle each line of input and generate self.push () events.

source code

field_handler(self, tag, value)
Transforms a single field of a record

source code

push(self, *ev)
Emit a new event.

source code

metadata_add(self, tag, value)
Call me to notify the availability of a new meta data

source code

record_start(self)

source code

record_end(self)

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field_start(self, tag, line)

source code

field_end(self)

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field_data(self, data)

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unread(self, line, count)
Put back a line so that it will be returned by self._pop when it is next invoked.

source code

next(self)
Call this function to get the next record as a list of tuples

source code

_ev_pop(self)
Parse enough lines to get the next event

source code

_pop(self)
Return a line from the file with its line number.

source code

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__