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#
# $Id: docstring_PlainText.py,v 1.1 2001/10/24 21:27:35 doughellmann Exp $
#
# Copyright 2001 Doug Hellmann.
#
#
# All Rights Reserved
#
# Permission to use, copy, modify, and distribute this software and
# its documentation for any purpose and without fee is hereby
# granted, provided that the above copyright notice appear in all
# copies and that both that copyright notice and this permission
# notice appear in supporting documentation, and that the name of Doug
# Hellmann not be used in advertising or publicity pertaining to
# distribution of the software without specific, written prior
# permission.
#
# DOUG HELLMANN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
# NO EVENT SHALL DOUG HELLMANN BE LIABLE FOR ANY SPECIAL, INDIRECT OR
# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
# OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
"""Plan text format converter.
This is *not* the same as the RawText converter, which is a
pass-through converter. This converter will actually modify some
output.
"""
__rcs_info__ = {
#
# Creation Information
#
'module_name' : '$RCSfile: docstring_PlainText.py,v $',
'rcs_id' : '$Id: docstring_PlainText.py,v 1.1 2001/10/24 21:27:35 doughellmann Exp $',
'creator' : 'Doug Hellmann <DougHellmann@bigfoot.com>',
'project' : 'UNSPECIFIED',
'created' : 'Wed, 26-Sep-2001 09:52:01 EDT',
#
# Current Information
#
'author' : '$Author: doughellmann $',
'version' : '$Revision: 1.1 $',
'date' : '$Date: 2001/10/24 21:27:35 $',
}
try:
__version__ = __rcs_info__['version'].split(' ')[1]
except:
__version__ = '0.0'
#
# Import system modules
#
import string
#
# Import Local modules
#
import happydoclib.docstring.StructuredText
import happydoclib
#
# Module
#
def entryPoint():
"Return information about this module to the dynamic loader."
return {
'name':'PlainText',
'factory':PlainTextConverter,
'filenamePatternList':[],
}
class PlainTextFile(happydoclib.happydocstring.ExternalDocumentationFileBase):
"""External documentation in PlainText format.
"""
_input_type = 'PlainText'
def __init__(self, filename, body=None):
happydoclib.happydocstring.ExternalDocumentationFileBase.__init__(
self,
filename,
body)
lines = self._file_contents.split('\n')
for body_line in lines:
body_line = body_line.strip()
if not body_line:
continue
self._oneliner = body_line
break
return
class PlainTextConverter(happydoclib.happydocstring.HappyDocStringConverterBase):
"""PlainText format converter.
This is *not* the same as the RawText converter, which is a
pass-through converter. This converter will actually modify some
output.
"""
externalDocumentFactory = PlainTextFile
RECOGNIZED_OUTPUT_FORMATS = [ 'html' ]
_input_type = 'PlainText'
def _testOutputFormat(self, outputFormat):
if outputFormat not in self.RECOGNIZED_OUTPUT_FORMATS:
raise ValueError('Unrecognized output format "%s" for %s.' % (
outputFormat,
self.__class__.__name__,
)
)
def convert(self, inputText, outputFormat, level=3, *args, **namedArgs):
"""Returns the 'inputText' data translated into the 'outputFormat'.
Parameters:
'inputText' -- String or other sequence of characters to be
converted. This string should be in the format advertised
by the docstring converter.
'outputFormat' -- String defined by the docstring converter
class to represent a supported output scheme. This value is
converter-specific, and not all converters will support the
same output formats.
'level=3' -- Beginning indention level for the text. This
controls what type of header elements are created among
other behaviors.
"""
self._testOutputFormat(outputFormat)
if outputFormat == 'html':
return '<pre>\n%s\n</pre>' % str(inputText)
return inputText
def quote(self, inputText, outputFormat, *args, **namedArgs):
"""Returns the 'inputText' quoted in a way that special characters are escaped.
Parameters:
'inputText' -- String or other sequence of characters to be
converted. This string should be in the format advertised
by the docstring converter.
'outputFormat' -- String defined by the docstring converter
class to represent a supported output scheme. This value is
converter-specific, and not all converters will support the
same output formats.
'*args' -- Additional, converter-specific, positional arguments.
'**namedArgs' -- Additional, converter-specific, named arguments.
"""
self._testOutputFormat(outputFormat)
if outputFormat == 'html':
return apply( happydoclib.docstring.StructuredText.html_quote,
(inputText,)+args,
namedArgs,
)
return inputText
class PlainTextUnitTest(happydoclib.happydocstring.DocStringConverterTest):
def testPlainTextOneLiner(self):
body = '''This is the one liner.
Here is some additional text.
'''
ptf = PlainTextFile(filename='internal', body=body)
assert ptf, 'Unable to create valid PlainTextFile'
expected_oneliner = 'This is the one liner.'
assert ptf.oneLiner() == expected_oneliner, \
'Got different one-liner "%s"' % ptf.oneLiner()
return
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