appypod-rattail/pod/renderer.py

613 lines
30 KiB
Python

# ------------------------------------------------------------------------------
# Appy is a framework for building applications in the Python language.
# Copyright (C) 2007 Gaetan Delannay
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,USA.
# ------------------------------------------------------------------------------
import zipfile, shutil, xml.sax, os, os.path, re, mimetypes, time
from UserDict import UserDict
import appy.pod, time, cgi
from appy.pod import PodError
from appy.shared import mimeTypes, mimeTypesExts
from appy.shared.xml_parser import XmlElement
from appy.shared.utils import FolderDeleter, executeCommand, FileWrapper
from appy.pod.pod_parser import PodParser, PodEnvironment, OdInsert
from appy.pod.converter import FILE_TYPES
from appy.pod.buffers import FileBuffer
from appy.pod.xhtml2odt import Xhtml2OdtConverter
from appy.pod.doc_importers import \
OdtImporter, ImageImporter, PdfImporter, ConvertImporter, PodImporter
from appy.pod.styles_manager import StylesManager
# ------------------------------------------------------------------------------
BAD_CONTEXT = 'Context must be either a dict, a UserDict or an instance.'
RESULT_FILE_EXISTS = 'Result file "%s" exists.'
CANT_WRITE_RESULT = 'I cannot write result file "%s". %s'
CANT_WRITE_TEMP_FOLDER = 'I cannot create temp folder "%s". %s'
NO_PY_PATH = 'Extension of result file is "%s". In order to perform ' \
'conversion from ODT to this format we need to call LibreOffice. ' \
'But the Python interpreter which runs the current script does ' \
'not know UNO, the library that allows to connect to ' \
'LibreOffice in server mode. If you can\'t install UNO in this ' \
'Python interpreter, you can specify, in parameter ' \
'"pythonWithUnoPath", the path to a UNO-enabled Python ' \
'interpreter. One such interpreter may be found in ' \
'<open_office_path>/program.'
PY_PATH_NOT_FILE = '"%s" is not a file. You must here specify the absolute ' \
'path of a Python interpreter (.../python, .../python.sh, ' \
'.../python.exe, .../python.bat...).'
BLANKS_IN_PATH = 'Blanks were found in path "%s". Please use the DOS-names ' \
'(ie, "progra~1" instead of "Program files" or "docume~1" ' \
'instead of "Documents and settings".'
BAD_RESULT_TYPE = 'Result "%s" has a wrong extension. Allowed extensions ' \
'are: "%s".'
CONVERT_ERROR = 'An error occurred during the conversion. %s'
BAD_OO_PORT = 'Bad LibreOffice port "%s". Make sure it is an integer.'
XHTML_ERROR = 'An error occurred while rendering XHTML content.'
WARNING_INCOMPLETE_OD = 'Warning: your OpenDocument file may not be complete ' \
'(ie imported documents may not be present). This is because we could not ' \
'connect to LibreOffice in server mode: %s'
DOC_NOT_SPECIFIED = 'Please specify a document to import, either with a ' \
'stream (parameter "content") or with a path (parameter ' \
'"at")'
DOC_FORMAT_ERROR = 'POD was unable to deduce the document format. Please ' \
'specify it through parameter named "format" (=odt, gif, ' \
'png, ...).'
DOC_WRONG_FORMAT = 'Format "%s" is not supported.'
WARNING_FINALIZE_ERROR = 'Warning: error while calling finalize function. %s'
# Default automatic text styles added by pod in content.xml
f = open('%s/styles.in.content.xml' % os.path.dirname(appy.pod.__file__))
CONTENT_POD_STYLES = f.read()
f.close()
# Default font added by pod in content.xml
CONTENT_POD_FONTS = '<@style@:font-face @style@:name="PodStarSymbol" ' \
'@svg@:font-family="StarSymbol"/>'
# Default text styles added by pod in styles.xml
f = file('%s/styles.in.styles.xml' % os.path.dirname(appy.pod.__file__))
STYLES_POD_STYLES = f.read()
f.close()
# Default font added by pod
STYLES_POD_FONTS = '<@style@:font-face @style@:name="PodStarSymbol" ' \
'@svg@:font-family="StarSymbol"/>'
# do ... \n from text(...) is obsolete.
OBSOLETE_RENDER_TEXT = 'Obsolete function. Use a pod expression instead ' \
'(field or track-changed). Now, a pod expression ' \
'handles carriage returns and tabs correctly.'
# ------------------------------------------------------------------------------
class Renderer:
templateTypes = ('odt', 'ods') # Types of POD templates
def __init__(self, template, context, result, pythonWithUnoPath=None,
ooPort=2002, stylesMapping={}, forceOoCall=False,
finalizeFunction=None, overwriteExisting=False,
imageResolver=None):
'''This Python Open Document Renderer (PodRenderer) loads a document
template (p_template) which is an ODT file with some elements
written in Python. Based on this template and some Python objects
defined in p_context, the renderer generates an ODT file
(p_result) that instantiates the p_template and fills it with objects
from the p_context.
- If p_result does not end with .odt, the Renderer
will call LibreOffice to perform a conversion. If p_forceOoCall is
True, even if p_result ends with .odt, LibreOffice will be called, not
for performing a conversion, but for updating some elements like
indexes (table of contents, etc) and sections containing links to
external files (which is the case, for example, if you use the
default function "document").
- If the Python interpreter which runs the current script is not
UNO-enabled, this script will run, in another process, a UNO-enabled
Python interpreter (whose path is p_pythonWithUnoPath) which will
call LibreOffice. In both cases, we will try to connect to
LibreOffice in server mode on port p_ooPort.
- If you plan to make "XHTML to OpenDocument" conversions, you may
specify a styles mapping in p_stylesMapping.
- If you specify a function in p_finalizeFunction, this function will
be called by the renderer before re-zipping the ODT result. This way,
you can still perform some actions on the content of the ODT file
before it is zipped and potentially converted. This function must
accept one arg: the absolute path to the temporary folder containing
the un-zipped content of the ODT result.
- If you set p_overwriteExisting to True, the renderer will overwrite
the result file. Else, an exception will be thrown if the result file
already exists.
- p_imageResolver allows POD to retrieve images, from "img" tags within
XHTML content. Indeed, POD may not be able (ie, may not have the
permission to) perform a HTTP GET on those images. Currently, the
resolver can only be a Zope application object.
'''
self.template = template
self.templateZip = zipfile.ZipFile(template)
self.result = result
self.contentXml = None # Content (string) of content.xml
self.stylesXml = None # Content (string) of styles.xml
self.stylesManager = None # Manages the styles defined into the ODT
# template
self.tempFolder = None
self.env = None
self.pyPath = pythonWithUnoPath
self.ooPort = ooPort
self.forceOoCall = forceOoCall
self.finalizeFunction = finalizeFunction
self.overwriteExisting = overwriteExisting
self.imageResolver = imageResolver
# Remember potential files or images that will be included through
# "do ... from document" statements: we will need to declare them in
# META-INF/manifest.xml. Keys are file names as they appear within the
# ODT file (to dump in manifest.xml); values are original paths of
# included images (used for avoiding to create multiple copies of a file
# which is imported several times).
# imported file).
self.fileNames = {}
self.prepareFolders()
# Unzip template
self.unzipFolder = os.path.join(self.tempFolder, 'unzip')
os.mkdir(self.unzipFolder)
for zippedFile in self.templateZip.namelist():
# Before writing the zippedFile into self.unzipFolder, create the
# intermediary subfolder(s) if needed.
fileName = None
if zippedFile.endswith('/') or zippedFile.endswith(os.sep):
# This is an empty folder. Create it nevertheless.
os.makedirs(os.path.join(self.unzipFolder, zippedFile))
else:
fileName = os.path.basename(zippedFile)
folderName = os.path.dirname(zippedFile)
fullFolderName = self.unzipFolder
if folderName:
fullFolderName = os.path.join(fullFolderName, folderName)
if not os.path.exists(fullFolderName):
os.makedirs(fullFolderName)
# Unzip the file in self.unzipFolder
if fileName:
fullFileName = os.path.join(fullFolderName, fileName)
f = open(fullFileName, 'wb')
fileContent = self.templateZip.read(zippedFile)
if (fileName == 'content.xml') and not folderName:
# content.xml files may reside in subfolders.
# We modify only the one in the root folder.
self.contentXml = fileContent
elif (fileName == 'styles.xml') and not folderName:
# Same remark as above.
self.stylesManager = StylesManager(fileContent)
self.stylesXml = fileContent
f.write(fileContent)
f.close()
self.templateZip.close()
# Create the content.xml parser
pe = PodEnvironment
contentInserts = (
OdInsert(CONTENT_POD_FONTS,
XmlElement('font-face-decls', nsUri=pe.NS_OFFICE),
nsUris={'style': pe.NS_STYLE, 'svg': pe.NS_SVG}),
OdInsert(CONTENT_POD_STYLES,
XmlElement('automatic-styles', nsUri=pe.NS_OFFICE),
nsUris={'style': pe.NS_STYLE, 'fo': pe.NS_FO,
'text': pe.NS_TEXT, 'table': pe.NS_TABLE}))
self.contentParser = self.createPodParser('content.xml', context,
contentInserts)
# Create the styles.xml parser
stylesInserts = (
OdInsert(STYLES_POD_FONTS,
XmlElement('font-face-decls', nsUri=pe.NS_OFFICE),
nsUris={'style': pe.NS_STYLE, 'svg': pe.NS_SVG}),
OdInsert(STYLES_POD_STYLES,
XmlElement('styles', nsUri=pe.NS_OFFICE),
nsUris={'style': pe.NS_STYLE, 'fo': pe.NS_FO,
'text': pe.NS_TEXT}))
self.stylesParser = self.createPodParser('styles.xml', context,
stylesInserts)
# Store the styles mapping
self.setStylesMapping(stylesMapping)
# While working, POD may identify "dynamic styles" to insert into
# the "automatic styles" section of content.xml, like the column styles
# of tables generated from XHTML tables via xhtml2odt.py.
self.dynamicStyles = []
def createPodParser(self, odtFile, context, inserts):
'''Creates the parser with its environment for parsing the given
p_odtFile (content.xml or styles.xml). p_context is given by the pod
user, while p_inserts depends on the ODT file we must parse.'''
evalContext = {'xhtml': self.renderXhtml,
'text': self.renderText,
'test': self.evalIfExpression,
'document': self.importDocument,
'pod': self.importPod,
'pageBreak': self.insertPageBreak} # Default context
if hasattr(context, '__dict__'):
evalContext.update(context.__dict__)
elif isinstance(context, dict) or isinstance(context, UserDict):
evalContext.update(context)
else:
raise PodError(BAD_CONTEXT)
env = PodEnvironment(evalContext, inserts)
fileBuffer = FileBuffer(env, os.path.join(self.tempFolder,odtFile))
env.currentBuffer = fileBuffer
return PodParser(env, self)
def renderXhtml(self, xhtmlString, encoding='utf-8', stylesMapping={}):
'''Method that can be used (under the name 'xhtml') into a pod template
for converting a chunk of XHTML content (p_xhtmlString) into a chunk
of ODT content.'''
stylesMapping = self.stylesManager.checkStylesMapping(stylesMapping)
# xhtmlString can only be a chunk of XHTML. So we must surround it with
# a tag in order to get a XML-compliant file (we need a root tag).
if xhtmlString == None: xhtmlString = ''
xhtmlContent = '<p>%s</p>' % xhtmlString
return Xhtml2OdtConverter(xhtmlContent, encoding, self.stylesManager,
stylesMapping, self).run()
def renderText(self, text, encoding='utf-8', stylesMapping={}):
'''Obsolete method.'''
raise Exception(OBSOLETE_RENDER_TEXT)
def evalIfExpression(self, condition, ifTrue, ifFalse):
'''This method implements the method 'test' which is proposed in the
default pod context. It represents an 'if' expression (as opposed to
the 'if' statement): depending on p_condition, expression result is
p_ifTrue or p_ifFalse.'''
if condition:
return ifTrue
return ifFalse
imageFormats = ('png', 'jpeg', 'jpg', 'gif', 'svg')
ooFormats = ('odt',)
convertibleFormats = FILE_TYPES.keys()
def importDocument(self, content=None, at=None, format=None,
anchor='as-char', wrapInPara=True, size=None,
sizeUnit='cm', style=None,
pageBreakBefore=False, pageBreakAfter=False):
'''If p_at is not None, it represents a path or url allowing to find
the document. If p_at is None, the content of the document is
supposed to be in binary format in p_content. The document
p_format may be: odt or any format in imageFormats.
p_anchor, p_wrapInPara and p_size, p_sizeUnit and p_style are only
relevant for images:
* p_anchor defines the way the image is anchored into the document;
Valid values are 'page','paragraph', 'char' and 'as-char';
* p_wrapInPara, if true, wraps the resulting 'image' tag into a 'p'
tag;
* p_size, if specified, is a tuple of float or integers
(width, height) expressing size in p_sizeUnit (see below).
If not specified, size will be computed from image info;
* p_sizeUnit is the unit for p_size elements, it can be "cm"
(centimeters) or "px" (pixels);
* if p_style is given, it is the content of a "style" attribute,
containing CSS attributes. If "width" and "heigth" attributes are
found there, they will override p_size and p_sizeUnit.
p_pageBreakBefore and p_pageBreakAfter are only relevant for import
of external odt documents, and allows to insert a page break
before/after the inserted document.
'''
importer = None
# Is there someting to import?
if not content and not at: raise PodError(DOC_NOT_SPECIFIED)
# Convert Zope files into Appy wrappers.
if content.__class__.__name__ in ('File', 'Image'):
content = FileWrapper(content)
# Guess document format
if isinstance(content, FileWrapper):
format = content.mimeType
if not format:
# It should be deduced from p_at
if not at:
raise PodError(DOC_FORMAT_ERROR)
format = os.path.splitext(at)[1][1:]
else:
# If format is a mimeType, convert it to an extension
if mimeTypesExts.has_key(format):
format = mimeTypesExts[format]
isImage = False
isOdt = False
if format in self.ooFormats:
importer = OdtImporter
self.forceOoCall = True
isOdt = True
elif (format in self.imageFormats) or not format:
# If the format can't be guessed, we suppose it is an image.
importer = ImageImporter
isImage = True
elif format == 'pdf':
importer = PdfImporter
elif format in self.convertibleFormats:
importer = ConvertImporter
else:
raise PodError(DOC_WRONG_FORMAT % format)
imp = importer(content, at, format, self)
# Initialise image-specific parameters
if isImage: imp.init(anchor, wrapInPara, size, sizeUnit, style)
elif isOdt: imp.init(pageBreakBefore, pageBreakAfter)
return imp.run()
def importPod(self, content=None, at=None, format='odt', context=None,
pageBreakBefore=False, pageBreakAfter=False):
'''Similar to m_importDocument, but allows to import the result of
executing the POD template specified in p_content or p_at, and
include it in the POD result.'''
# Is there a pod template defined?
if not content and not at:
raise PodError(DOC_NOT_SPECIFIED)
# If the POD template is specified as a Zope file, convert it into a
# Appy FileWrapper.
if content.__class__.__name__ == 'File':
content = FileWrapper(content)
imp = PodImporter(content, at, format, self)
self.forceOoCall = True
# Define the context to use: either the current context of the current
# POD renderer, or p_context if given.
if context:
ctx = context
else:
ctx = self.contentParser.env.context
imp.init(ctx, pageBreakBefore, pageBreakAfter)
return imp.run()
def insertPageBreak(self):
'''Inserts a page break into the result.'''
textNs = self.currentParser.env.namespaces[PodEnvironment.NS_TEXT]
return '<%s:p %s:style-name="podPageBreak"></%s:p>' % \
(textNs, textNs, textNs)
def prepareFolders(self):
# Check if I can write the result
if not self.overwriteExisting and os.path.exists(self.result):
raise PodError(RESULT_FILE_EXISTS % self.result)
try:
f = open(self.result, 'w')
f.write('Hello')
f.close()
except OSError, oe:
raise PodError(CANT_WRITE_RESULT % (self.result, oe))
except IOError, ie:
raise PodError(CANT_WRITE_RESULT % (self.result, ie))
self.result = os.path.abspath(self.result)
os.remove(self.result)
# Create a temp folder for storing temporary files
absResult = os.path.abspath(self.result)
self.tempFolder = '%s.%f' % (absResult, time.time())
try:
os.mkdir(self.tempFolder)
except OSError, oe:
raise PodError(CANT_WRITE_TEMP_FOLDER % (self.result, oe))
def patchManifest(self):
'''Declares, in META-INF/manifest.xml, images or files included via the
"do... from document" statements if any.'''
if self.fileNames:
j = os.path.join
toInsert = ''
for fileName in self.fileNames.iterkeys():
if fileName.endswith('.svg'):
fileName = os.path.splitext(fileName)[0] + '.png'
mimeType = mimetypes.guess_type(fileName)[0]
toInsert += ' <manifest:file-entry manifest:media-type="%s" ' \
'manifest:full-path="%s"/>\n' % (mimeType, fileName)
manifestName = j(self.unzipFolder, j('META-INF', 'manifest.xml'))
f = file(manifestName)
manifestContent = f.read()
hook = '</manifest:manifest>'
manifestContent = manifestContent.replace(hook, toInsert+hook)
f.close()
# Write the new manifest content
f = file(manifestName, 'w')
f.write(manifestContent)
f.close()
# Public interface
def run(self):
'''Renders the result.'''
# Remember which parser is running
self.currentParser = self.contentParser
# Create the resulting content.xml
self.currentParser.parse(self.contentXml)
self.currentParser = self.stylesParser
# Create the resulting styles.xml
self.currentParser.parse(self.stylesXml)
# Patch META-INF/manifest.xml
self.patchManifest()
# Re-zip the result
self.finalize()
def getStyles(self):
'''Returns a dict of the styles that are defined into the template.'''
return self.stylesManager.styles
def setStylesMapping(self, stylesMapping):
'''Establishes a correspondance between, on one hand, CSS styles or
XHTML tags that will be found inside XHTML content given to POD,
and, on the other hand, ODT styles found into the template.'''
try:
stylesMapping = self.stylesManager.checkStylesMapping(stylesMapping)
# The predefined styles below are currently ignored, because the
# xhtml2odt parser does not take into account span tags.
if 'span[font-weight=bold]' not in stylesMapping:
stylesMapping['span[font-weight=bold]'] = 'podBold'
if 'span[font-style=italic]' not in stylesMapping:
stylesMapping['span[font-style=italic]'] = 'podItalic'
self.stylesManager.stylesMapping = stylesMapping
except PodError, po:
self.contentParser.env.currentBuffer.content.close()
self.stylesParser.env.currentBuffer.content.close()
if os.path.exists(self.tempFolder):
FolderDeleter.delete(self.tempFolder)
raise po
def callLibreOffice(self, resultName, resultType):
'''Call LibreOffice in server mode to convert or update the result.'''
loOutput = ''
try:
if (not isinstance(self.ooPort, int)) and \
(not isinstance(self.ooPort, long)):
raise PodError(BAD_OO_PORT % str(self.ooPort))
try:
from appy.pod.converter import Converter, ConverterError
try:
Converter(resultName, resultType, self.ooPort).run()
except ConverterError, ce:
raise PodError(CONVERT_ERROR % str(ce))
except ImportError:
# I do not have UNO. So try to launch a UNO-enabled Python
# interpreter which should be in self.pyPath.
if not self.pyPath:
raise PodError(NO_PY_PATH % resultType)
if self.pyPath.find(' ') != -1:
raise PodError(BLANKS_IN_PATH % self.pyPath)
if not os.path.isfile(self.pyPath):
raise PodError(PY_PATH_NOT_FILE % self.pyPath)
if resultName.find(' ') != -1:
qResultName = '"%s"' % resultName
else:
qResultName = resultName
convScript = '%s/converter.py' % \
os.path.dirname(appy.pod.__file__)
if convScript.find(' ') != -1:
convScript = '"%s"' % convScript
cmd = '%s %s %s %s -p%d' % \
(self.pyPath, convScript, qResultName, resultType,
self.ooPort)
loOutput = executeCommand(cmd)
except PodError, pe:
# When trying to call LO in server mode for producing ODT or ODS
# (=forceOoCall=True), if an error occurs we have nevertheless
# an ODT or ODS to return to the user. So we produce a warning
# instead of raising an error.
if (resultType in self.templateTypes) and self.forceOoCall:
print(WARNING_INCOMPLETE_OD % str(pe))
else:
raise pe
return loOutput
def getTemplateType(self):
'''Identifies the type of the pod template in self.template
(ods or odt). If self.template is a string, it is a file name and we
simply get its extension. Else, it is a binary file in a StringIO
instance, and we seek the mime type from the first bytes.'''
if isinstance(self.template, basestring):
res = os.path.splitext(self.template)[1][1:]
else:
# A StringIO instance
self.template.seek(0)
firstBytes = self.template.read(90)
firstBytes = firstBytes[firstBytes.index('mimetype')+8:]
if firstBytes.startswith(mimeTypes['ods']):
res = 'ods'
else:
# We suppose this is ODT
res = 'odt'
return res
def finalize(self):
'''Re-zip the result and potentially call LibreOffice if target format
is not among self.templateTypes or if forceOoCall is True.'''
for innerFile in ('content.xml', 'styles.xml'):
shutil.copy(os.path.join(self.tempFolder, innerFile),
os.path.join(self.unzipFolder, innerFile))
# Insert dynamic styles
contentXml = os.path.join(self.unzipFolder, 'content.xml')
f = file(contentXml)
dynamicStyles = ''.join(self.dynamicStyles)
content = f.read().replace('<!DYNAMIC_STYLES!>', dynamicStyles)
f.close()
f = file(contentXml, 'w')
f.write(content)
f.close()
# Call the user-defined "finalize" function when present.
if self.finalizeFunction:
try:
self.finalizeFunction(self.unzipFolder)
except Exception, e:
print(WARNING_FINALIZE_ERROR % str(e))
# Re-zip the result, first as an OpenDocument file of the same type as
# the POD template (odt, ods...)
resultExt = self.getTemplateType()
resultName = os.path.join(self.tempFolder, 'result.%s' % resultExt)
try:
resultZip = zipfile.ZipFile(resultName, 'w', zipfile.ZIP_DEFLATED)
except RuntimeError:
resultZip = zipfile.ZipFile(resultName,'w')
# Insert first the file "mimetype" (uncompressed), in order to be
# compliant with the OpenDocument Format specification, section 17.4,
# that expresses this restriction. Else, libraries like "magic", under
# Linux/Unix, are unable to detect the correct mimetype for a pod result
# (it simply recognizes it as a "application/zip" and not a
# "application/vnd.oasis.opendocument.text)".
mimetypeFile = os.path.join(self.unzipFolder, 'mimetype')
# This file may not exist (presumably, ods files from Google Drive)
if not os.path.exists(mimetypeFile):
f = open(mimetypeFile, 'w')
f.write(mimeTypes[resultExt])
f.close()
resultZip.write(mimetypeFile, 'mimetype', zipfile.ZIP_STORED)
for dir, dirnames, filenames in os.walk(self.unzipFolder):
for f in filenames:
folderName = dir[len(self.unzipFolder)+1:]
# Ignore file "mimetype" that was already inserted.
if (folderName == '') and (f == 'mimetype'): continue
resultZip.write(os.path.join(dir, f),
os.path.join(folderName, f))
if not dirnames and not filenames:
# This is an empty leaf folder. We must create an entry in the
# zip for him.
folderName = dir[len(self.unzipFolder):]
zInfo = zipfile.ZipInfo("%s/" % folderName,time.localtime()[:6])
zInfo.external_attr = 48
resultZip.writestr(zInfo, '')
resultZip.close()
resultType = os.path.splitext(self.result)[1].strip('.')
try:
if (resultType in self.templateTypes) and not self.forceOoCall:
# Simply move the ODT result to the result
os.rename(resultName, self.result)
else:
if resultType not in FILE_TYPES:
raise PodError(BAD_RESULT_TYPE % (
self.result, FILE_TYPES.keys()))
# Call LibreOffice to perform the conversion or document update.
output = self.callLibreOffice(resultName, resultType)
# I (should) have the result. Move it to the correct name.
resPrefix = os.path.splitext(resultName)[0]
if resultType in self.templateTypes:
# converter.py has (normally!) created a second file
# suffixed .res.[resultType]
finalResultName = '%s.res.%s' % (resPrefix, resultType)
if not os.path.exists(finalResultName):
finalResultName = resultName
# In this case OO in server mode could not be called to
# update indexes, sections, etc.
else:
finalResultName = '%s.%s' % (resPrefix, resultType)
if not os.path.exists(finalResultName):
raise PodError(CONVERT_ERROR % output)
os.rename(finalResultName, self.result)
finally:
FolderDeleter.delete(self.tempFolder)
# ------------------------------------------------------------------------------