def convert_by_stream(self, data, format=LIBREOFFICE_OPEN_DOCUMENT):
data.seek(0)
input_stream = self._service_manager.createInstanceWithContext(
"com.sun.star.io.SequenceInputStream", self._local_context)
input_stream.initialize((uno.ByteSequence(data.read()), ))
document = self._desktop.loadComponentFromURL(
'private:stream', "_blank", 0,
self._to_properties(InputStream=input_stream, ReadOnly=True))
if not document:
raise Exception, "Error making document"
try:
document.refresh()
except AttributeError:
pass
output_stream = output_stream_wrapper()
try:
document.storeToURL(
'private:stream',
self._to_properties(OutputStream=output_stream,
FilterName=format))
finally:
document.close(True)
if format == LIBREOFFICE_OPEN_DOCUMENT:
doc_type = document_type.detect_document_type(output_stream.data)
if doc_type != document_type.types.oasis_open_document:
raise docvert_exception.converter_unable_to_generate_open_document(
)
return output_stream.data
def convert_by_stream(self, data, format=LIBREOFFICE_OPEN_DOCUMENT):
data.seek(0)
input_stream = self._service_manager.createInstanceWithContext("com.sun.star.io.SequenceInputStream", self._local_context)
input_stream.initialize((uno.ByteSequence(data.read()),))
document = self._desktop.loadComponentFromURL('private:stream', "_blank", 0, self._to_properties(InputStream=input_stream,ReadOnly=True))
if not document:
raise Exception, "Error making document"
try:
document.refresh()
except AttributeError:
pass
output_stream = output_stream_wrapper()
try:
document.storeToURL('private:stream', self._to_properties(
OutputStream=output_stream,
FilterName=format))
finally:
document.close(True)
if format == LIBREOFFICE_OPEN_DOCUMENT:
doc_type = document_type.detect_document_type(output_stream.data)
if doc_type != document_type.types.oasis_open_document:
raise docvert_exception.converter_unable_to_generate_open_document()
return output_stream.data
try:
document.refresh()
except AttributeError:
pass
output_stream = output_stream_wrapper()
try:
document.storeToURL('private:stream', self._to_properties(OutputStream=output_stream, FilterName=format))
except Exception, e: #ignore any error, verify the output before complaining
pass
finally:
document.close(True)
if format == LIBREOFFICE_OPEN_DOCUMENT or format == LIBREOFFICE_PDF:
doc_type = document_type.detect_document_type(output_stream.data)
output_stream.data.seek(0)
if format == LIBREOFFICE_OPEN_DOCUMENT and doc_type != document_type.types.oasis_open_document:
raise docvert_exception.converter_unable_to_generate_open_document("Unable to generate OpenDocument, was detected as %s. First 2 bytes = %s" % (doc_type, output_stream.data.read(2)))
elif format == LIBREOFFICE_PDF and doc_type != document_type.types.pdf:
raise docvert_exception.converter_unable_to_generate_pdf("Unable to generate PDF, was detected as %s. First 4 bytes = %s" % (doc_type, output_stream.data.read(4)))
return output_stream.data
def _to_properties(self, **args):
props = []
for key in args:
prop = PropertyValue()
prop.Name = key
prop.Value = args[key]
props.append(prop)
return tuple(props)
def get_client():
global client
output_stream = output_stream_wrapper()
try:
document.storeToURL(
'private:stream',
self._to_properties(OutputStream=output_stream,
FilterName=format))
except Exception, e: #ignore any error, verify the output before complaining
pass
finally:
document.close(True)
if format == LIBREOFFICE_OPEN_DOCUMENT or format == LIBREOFFICE_PDF:
doc_type = document_type.detect_document_type(output_stream.data)
output_stream.data.seek(0)
if format == LIBREOFFICE_OPEN_DOCUMENT and doc_type != document_type.types.oasis_open_document:
raise docvert_exception.converter_unable_to_generate_open_document(
"Unable to generate OpenDocument, was detected as %s. First 2 bytes = %s"
% (doc_type, output_stream.data.read(2)))
elif format == LIBREOFFICE_PDF and doc_type != document_type.types.pdf:
raise docvert_exception.converter_unable_to_generate_pdf(
"Unable to generate PDF, was detected as %s. First 4 bytes = %s"
% (doc_type, output_stream.data.read(4)))
return output_stream.data
def _to_properties(self, **args):
props = []
for key in args:
prop = PropertyValue()
prop.Name = key
prop.Value = args[key]
props.append(prop)
return tuple(props)
try:
document.refresh()
except AttributeError:
pass
output_stream = output_stream_wrapper()
try:
document.storeToURL('private:stream', self._to_properties(OutputStream=output_stream, FilterName=format))
except Exception, e: #ignore any error, verify the output before complaining
pass
finally:
document.close(True)
if format == LIBREOFFICE_OPEN_DOCUMENT or format == LIBREOFFICE_PDF:
doc_type = document_type.detect_document_type(output_stream.data)
output_stream.data.seek(0)
if format == LIBREOFFICE_OPEN_DOCUMENT and doc_type != document_type.types.oasis_open_document:
raise docvert_exception.converter_unable_to_generate_open_document("Unable to generate OpenDocument, was detected as %s.\n\nAre you sure you tried to convert an office document? If so then it\nmight be a bug, so please contact http://docvert.org and we'll see\nif we can fix it. Thanks!" % doc_type)
elif format == LIBREOFFICE_PDF and doc_type != document_type.types.pdf:
raise docvert_exception.converter_unable_to_generate_pdf("Unable to generate PDF, was detected as %s. First 4 bytes = %s" % (doc_type, output_stream.data.read(4)))
return output_stream.data
def _to_properties(self, **args):
props = []
for key in args:
prop = PropertyValue()
prop.Name = key
prop.Value = args[key]
props.append(prop)
return tuple(props)
def checkLibreOfficeStatus():
try:
