appypod-rattail/shared/__init__.py

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# ------------------------------------------------------------------------------
import appy
import os.path
# ------------------------------------------------------------------------------
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appyPath = os.path.realpath(os.path.dirname(appy.__file__))
od = 'application/vnd.oasis.opendocument'
ms = 'application/vnd.openxmlformats-officedocument'
mimeTypes = {'odt': '%s.text' % od,
'ods': '%s.spreadsheet' % od,
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'doc': 'application/msword',
'rtf': 'text/rtf',
'pdf': 'application/pdf'
}
mimeTypesExts = {
'%s.text' % od: 'odt',
'%s.spreadsheet' % od: 'ods',
'application/msword': 'doc',
'text/rtf': 'rtf',
'application/pdf': 'pdf',
'image/png': 'png',
'image/jpeg': 'jpg',
'image/pjpeg': 'jpg',
'image/gif': 'gif',
'application/vnd.ms-excel': 'xls',
'application/vnd.ms-powerpoint': 'ppt',
'%s.wordprocessingml.document' % ms: 'docx',
'%s.spreadsheetml.sheet' % ms: 'xlsx',
'%s.presentationml.presentation' % ms: 'pptx',
}
# ------------------------------------------------------------------------------
class UnmarshalledFile:
'''Used for producing file objects from a marshalled Python object.'''
def __init__(self):
self.name = '' # The name of the file on disk
self.mimeType = None # The MIME type of the file
self.content = '' # The binary content of the file of a file object
self.size = 0 # The length of the file in bytes.
class UnicodeBuffer:
'''With StringIO class, I have tons of encoding problems. So I define a
similar class here, that uses an internal unicode buffer.'''
def __init__(self):
self.buffer = []
def write(self, s):
if s == None: return
if isinstance(s, unicode):
self.buffer.append(s)
elif isinstance(s, str):
self.buffer.append(s.decode('utf-8'))
else:
self.buffer.append(unicode(s))
def getValue(self):
return u''.join(self.buffer)
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# ------------------------------------------------------------------------------