def export_image2file(self, aChunkSize=0, filename=None):
if self._payload[self._idx['size']] == 0:
return None
if filename is None:
suffix = None
# preserve original filename extension if available
if self._payload[self._idx['filename']] is not None:
name, suffix = os.path.splitext(
self._payload[self._idx['filename']])
suffix = suffix.strip()
if suffix == '':
suffix = None
# get unique filename
filename = gmTools.get_unique_filename(prefix='gm-tag_image-',
suffix=suffix)
success = gmPG2.bytea2file(data_query={
'cmd':
'SELECT substring(image from %(start)s for %(size)s) FROM ref.tag_image WHERE pk = %(pk)s',
'args': {
'pk': self.pk_obj
}
},
filename=filename,
chunk_size=aChunkSize,
data_size=self._payload[self._idx['size']])
if success:
return filename
return None
def export_to_file(self, aChunkSize=0, filename=None, directory=None):
if self._payload[self._idx['pk_doc_obj']] is not None:
return self.document_part.export_to_file (
aChunkSize = aChunkSize,
filename = filename,
ignore_conversion_problems = True,
directory = directory
)
if filename is None:
filename = self.get_useful_filename(directory = directory)
success = gmPG2.bytea2file (
data_query = {
'cmd': u'SELECT substring(data from %(start)s for %(size)s) FROM clin.export_item WHERE pk = %(pk)s',
'args': {'pk': self.pk_obj}
},
filename = filename,
chunk_size = aChunkSize,
data_size = self._payload[self._idx['size']]
)
if not success:
return None
return filename
def export_image2file(self, aChunkSize=0, filename=None):
if self._payload[self._idx['size']] == 0:
return None
if filename is None:
suffix = None
# preserve original filename extension if available
if self._payload[self._idx['filename']] is not None:
name, suffix = os.path.splitext(self._payload[self._idx['filename']])
suffix = suffix.strip()
if suffix == u'':
suffix = None
# get unique filename
filename = gmTools.get_unique_filename (
prefix = 'gm-tag_image-',
suffix = suffix
)
success = gmPG2.bytea2file (
data_query = {
'cmd': u'SELECT substring(image from %(start)s for %(size)s) FROM ref.tag_image WHERE pk = %(pk)s',
'args': {'pk': self.pk_obj}
},
filename = filename,
chunk_size = aChunkSize,
data_size = self._payload[self._idx['size']]
)
if success:
return filename
return None
def export_to_file(self, aChunkSize=0, filename=None):
if self._payload[self._idx['data_size']] == 0:
return None
if self._payload[self._idx['data_size']] is None:
return None
if filename is None:
filename = gmTools.get_unique_filename(prefix = 'gm-incoming_data_unmatched-')
success = gmPG2.bytea2file (
data_query = {
'cmd': u'SELECT substring(data from %(start)s for %(size)s) FROM clin.incoming_data_unmatched WHERE pk = %(pk)s',
'args': {'pk': self.pk_obj}
},
filename = filename,
chunk_size = aChunkSize,
data_size = self._payload[self._idx['data_size']]
)
if not success:
return None
return filename
def export_to_file(self, aChunkSize=0, filename=None):
if self._payload[self._idx['data_size']] == 0:
return None
if self._payload[self._idx['data_size']] is None:
return None
if filename is None:
filename = gmTools.get_unique_filename(
prefix='gm-incoming_data_unmatched-')
success = gmPG2.bytea2file(data_query={
'cmd':
u'SELECT substring(data from %(start)s for %(size)s) FROM clin.incoming_data_unmatched WHERE pk = %(pk)s',
'args': {
'pk': self.pk_obj
}
},
filename=filename,
chunk_size=aChunkSize,
data_size=self._payload[
self._idx['data_size']])
if not success:
return None
return filename
def export_to_file(self, aChunkSize=0, filename=None, directory=None):
if self._payload[self._idx['pk_doc_obj']] is not None:
return self.document_part.export_to_file(
aChunkSize=aChunkSize,
filename=filename,
ignore_conversion_problems=True,
directory=directory)
if filename is None:
filename = self.get_useful_filename(directory=directory)
success = gmPG2.bytea2file(data_query={
'cmd':
u'SELECT substring(data from %(start)s for %(size)s) FROM clin.export_item WHERE pk = %(pk)s',
'args': {
'pk': self.pk_obj
}
},
filename=filename,
chunk_size=aChunkSize,
data_size=self._payload[self._idx['size']])
if not success:
return None
return filename
def export_to_file(self,
aChunkSize=0,
filename=None,
target_mime=None,
target_extension=None,
ignore_conversion_problems=False,
directory=None):
if self._payload[self._idx['size']] == 0:
return None
if filename is None:
filename = self.get_useful_filename(make_unique=True,
directory=directory)
success = gmPG2.bytea2file(data_query={
'cmd':
u'SELECT substring(data from %(start)s for %(size)s) FROM blobs.doc_obj WHERE pk=%(pk)s',
'args': {
'pk': self.pk_obj
}
},
filename=filename,
chunk_size=aChunkSize,
data_size=self._payload[self._idx['size']])
if not success:
return None
if target_mime is None:
return filename
if target_extension is None:
target_extension = gmMimeLib.guess_ext_by_mimetype(
mimetype=target_mime)
target_path, name = os.path.split(filename)
name, tmp = os.path.splitext(name)
target_fname = gmTools.get_unique_filename(prefix='%s-converted-' %
name,
suffix=target_extension)
_log.debug('attempting conversion: [%s] -> [<%s>:%s]', filename,
target_mime, target_fname)
if gmMimeLib.convert_file(filename=filename,
target_mime=target_mime,
target_filename=target_fname):
return target_fname
_log.warning('conversion failed')
if not ignore_conversion_problems:
return None
_log.warning(
'programmed to ignore conversion problems, hoping receiver can handle [%s]',
filename)
return filename
def save_to_file(self, aChunkSize=0, filename=None, target_mime=None, target_extension=None, ignore_conversion_problems=False, directory=None, adjust_extension=False, conn=None):
if self._payload[self._idx['size']] == 0:
return None
if filename is None:
filename = self.get_useful_filename(make_unique = True, directory = directory)
success = gmPG2.bytea2file (
data_query = {
'cmd': 'SELECT substring(data from %(start)s for %(size)s) FROM blobs.doc_obj WHERE pk=%(pk)s',
'args': {'pk': self.pk_obj}
},
filename = filename,
chunk_size = aChunkSize,
data_size = self._payload[self._idx['size']],
conn = conn
)
if not success:
return None
if target_mime is None:
if filename.endswith('.dat'):
if adjust_extension:
return gmMimeLib.adjust_extension_by_mimetype(filename)
return filename
if target_extension is None:
target_extension = gmMimeLib.guess_ext_by_mimetype(mimetype = target_mime)
target_path, name = os.path.split(filename)
name, tmp = os.path.splitext(name)
target_fname = gmTools.get_unique_filename (
prefix = '%s-conv-' % name,
suffix = target_extension
)
_log.debug('attempting conversion: [%s] -> [<%s>:%s]', filename, target_mime, target_fname)
if gmMimeLib.convert_file (
filename = filename,
target_mime = target_mime,
target_filename = target_fname
):
return target_fname
_log.warning('conversion failed')
if not ignore_conversion_problems:
return None
if filename.endswith('.dat'):
if adjust_extension:
filename = gmMimeLib.adjust_extension_by_mimetype(filename)
_log.warning('programmed to ignore conversion problems, hoping receiver can handle [%s]', filename)
return filename
def save_to_file(self,
aChunkSize=0,
target_mime=None,
target_extension=None,
ignore_conversion_problems=False):
if self._payload[self._idx['is_textual']]:
return None
if self._payload[self._idx['data_size']] == 0:
return None
filename = gmTools.get_unique_filename(prefix='gm-data_snippet-')
success = gmPG2.bytea2file(data_query={
'cmd':
'SELECT substring(binary_data from %(start)s for %(size)s) FROM ref.keyword_expansion WHERE pk = %(pk)s',
'args': {
'pk': self.pk_obj
}
},
filename=filename,
chunk_size=aChunkSize,
data_size=self._payload[
self._idx['data_size']])
if not success:
return None
if target_mime is None:
return filename
if target_extension is None:
target_extension = gmMimeLib.guess_ext_by_mimetype(
mimetype=target_mime)
target_fname = gmTools.get_unique_filename(
prefix='gm-data_snippet-converted-', suffix=target_extension)
_log.debug('attempting conversion: [%s] -> [<%s>:%s]', filename,
target_mime, target_fname)
if gmMimeLib.convert_file(filename=filename,
target_mime=target_mime,
target_filename=target_fname):
return target_fname
_log.warning('conversion failed')
if not ignore_conversion_problems:
return None
_log.warning(
'programmed to ignore conversion problems, hoping receiver can handle [%s]',
filename)
return filename
def export_to_file(
self,
aChunkSize=0,
filename=None,
target_mime=None,
target_extension=None,
ignore_conversion_problems=False,
directory=None,
):
if self._payload[self._idx["size"]] == 0:
return None
if filename is None:
filename = self.get_useful_filename(make_unique=True, directory=directory)
success = gmPG2.bytea2file(
data_query={
"cmd": u"SELECT substring(data from %(start)s for %(size)s) FROM blobs.doc_obj WHERE pk=%(pk)s",
"args": {"pk": self.pk_obj},
},
filename=filename,
chunk_size=aChunkSize,
data_size=self._payload[self._idx["size"]],
)
if not success:
return None
if target_mime is None:
return filename
if target_extension is None:
target_extension = gmMimeLib.guess_ext_by_mimetype(mimetype=target_mime)
target_path, name = os.path.split(filename)
name, tmp = os.path.splitext(name)
target_fname = gmTools.get_unique_filename(prefix="%s-converted-" % name, suffix=target_extension)
_log.debug("attempting conversion: [%s] -> [<%s>:%s]", filename, target_mime, target_fname)
if gmMimeLib.convert_file(filename=filename, target_mime=target_mime, target_filename=target_fname):
return target_fname
_log.warning("conversion failed")
if not ignore_conversion_problems:
return None
_log.warning("programmed to ignore conversion problems, hoping receiver can handle [%s]", filename)
return filename
def export_to_file(self, aChunkSize=0, target_mime=None, target_extension=None, ignore_conversion_problems=False):
if self._payload[self._idx['is_textual']]:
return None
if self._payload[self._idx['data_size']] == 0:
return None
filename = gmTools.get_unique_filename(prefix = 'gm-data_snippet-')
success = gmPG2.bytea2file (
data_query = {
'cmd': u'SELECT substring(binary_data from %(start)s for %(size)s) FROM ref.keyword_expansion WHERE pk = %(pk)s',
'args': {'pk': self.pk_obj}
},
filename = filename,
chunk_size = aChunkSize,
data_size = self._payload[self._idx['data_size']]
)
if not success:
return None
if target_mime is None:
return filename
if target_extension is None:
target_extension = gmMimeLib.guess_ext_by_mimetype(mimetype = target_mime)
target_fname = gmTools.get_unique_filename (
prefix = 'gm-data_snippet-converted-',
suffix = target_extension
)
_log.debug('attempting conversion: [%s] -> [<%s>:%s]', filename, target_mime, target_fname)
if gmMimeLib.convert_file (
filename = filename,
target_mime = target_mime,
target_filename = target_fname
):
return target_fname
_log.warning('conversion failed')
if not ignore_conversion_problems:
return None
_log.warning('programmed to ignore conversion problems, hoping receiver can handle [%s]', filename)
return filename
def __download_to_file(self, filename=None, aChunkSize=0, conn=None):
if self._payload[self._idx['size']] == 0:
_log.debug('part size 0, nothing to download')
return None
if filename is None:
filename = gmTools.get_unique_filename()
success = gmPG2.bytea2file (
data_query = {
'cmd': 'SELECT substring(data from %(start)s for %(size)s) FROM blobs.doc_obj WHERE pk=%(pk)s',
'args': {'pk': self.pk_obj}
},
filename = filename,
chunk_size = aChunkSize,
data_size = self._payload[self._idx['size']],
conn = conn
)
if not success:
return None
return filename
def save_to_file(self, aChunkSize=0, filename=None, directory=None):
# data linked from archive
if self._payload[self._idx['pk_doc_obj']] is not None:
part = self.document_part
if filename is None:
filename = part.get_useful_filename(make_unique=False,
directory=directory,
include_gnumed_tag=False,
date_before_type=True,
name_first=False)
return part.save_to_file(aChunkSize=aChunkSize,
filename=filename,
ignore_conversion_problems=True,
adjust_extension=True)
# data in export area table
if filename is None:
filename = self.get_useful_filename(directory=directory)
success = gmPG2.bytea2file(data_query={
'cmd':
u'SELECT substring(data from %(start)s for %(size)s) FROM clin.export_item WHERE pk = %(pk)s',
'args': {
'pk': self.pk_obj
}
},
filename=filename,
chunk_size=aChunkSize,
data_size=self._payload[self._idx['size']])
if not success:
return None
if filename.endswith(u'.dat'):
return gmMimeLib.adjust_extension_by_mimetype(filename)
return filename
