def copyValueFile(self, **kwargs):
"""Duplicate file value on filesystem"""
src_path = self.getValueFilePath(uid=kwargs['src_uid'],
path=kwargs['src_path'],
name=kwargs['name'],
title=kwargs.get('title', ''))
if not os.path.exists(src_path):
return
name = kwargs['name']
path = self.getValueDirectoryPath(**kwargs)
# Process new filename
filename = self.getValueFilename(**kwargs)
# Update config file
self.createSubDirectories(path, self.storage_path)
self.setFilenameInConfigFile(path, name, filename)
# Then copy file
dst_path = self.getValueFilePath(**kwargs)
copy_file(src_path, dst_path)
return
def setRDFFile(self, value, **kwargs):
"""Copy rdf file on filesystem"""
# Put value in buffer
buffer = StringIO(value)
copy_file(buffer, self.getRDFFilePath(**kwargs))
buffer.close()
def setRDFFile(self, value, **kwargs):
"""Copy rdf file on filesystem"""
# Put value in buffer
buffer = StringIO(value)
copy_file(buffer, self.getRDFFilePath(**kwargs))
buffer.close()
def copyValueFile(self, **kwargs):
"""Duplicate file value on filesystem"""
src_path = self.getValueFilePath(uid=kwargs['src_uid'], name=kwargs['name'])
if not os.path.exists(src_path):
return
dst_path = self.getValueFilePath(**kwargs)
copy_file(src_path, dst_path)
def setData(self, value):
""" @param : value """
if type(value) is StringType:
value = cStringIO.StringIO(value)
if hasattr(value, 'read') and hasattr(value, 'seek'):
value.seek(0, 0)
copy_file(value, self.path)
else:
raise ValueError('%s is not a file' % type(value))
def setData(self, value):
""" @param : value """
if type(value) is StringType:
value = cStringIO.StringIO(value)
if hasattr(value, 'read') and hasattr(value, 'seek'):
value.seek(0,0)
copy_file(value, self.path)
else:
raise ValueError('%s is not a file' % type(value))
def copyValueFile(self, **kwargs):
"""Duplicate file value on filesystem"""
src_path = self.getValueFilePath(uid=kwargs['src_uid'],
name=kwargs['name'])
if not os.path.exists(src_path):
return
dst_path = self.getValueFilePath(**kwargs)
copy_file(src_path, dst_path)
def copyValueFile(self, **kwargs):
"""Duplicate file value on filesystem"""
src_path = self.getValueFilePath(uid=kwargs['src_uid'], path=kwargs['src_path'], name=kwargs['name'], title=kwargs.get('title', ''))
if not os.path.exists(src_path):
return
dst_path = self.getValueFilePath(**kwargs)
self.createSubDirectories(self.getValueDirectoryPath(**kwargs), self.storage_path)
copy_file(src_path, dst_path)
def setValueFile(self, value, **kwargs):
"""Copy file value on filesystem"""
# Put value in buffer
buffer = value
if type(value) is type(''):
# Put value in buffer
buffer = StringIO(value)
if hasattr(buffer, 'read') and hasattr(buffer, 'seek'):
copy_file(buffer, self.getValueFilePath(**kwargs))
else:
raise ValueError('%s is not a file' % type(buffer))
def setValueFile(self, value, **kwargs):
"""Copy file value on filesystem"""
# Put value in buffer
buffer = value
if type(value) is type(''):
# Put value in buffer
buffer = StringIO(value)
if hasattr(buffer, 'read') and hasattr(buffer, 'seek'):
copy_file(buffer, self.getValueFilePath(**kwargs))
else:
raise ValueError('%s is not a file' % type(buffer))
def copyValueFile(self, **kwargs):
"""Duplicate file value on filesystem"""
src_path = self.getValueFilePath(uid=kwargs['src_uid'],
path=kwargs['src_path'],
name=kwargs['name'],
title=kwargs.get('title', ''))
if not os.path.exists(src_path):
return
dst_path = self.getValueFilePath(**kwargs)
self.createSubDirectories(self.getValueDirectoryPath(**kwargs),
self.storage_path)
copy_file(src_path, dst_path)
def copyValueFile(self, **kwargs):
"""Duplicate file value on filesystem"""
src_path = self.getValueFilePath(uid=kwargs['src_uid'], path=kwargs['src_path'], name=kwargs['name'], title=kwargs.get('title', ''))
if not os.path.exists(src_path):
return
name = kwargs['name']
path = self.getValueDirectoryPath(**kwargs)
# Process new filename
filename = self.getValueFilename(**kwargs)
# Update config file
self.createSubDirectories(path, self.storage_path)
self.setFilenameInConfigFile(path, name, filename)
# Then copy file
dst_path = self.getValueFilePath(**kwargs)
copy_file(src_path, dst_path)
return
def set(self, name, instance, value, **kwargs):
"""Set value of a field"""
# Ignore initialize process
initializing = kwargs.get('_initializing_', False)
if initializing:
return
# Remove acquisition wrappers
value = aq_base(value)
# Create File System Storage Info
info = self.setFSSInfo(name, instance, value, **kwargs)
# Wrap value
if objectImplements(IObjectField, value):
value = value.getRaw(self.instance)
if objectImplements(IBaseUnit, value):
value = value.getRaw()
elif isinstance(value, File):
value = value.data
else:
value = str(value)
# Copy file on filesystem
strategy = self.getStorageStrategy(name, instance)
props = self.getStorageStrategyProperties(name, instance, info)
if isinstance(value, FSSPdata):
## put all in temporory file
fd, pathtemp = tempfile.mkstemp(prefix="tempfss")
copy_file(value, pathtemp)
value = filestream_iterator(pathtemp, mode='rb')
strategy.setValueFile(value, **props)
value.close()
os.close(fd)
rm_file(pathtemp)
elif isinstance(value, Pdata):
fd, pathtemp = tempfile.mkstemp(prefix="tempfss")
f = open(pathtemp, 'wb')
data = value
while data is not None:
f.write(data.data)
data = data.next
f.seek(0, 0)
f.close()
f = open(pathtemp, 'rb')
strategy.setValueFile(f, **props)
f.close()
os.close(fd)
rm_file(pathtemp)
else:
strategy.setValueFile(value, **props)
# Create RDF file
conf = self.getConf()
is_rdf_enabled = conf.isRDFEnabled()
rdf_script = conf.getRDFScript()
if is_rdf_enabled:
# Replace rdf file
rdf_value = info.getRDFValue(name, instance, rdf_script)
strategy.setRDFFile(rdf_value, **props)
def set(self, name, instance, value, **kwargs):
"""Set value of a field"""
# Ignore initialize process
initializing = kwargs.get('_initializing_', False)
if initializing:
return
# Remove acquisition wrappers
value = aq_base(value)
# Create File System Storage Info
info = self.setFSSInfo(name, instance, value, **kwargs)
# Wrap value
if objectImplements(IObjectField, value):
value = value.getRaw(self.instance)
if objectImplements(IBaseUnit, value):
value = value.getRaw()
elif isinstance(value, File):
value = value.data
else:
value = str(value)
# Copy file on filesystem
strategy = self.getStorageStrategy(name, instance)
props = self.getStorageStrategyProperties(name, instance, info)
if isinstance(value, FSSPdata):
## put all in temporory file
fd, pathtemp = tempfile.mkstemp(prefix="tempfss")
copy_file(value, pathtemp)
value = filestream_iterator(pathtemp, mode='rb')
strategy.setValueFile(value, **props)
value.close()
os.close(fd)
rm_file(pathtemp)
elif isinstance(value, Pdata):
fd, pathtemp = tempfile.mkstemp(prefix="tempfss")
f = open(pathtemp,'wb')
data = value
while data is not None:
f.write(data.data)
data = data.next
f.seek(0, 0)
f.close()
f = open(pathtemp,'rb')
strategy.setValueFile(f, **props)
f.close()
os.close(fd)
rm_file(pathtemp)
else:
strategy.setValueFile(value, **props)
# Create RDF file
conf = self.getConf()
is_rdf_enabled = conf.isRDFEnabled()
rdf_script = conf.getRDFScript()
if is_rdf_enabled:
# Replace rdf file
rdf_value = info.getRDFValue(name, instance, rdf_script)
strategy.setRDFFile(rdf_value, **props)