def fs_create_document_link(index_instance, document, suffix=0):
if FILESERVING_ENABLE:
filename = assemble_suffixed_filename(document.file.name, suffix)
filepath = assemble_path_from_list(
[FILESERVING_PATH,
get_instance_path(index_instance), filename])
try:
os.symlink(document.file.path, filepath)
except OSError, exc:
if exc.errno == errno.EEXIST:
# This link should not exist, try to delete it
try:
os.unlink(filepath)
# Try again
os.symlink(document.file.path, filepath)
except Exception, exc:
raise Exception(
_(u'Unable to create symbolic link, file exists and could not be deleted: %(filepath)s; %(exc)s'
) % {
'filepath': filepath,
'exc': exc
})
else:
raise Exception(
_(u'Unable to create symbolic link: %(filepath)s; %(exc)s')
% {
'filepath': filepath,
'exc': exc
})
def fs_create_document_link(index_instance, document, suffix=0):
if FILESERVING_ENABLE:
filename = assemble_suffixed_filename(document.file.name, suffix)
filepath = assemble_path_from_list([FILESERVING_PATH, get_instance_path(index_instance), filename])
try:
os.symlink(document.file.path, filepath)
except OSError, exc:
if exc.errno == errno.EEXIST:
# This link should not exist, try to delete it
try:
os.unlink(filepath)
# Try again
os.symlink(document.file.path, filepath)
except Exception, exc:
raise Exception(
_(
u"Unable to create symbolic link, file exists and could not be deleted: %(filepath)s; %(exc)s"
)
% {"filepath": filepath, "exc": exc}
)
else:
raise Exception(
_(u"Unable to create symbolic link: %(filepath)s; %(exc)s") % {"filepath": filepath, "exc": exc}
)
def fs_delete_index_directory(index_instance):
if FILESERVING_ENABLE:
target_directory = assemble_path_from_list([FILESERVING_PATH, get_instance_path(index_instance)])
try:
os.removedirs(target_directory)
except OSError, exc:
if exc.errno == errno.EEXIST:
pass
else:
raise Exception(_(u"Unable to delete indexing directory; %s") % exc)
def fs_delete_document_link(index_instance, document, suffix=0):
if FILESERVING_ENABLE:
filename = assemble_suffixed_filename(document.file.name, suffix)
filepath = assemble_path_from_list([FILESERVING_PATH, get_instance_path(index_instance), filename])
try:
os.unlink(filepath)
except OSError, exc:
if exc.errno != errno.ENOENT:
# Raise when any error other than doesn't exits
raise Exception(_(u"Unable to delete document symbolic link; %s") % exc)
def get_instance_path(index_instance):
"""
Return a platform formated filesytem path corresponding to an
index instance
"""
names = []
for ancestor in index_instance.get_ancestors():
names.append(ancestor.value)
names.append(index_instance.value)
return assemble_path_from_list(names)
def get_instance_path(index_instance):
"""
Return a platform formated filesytem path corresponding to an
index instance
"""
names = []
for ancestor in index_instance.get_ancestors():
names.append(ancestor.value)
names.append(index_instance.value)
return assemble_path_from_list(names)
def fs_delete_index_directory(index_instance):
if FILESERVING_ENABLE:
target_directory = assemble_path_from_list(
[FILESERVING_PATH,
get_instance_path(index_instance)])
try:
os.removedirs(target_directory)
except OSError, exc:
if exc.errno == errno.EEXIST:
pass
else:
raise Exception(
_(u'Unable to delete indexing directory; %s') % exc)
def fs_delete_document_link(index_instance, document, suffix=0):
if FILESERVING_ENABLE:
filename = assemble_suffixed_filename(document.file.name, suffix)
filepath = assemble_path_from_list(
[FILESERVING_PATH,
get_instance_path(index_instance), filename])
try:
os.unlink(filepath)
except OSError, exc:
if exc.errno != errno.ENOENT:
# Raise when any error other than doesn't exits
raise Exception(
_(u'Unable to delete document symbolic link; %s') % exc)
