def _is_source_updated(self, file_name, file_content, source_template):
changed = True
content = file_content
with_permission = True
try:
content = _mix(
file_content,
oct(file_system.file_permissions(source_template)),
)
except exceptions.NoPermissionsNeeded:
# HttpFs does not have getsyspath
# zip, tar have no permission
# win32 does not work
with_permission = False
pass
content_hash = get_hash(content)
if file_system.exists(file_name):
if file_name in self.hashes:
if content_hash == self.hashes[file_name]:
changed = False
# else the dest file has not been created yet
# so no need to get content hash at all
if changed:
self.hashes[file_name] = content_hash
return changed, with_permission
def get_file_hash(afile, with_permission=True):
content = file_system.read_bytes(afile)
try:
if with_permission:
content = _mix(content, oct(file_system.file_permissions(afile)))
except exceptions.NoPermissionsNeeded:
# HttpFs does not have getsyspath
# zip, tar have no permission
# win32 does not work
pass
return get_hash(content)
def _is_source_updated(self, file_name, file_content, source_template):
changed = True
content = _mix(file_content,
oct(file_system.file_permissions(source_template)))
content_hash = get_hash(content)
if file_system.exists(file_name):
if file_name in self.hashes:
if content_hash == self.hashes[file_name]:
changed = False
# else the dest file has not been created yet
# so no need to get content hash at all
if changed:
self.hashes[file_name] = content_hash
return changed
def test_file_permissions_file_not_found():
file_system.file_permissions("I does not exist")
def file_permissions_disabled_on_windows():
if sys.platform == "win32":
permissions = file_system.file_permissions("abc")
eq_("no-permission-support", permissions)
else:
raise SkipTest("No test required")
def get_file_hash(afile):
content = file_system.read_bytes(afile)
content = _mix(content, oct(file_system.file_permissions(afile)))
return get_hash(content)