def test_duplicate_error(self):
text = ("key1: value1\n" "key1: value2\n")
with StringIO(text) as stream:
with self.assertRaises(RFC822SyntaxError) as call:
load_rfc822_records(stream)
self.assertEqual(
call.exception.msg,
"Job has a duplicate key 'key1' with old value 'value1'"
" and new value 'value2'")
def test_duplicate_error(self):
text = (
"key1: value1\n"
"key1: value2\n"
)
with StringIO(text) as stream:
with self.assertRaises(RFC822SyntaxError) as call:
load_rfc822_records(stream)
self.assertEqual(call.exception.msg, (
"Job has a duplicate key 'key1' with old value 'value1'"
" and new value 'value2'"))
def _plugin_resource(self, job):
proc = self._run_command(job)
if proc.returncode == 127:
logging.warning("Unable to find command: %s", job.command)
return
line_list = []
for byte_line in proc.stdout.splitlines():
try:
line = byte_line.decode("UTF-8")
except UnicodeDecodeError as exc:
logger.warning("resource script %s returned invalid UTF-8 data"
" %r: %s", job, byte_line, exc)
else:
line_list.append(line)
with StringIO("\n".join(line_list)) as stream:
try:
record_list = load_rfc822_records(stream)
except RFC822SyntaxError as exc:
logger.warning("resource script %s returned invalid RFC822"
" data: %s", job, exc)
else:
for record in record_list:
logger.info("Storing resource record %s: %s",
job.name, record)
resource = Resource(record)
self._context.add_resource(job.name, resource)
def test_many_records(self):
text = ("key1:value1\n" "\n" "key2:value2\n" "\n" "key3:value3\n")
with StringIO(text) as stream:
records = load_rfc822_records(stream)
self.assertEqual(len(records), 3)
self.assertEqual(records[0], {'key1': 'value1'})
self.assertEqual(records[1], {'key2': 'value2'})
self.assertEqual(records[2], {'key3': 'value3'})
def test_relevant_whitespace(self):
text = (
"key:\n"
" value\n"
)
with StringIO(text) as stream:
records = load_rfc822_records(stream)
self.assertEqual(len(records), 1)
self.assertEqual(records[0].data, {'key': 'value'})
def test_relevant_whitespace(self):
text = (
"key:\n"
" value\n"
)
with StringIO(text) as stream:
records = load_rfc822_records(stream)
self.assertEqual(len(records), 1)
self.assertEqual(records[0], {'key': 'value'})
def test_multiline_value(self):
text = (
"key:\n"
" longer\n"
" value\n"
)
with StringIO(text) as stream:
records = load_rfc822_records(stream)
self.assertEqual(len(records), 1)
self.assertEqual(records[0].data, {'key': 'longer\nvalue'})
def test_multiline_value(self):
text = (
"key:\n"
" longer\n"
" value\n"
)
with StringIO(text) as stream:
records = load_rfc822_records(stream)
self.assertEqual(len(records), 1)
self.assertEqual(records[0], {'key': 'longer\nvalue'})
def test_many_multiline_values(self):
text = ("key1:initial\n"
" longer\n"
" value 1\n"
"\n"
"key2:\n"
" longer\n"
" value 2\n")
with StringIO(text) as stream:
records = load_rfc822_records(stream)
self.assertEqual(len(records), 2)
self.assertEqual(records[0], {'key1': 'initial\nlonger\nvalue 1'})
self.assertEqual(records[1], {'key2': 'longer\nvalue 2'})
def test_many_records(self):
text = (
"key1:value1\n"
"\n"
"key2:value2\n"
"\n"
"key3:value3\n"
)
with StringIO(text) as stream:
records = load_rfc822_records(stream)
self.assertEqual(len(records), 3)
self.assertEqual(records[0].data, {'key1': 'value1'})
self.assertEqual(records[1].data, {'key2': 'value2'})
self.assertEqual(records[2].data, {'key3': 'value3'})
def test_many_multiline_values(self):
text = (
"key1:initial\n"
" longer\n"
" value 1\n"
"\n"
"key2:\n"
" longer\n"
" value 2\n"
)
with StringIO(text) as stream:
records = load_rfc822_records(stream)
self.assertEqual(len(records), 2)
self.assertEqual(records[0].data, {'key1': 'initial\nlonger\nvalue 1'})
self.assertEqual(records[1].data, {'key2': 'longer\nvalue 2'})
def load(self, somewhere):
if isinstance(somewhere, str):
# Load data from a file with the given name
filename = somewhere
with open(filename, 'rt', encoding='UTF-8') as stream:
return load(stream)
if isinstance(somewhere, TextIOWrapper):
stream = somewhere
logger.debug("Loading jobs definitions from %r...", stream.name)
record_list = load_rfc822_records(stream)
job_list = []
for record in record_list:
job = JobDefinition.from_rfc822_record(record)
logger.debug("Loaded %r", job)
job_list.append(job)
return job_list
else:
raise TypeError("Unsupported type of 'somewhere': {!r}".format(
type(somewhere)))
def load(self, somewhere):
if isinstance(somewhere, str):
# Load data from a file with the given name
filename = somewhere
with open(filename, 'rt', encoding='UTF-8') as stream:
return load(stream)
if isinstance(somewhere, TextIOWrapper):
stream = somewhere
logger.debug("Loading jobs definitions from %r...", stream.name)
record_list = load_rfc822_records(stream)
job_list = []
for record in record_list:
job = JobDefinition.from_rfc822_record(record)
logger.debug("Loaded %r", job)
job_list.append(job)
return job_list
else:
raise TypeError(
"Unsupported type of 'somewhere': {!r}".format(
type(somewhere)))
def test_empty(self):
with StringIO("") as stream:
records = load_rfc822_records(stream)
self.assertEqual(len(records), 0)
def test_syntax_error(self):
text = "key1 = value1"
with StringIO(text) as stream:
with self.assertRaises(RFC822SyntaxError) as call:
load_rfc822_records(stream)
self.assertEqual(call.exception.msg, "Unexpected non-empty line")
def test_bad_multiline(self):
text = " extra value"
with StringIO(text) as stream:
with self.assertRaises(RFC822SyntaxError) as call:
load_rfc822_records(stream)
self.assertEqual(call.exception.msg, "Unexpected multi-line value")
def test_empty(self):
with StringIO("") as stream:
records = load_rfc822_records(stream)
self.assertEqual(len(records), 0)
def test_garbage(self):
text = "garbage"
with StringIO(text) as stream:
with self.assertRaises(RFC822SyntaxError) as call:
load_rfc822_records(stream)
self.assertEqual(call.exception.msg, "Unexpected non-empty line")
def test_bad_multilie(self):
text = " extra value"
with StringIO(text) as stream:
with self.assertRaises(RFC822SyntaxError) as call:
load_rfc822_records(stream)
self.assertEqual(call.exception.msg, "Unexpected multi-line value")
def test_single_record(self):
with StringIO("key:value") as stream:
records = load_rfc822_records(stream)
self.assertEqual(len(records), 1)
self.assertEqual(records[0].data, {'key': 'value'})
def test_single_record(self):
with StringIO("key:value") as stream:
records = load_rfc822_records(stream)
self.assertEqual(len(records), 1)
self.assertEqual(records[0], {'key': 'value'})