def load_backup(self) -> Optional[str]:
if config.local_copy_dir is None:
return None
try:
res = resource_string(self.local_copy_fn)
if isinstance(res, bytes):
return res.decode('utf-8')
return res
except IOError as ex:
log.warning(
"Caught an exception trying to load local backup for {} via {}: {}"
.format(self.url, self.local_copy_fn, ex))
return None
def plumbing(fn: str) -> Plumbing:
"""
Create a new plumbing instance by parsing yaml from the filename.
:param fn: A filename containing the pipeline.
:return: A plumbing object
This uses the resource framework to locate the yaml file which means that pipelines can be shipped as plugins.
"""
pid = os.path.splitext(fn)[0]
ystr = resource_string(fn)
if ystr is None:
raise PipeException("Plumbing not found: %s" % fn)
pipeline = yaml.safe_load(ystr)
return Plumbing(pipeline=pipeline, pid=pid)
def plumbing(fn):
"""
Create a new plumbing instance by parsing yaml from the filename.
:param fn: A filename containing the pipeline.
:return: A plumbing object
This uses the resource framework to locate the yaml file which means that pipelines can be shipped as plugins.
"""
id = os.path.splitext(fn)[0]
ystr = resource_string(fn)
if ystr is None:
raise PipeException("Plumbing not found: %s" % fn)
pipeline = yaml.safe_load(ystr)
return Plumbing(pipeline=pipeline, id=id)
def test_resource_string(self):
assert(resource_string("missing") is None)
assert(resource_string("missing", "gone") is None)
assert(resource_string('test/data/empty.txt') == 'empty')
assert(resource_string('empty.txt', 'test/data') == 'empty')
tmp = tempfile.NamedTemporaryFile('w').name
with open(tmp, "w") as fd:
fd.write("test")
try:
assert(resource_string(tmp) == "test")
(d, fn) = os.path.split(tmp)
assert(resource_string(fn, d) == "test")
except IOError, ex:
raise ex
def test_resource_string(self):
assert(resource_string("missing") is None)
assert(resource_string("missing", "gone") is None)
assert(resource_string('test/data/empty.txt') == six.b('empty'))
assert(resource_string('empty.txt', 'test/data') == six.b('empty'))
tmp = tempfile.NamedTemporaryFile('w').name
with open(tmp, "w") as fd:
fd.write("test")
try:
print(resource_string(tmp))
assert(resource_string(tmp) == 'test')
(d, fn) = os.path.split(tmp)
assert(resource_string(fn, d) == 'test')
except IOError as ex:
raise ex
finally:
try:
os.unlink(tmp)
except Exception:
pass
def test_resource_string(self):
assert(resource_string("missing") is None)
assert(resource_string("missing", "gone") is None)
assert(resource_string('test/data/empty.txt') == six.b('empty'))
assert(resource_string('empty.txt', 'test/data') == six.b('empty'))
tmp = tempfile.NamedTemporaryFile('w').name
with open(tmp, "w") as fd:
fd.write("test")
try:
print(resource_string(tmp))
assert(resource_string(tmp) == 'test')
(d, fn) = os.path.split(tmp)
assert(resource_string(fn, d) == 'test')
except IOError as ex:
raise ex
finally:
try:
os.unlink(tmp)
except Exception:
pass
def favicon_ico(self):
cherrypy.response.headers['Content-Type'] = 'image/x-icon'
return resource_string('favicon.ico', "site/static/icons")
def favicon_ico(self):
"""Returns the pyff icon (the alchemic symbol for sublimation).
"""
cherrypy.response.headers['Content-Type'] = 'image/x-icon'
return resource_string('favicon.ico', "site/static/icons")
def favicon_ico(self):
"""Returns the pyff icon (the alchemic symbol for sublimation).
"""
cherrypy.response.headers['Content-Type'] = 'image/x-icon'
return resource_string('favicon.ico', "site/static/icons")