def write(self):
#do throttle warning
all_keys = ' '.join(map(lambda b: b.get_key(), self._flow_graph.get_enabled_blocks()))
if ('usrp' not in all_keys) and ('audio' not in all_keys) and ('throttle' not in all_keys) and self._generate_options != 'hb':
Messages.send_warning('''\
This flow graph may not have flow control: no audio or usrp blocks found. \
Add a Misc->Throttle block to your flow graph to avoid CPU congestion.''')
#generate
open(self.get_file_path(), 'w').write(str(self))
if self._generate_options == 'hb':
#convert hier block to xml wrapper
convert_hier.convert_hier(self._flow_graph, self.get_file_path())
os.chmod(self.get_file_path(), self._mode)
def write(self):
#do throttle warning
throttled = any(map(lambda b: b.throttle(), self._flow_graph.get_enabled_blocks()))
if not throttled and self._generate_options != 'hb':
Messages.send_warning('''\
This flow graph may not have flow control: no audio or usrp blocks found. \
Add a Misc->Throttle block to your flow graph to avoid CPU congestion.''')
#generate
open(self.get_file_path(), 'w').write(str(self))
if self._generate_options == 'hb':
#convert hier block to xml wrapper
convert_hier.convert_hier(self._flow_graph, self.get_file_path())
os.chmod(self.get_file_path(), self._mode)
def write(self):
#do throttle warning
throttling_blocks = filter(lambda b: b.throttle(), self._flow_graph.get_enabled_blocks())
if not throttling_blocks and self._generate_options != 'hb':
Messages.send_warning('''\
This flow graph may not have flow control: no audio or RF hardware blocks found. \
Add a Misc->Throttle block to your flow graph to avoid CPU congestion.''')
if len(throttling_blocks) > 1:
keys = set(map(lambda b: b.get_key(), throttling_blocks))
if len(keys) > 1 and 'blocks_throttle' in keys:
Messages.send_warning('''\
This flow graph contains a throttle block and another rate limiting block, e.g. a hardware source or sink. \
This is usually undesired. Consider removing the throttle block.''')
#generate
open(self.get_file_path(), 'w').write(str(self))
if self._generate_options == 'hb':
#convert hier block to xml wrapper
convert_hier.convert_hier(self._flow_graph, self.get_file_path())
os.chmod(self.get_file_path(), self._mode)
def write(self):
# do throttle warning
all_keys = " ".join(map(lambda b: b.get_key(), self._flow_graph.get_enabled_blocks()))
if (
("usrp" not in all_keys)
and ("audio" not in all_keys)
and ("throttle" not in all_keys)
and self._generate_options != "hb"
):
Messages.send_warning(
"""\
This flow graph may not have flow control: no audio or usrp blocks found. \
Add a Misc->Throttle block to your flow graph to avoid CPU congestion."""
)
# generate
open(self.get_file_path(), "w").write(str(self))
if self._generate_options == "hb":
# convert hier block to xml wrapper
convert_hier.convert_hier(self._flow_graph, self.get_file_path())
os.chmod(self.get_file_path(), self._mode)
