diff options
Diffstat (limited to 'grc/python/FlowGraph.py')
| -rw-r--r-- | grc/python/FlowGraph.py | 48 |
1 files changed, 35 insertions, 13 deletions
diff --git a/grc/python/FlowGraph.py b/grc/python/FlowGraph.py index 89a169355b..9d48401ea0 100644 --- a/grc/python/FlowGraph.py +++ b/grc/python/FlowGraph.py @@ -35,10 +35,14 @@ class FlowGraph(_FlowGraph, _GUIFlowGraph): def _eval(self, code, namespace, namespace_hash): """ Evaluate the code with the given namespace. - @param code a string with python code - @param namespace a dict representing the namespace - @param namespace_hash a unique hash for the namespace - @return the resultant object + + Args: + code: a string with python code + namespace: a dict representing the namespace + namespace_hash: a unique hash for the namespace + + Returns: + the resultant object """ if not code: raise Exception, 'Cannot evaluate empty statement.' my_hash = hash(code) ^ namespace_hash @@ -51,8 +55,12 @@ class FlowGraph(_FlowGraph, _GUIFlowGraph): def get_io_signaturev(self, direction): """ Get a list of io signatures for this flow graph. - @param direction a string of 'in' or 'out' - @return a list of dicts with: type, label, vlen, size + + Args: + direction: a string of 'in' or 'out' + + Returns: + a list of dicts with: type, label, vlen, size """ sorted_pads = { 'in': self.get_pad_sources(), @@ -69,7 +77,9 @@ class FlowGraph(_FlowGraph, _GUIFlowGraph): def get_pad_sources(self): """ Get a list of pad source blocks sorted by id order. - @return a list of pad source blocks in this flow graph + + Returns: + a list of pad source blocks in this flow graph """ pads = filter(lambda b: b.get_key() == 'pad_source', self.get_enabled_blocks()) return sorted(pads, lambda x, y: cmp(x.get_id(), y.get_id())) @@ -77,7 +87,9 @@ class FlowGraph(_FlowGraph, _GUIFlowGraph): def get_pad_sinks(self): """ Get a list of pad sink blocks sorted by id order. - @return a list of pad sink blocks in this flow graph + + Returns: + a list of pad sink blocks in this flow graph """ pads = filter(lambda b: b.get_key() == 'pad_sink', self.get_enabled_blocks()) return sorted(pads, lambda x, y: cmp(x.get_id(), y.get_id())) @@ -85,7 +97,9 @@ class FlowGraph(_FlowGraph, _GUIFlowGraph): def get_imports(self): """ Get a set of all import statments in this flow graph namespace. - @return a set of import statements + + Returns: + a set of import statements """ imports = sum([block.get_imports() for block in self.get_enabled_blocks()], []) imports = sorted(set(imports)) @@ -95,7 +109,9 @@ class FlowGraph(_FlowGraph, _GUIFlowGraph): """ Get a list of all variables in this flow graph namespace. Exclude paramterized variables. - @return a sorted list of variable blocks in order of dependency (indep -> dep) + + Returns: + a sorted list of variable blocks in order of dependency (indep -> dep) """ variables = filter(lambda b: _variable_matcher.match(b.get_key()), self.get_enabled_blocks()) return expr_utils.sort_objects(variables, lambda v: v.get_id(), lambda v: v.get_var_make()) @@ -103,7 +119,9 @@ class FlowGraph(_FlowGraph, _GUIFlowGraph): def get_parameters(self): """ Get a list of all paramterized variables in this flow graph namespace. - @return a list of paramterized variables + + Returns: + a list of paramterized variables """ parameters = filter(lambda b: _parameter_matcher.match(b.get_key()), self.get_enabled_blocks()) return parameters @@ -118,9 +136,13 @@ class FlowGraph(_FlowGraph, _GUIFlowGraph): def evaluate(self, expr): """ Evaluate the expression. - @param expr the string expression + + Args: + expr: the string expression @throw Exception bad expression - @return the evaluated data + + Returns: + the evaluated data """ if self._renew_eval_ns: self._renew_eval_ns = False |