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| author | Johnathan Corgan <johnathan@corganlabs.com> | 2016-05-27 11:32:21 -0700 |
|---|---|---|
| committer | Johnathan Corgan <johnathan@corganlabs.com> | 2016-05-27 11:32:21 -0700 |
| commit | 34cf3fd99d9b3fa39e10ce1d46b6ede9bf3d5b1f (patch) | |
| tree | 00383c84ec4b12971c80d78ddedafe5413490b21 /grc/core/FlowGraph.py | |
| parent | 7b9343b6e5bf119f57dc78104b7988fee4cd9d84 (diff) | |
| parent | 974c5405bf80500acfc646fd81599b915b3fa2f2 (diff) | |
Merge remote-tracking branch 'gnuradio-wg-grc/master_grcwg'
Diffstat (limited to 'grc/core/FlowGraph.py')
| -rw-r--r-- | grc/core/FlowGraph.py | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/grc/core/FlowGraph.py b/grc/core/FlowGraph.py index 2f33baf8d..949eecaa7 100644 --- a/grc/core/FlowGraph.py +++ b/grc/core/FlowGraph.py @@ -18,7 +18,7 @@ import imp import time from itertools import ifilter, chain -from operator import methodcaller +from operator import methodcaller, attrgetter import re @@ -27,7 +27,6 @@ from .Constants import FLOW_GRAPH_FILE_FORMAT_VERSION from .Element import Element from .utils import odict, expr_utils -_variable_matcher = re.compile('^(variable\w*)$') _parameter_matcher = re.compile('^(parameter)$') _monitors_searcher = re.compile('(ctrlport_monitor)') _bussink_searcher = re.compile('^(bus_sink)$') @@ -72,32 +71,31 @@ class FlowGraph(Element): ############################################## def get_imports(self): """ - Get a set of all import statments in this flow graph namespace. + Get a set of all import statements in this flow graph namespace. Returns: a set of import statements """ - imports = sum([block.get_imports() for block in self.get_enabled_blocks()], []) - imports = sorted(set(imports)) - return imports + imports = sum([block.get_imports() for block in self.iter_enabled_blocks()], []) + return sorted(set(imports)) def get_variables(self): """ Get a list of all variables in this flow graph namespace. - Exclude paramterized variables. + Exclude parameterized variables. Returns: a sorted list of variable blocks in order of dependency (indep -> dep) """ - variables = filter(lambda b: _variable_matcher.match(b.get_key()), self.iter_enabled_blocks()) + variables = filter(attrgetter('is_variable'), self.iter_enabled_blocks()) return expr_utils.sort_objects(variables, methodcaller('get_id'), methodcaller('get_var_make')) def get_parameters(self): """ - Get a list of all paramterized variables in this flow graph namespace. + Get a list of all parameterized variables in this flow graph namespace. Returns: - a list of paramterized variables + a list of parameterized variables """ parameters = filter(lambda b: _parameter_matcher.match(b.get_key()), self.iter_enabled_blocks()) return parameters |