Merged r9481:9518 on jblum/grc_reorganize into trunk. Reorganized grc source under gnuradio.grc module. Trunk passes make distcheck.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9525 221aa14e-8319-0410-a670-987f0aec2ac5

1 files changed, 73 insertions, 0 deletions

diff --git a/grc/src/platforms/python/Platform.py b/grc/src/platforms/python/Platform.py
new file mode 100644
index 000000000..c31701e0e
--- /dev/null
+++ b/grc/src/platforms/python/Platform.py
@@ -0,0 +1,73 @@
+"""
+Copyright 2008 Free Software Foundation, Inc.
+This file is part of GNU Radio
+
+GNU Radio Companion is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+GNU Radio Companion is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+"""
+
+import os
+from .. base.Constants import FLOW_GRAPH_FILE_EXTENSION
+from .. base.Platform import Platform as _Platform
+from FlowGraph import FlowGraph as _FlowGraph
+from Connection import Connection as _Connection
+from Block import Block as _Block
+from Port import Source,Sink
+from Param import Param as _Param
+from Generator import Generator
+from Constants import \
+	HIER_BLOCKS_LIB_DIR, BLOCK_DTD, \
+	BLOCK_TREE, DEFAULT_FLOW_GRAPH, \
+	BLOCKS_DIR
+
+class Platform(_Platform):
+
+	def __init__(self, block_paths_internal_only=[], block_paths_external=[]):
+		"""
+		Make a platform for gnuradio.
+		The internal only list will replace the current block path.
+		@param block_paths_internal_only a list of blocks internal to this platform
+		@param block_paths_external a list of blocks to load in addition to the above blocks
+		"""
+		#ensure hier dir
+		if not os.path.exists(HIER_BLOCKS_LIB_DIR): os.mkdir(HIER_BLOCKS_LIB_DIR)
+		#handle internal/only
+		if block_paths_internal_only:
+			block_paths = map(lambda b: os.path.join(BLOCKS_DIR, b), ['options.xml'] + block_paths_internal_only)
+		else: block_paths = [BLOCKS_DIR]
+		#handle external
+		block_paths.extend(block_paths_external)
+		#append custom hiers
+		block_paths.append(HIER_BLOCKS_LIB_DIR)
+		#init
+		_Platform.__init__(
+			self,
+			name='GNURadio Python',
+			key='gnuradio_python',
+			block_paths=block_paths,
+			block_dtd=BLOCK_DTD,
+			block_tree=BLOCK_TREE,
+			default_flow_graph=DEFAULT_FLOW_GRAPH,
+			generator=Generator,
+		)
+
+	##############################################
+	# Constructors
+	##############################################
+	FlowGraph = _FlowGraph
+	Connection = _Connection
+	Block = _Block
+	Source = Source
+	Sink = Sink
+	Param = _Param