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| author | Sebastian Koslowski <koslowski@kit.edu> | 2016-09-18 16:57:41 -0600 |
|---|---|---|
| committer | Sebastian Koslowski <koslowski@kit.edu> | 2016-09-19 04:17:40 -0600 |
| commit | 577cd09c42a02c7824bbd6f6c3a76c53dc114658 (patch) | |
| tree | b3ba3ec976452e79b03ad7dd376484d2e5b2f8a1 /grc/core/Config.py | |
| parent | 824017be176e46655215c7bbfe3a4d0adff8aed4 (diff) | |
grc: refactor: make gr.prefs() optional (for testing)
Diffstat (limited to 'grc/core/Config.py')
| -rw-r--r-- | grc/core/Config.py | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/grc/core/Config.py b/grc/core/Config.py index b65a421b7a..3455a382c1 100644 --- a/grc/core/Config.py +++ b/grc/core/Config.py @@ -18,6 +18,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA """ from __future__ import absolute_import + import os from os.path import expanduser, normpath, expandvars, exists @@ -25,16 +26,14 @@ from . import Constants class Config(object): - - key = 'grc' name = 'GNU Radio Companion (no gui)' license = __doc__.strip() website = 'http://gnuradio.org' hier_block_lib_dir = os.environ.get('GRC_HIER_PATH', Constants.DEFAULT_HIER_BLOCK_LIB_DIR) - def __init__(self, prefs_file, version, version_parts=None): - self.prefs = prefs_file + def __init__(self, version, version_parts=None, prefs=None): + self._gr_prefs = prefs if prefs else DummyPrefs() self.version = version self.version_parts = version_parts or version[1:].split('-', 1)[0].split('.')[:3] @@ -45,8 +44,8 @@ class Config(object): paths_sources = ( self.hier_block_lib_dir, os.environ.get('GRC_BLOCKS_PATH', ''), - self.prefs.get_string('grc', 'local_blocks_path', ''), - self.prefs.get_string('grc', 'global_blocks_path', ''), + self._gr_prefs.get_string('grc', 'local_blocks_path', ''), + self._gr_prefs.get_string('grc', 'global_blocks_path', ''), ) collected_paths = sum((paths.split(path_list_sep) @@ -61,7 +60,22 @@ class Config(object): def default_flow_graph(self): user_default = ( os.environ.get('GRC_DEFAULT_FLOW_GRAPH') or - self.prefs.get_string('grc', 'default_flow_graph', '') or + self._gr_prefs.get_string('grc', 'default_flow_graph', '') or os.path.join(self.hier_block_lib_dir, 'default_flow_graph.grc') ) return user_default if exists(user_default) else Constants.DEFAULT_FLOW_GRAPH + + +class DummyPrefs(object): + + def get_string(self, category, item, default): + return str(default) + + def set_string(self, category, item, value): + pass + + def get_long(self, category, item, default): + return int(default) + + def save(self): + pass |