diff options
Diffstat (limited to 'gr-shd/swig/__init__.py')
| -rw-r--r-- | gr-shd/swig/__init__.py | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/gr-shd/swig/__init__.py b/gr-shd/swig/__init__.py deleted file mode 100644 index a9dea94200..0000000000 --- a/gr-shd/swig/__init__.py +++ /dev/null @@ -1,92 +0,0 @@ -# -# Copyright 2011 Free Software Foundation, Inc. -# -# This file is part of GNU Radio -# -# GNU Radio 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 3, or (at your option) -# any later version. -# -# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to -# the Free Software Foundation, Inc., 51 Franklin Street, -# Boston, MA 02110-1301, USA. -# - -''' -GNU Radio package for the Symplex Hardware Driver. -''' - -######################################################################## -# Prepare shd swig module to make it more pythonic -######################################################################## -def _prepare_shd_swig(): - import shd_swig - - #some useful typedefs for the user - setattr(shd_swig, 'freq_range_t', shd_swig.meta_range_t) - setattr(shd_swig, 'gain_range_t', shd_swig.meta_range_t) - - #Make the python tune request object inherit from float - #so that it can be passed in GRC as a frequency parameter. - #The type checking in GRC will accept the tune request. - class tune_request_t(shd_swig.tune_request_t, float): - def __new__(self, *args): return float.__new__(self) - def __float__(self): return self.target_freq - setattr(shd_swig, 'tune_request_t', tune_request_t) - - #Make the python tune request object inherit from string - #so that it can be passed in GRC as a string parameter. - #The type checking in GRC will accept the device address. - #Define the set/get item special methods for dict access. - class device_addr_t(shd_swig.device_addr_t, str): - def __new__(self, *args): return str.__new__(self) - def __getitem__(self, key): return self.get(key) - def __setitem__(self, key, val): self.set(key, val) - setattr(shd_swig, 'device_addr_t', device_addr_t) - - #handle general things on all shd_swig attributes - #Install the __str__ and __repr__ handlers if applicable - #Create aliases for shd swig attributes to avoid the "_t" - for attr in dir(shd_swig): - myobj = getattr(shd_swig, attr) - if hasattr(myobj, 'to_string'): myobj.__repr__ = lambda o: o.to_string().strip() - if hasattr(myobj, 'to_pp_string'): myobj.__str__ = lambda o: o.to_pp_string().strip() - if hasattr(myobj, 'to_bool'): myobj.__nonzero__ = lambda o: o.to_bool() - if hasattr(myobj, 'to_int'): myobj.__int__ = lambda o: o.to_int() - if hasattr(myobj, 'to_real'): myobj.__float__ = lambda o: o.to_real() - if attr.endswith('_t'): setattr(shd_swig, attr[:-2], myobj) - - #Cast constructor args (FIXME swig handle overloads?) - for attr in ('smini_source', 'smini_sink'): - def constructor_factory(old_constructor): - def constructor_interceptor(*args, **kwargs): - args = list(args) - kwargs = dict(kwargs) - for index, key, cast in ( - (0, 'device_addr', device_addr), - (1, 'io_type', io_type), - ): - if len(args) > index: args[index] = cast(args[index]) - if kwargs.has_key(key): kwargs[key] = cast(kwargs[key]) - return old_constructor(*args, **kwargs) - return constructor_interceptor - setattr(shd_swig, attr, constructor_factory(getattr(shd_swig, attr))) - - #Aliases for deprecated constructors - setattr(shd_swig, 'single_smini_source', shd_swig.smini_source) - setattr(shd_swig, 'single_smini_sink', shd_swig.smini_sink) - setattr(shd_swig, 'multi_smini_source', shd_swig.smini_source) - setattr(shd_swig, 'multi_smini_sink', shd_swig.smini_sink) - -######################################################################## -# Initialize this module with the contents of shd swig -######################################################################## -_prepare_shd_swig() -from shd_swig import * |