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thisisanshgupta
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Pycode

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'''
Prepare development environment.
Perform the following steps:
- Uninstall ``dmf_control_board_firmware`` if installed as Conda package.
- Install build and run-time Conda dependencies.
- Link working ``.pioenvs`` directory into Conda ``Library`` directory to
make development versions of compiled firmware binaries available to
Python API.
- Link ``dmf_control_board_firmware`` Python package into site packages
directory.
See Also
--------
:func:`develop_unlink`
'''
project_dir = ph.path(__file__).realpath().parent
# Uninstall ``dmf_control_board_firmware`` if installed as Conda package.
info('Check if Conda package is installed...')
version_info = ch.conda_version_info('dmf-control-board-firmware')
if version_info.get('installed') is not None:
info('Uninstall `dmf-control-board-firmware` package...')
ch.conda_exec('uninstall', '-y', 'dmf-control-board-firmware',
verbose=True)
else:
info('`dmf-control-board-firmware` package is not installed.')
# Install build and run-time Conda dependencies.
info('Install build and run-time Conda dependencies...')
recipe_dir = project_dir.joinpath('.conda-recipe').realpath()
ch.conda_exec('install', '-y', '-n', 'root', 'conda-build', verbose=True)
ch.development_setup(recipe_dir, verbose=True)
# Link working ``.pioenvs`` directory into Conda ``Library`` directory.
info('Link working firmware directories into Conda environment.')
pio_bin_dir = pioh.conda_bin_path()
fw_bin_dir = pio_bin_dir.joinpath('dmf-control-board-firmware')
if not fw_bin_dir.exists():
project_dir.joinpath('.pioenvs').junction(fw_bin_dir)
fw_config_ini = fw_bin_dir.joinpath('platformio.ini')
if not fw_config_ini.exists():
project_dir.joinpath('platformio.ini').link(fw_config_ini)
# Link ``dmf_control_board_firmware`` Python package `conda.pth` in site
# packages directory.
info('Link working Python directory into Conda environment...')
ch.conda_exec('develop', project_dir, verbose=True)
info(72 * '-' + '\nFinished')"
606,"def develop_unlink(options, info):
'''
Prepare development environment.
Perform the following steps:
- Unlink working ``.pioenvs`` directory into Conda ``Library`` directory.
- Unlink ``dmf_control_board_firmware`` Python package from site packages
directory.
See Also
--------
:func:`develop_link`
'''
project_dir = ph.path(__file__).realpath().parent
# Unlink working ``.pioenvs`` directory into Conda ``Library`` directory.
info('Unlink working firmware directories from Conda environment.')
pio_bin_dir = pioh.conda_bin_path()
fw_bin_dir = pio_bin_dir.joinpath('dmf-control-board-firmware')
if fw_bin_dir.exists():
fw_config_ini = fw_bin_dir.joinpath('platformio.ini')
if fw_config_ini.exists():
fw_config_ini.unlink()
fw_bin_dir.unlink()
# Remove link to ``dmf_control_board_firmware`` Python package in
# `conda.pth` in site packages directory.
info('Unlink working Python directory from Conda environment...')
ch.conda_exec('develop', '-u', project_dir, verbose=True)
info(72 * '-' + '\nFinished')"
607,"def response(self, parameters):
r""""""Return the forward response in base dimensions
:math:`\hat{\sigma }(\omega ) = \sigma _\infty \left(1 - \sum_i \frac
{m_i}{1 + (j \omega \tau_i)^c_i}\right)`
Parameters
----------
pars:
Returns
-------
response: Nx2 array, first axis denotes frequencies, seconds real and
imaginary parts
""""""
# get a config object