def _spawner(func, *args, **kwargs):
if wait != 0:
print('Waiting for background process (%s) to spin up' % (ut.get_funcname(func,)))
proc = ut.spawn_background_process(func, *args, **kwargs)
time.sleep(wait)
assert proc.is_alive(), 'proc (%s) died too soon' % (ut.get_funcname(func,))
return proc
def _spawner(func, *args, **kwargs):
if wait != 0:
print('Waiting for background process (%s) to spin up' %
(ut.get_funcname(func, )))
proc = ut.spawn_background_process(func, *args, **kwargs)
# time.sleep(wait)
assert proc.is_alive(), 'proc (%s) died too soon' % (
ut.get_funcname(func, ))
return proc
def format_cell(cell):
if ut.is_funclike(cell):
header = '# ' + ut.to_title_caps(ut.get_funcname(cell))
code = (header, ut.get_func_sourcecode(cell, stripdef=True, stripret=True))
else:
code = (None, cell)
return generate_notebook.format_cells(code)
def _debug_button(func, r_next, refresh=True):
def _simple_onevent(event):
func()
if refresh:
self.show_page()
_add_button(ut.get_funcname(func), _simple_onevent, r_next())
def _spawner(func, *args, **kwargs):
if thread:
# mp.set_start_method('spawn')
_spawner_func_ = ut.spawn_background_daemon_thread
else:
_spawner_func_ = ut.spawn_background_process
if wait != 0:
print('Waiting for background process (%s) to spin up' %
(ut.get_funcname(func, )))
proc = _spawner_func_(func, *args, **kwargs)
# time.sleep(wait)
assert proc.is_alive(), 'proc (%s) died too soon' % (
ut.get_funcname(func, ))
return proc
def gridsearch_image_function(param_info,
test_func,
args=tuple(),
show_func=None):
"""
gridsearch for a function that produces a single image
"""
import plottool as pt
cfgdict_list, cfglbl_list = param_info.get_gridsearch_input(
defaultslice=slice(0, 10))
fnum = pt.ensure_fnum(None)
if show_func is None:
show_func = pt.imshow
lbl = ut.get_funcname(test_func)
cfgresult_list = [
test_func(*args, **cfgdict)
for cfgdict in ut.ProgressIter(cfgdict_list, lbl=lbl)
]
onclick_func = None
ut.interact_gridsearch_result_images(show_func,
cfgdict_list,
cfglbl_list,
cfgresult_list,
fnum=fnum,
figtitle=lbl,
unpack=False,
max_plots=25,
onclick_func=onclick_func)
pt.iup()
def sort_url(self, col_key, reverse=False):
if reverse:
direction = 'desc'
else:
direction = 'asc'
return flask.url_for(ut.get_funcname(index),
sort=col_key,
direction=direction)
def format_cell(cell):
if ut.is_funclike(cell):
header = '# ' + ut.to_title_caps(ut.get_funcname(cell))
code = (header,
ut.get_func_sourcecode(cell, stripdef=True, stripret=True))
else:
code = (None, cell)
return generate_notebook.format_cells(code)
def _register_nn_simple_weight_func(func):
"""
Used for things that dont require a normalizer like const
"""
filtkey = ut.get_funcname(func).replace('_match_weighter', '').lower()
if ut.VERYVERBOSE:
print('[nn_weights] registering simple func: %r' % (filtkey, ))
NN_WEIGHT_FUNC_DICT[filtkey] = func
return func
def _register_nn_simple_weight_func(func):
"""
Used for things that dont require a normalizer like const, cos, and borda
"""
filtkey = ut.get_funcname(func).replace('_match_weighter', '').lower()
if ut.VERYVERBOSE:
print('[nn_weights] registering simple func: %r' % (filtkey,))
NN_WEIGHT_FUNC_DICT[filtkey] = func
return func
def make_complete(r):
import utool as ut
import rob_interface
modname = 'rob'
testnames = [ut.get_funcname(func) for func in
ut.get_module_owned_functions(rob_interface)]
line = 'complete -W "%s" "%s"' % (' '.join(testnames), modname)
print('add the following line to your bashrc')
print(line)
def register_command(self, name):
import utool as ut
if ut.is_funclike(name):
func = name
name = ut.get_funcname(func)
self._register_command(name, func)
return func
else:
def _wrap(func):
self._register_command(name, func)
return _wrap
def partial_imap_1to1(func, si_func):
import functools
@functools.wraps(si_func)
def wrapper(input_):
if not ut.isiterable(input_):
return func(si_func(input_))
else:
return list(map(func, si_func(input_)))
ut.set_funcname(wrapper, ut.get_callable_name(func) + '_mapper_' +
ut.get_funcname(si_func))
return wrapper
def make_complete(r):
import utool as ut
import rob_interface
modname = 'rob'
testnames = [
ut.get_funcname(func)
for func in ut.get_module_owned_functions(rob_interface)
]
line = 'complete -W "%s" "%s"' % (' '.join(testnames), modname)
print('add the following line to your bashrc')
print(line)
def register_command(self, name):
import utool as ut
if ut.is_funclike(name):
func = name
name = ut.get_funcname(func)
self._register_command(name, func)
return func
else:
def _wrap(func):
self._register_command(name, func)
return _wrap
def generate_all():
r"""
CommandLine:
python -m ibeis.scripts.gen_cand_expts --exec-generate_all --vim
python -m ibeis.scripts.gen_cand_expts --exec-generate_all
python -m ibeis.scripts.gen_cand_expts --exec-generate_all --full
./experiments_overnight.sh
Example:
>>> from ibeis.scripts.gen_cand_expts import * # NOQA
>>> generate_all()
"""
#script_names = ['sh ' + func()[0] for func in TEST_GEN_FUNCS]
script_lines = ut.flatten([
['\n\n### ' + ut.get_funcname(func),
'# python -m ibeis.scripts.gen_cand_expts --exec-' +
ut.get_funcname(func)] + make_standard_test_scripts(func())[2]
for func in TEST_GEN_FUNCS])
fname, script, line_list = write_script_lines(script_lines, 'experiments_overnight.sh')
if ut.get_argflag('--vim'):
ut.editfile(fname)
return fname, script, line_list
def generate_all():
r"""
CommandLine:
python -m ibeis.scripts.gen_cand_expts --exec-generate_all --vim
python -m ibeis.scripts.gen_cand_expts --exec-generate_all
python -m ibeis.scripts.gen_cand_expts --exec-generate_all --full
./experiments_overnight.sh
Example:
>>> from ibeis.scripts.gen_cand_expts import * # NOQA
>>> generate_all()
"""
#script_names = ['sh ' + func()[0] for func in TEST_GEN_FUNCS]
script_lines = ut.flatten([
['\n\n### ' + ut.get_funcname(func),
'# python -m ibeis.scripts.gen_cand_expts --exec-' +
ut.get_funcname(func)] + make_standard_test_scripts(func())[2]
for func in TEST_GEN_FUNCS])
fname, script, line_list = write_script_lines(script_lines, 'experiments_overnight.sh')
if ut.get_argflag('--vim'):
ut.editfile(fname)
return fname, script, line_list
def _register_nn_normalized_weight_func(func):
r"""
Decorator for weighting functions
Registers a nearest neighbor normalized weighting
Used for LNBNN
"""
global NN_WEIGHT_FUNC_DICT
filtkey = ut.get_funcname(func).replace('_fn', '').lower()
if ut.VERYVERBOSE:
print('[nn_weights] registering norm func: %r' % (filtkey, ))
filtfunc = functools.partial(nn_normalized_weight, func)
NN_WEIGHT_FUNC_DICT[filtkey] = filtfunc
return func
def _register_nn_normalized_weight_func(func):
r"""
Decorator for weighting functions
Registers a nearest neighbor normalized weighting
Used for LNBNN
"""
global NN_WEIGHT_FUNC_DICT
filtkey = ut.get_funcname(func).replace('_fn', '').lower()
if ut.VERYVERBOSE:
print('[nn_weights] registering norm func: %r' % (filtkey,))
filtfunc = functools.partial(nn_normalized_weight, func)
NN_WEIGHT_FUNC_DICT[filtkey] = filtfunc
return func
def ensure_task_table():
if not hasattr(app, 'DBTaskTable'):
class DBTaskTable(flask_table.Table):
allow_sort = True
def sort_url(self, col_key, reverse=False):
if reverse:
direction = 'desc'
else:
direction = 'asc'
return flask.url_for(ut.get_funcname(index),
sort=col_key,
direction=direction)
col_nice_lookup = {}
columns = [
'index',
'dbname',
('task', task_link),
# ('link', task_link)
]
for tup in columns:
if isinstance(tup, tuple):
colname, link = tup
colnice = col_nice_lookup.get(colname, colname)
url_kwargs = {a: a for a in ut.get_func_argspec(link).args}
endpoint = ut.get_funcname(link)
link_kw = dict(
name=colnice,
attr=colname,
endpoint=endpoint,
url_kwargs=url_kwargs,
allow_sort=True,
show=True,
)
new_col = flask_table.LinkCol(**link_kw)
elif isinstance(tup, six.string_types):
colname = tup
colnice = col_nice_lookup.get(colname, colname)
new_col = flask_table.Col(name=colnice,
attr=colname,
allow_sort=True,
show=True)
else:
assert False, 'unkonown tup'
DBTaskTable.add_column(colname, new_col)
app.DBTaskTable = DBTaskTable
return app.DBTaskTable
def test_transforms():
r"""
CommandLine:
python -m ibeis_cnn.augment --test-test_transforms --show
Example:
>>> # ENABLE_DOCTEST
>>> from ibeis_cnn.augment import * # NOQA
>>> test_transforms()
"""
from ibeis_cnn import ingest_data, utils, draw_results
data, labels = ingest_data.testdata_patchmatch()
cv2_data = utils.convert_theano_images_to_cv2_images(data)
patches_ = cv2_data[::2]
transform_list = ut.flatten(all_transforms)
num_random = 5
import vtool as vt
for x in range(num_random):
affine_kw = random_affine_kwargs()
func = functools.partial(vt.affine_warp_around_center, **affine_kw)
transform_list.append(func)
orig_list = []
warped_list = []
name_list = []
for patch, func in zip(patches_, transform_list):
if isinstance(func, functools.partial):
name = ut.get_partial_func_name(func)
else:
name = ut.get_funcname(func)
print(name)
warped = func(patch)
orig_list.append(patch)
name_list.append(name)
warped_list.append(warped)
index_list = list(range(len(orig_list)))
label_list = None
tup = draw_results.get_patch_sample_img(orig_list, warped_list, label_list, {'text': name_list}, index_list, (1, len(index_list)))
stacked_img, stacked_offsets, stacked_sfs = tup
ut.quit_if_noshow()
import plottool as pt
pt.imshow(stacked_img)
ut.show_if_requested()
def gridsearch_image_function(param_info, test_func, args=tuple(), show_func=None):
"""
gridsearch for a function that produces a single image
"""
import plottool as pt
cfgdict_list, cfglbl_list = param_info.get_gridsearch_input(defaultslice=slice(0, 10))
fnum = pt.ensure_fnum(None)
if show_func is None:
show_func = pt.imshow
lbl = ut.get_funcname(test_func)
cfgresult_list = [
test_func(*args, **cfgdict)
for cfgdict in ut.ProgressIter(cfgdict_list, lbl=lbl)
]
onclick_func = None
ut.interact_gridsearch_result_images(
show_func, cfgdict_list, cfglbl_list,
cfgresult_list, fnum=fnum,
figtitle=lbl, unpack=False,
max_plots=25, onclick_func=onclick_func)
pt.iup()
def _register_misc_weight_func(func):
filtkey = ut.get_funcname(func).replace('_match_weighter', '').lower()
if ut.VERYVERBOSE:
print('[nn_weights] registering simple func: %r' % (filtkey,))
MISC_WEIGHT_FUNC_DICT[filtkey] = func
return func
def _inject_getter_attrs(metaself,
objname,
attrs,
configurable_attrs,
depc_name=None,
depcache_attrs=None,
settable_attrs=None,
aliased_attrs=None):
"""
Used by the metaclass to inject methods and properties into the class
inheriting from ObjectList1D
"""
if settable_attrs is None:
settable_attrs = []
settable_attrs = set(settable_attrs)
# Inform the class of which variables will be injected
metaself._settable_attrs = settable_attrs
metaself._attrs = attrs
metaself._configurable_attrs = configurable_attrs
if depcache_attrs is None:
metaself._depcache_attrs = []
else:
metaself._depcache_attrs = [
'%s_%s' % (tbl, col) for tbl, col in depcache_attrs
]
if aliased_attrs is not None:
metaself._attrs_aliases = aliased_attrs
else:
metaself._attrs_aliases = {}
# if not getattr(metaself, '__needs_inject__', True):
# return
attr_to_aliases = ut.invert_dict(metaself._attrs_aliases,
unique_vals=False)
# What is difference between configurable and depcache getters?
# Could depcache getters just be made configurable?
# I guess its just an efficincy thing. Actually its config2_-vs-config
# FIXME: rectify differences between normal / configurable / depcache
# getter
def _make_caching_setter(attrname, _rowid_setter):
def _setter(self, values, *args, **kwargs):
if self._ibs is None:
self._internal_attrs[attrname] = values
else:
if self._caching and attrname in self._internal_attrs:
self._internal_attrs[attrname] = values
_rowid_setter(self, self._rowids, values)
ut.set_funcname(_setter, '_set_' + attrname)
return _setter
def _make_caching_getter(attrname, _rowid_getter):
def _getter(self):
if self._ibs is None or (self._caching
and attrname in self._internal_attrs):
data = self._internal_attrs[attrname]
else:
data = _rowid_getter(self, self._rowids)
if self._caching:
self._internal_attrs[attrname] = data
return data
ut.set_funcname(_getter, '_get_' + attrname)
return _getter
# make default version use implicit rowids and another
# that takes explicit rowids.
def _make_setters(objname, attrname):
ibs_funcname = 'set_%s_%s' % (objname, attrname)
def _rowid_setter(self, rowids, values, *args, **kwargs):
ibs_callable = getattr(self._ibs, ibs_funcname)
ibs_callable(rowids, values, *args, **kwargs)
ut.set_funcname(_rowid_setter, '_rowid_set_' + attrname)
_setter = _make_caching_setter(attrname, _rowid_setter)
return _rowid_setter, _setter
# ---
def _make_getters(objname, attrname):
ibs_funcname = 'get_%s_%s' % (objname, attrname)
def _rowid_getter(self, rowids):
ibs_callable = getattr(self._ibs, ibs_funcname)
data = ibs_callable(rowids)
if self._asarray:
data = np.array(data)
return data
ut.set_funcname(_rowid_getter, '_rowid_get_' + attrname)
_getter = _make_caching_getter(attrname, _rowid_getter)
return _rowid_getter, _getter
def _make_cfg_getters(objname, attrname):
ibs_funcname = 'get_%s_%s' % (objname, attrname)
def _rowid_getter(self, rowids):
ibs_callable = getattr(self._ibs, ibs_funcname)
data = ibs_callable(rowids, config2_=self._config)
if self._asarray:
data = np.array(data)
return data
ut.set_funcname(_rowid_getter, '_rowid_get_' + attrname)
_getter = _make_caching_getter(attrname, _rowid_getter)
return _rowid_getter, _getter
def _make_depc_getters(depc_name, attrname, tbl, col):
def _rowid_getter(self, rowids):
depc = getattr(self._ibs, depc_name)
data = depc.get(tbl, rowids, col, config=self._config)
if self._asarray:
data = np.array(data)
return data
ut.set_funcname(_rowid_getter, '_rowid_get_' + attrname)
_getter = _make_caching_getter(attrname, _rowid_getter)
return _rowid_getter, _getter
# Collect setter / getter functions and properties
rowid_getters = []
getters = []
setters = []
properties = []
for attrname in attrs:
_rowid_getter, _getter = _make_getters(objname, attrname)
if attrname in settable_attrs:
_rowid_setter, _setter = _make_setters(objname, attrname)
setters.append(_setter)
else:
_setter = None
prop = property(fget=_getter, fset=_setter)
rowid_getters.append((attrname, _rowid_getter))
getters.append(_getter)
properties.append((attrname, prop))
for attrname in configurable_attrs:
_rowid_getter, _getter = _make_cfg_getters(objname, attrname)
prop = property(fget=_getter)
rowid_getters.append((attrname, _rowid_getter))
getters.append(_getter)
properties.append((attrname, prop))
if depcache_attrs is not None:
for tbl, col in depcache_attrs:
attrname = '%s_%s' % (tbl, col)
_rowid_getter, _getter = _make_depc_getters(
depc_name, attrname, tbl, col)
prop = property(fget=_getter, fset=None)
rowid_getters.append((attrname, _rowid_getter))
getters.append(_getter)
properties.append((attrname, prop))
aliases = []
# Inject all gathered information
for attrname, func in rowid_getters:
funcname = ut.get_funcname(func)
setattr(metaself, funcname, func)
# ensure aliases have rowid getters
for alias in attr_to_aliases.get(attrname, []):
alias_funcname = '_rowid_get_' + alias
setattr(metaself, alias_funcname, func)
for func in getters:
funcname = ut.get_funcname(func)
setattr(metaself, funcname, func)
for func in setters:
funcname = ut.get_funcname(func)
setattr(metaself, funcname, func)
for attrname, prop in properties:
setattr(metaself, attrname, prop)
for alias in attr_to_aliases.pop(attrname, []):
aliases.append((alias, attrname))
setattr(metaself, alias, prop)
if ut.get_argflag('--autogen-core'):
# TODO: turn on autogenertion given a flag
def expand_closure_source(funcname, func):
source = ut.get_func_sourcecode(func)
closure_vars = [
(k, v.cell_contents)
for k, v in zip(func.func_code.co_freevars, func.func_closure)
]
source = ut.unindent(source)
import re
for k, v in closure_vars:
source = re.sub('\\b' + k + '\\b', ut.repr2(v), source)
source = re.sub('def .*\(self', 'def ' + funcname + '(self',
source)
source = ut.indent(source.strip(), ' ') + '\n'
return source
explicit_lines = []
# build explicit version for jedi?
for funcname, func in getters:
source = expand_closure_source(funcname, func)
explicit_lines.append(source)
# build explicit version for jedi?
for funcname, func in setters:
source = expand_closure_source(funcname, func)
explicit_lines.append(source)
for attrname, prop in properties:
getter_name = None if prop.fget is None else ut.get_funcname(
prop.fget)
setter_name = None if prop.fset is None else ut.get_funcname(
prop.fset)
source = ' %s = property(%s, %s)' % (attrname, getter_name,
setter_name)
explicit_lines.append(source)
for alias, attrname in aliases:
source = ' %s = %s' % (alias, attrname)
explicit_lines.append(source)
explicit_source = '\n'.join([
'from ibeis import _ibeis_object',
'',
'',
'class _%s_base_class(_ibeis_object.ObjectList1D):',
' __needs_inject__ = False',
'',
]) % (objname, )
explicit_source += '\n'.join(explicit_lines)
explicit_fname = '_autogen_%s_base.py' % (objname, )
from os.path import dirname, join
ut.writeto(join(dirname(__file__), explicit_fname),
explicit_source + '\n')
if attr_to_aliases:
raise AssertionError('Unmapped aliases %r' % (attr_to_aliases, ))
def _register_misc_weight_func(func):
filtkey = ut.get_funcname(func).replace('_match_weighter', '').lower()
if ut.VERYVERBOSE:
print('[nn_weights] registering simple func: %r' % (filtkey, ))
MISC_WEIGHT_FUNC_DICT[filtkey] = func
return func
def get_layer_info(layer):
r"""
Args:
layer (?):
Returns:
?: layer_info
CommandLine:
python -m ibeis_cnn.net_strs get_layer_info --show
Example:
>>> # DISABLE_DOCTEST
>>> from ibeis_cnn.net_strs import * # NOQA
>>> from ibeis_cnn import models
>>> model = models.mnist.MNISTModel(batch_size=8, data_shape=(24, 24, 1), output_dims=10)
>>> model.init_arch()
>>> nn_layers = model.get_all_layers()
>>> for layer in nn_layers:
>>> layer_info = get_layer_info(layer)
>>> print(ut.repr3(layer_info, nl=1))
"""
import operator
import ibeis_cnn.__LASAGNE__ as lasagne
# Information that contributes to RAM usage
import numpy as np
# Get basic layer infos
output_shape = lasagne.layers.get_output_shape(layer)
input_shape = getattr(layer, 'input_shape', [])
# Get number of outputs ignoring the batch size
num_outputs = functools.reduce(operator.mul, output_shape[1:])
if len(input_shape):
num_inputs = functools.reduce(operator.mul, input_shape[1:])
else:
num_inputs = 0
# TODO: if we can ever support non float32 calculations this must change
#layer_type = 'float32'
layer_dtype = np.dtype('float32')
# Get individual param infos
param_infos = []
for param, tags in layer.params.items():
value = param.get_value()
pbasename = param_basename(layer, param)
param_info = ut.odict([
('name', param.name),
('basename', pbasename),
('tags', tags),
('shape', value.shape),
('size', value.size),
('itemsize', value.dtype.itemsize),
('dtype', str(value.dtype)),
('bytes', value.size * value.dtype.itemsize),
])
def initializer_info(initclass):
initclassname = initclass.__class__.__name__
if initclassname == 'Constant':
spec = initclass.val
else:
spec = ut.odict()
spec['type'] = initclassname
for key, val in initclass.__dict__.items():
if isinstance(val, lasagne.init.Initializer):
spec[key] = initializer_info(val)
elif isinstance(val, type) and issubclass(val, lasagne.init.Initializer):
spec[key] = val.__name__
#initializer_info(val())
else:
spec[key] = val
return spec
if hasattr(layer, '_initializers'):
#print('layer = %r' % (layer,))
initclass = layer._initializers[param]
spec = initializer_info(initclass)
param_info['init'] = spec
param_infos.append(param_info)
# Combine param infos
param_str = surround(', '.join(
[paramstr(layer, p, tags) for p, tags in layer.params.items()]), '[]')
param_type_str = surround(', '.join(
[repr(p.type) for p, tags in layer.params.items()]), '[]')
num_params = sum([info['size'] for info in param_infos])
classalias_map = {
'ElemwiseSumLayer': 'ElemwiseSum',
'Conv2DCCLayer' : 'Conv2D',
'Conv2DDNNLayer' : 'Conv2D',
'Conv2DLayer' : 'Conv2D',
'MaxPool2DLayer': 'MaxPool2D',
'MaxPool2DCCLayer' : 'MaxPool2D',
'MaxPool2DDNNLayer' : 'MaxPool2D',
'LeakyRectify' : 'LReLU',
'InputLayer' : 'Input',
'GaussianNoiseLayer': 'Noise',
'DropoutLayer' : 'Dropout',
'DenseLayer' : 'Dense',
'NonlinearityLayer' : 'Nonlinearity',
'FlattenLayer' : 'Flatten',
'L2NormalizeLayer' : 'L2Norm',
'BatchNormLayer' : 'BatchNorm',
'BatchNormLayer2' : 'BatchNorm',
}
layer_attrs_ignore_dict = {
'MaxPool2D' : ['mode', 'ignore_border'],
'Dropout' : ['rescale'],
'Conv2D' : ['convolution'],
'BatchNorm': ['epsilon', 'mean', 'inv_std', 'axes', 'beta', 'gamma'],
'BatchNorm2': ['epsilon', 'mean', 'inv_std', 'axes', 'beta', 'gamma'],
#'ElemwiseSum': ['merge_function', 'cropping'],
#'ElemwiseSum': [],
'FeaturePoolLayer': ['axis'],
}
layer_attrs_dict = {
#'ElemwiseSum': ['coeffs'],
#'ElemwiseSum': ['coeffs', 'merge_function', 'cropping'],
'Noise' : ['sigma'],
'Input' : ['shape'],
'Dropout' : ['p', 'shared_axes'],
'Conv2D' : ['num_filters', 'filter_size', 'stride', 'output_shape', 'num_groups'],
'MaxPool2D' : ['stride', 'pool_size', 'output_shape'], # 'mode'],
'Dense' : ['num_units', 'num_leading_axes'],
'SoftMax' : ['num_units', 'num_leading_axes'],
'L2Norm' : ['axis'],
'BatchNorm' : ['alpha'],
'BatchNorm2' : ['alpha'],
'FeaturePoolLayer': ['pool_size', 'pool_function']
}
#layer_attrs_dict = {}
all_ignore_attrs = ['nonlinearity', 'b', 'W', 'get_output_kwargs', 'name',
'input_shapes', 'input_layers', 'input_shape',
'input_layer', 'input_var', 'untie_biases',
'_initializers',
'flip_filters', 'pad', 'params', 'n', '_is_main_layer']
classname = layer.__class__.__name__
classalias = classalias_map.get(classname, classname)
#if classalias == 'FeaturePoolLayer' and ut.get_funcname(layer.pool_function) == 'max':
# classalias = 'MaxOut'
if classalias == 'Dense' and ut.get_funcname(layer.nonlinearity) == 'softmax':
classalias = 'SoftMax'
layer_attrs = ut.odict([
(key, getattr(layer, key))
for key in layer_attrs_dict.get(classalias, [])
])
ignore_attrs = (all_ignore_attrs +
layer_attrs_ignore_dict.get(classalias, []))
if classalias not in layer_attrs_dict or (classalias == classname and len(layer_attrs) == 0):
layer_attrs = layer.__dict__.copy()
ut.delete_dict_keys(layer_attrs, ignore_attrs)
for key in list(layer_attrs.keys()):
val = layer_attrs[key]
if ut.is_funclike(val):
layer_attrs[key] = ut.get_funcname(val)
attr_key_list = list(layer_attrs.keys())
missing_keys = (set(layer.__dict__.keys()) - set(ignore_attrs) - set(attr_key_list))
missing_keys = [k for k in missing_keys if not k.startswith('_')]
#if layer_type == 'Conv2DCCLayer':
# ut.embed()
DEBUG = True
if DEBUG and len(missing_keys) > 0:
print('---')
print(' * ' + classname)
print(' * missing keys: %r' % (missing_keys,))
print(' * has keys: %r' % (attr_key_list,))
if True:
#import utool
#with utool.embed_on_exception_context:
#raise AssertionError('MISSING KEYS')
pass
# handle None batch sizes
if output_shape[0] is None:
size = np.prod(output_shape[1:])
else:
size = np.prod(output_shape)
layer_info = ut.odict([
('name', layer.name),
('classname', classname),
('classalias', classalias),
('output_shape', output_shape),
('input_shape', input_shape),
('num_outputs', num_outputs),
('num_inputs', num_inputs),
('size', size),
('itemsize', layer_dtype.itemsize),
('dtype', str(layer_dtype)),
('num_params', num_params),
('param_infos', param_infos),
('param_str', param_str),
('param_type_str', param_type_str),
('layer_attrs', layer_attrs),
('nonlinearity', None),
])
if hasattr(layer, 'nonlinearity'):
try:
nonlinearity = layer.nonlinearity.__name__
except AttributeError:
nonlinearity = layer.nonlinearity.__class__.__name__
layer_info['nonlinearity'] = ut.odict([])
layer_info['nonlinearity']['type'] = nonlinearity
layer_info['nonlinearity'].update(layer.nonlinearity.__dict__)
#attr_str_list.append('nonlinearity={0}'.format(nonlinearity))
param_bytes = sum([info['bytes'] for info in param_infos])
layer_bytes = layer_info['size'] * layer_info['itemsize']
#if classname in ['BatchNormLayer', 'NonlinearityLayer']:
# layer_bytes = 0
layer_info['bytes'] = layer_bytes
layer_info['param_bytes'] = param_bytes
layer_info['total_bytes'] = layer_bytes + param_bytes
layer_info['total_memory'] = ut.byte_str2(layer_info['total_bytes'])
return layer_info
def gridsearch_chipextract():
r"""
CommandLine:
python -m vtool.chip --test-gridsearch_chipextract --show
Example:
>>> # GRIDSEARCH
>>> from vtool.chip import * # NOQA
>>> gridsearch_chipextract()
>>> ut.show_if_requested()
"""
import cv2
test_func = extract_chip_from_img
if False:
gpath = ut.grab_test_imgpath('carl.jpg')
bbox = (100, 3, 100, 100)
theta = 0.0
new_size = (58, 34)
else:
gpath = '/media/raid/work/GZ_Master1/_ibsdb/images/1524525d-2131-8770-d27c-3a5f9922e9e9.jpg'
bbox = (450, 373, 2062, 1124)
theta = 0.0
old_size = bbox[2:4]
#target_area = 700 ** 2
target_area = 1200 ** 2
new_size = get_scaled_sizes_with_area(target_area, [old_size])[0]
print('old_size = %r' % (old_size,))
print('new_size = %r' % (new_size,))
#new_size = (677, 369)
imgBGR = gtool.imread(gpath)
args = (imgBGR, bbox, theta, new_size)
param_info = ut.ParamInfoList('extract_params', [
ut.ParamInfo('interpolation', cv2.INTER_LANCZOS4,
varyvals=[
cv2.INTER_LANCZOS4,
cv2.INTER_CUBIC,
cv2.INTER_LINEAR,
cv2.INTER_NEAREST,
#cv2.INTER_AREA
],)
])
show_func = None
# Generalize
import plottool as pt
pt.imshow(imgBGR) # HACK
cfgdict_list, cfglbl_list = param_info.get_gridsearch_input(defaultslice=slice(0, 10))
fnum = pt.ensure_fnum(None)
if show_func is None:
show_func = pt.imshow
lbl = ut.get_funcname(test_func)
cfgresult_list = [
test_func(*args, **cfgdict)
for cfgdict in ut.ProgressIter(cfgdict_list, lbl=lbl)
]
onclick_func = None
ut.interact_gridsearch_result_images(
show_func, cfgdict_list, cfglbl_list,
cfgresult_list, fnum=fnum,
figtitle=lbl, unpack=False,
max_plots=25, onclick_func=onclick_func)
pt.iup()
def spawn_background_process(func, *args, **kwargs):
"""
Run a function in the background
(like rebuilding some costly data structure)
References:
http://stackoverflow.com/questions/2046603/is-it-possible-to-run-function-in-a-subprocess-without-threading-or-writing-a-se
http://stackoverflow.com/questions/1196074/starting-a-background-process-in-python
http://stackoverflow.com/questions/15063963/python-is-thread-still-running
Args:
func (function):
CommandLine:
python -m utool.util_parallel --test-spawn_background_process
Example:
>>> # SLOW_DOCTEST
>>> from utool.util_parallel import * # NOQA
>>> import utool as ut
>>> import time
>>> from os.path import join
>>> # build test data
>>> fname = 'test_bgfunc_output.txt'
>>> dpath = ut.get_app_resource_dir('utool')
>>> ut.ensuredir(dpath)
>>> fpath = join(dpath, fname)
>>> # ensure file is not around
>>> sleep_time = 1
>>> ut.delete(fpath)
>>> assert not ut.checkpath(fpath, verbose=True)
>>> def backgrond_func(fpath, sleep_time):
... import utool as ut
... import time
... print('[BG] Background Process has started')
... time.sleep(sleep_time)
... print('[BG] Background Process is writing')
... ut.write_to(fpath, 'background process')
... print('[BG] Background Process has finished')
... #raise AssertionError('test exception')
>>> # execute function
>>> func = backgrond_func
>>> args = (fpath, sleep_time)
>>> kwargs = {}
>>> print('[FG] Spawning process')
>>> threadid = ut.spawn_background_process(func, *args, **kwargs)
>>> assert threadid.is_alive() is True, 'thread should be active'
>>> print('[FG] Spawned process. threadid=%r' % (threadid,))
>>> # background process should not have finished yet
>>> assert not ut.checkpath(fpath, verbose=True)
>>> print('[FG] Waiting to check')
>>> time.sleep(sleep_time + .1)
>>> print('[FG] Finished waiting')
>>> # Now the file should be there
>>> assert ut.checkpath(fpath, verbose=True)
>>> assert threadid.is_alive() is False, 'process should have died'
"""
import utool as ut
func_name = ut.get_funcname(func)
name = 'mp.Progress-' + func_name
#proc_obj = multiprocessing.Process(target=func, name=name, args=args, kwargs=kwargs)
proc_obj = KillableProcess(target=func,
name=name,
args=args,
kwargs=kwargs)
#proc_obj.daemon = True
#proc_obj.isAlive = proc_obj.is_alive
proc_obj.start()
return proc_obj
def register_test(func):
tests[ut.get_funcname(func)] = func
return func
def spawn_background_process(func, *args, **kwargs):
"""
Run a function in the background
(like rebuilding some costly data structure)
References:
http://stackoverflow.com/questions/2046603/is-it-possible-to-run-function-in-a-subprocess-without-threading-or-writing-a-se
http://stackoverflow.com/questions/1196074/starting-a-background-process-in-python
http://stackoverflow.com/questions/15063963/python-is-thread-still-running
Args:
func (function):
CommandLine:
python -m utool.util_parallel --test-spawn_background_process
Example:
>>> # SLOW_DOCTEST
>>> from utool.util_parallel import * # NOQA
>>> import utool as ut
>>> import time
>>> from os.path import join
>>> # build test data
>>> fname = 'test_bgfunc_output.txt'
>>> dpath = ut.get_app_resource_dir('utool')
>>> ut.ensuredir(dpath)
>>> fpath = join(dpath, fname)
>>> # ensure file is not around
>>> sleep_time = 1
>>> ut.delete(fpath)
>>> assert not ut.checkpath(fpath, verbose=True)
>>> def backgrond_func(fpath, sleep_time):
... import utool as ut
... import time
... print('[BG] Background Process has started')
... time.sleep(sleep_time)
... print('[BG] Background Process is writing')
... ut.write_to(fpath, 'background process')
... print('[BG] Background Process has finished')
... #raise AssertionError('test exception')
>>> # execute function
>>> func = backgrond_func
>>> args = (fpath, sleep_time)
>>> kwargs = {}
>>> print('[FG] Spawning process')
>>> threadid = ut.spawn_background_process(func, *args, **kwargs)
>>> assert threadid.is_alive() is True, 'thread should be active'
>>> print('[FG] Spawned process. threadid=%r' % (threadid,))
>>> # background process should not have finished yet
>>> assert not ut.checkpath(fpath, verbose=True)
>>> print('[FG] Waiting to check')
>>> time.sleep(sleep_time + .1)
>>> print('[FG] Finished waiting')
>>> # Now the file should be there
>>> assert ut.checkpath(fpath, verbose=True)
>>> assert threadid.is_alive() is False, 'process should have died'
"""
import utool as ut
func_name = ut.get_funcname(func)
name = 'mp.Progress-' + func_name
#proc_obj = multiprocessing.Process(target=func, name=name, args=args, kwargs=kwargs)
proc_obj = KillableProcess(target=func, name=name, args=args, kwargs=kwargs)
#proc_obj.daemon = True
#proc_obj.isAlive = proc_obj.is_alive
proc_obj.start()
return proc_obj
def preserve_sig(wrapper, orig_func, force=False):
"""
Decorates a wrapper function.
It seems impossible to presever signatures in python 2 without eval
(Maybe another option is to write to a temporary module?)
Args:
wrapper: the function wrapping orig_func to change the signature of
orig_func: the original function to take the signature from
References:
http://emptysqua.re/blog/copying-a-python-functions-signature/
https://code.google.com/p/micheles/source/browse/decorator/src/decorator.py
TODO:
checkout funcsigs
https://funcsigs.readthedocs.org/en/latest/
Example:
>>> # ENABLE_DOCTEST
>>> import utool as ut
>>> #ut.rrrr(False)
>>> def myfunction(self, listinput_, arg1, *args, **kwargs):
>>> " just a test function "
>>> return [x + 1 for x in listinput_]
>>> orig_func = myfunction
>>> wrapper = ut.accepts_scalar_input2([0])(orig_func)
>>> _wrp_preserve1 = ut.preserve_sig(wrapper, orig_func, True)
>>> _wrp_preserve2 = ut.preserve_sig(wrapper, orig_func, False)
>>> print(ut.get_func_sourcecode(_wrp_preserve1))
>>> print(ut.get_func_sourcecode(_wrp_preserve2))
>>> result = str(_wrp_preserve1)
>>> print(result)
"""
import utool as ut
if wrapper is orig_func:
# nothing to do
return orig_func
orig_docstr = ut.get_funcdoc(orig_func)
orig_docstr = '' if orig_docstr is None else orig_docstr
orig_argspec = ut.get_func_argspec(orig_func)
wrap_name = meta_util_six.get_funccode(wrapper).co_name
orig_name = ut.get_funcname(orig_func)
# At the very least preserve info in a dictionary
_utinfo = {}
_utinfo['orig_func'] = orig_func
_utinfo['wrap_name'] = wrap_name
_utinfo['orig_name'] = orig_name
_utinfo['orig_argspec'] = orig_argspec
if hasattr(wrapper, '_utinfo'):
parent_wrapper_utinfo = wrapper._utinfo
_utinfo['parent_wrapper_utinfo'] = parent_wrapper_utinfo
if hasattr(orig_func, '_utinfo'):
parent_orig_utinfo = orig_func._utinfo
_utinfo['parent_orig_utinfo'] = parent_orig_utinfo
# environment variable is set if you are building documentation
# preserve sig if building docs
building_docs = os.environ.get('UTOOL_AUTOGEN_SPHINX_RUNNING', 'OFF') == 'ON'
if force or SIG_PRESERVE or building_docs:
# PRESERVES ALL SIGNATURES WITH EXECS
src_fmt = r'''
def _wrp_preserve{defsig}:
""" {orig_docstr} """
try:
return wrapper{callsig}
except Exception as ex:
import utool as ut
msg = ('Failure in signature preserving wrapper:\n')
ut.printex(ex, msg)
raise
'''
# Put wrapped function into a scope
globals_ = {'wrapper': wrapper}
locals_ = {}
# argspec is :ArgSpec(args=['bar', 'baz'], varargs=None, keywords=None, defaults=(True,))
# get orig functions argspec
# get functions signature
# Get function call signature (no defaults)
# Define an exec function
argspec = inspect.getargspec(orig_func)
(args, varargs, varkw, defaults) = argspec
defsig = inspect.formatargspec(*argspec)
callsig = inspect.formatargspec(*argspec[0:3])
src_fmtdict = dict(defsig=defsig, callsig=callsig, orig_docstr=orig_docstr)
src = textwrap.dedent(src_fmt).format(**src_fmtdict)
# Define the new function on the fly
# (I wish there was a non exec / eval way to do this)
#print(src)
six.exec_(src, globals_, locals_)
# Use functools.update_wapper to complete preservation
_wrp_preserve = functools.update_wrapper(locals_['_wrp_preserve'], orig_func)
# Keep debug info
_utinfo['src'] = src
# Set an internal sig variable that we may use
#_wrp_preserve.__sig__ = defsig
else:
# PRESERVES SOME SIGNATURES NO EXEC
# signature preservation is turned off. just preserve the name.
# Does not use any exec or eval statments.
import utool as ut
_wrp_preserve = functools.update_wrapper(wrapper, orig_func)
# Just do something to preserve signature
DEBUG_WRAPPED_DOCSTRING = False
if DEBUG_WRAPPED_DOCSTRING:
new_docstr_fmtstr = ut.codeblock(
'''
Wrapped function {wrap_name}({orig_name})
orig_argspec = {orig_argspec}
orig_docstr = {orig_docstr}
'''
)
else:
new_docstr_fmtstr = ut.codeblock(
'''
{orig_docstr}
'''
)
new_docstr = new_docstr_fmtstr.format(wrap_name=wrap_name,
orig_name=orig_name, orig_docstr=orig_docstr,
orig_argspec=orig_argspec)
ut.set_funcdoc(_wrp_preserve, new_docstr)
_wrp_preserve._utinfo = _utinfo
return _wrp_preserve
def gridsearch_chipextract():
r"""
CommandLine:
python -m vtool.chip --test-gridsearch_chipextract --show
Example:
>>> # GRIDSEARCH
>>> from vtool.chip import * # NOQA
>>> gridsearch_chipextract()
>>> ut.show_if_requested()
"""
import cv2
test_func = extract_chip_from_img
if False:
gpath = ut.grab_test_imgpath('carl.jpg')
bbox = (100, 3, 100, 100)
theta = 0.0
new_size = (58, 34)
else:
gpath = '/media/raid/work/GZ_Master1/_ibsdb/images/1524525d-2131-8770-d27c-3a5f9922e9e9.jpg'
bbox = (450, 373, 2062, 1124)
theta = 0.0
old_size = bbox[2:4]
#target_area = 700 ** 2
target_area = 1200**2
new_size = get_scaled_sizes_with_area(target_area, [old_size])[0]
print('old_size = %r' % (old_size, ))
print('new_size = %r' % (new_size, ))
#new_size = (677, 369)
imgBGR = gtool.imread(gpath)
args = (imgBGR, bbox, theta, new_size)
param_info = ut.ParamInfoList(
'extract_params',
[
ut.ParamInfo(
'interpolation',
cv2.INTER_LANCZOS4,
varyvals=[
cv2.INTER_LANCZOS4,
cv2.INTER_CUBIC,
cv2.INTER_LINEAR,
cv2.INTER_NEAREST,
#cv2.INTER_AREA
],
)
])
show_func = None
# Generalize
import plottool as pt
pt.imshow(imgBGR) # HACK
cfgdict_list, cfglbl_list = param_info.get_gridsearch_input(
defaultslice=slice(0, 10))
fnum = pt.ensure_fnum(None)
if show_func is None:
show_func = pt.imshow
lbl = ut.get_funcname(test_func)
cfgresult_list = [
test_func(*args, **cfgdict)
for cfgdict in ut.ProgressIter(cfgdict_list, lbl=lbl)
]
onclick_func = None
ut.interact_gridsearch_result_images(show_func,
cfgdict_list,
cfglbl_list,
cfgresult_list,
fnum=fnum,
figtitle=lbl,
unpack=False,
max_plots=25,
onclick_func=onclick_func)
pt.iup()
