8.1.1.1.1.4. skimpy.analysis.ode

[———]

Copyright 2017 Laboratory of Computational Systems Biotechnology (LCSB), Ecole Polytechnique Federale de Lausanne (EPFL), Switzerland

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

8.1.1.1.1.4.1. Submodules

8.1.1.1.1.4.2. Attributes

QSSA

TQSSA

MCA

ODE

ELEMENTARY

Jacobian Types

NUMERICAL

SYMBOLIC

MCA Types

NET

SPLIT

Item types

PARAMETER

VARIABLE

Units

KCAL

KJ

JOULE

OTHER

WATER_FORMULA

EPSILON

8.1.1.1.1.4.3. Classes

ODEFunction

FluxFunction

GammaFunction

TabDict

Really just an ordered dict with tab completion in interactive terminals

FluxFunction

TabDict

Really just an ordered dict with tab completion in interactive terminals

ODEFunction

8.1.1.1.1.4.4. Functions

iterable_to_tabdict(iterable[, use_name])

Takes the items from an iterable and puts them in a TabDict, indexed by the

join_dicts(dicts)

make_ode_fun(kinetic_model, sim_type[, pool, ...])

make_flux_fun(kinetic_model, sim_type)

make_gamma_fun(kinetic_model)

Return a function that calculates the thermodynamic displacement for

make_expressions(variables, all_flux_expr[, ...])

make_expresson_single_var(input)

get_expressions_from_model(kinetic_model, sim_type[, ...])

make_cython_function(symbols, expressions[, quiet, ...])

make_cython_function(symbols, expressions[, quiet, ...])

robust_index(in_var)

Indexing can be done with symbols or strings representing the symbol,

sample_initial_concentrations(kmodel, ...[, ...])

create_linear_model(A, rhs, variables[, lower_bound, ...])

8.1.1.1.1.4.5. Package Contents

class skimpy.ODEFunction(model, variables, expressions, parameters, pool=None, with_time=False, custom_ode_update=None)
variables
expressions
model
with_time = False
custom_ode_update = None
_parameters
function
property parameters
get_params()
__call__(t, y, ydot)
class skimpy.FluxFunction(variables, expr, parameters, pool=None)
variables
expr
parameters
function
__call__(concentrations, parameters)
class skimpy.GammaFunction(variables, expr, parameters, pool=None)

Bases: skimpy.analysis.ode.flux_fun.FluxFunction

skimpy.iterable_to_tabdict(iterable, use_name=True)

Takes the items from an iterable and puts them in a TabDict, indexed by the elements’ .name property

Parameters:

iterable

Returns:

class skimpy.TabDict

Bases: collections.OrderedDict

Really just an ordered dict with tab completion in interactive terminals

__dir__()

Default dir() implementation.

__getattr__(attr)
iloc(ix)
skimpy.join_dicts(dicts)
skimpy.make_ode_fun(kinetic_model, sim_type, pool=None, custom_ode_update=None)
Parameters:
  • kinetic_model

  • sim_type

Returns:

skimpy.make_flux_fun(kinetic_model, sim_type)
Parameters:
  • kinetic_model

  • sim_type

Returns:

skimpy.make_gamma_fun(kinetic_model)

Return a function that calculates the thermodynamic displacement for all the reactions in a model :param kinetic_model: :return:

skimpy.make_expressions(variables, all_flux_expr, volume_ratios=None, pool=None)
skimpy.make_expresson_single_var(input)
skimpy.get_expressions_from_model(kinetic_model, sim_type, medium_symbols=None, biomass_symbol=None)
skimpy.QSSA = 'qssa'
skimpy.TQSSA = 'tqssa'
skimpy.MCA = 'mca'
skimpy.ODE = 'ode'
skimpy.ELEMENTARY = 'elementary'

Jacobian Types

skimpy.NUMERICAL = 'numerical'
skimpy.SYMBOLIC = 'symbolic'

MCA Types

skimpy.NET = 'net'
skimpy.SPLIT = 'split'

Item types

skimpy.PARAMETER = 'parameter'
skimpy.VARIABLE = 'variable'

Units

skimpy.KCAL = 'kcal'
skimpy.KJ = 'kJ'
skimpy.JOULE = 'JOULE'

OTHER

skimpy.WATER_FORMULA = 'H2O'
skimpy.make_cython_function(symbols, expressions, quiet=True, simplify=True, optimize=False, pool=None)
class skimpy.FluxFunction(variables, expr, parameters, pool=None)
variables
expr
parameters
function
__call__(concentrations, parameters)
skimpy.make_cython_function(symbols, expressions, quiet=True, simplify=True, optimize=False, pool=None)
skimpy.robust_index(in_var)

Indexing can be done with symbols or strings representing the symbol, so we harmonize it by returning the name of the symbol if the input is of type symbol

Parameters:

in_var (str or sympy.Symbol)

Returns:

class skimpy.TabDict

Bases: collections.OrderedDict

Really just an ordered dict with tab completion in interactive terminals

__dir__()

Default dir() implementation.

__getattr__(attr)
iloc(ix)
class skimpy.ODEFunction(model, variables, expressions, parameters, pool=None, with_time=False, custom_ode_update=None)
variables
expressions
model
with_time = False
custom_ode_update = None
_parameters
function
property parameters
get_params()
__call__(t, y, ydot)
skimpy.EPSILON = 1e-07
skimpy.sample_initial_concentrations(kmodel, reference_concentrations, lower_bound=0.8, upper_bound=1.2, n_samples=10, absolute_bounds=False)
skimpy.create_linear_model(A, rhs, variables, lower_bound=None, upper_bound=None)