==================================================================== FAILURES ====================================================================
_____________________________________________________ TestNotebooks.test_commandline_example _____________________________________________________

self = <test_notebooks.TestNotebooks testMethod=test_commandline_example>

    def test_func(self):
        print('\n--------------- Testing {0} ---------------'.format(nbname))
        print('   {0}'.format(nbpath))
        # execute the notebook using nbconvert to generate html
        nbexe = subprocess.Popen(['jupyter', 'nbconvert', '--to', 'html',
                                  '{0}'.format(nbpath),
                                  '--execute',
                                  '--ExecutePreprocessor.timeout=180'],
                                 stdin=subprocess.PIPE, stdout=subprocess.PIPE,
                                 stderr=subprocess.PIPE)
        _, err = nbexe.communicate()
        failed = nbexe.returncode
        if failed:
            print('\n <<<<< {0} FAILED >>>>> \n'.format(nbname))
            print('Captured Output: \n\n{0}'.format(err.decode("utf-8")))
        else:
            print('\n ..... {0} Passed ..... \n'.format(nbname))
            # if passed remove the generated html file
            subprocess.call(['rm', str(nbpath.with_suffix('.html'))])

>       self.assertFalse(failed)
E       AssertionError: 1 is not false

tests\test_notebooks.py:46: AssertionError
-------------------------------------------------------------- Captured stdout call --------------------------------------------------------------

--------------- Testing commandline_example ---------------
   C:\GitHub\ctwrap\docs\examples\commandline_example.ipynb

 <<<<< commandline_example FAILED >>>>>

Captured Output:

usage: jupyter [-h] [--version] [--config-dir] [--data-dir] [--runtime-dir]
               [--paths] [--json] [--debug]
               [subcommand]

Jupyter: Interactive Computing

positional arguments:
  subcommand     the subcommand to launch

options:
  -h, --help     show this help message and exit
  --version      show the versions of core jupyter packages and exit
  --config-dir   show Jupyter config dir
  --data-dir     show Jupyter data dir
  --runtime-dir  show Jupyter runtime dir
  --paths        show all Jupyter paths. Add --json for machine-readable
                 format.
  --json         output paths as machine-readable json
  --debug        output debug information about paths

Available subcommands: kernel kernelspec migrate run script troubleshoot

Jupyter command `jupyter-nbconvert` not found.

_____________________________________________________ TestNotebooks.test_equilibrium_example _____________________________________________________

self = <test_notebooks.TestNotebooks testMethod=test_equilibrium_example>

    def test_func(self):
        print('\n--------------- Testing {0} ---------------'.format(nbname))
        print('   {0}'.format(nbpath))
        # execute the notebook using nbconvert to generate html
        nbexe = subprocess.Popen(['jupyter', 'nbconvert', '--to', 'html',
                                  '{0}'.format(nbpath),
                                  '--execute',
                                  '--ExecutePreprocessor.timeout=180'],
                                 stdin=subprocess.PIPE, stdout=subprocess.PIPE,
                                 stderr=subprocess.PIPE)
        _, err = nbexe.communicate()
        failed = nbexe.returncode
        if failed:
            print('\n <<<<< {0} FAILED >>>>> \n'.format(nbname))
            print('Captured Output: \n\n{0}'.format(err.decode("utf-8")))
        else:
            print('\n ..... {0} Passed ..... \n'.format(nbname))
            # if passed remove the generated html file
            subprocess.call(['rm', str(nbpath.with_suffix('.html'))])

>       self.assertFalse(failed)
E       AssertionError: 1 is not false

tests\test_notebooks.py:46: AssertionError
-------------------------------------------------------------- Captured stdout call --------------------------------------------------------------

--------------- Testing equilibrium_example ---------------
   C:\GitHub\ctwrap\docs\examples\equilibrium_example.ipynb

 <<<<< equilibrium_example FAILED >>>>>

Captured Output:

usage: jupyter [-h] [--version] [--config-dir] [--data-dir] [--runtime-dir]
               [--paths] [--json] [--debug]
               [subcommand]

Jupyter: Interactive Computing

positional arguments:
  subcommand     the subcommand to launch

options:
  -h, --help     show this help message and exit
  --version      show the versions of core jupyter packages and exit
  --config-dir   show Jupyter config dir
  --data-dir     show Jupyter data dir
  --runtime-dir  show Jupyter runtime dir
  --paths        show all Jupyter paths. Add --json for machine-readable
                 format.
  --json         output paths as machine-readable json
  --debug        output debug information about paths

Available subcommands: kernel kernelspec migrate run script troubleshoot

Jupyter command `jupyter-nbconvert` not found.

______________________________________________________ TestNotebooks.test_freeflame_example ______________________________________________________

self = <test_notebooks.TestNotebooks testMethod=test_freeflame_example>

    def test_func(self):
        print('\n--------------- Testing {0} ---------------'.format(nbname))
        print('   {0}'.format(nbpath))
        # execute the notebook using nbconvert to generate html
        nbexe = subprocess.Popen(['jupyter', 'nbconvert', '--to', 'html',
                                  '{0}'.format(nbpath),
                                  '--execute',
                                  '--ExecutePreprocessor.timeout=180'],
                                 stdin=subprocess.PIPE, stdout=subprocess.PIPE,
                                 stderr=subprocess.PIPE)
        _, err = nbexe.communicate()
        failed = nbexe.returncode
        if failed:
            print('\n <<<<< {0} FAILED >>>>> \n'.format(nbname))
            print('Captured Output: \n\n{0}'.format(err.decode("utf-8")))
        else:
            print('\n ..... {0} Passed ..... \n'.format(nbname))
            # if passed remove the generated html file
            subprocess.call(['rm', str(nbpath.with_suffix('.html'))])

>       self.assertFalse(failed)
E       AssertionError: 1 is not false

tests\test_notebooks.py:46: AssertionError
-------------------------------------------------------------- Captured stdout call --------------------------------------------------------------

--------------- Testing freeflame_example ---------------
   C:\GitHub\ctwrap\docs\examples\freeflame_example.ipynb

 <<<<< freeflame_example FAILED >>>>>

Captured Output:

usage: jupyter [-h] [--version] [--config-dir] [--data-dir] [--runtime-dir]
               [--paths] [--json] [--debug]
               [subcommand]

Jupyter: Interactive Computing

positional arguments:
  subcommand     the subcommand to launch

options:
  -h, --help     show this help message and exit
  --version      show the versions of core jupyter packages and exit
  --config-dir   show Jupyter config dir
  --data-dir     show Jupyter data dir
  --runtime-dir  show Jupyter runtime dir
  --paths        show all Jupyter paths. Add --json for machine-readable
                 format.
  --json         output paths as machine-readable json
  --debug        output debug information about paths

Available subcommands: kernel kernelspec migrate run script troubleshoot

Jupyter command `jupyter-nbconvert` not found.

______________________________________________________ TestNotebooks.test_ignition_example _______________________________________________________

self = <test_notebooks.TestNotebooks testMethod=test_ignition_example>

    def test_func(self):
        print('\n--------------- Testing {0} ---------------'.format(nbname))
        print('   {0}'.format(nbpath))
        # execute the notebook using nbconvert to generate html
        nbexe = subprocess.Popen(['jupyter', 'nbconvert', '--to', 'html',
                                  '{0}'.format(nbpath),
                                  '--execute',
                                  '--ExecutePreprocessor.timeout=180'],
                                 stdin=subprocess.PIPE, stdout=subprocess.PIPE,
                                 stderr=subprocess.PIPE)
        _, err = nbexe.communicate()
        failed = nbexe.returncode
        if failed:
            print('\n <<<<< {0} FAILED >>>>> \n'.format(nbname))
            print('Captured Output: \n\n{0}'.format(err.decode("utf-8")))
        else:
            print('\n ..... {0} Passed ..... \n'.format(nbname))
            # if passed remove the generated html file
            subprocess.call(['rm', str(nbpath.with_suffix('.html'))])

>       self.assertFalse(failed)
E       AssertionError: 1 is not false

tests\test_notebooks.py:46: AssertionError
-------------------------------------------------------------- Captured stdout call --------------------------------------------------------------

--------------- Testing ignition_example ---------------
   C:\GitHub\ctwrap\docs\examples\ignition_example.ipynb

 <<<<< ignition_example FAILED >>>>>

Captured Output:

usage: jupyter [-h] [--version] [--config-dir] [--data-dir] [--runtime-dir]
               [--paths] [--json] [--debug]
               [subcommand]

Jupyter: Interactive Computing

positional arguments:
  subcommand     the subcommand to launch

options:
  -h, --help     show this help message and exit
  --version      show the versions of core jupyter packages and exit
  --config-dir   show Jupyter config dir
  --data-dir     show Jupyter data dir
  --runtime-dir  show Jupyter runtime dir
  --paths        show all Jupyter paths. Add --json for machine-readable
                 format.
  --json         output paths as machine-readable json
  --debug        output debug information about paths

Available subcommands: kernel kernelspec migrate run script troubleshoot

Jupyter command `jupyter-nbconvert` not found.

_______________________________________________________ TestNotebooks.test_minimal_example _______________________________________________________

self = <test_notebooks.TestNotebooks testMethod=test_minimal_example>

    def test_func(self):
        print('\n--------------- Testing {0} ---------------'.format(nbname))
        print('   {0}'.format(nbpath))
        # execute the notebook using nbconvert to generate html
        nbexe = subprocess.Popen(['jupyter', 'nbconvert', '--to', 'html',
                                  '{0}'.format(nbpath),
                                  '--execute',
                                  '--ExecutePreprocessor.timeout=180'],
                                 stdin=subprocess.PIPE, stdout=subprocess.PIPE,
                                 stderr=subprocess.PIPE)
        _, err = nbexe.communicate()
        failed = nbexe.returncode
        if failed:
            print('\n <<<<< {0} FAILED >>>>> \n'.format(nbname))
            print('Captured Output: \n\n{0}'.format(err.decode("utf-8")))
        else:
            print('\n ..... {0} Passed ..... \n'.format(nbname))
            # if passed remove the generated html file
            subprocess.call(['rm', str(nbpath.with_suffix('.html'))])

>       self.assertFalse(failed)
E       AssertionError: 1 is not false

tests\test_notebooks.py:46: AssertionError
-------------------------------------------------------------- Captured stdout call --------------------------------------------------------------

--------------- Testing minimal_example ---------------
   C:\GitHub\ctwrap\docs\examples\minimal_example.ipynb

 <<<<< minimal_example FAILED >>>>>

Captured Output:

usage: jupyter [-h] [--version] [--config-dir] [--data-dir] [--runtime-dir]
               [--paths] [--json] [--debug]
               [subcommand]

Jupyter: Interactive Computing

positional arguments:
  subcommand     the subcommand to launch

options:
  -h, --help     show this help message and exit
  --version      show the versions of core jupyter packages and exit
  --config-dir   show Jupyter config dir
  --data-dir     show Jupyter data dir
  --runtime-dir  show Jupyter runtime dir
  --paths        show all Jupyter paths. Add --json for machine-readable
                 format.
  --json         output paths as machine-readable json
  --debug        output debug information about paths

Available subcommands: kernel kernelspec migrate run script troubleshoot

Jupyter command `jupyter-nbconvert` not found.

___________________________________________________________ TestSolutionArray.test_dir ___________________________________________________________

self = <test_output.TestSolutionArray testMethod=test_dir>

    def setUp(self):
        self._gas = ct.Solution('h2o2.yaml')
        self._arr = ct.SolutionArray(self._gas, 2)
        self._arr.TP = 300., ct.one_atm
>       self._output.save(self._arr, 'foo')

tests\test_output.py:143:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
ctwrap\output.py:274: in save
    _save_hdf(data, self.settings, entry, variation, errored)
ctwrap\output.py:395: in _save_hdf
    data.write_hdf(filename=filename, group=entry,
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =       T          D   H2    H    O   O2   OH  H2O  HO2 H2O2   AR   N2
0   300  0.0818939    1    0    0    0    0    0 ...0    0    0
1   300  0.0818939    1    0    0    0    0    0    0    0    0    0

[2 rows x 12 components; state='TDY']
name = 'write_hdf'

    def __getattr__(self, name):
        if self._has_component(name):
            out = self._get_component(name)
            out.setflags(write=False)
            return out.reshape(self.shape + out.shape[1:])
        elif name in self.__dict__:
            super().__getattr__(name)
        else:
>           raise AttributeError(
                f"{self.__class__.__name__!r} object has no attribute '{name}'")
E           AttributeError: 'SolutionArray' object has no attribute 'write_hdf'

C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\composite.py:684: AttributeError
___________________________________________________________ TestSolutionArray.test_hdf ___________________________________________________________

self = <test_output.TestSolutionArray testMethod=test_hdf>

    def setUp(self):
        self._gas = ct.Solution('h2o2.yaml')
        self._arr = ct.SolutionArray(self._gas, 2)
        self._arr.TP = 300., ct.one_atm
>       self._output.save(self._arr, 'foo')

tests\test_output.py:143:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
ctwrap\output.py:274: in save
    _save_hdf(data, self.settings, entry, variation, errored)
ctwrap\output.py:395: in _save_hdf
    data.write_hdf(filename=filename, group=entry,
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =       T          D   H2    H    O   O2   OH  H2O  HO2 H2O2   AR   N2
0   300  0.0818939    1    0    0    0    0    0 ...0    0    0
1   300  0.0818939    1    0    0    0    0    0    0    0    0    0

[2 rows x 12 components; state='TDY']
name = 'write_hdf'

    def __getattr__(self, name):
        if self._has_component(name):
            out = self._get_component(name)
            out.setflags(write=False)
            return out.reshape(self.shape + out.shape[1:])
        elif name in self.__dict__:
            super().__getattr__(name)
        else:
>           raise AttributeError(
                f"{self.__class__.__name__!r} object has no attribute '{name}'")
E           AttributeError: 'SolutionArray' object has no attribute 'write_hdf'

C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\composite.py:684: AttributeError
________________________________________________________ TestSolutionArray.test_load_like ________________________________________________________

self = <test_output.TestSolutionArray testMethod=test_load_like>

    def setUp(self):
        self._gas = ct.Solution('h2o2.yaml')
        self._arr = ct.SolutionArray(self._gas, 2)
        self._arr.TP = 300., ct.one_atm
>       self._output.save(self._arr, 'foo')

tests\test_output.py:143:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
ctwrap\output.py:274: in save
    _save_hdf(data, self.settings, entry, variation, errored)
ctwrap\output.py:395: in _save_hdf
    data.write_hdf(filename=filename, group=entry,
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =       T          D   H2    H    O   O2   OH  H2O  HO2 H2O2   AR   N2
0   300  0.0818939    1    0    0    0    0    0 ...0    0    0
1   300  0.0818939    1    0    0    0    0    0    0    0    0    0

[2 rows x 12 components; state='TDY']
name = 'write_hdf'

    def __getattr__(self, name):
        if self._has_component(name):
            out = self._get_component(name)
            out.setflags(write=False)
            return out.reshape(self.shape + out.shape[1:])
        elif name in self.__dict__:
            super().__getattr__(name)
        else:
>           raise AttributeError(
                f"{self.__class__.__name__!r} object has no attribute '{name}'")
E           AttributeError: 'SolutionArray' object has no attribute 'write_hdf'

C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\composite.py:684: AttributeError
_________________________________________________________ TestSolutionArray.test_output __________________________________________________________

self = <test_output.TestSolutionArray testMethod=test_output>

    def setUp(self):
        self._gas = ct.Solution('h2o2.yaml')
        self._arr = ct.SolutionArray(self._gas, 2)
        self._arr.TP = 300., ct.one_atm
>       self._output.save(self._arr, 'foo')

tests\test_output.py:143:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
ctwrap\output.py:274: in save
    _save_hdf(data, self.settings, entry, variation, errored)
ctwrap\output.py:395: in _save_hdf
    data.write_hdf(filename=filename, group=entry,
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self =       T          D   H2    H    O   O2   OH  H2O  HO2 H2O2   AR   N2
0   300  0.0818939    1    0    0    0    0    0 ...0    0    0
1   300  0.0818939    1    0    0    0    0    0    0    0    0    0

[2 rows x 12 components; state='TDY']
name = 'write_hdf'

    def __getattr__(self, name):
        if self._has_component(name):
            out = self._get_component(name)
            out.setflags(write=False)
            return out.reshape(self.shape + out.shape[1:])
        elif name in self.__dict__:
            super().__getattr__(name)
        else:
>           raise AttributeError(
                f"{self.__class__.__name__!r} object has no attribute '{name}'")
E           AttributeError: 'SolutionArray' object has no attribute 'write_hdf'

C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\composite.py:684: AttributeError
_____________________________________________________________ TestFreeFlame.test_dir _____________________________________________________________

self = <test_output.TestFreeFlame testMethod=test_dir>

    def setUp(self):
        self._gas = ct.Solution('h2o2.yaml')
        self._gas.TP = 300., ct.one_atm
        f = ct.FreeFlame(self._gas)
>       self._output.save(f, 'foo')

tests\test_output.py:162:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
ctwrap\output.py:274: in save
    _save_hdf(data, self.settings, entry, variation, errored)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

data = <cantera.onedim.FreeFlame object at 0x000002B31F71EAC0>, settings = {'mode': 'a'}, entry = 'foo', variation = None, errored = False

    def _save_hdf(data, settings, entry, variation, errored=False):
        filename = settings.pop('name')
        mode = settings.pop('mode', 'a')

        if filename is None:
            return

        filepath = settings.pop('path')
        force = settings.pop('force')
        settings.pop('format')

        if filepath is not None:
            filename = Path(filepath) / filename

        # file check
        fexists = Path(filename).is_file()

        if fexists:
            with h5py.File(filename, 'r') as hdf:
                for group in hdf.keys():
                    if group == entry and mode == 'a' and not force:
                        msg = ('Cannot overwrite existing '
                               'group `{}` (use force to override)')
                        raise RuntimeError(msg.format(entry))
                    elif group == entry and mode == 'a' and force:
                        mode = 'w'

        settings.update(mode=mode)

        hdf_kwargs = {'mode', 'append', 'compression', 'compression_opts'}
        kwargs = {k: v for k, v in settings.items() if k in hdf_kwargs}

        if errored:
            with h5py.File(filename, mode) as hdf:
                grp = hdf.create_group(entry)
                grp.attrs[data[0]] = data[1]
        else:
            if type(data).__name__ == 'SolutionArray':
                if variation is not None:
                    attrs = variation
                else:
                    attrs = {}
                data.write_hdf(filename=filename, group=entry,
                               attrs=attrs, **kwargs)
            elif type(data).__name__ in ['FreeFlame']:
                if variation is not None:
                    description = '_'.join(['{}_{}'.format(k, v) for k, v in variation.items()])
                else:
                    description = None
>               data.write_hdf(filename=filename, group=entry,
                               description=description, **kwargs)
E               AttributeError: 'FreeFlame' object has no attribute 'write_hdf'

ctwrap\output.py:402: AttributeError
__________________________________________________________ TestFreeFlame.test_load_like __________________________________________________________

self = <test_output.TestFreeFlame testMethod=test_load_like>

    def setUp(self):
        self._gas = ct.Solution('h2o2.yaml')
        self._gas.TP = 300., ct.one_atm
        f = ct.FreeFlame(self._gas)
>       self._output.save(f, 'foo')

tests\test_output.py:162:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
ctwrap\output.py:274: in save
    _save_hdf(data, self.settings, entry, variation, errored)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

data = <cantera.onedim.FreeFlame object at 0x000002B31F5D4040>, settings = {'mode': 'a'}, entry = 'foo', variation = None, errored = False

    def _save_hdf(data, settings, entry, variation, errored=False):
        filename = settings.pop('name')
        mode = settings.pop('mode', 'a')

        if filename is None:
            return

        filepath = settings.pop('path')
        force = settings.pop('force')
        settings.pop('format')

        if filepath is not None:
            filename = Path(filepath) / filename

        # file check
        fexists = Path(filename).is_file()

        if fexists:
            with h5py.File(filename, 'r') as hdf:
                for group in hdf.keys():
                    if group == entry and mode == 'a' and not force:
                        msg = ('Cannot overwrite existing '
                               'group `{}` (use force to override)')
                        raise RuntimeError(msg.format(entry))
                    elif group == entry and mode == 'a' and force:
                        mode = 'w'

        settings.update(mode=mode)

        hdf_kwargs = {'mode', 'append', 'compression', 'compression_opts'}
        kwargs = {k: v for k, v in settings.items() if k in hdf_kwargs}

        if errored:
            with h5py.File(filename, mode) as hdf:
                grp = hdf.create_group(entry)
                grp.attrs[data[0]] = data[1]
        else:
            if type(data).__name__ == 'SolutionArray':
                if variation is not None:
                    attrs = variation
                else:
                    attrs = {}
                data.write_hdf(filename=filename, group=entry,
                               attrs=attrs, **kwargs)
            elif type(data).__name__ in ['FreeFlame']:
                if variation is not None:
                    description = '_'.join(['{}_{}'.format(k, v) for k, v in variation.items()])
                else:
                    description = None
>               data.write_hdf(filename=filename, group=entry,
                               description=description, **kwargs)
E               AttributeError: 'FreeFlame' object has no attribute 'write_hdf'

ctwrap\output.py:402: AttributeError
___________________________________________________________ TestFreeFlame.test_output ____________________________________________________________

self = <test_output.TestFreeFlame testMethod=test_output>

    def setUp(self):
        self._gas = ct.Solution('h2o2.yaml')
        self._gas.TP = 300., ct.one_atm
        f = ct.FreeFlame(self._gas)
>       self._output.save(f, 'foo')

tests\test_output.py:162:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
ctwrap\output.py:274: in save
    _save_hdf(data, self.settings, entry, variation, errored)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

data = <cantera.onedim.FreeFlame object at 0x000002B31F4BD2C0>, settings = {'mode': 'a'}, entry = 'foo', variation = None, errored = False

    def _save_hdf(data, settings, entry, variation, errored=False):
        filename = settings.pop('name')
        mode = settings.pop('mode', 'a')

        if filename is None:
            return

        filepath = settings.pop('path')
        force = settings.pop('force')
        settings.pop('format')

        if filepath is not None:
            filename = Path(filepath) / filename

        # file check
        fexists = Path(filename).is_file()

        if fexists:
            with h5py.File(filename, 'r') as hdf:
                for group in hdf.keys():
                    if group == entry and mode == 'a' and not force:
                        msg = ('Cannot overwrite existing '
                               'group `{}` (use force to override)')
                        raise RuntimeError(msg.format(entry))
                    elif group == entry and mode == 'a' and force:
                        mode = 'w'

        settings.update(mode=mode)

        hdf_kwargs = {'mode', 'append', 'compression', 'compression_opts'}
        kwargs = {k: v for k, v in settings.items() if k in hdf_kwargs}

        if errored:
            with h5py.File(filename, mode) as hdf:
                grp = hdf.create_group(entry)
                grp.attrs[data[0]] = data[1]
        else:
            if type(data).__name__ == 'SolutionArray':
                if variation is not None:
                    attrs = variation
                else:
                    attrs = {}
                data.write_hdf(filename=filename, group=entry,
                               attrs=attrs, **kwargs)
            elif type(data).__name__ in ['FreeFlame']:
                if variation is not None:
                    description = '_'.join(['{}_{}'.format(k, v) for k, v in variation.items()])
                else:
                    description = None
>               data.write_hdf(filename=filename, group=entry,
                               description=description, **kwargs)
E               AttributeError: 'FreeFlame' object has no attribute 'write_hdf'

ctwrap\output.py:402: AttributeError
_____________________________________________________________ TestYAML.test_ignition _____________________________________________________________

self = <test_parser.TestYAML testMethod=test_ignition>

    def test_ignition(self):

        with open(EXAMPLES / 'ignition.yaml') as stream:
            yaml = YAML(typ='safe')
>           yml = yaml.load(stream, Loader=yaml.SafeLoader)
E           AttributeError: 'YAML' object has no attribute 'SafeLoader'

tests\test_parser.py:217: AttributeError
_____________________________________________________________ TestYAML.test_minimal ______________________________________________________________

self = <test_parser.TestYAML testMethod=test_minimal>

    def test_minimal(self):

        with open(EXAMPLES / 'minimal.yaml') as stream:
            yaml = YAML(typ='safe')
>           defaults = yaml.load(stream, Loader=yaml.SafeLoader)
E           AttributeError: 'YAML' object has no attribute 'SafeLoader'

tests\test_parser.py:202: AttributeError
___________________________________________________________ TestIgnition.test_parallel ___________________________________________________________

self = <test_wrapper.TestIgnition testMethod=test_parallel>

    def test_parallel(self):
        self.assertTrue(self.sh.run_parallel(self.sim))

        if self._out:
            hdf = Path(EXAMPLES) / self._out
>           self.assertTrue(hdf.is_file())
E           AssertionError: False is not true

tests\test_wrapper.py:106: AssertionError
-------------------------------------------------------------- Captured stderr call --------------------------------------------------------------
Process Process-41:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 395, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\composite.py", line 684, in __getattr__
    raise AttributeError(
AttributeError: 'SolutionArray' object has no attribute 'write_hdf'
Process Process-48:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 395, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\composite.py", line 684, in __getattr__
    raise AttributeError(
AttributeError: 'SolutionArray' object has no attribute 'write_hdf'
Process Process-47:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 395, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\composite.py", line 684, in __getattr__
    raise AttributeError(
AttributeError: 'SolutionArray' object has no attribute 'write_hdf'
Process Process-43:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 395, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\composite.py", line 684, in __getattr__
    raise AttributeError(
AttributeError: 'SolutionArray' object has no attribute 'write_hdf'
Process Process-49:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 395, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\composite.py", line 684, in __getattr__
    raise AttributeError(
AttributeError: 'SolutionArray' object has no attribute 'write_hdf'
Process Process-42:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 395, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\composite.py", line 684, in __getattr__
    raise AttributeError(
AttributeError: 'SolutionArray' object has no attribute 'write_hdf'
Process Process-44:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 395, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\composite.py", line 684, in __getattr__
    raise AttributeError(
AttributeError: 'SolutionArray' object has no attribute 'write_hdf'
Process Process-50:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 395, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\composite.py", line 684, in __getattr__
    raise AttributeError(
AttributeError: 'SolutionArray' object has no attribute 'write_hdf'
_________________________________________________________ TestFreeFlame.test_commandline _________________________________________________________

self = <test_wrapper.TestFreeFlame testMethod=test_commandline>

    def test_commandline(self):
        if self._skip_long:
            return
        cmd = ['ctwrap', 'run']
        if isinstance(self._module, str):
            name = self._module
        else:
            name = self._module.__name__.split('.')[-1]
            if self._path:
                name = str(Path(self._path) / '{}.py'.format(name))
        yaml = str(Path(EXAMPLES) / self._yaml)
        pars = [name, yaml, '--parallel']
        if self._strategy:
            pars += ['--strategy', self._strategy]

        self.maxDiff = None
        process = subprocess.Popen(cmd + pars,
                     stdout=subprocess.PIPE,
                     stderr=subprocess.PIPE)
        _, stderr = process.communicate()
>       self.assertEqual(stderr.decode(), '')
E       AssertionError: 'C:\\Users\\erwan\\anaconda3\\envs\\bloc\\[11234 chars]\r\n' != ''
E       - C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
E       -   self.flame.transport_model = model
E       - C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
E       -   self.flame.transport_model = model
E       - C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
E       -   self.flame.transport_model = model
E       - C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
E       -   self.flame.transport_model = model
E       - C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
E       -   self.flame.transport_model = model
E       - C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
E       -   self.flame.transport_model = model
E       - C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
E       -   self.flame.transport_model = model
E       - C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
E       -   self.flame.transport_model = model
E       - C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
E       -   self.flame.transport_model = model
E       - C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
E       -   self.flame.transport_model = model
E       - Process Process-2:
E       - Traceback (most recent call last):
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
E       -     self.run()
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
E       -     self._target(*self._args, **self._kwargs)
E       -   File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
E       -     out.save(data, entry=task, variation=variations[task], errored=errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
E       -     _save_hdf(data, self.settings, entry, variation, errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
E       -     data.write_hdf(filename=filename, group=entry,
E       -     ^^^^^^^^^^^^^^
E       - AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
E       - Process Process-10:
E       - Traceback (most recent call last):
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
E       -     self.run()
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
E       -     self._target(*self._args, **self._kwargs)
E       -   File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
E       -     out.save(data, entry=task, variation=variations[task], errored=errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
E       -     _save_hdf(data, self.settings, entry, variation, errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
E       -     data.write_hdf(filename=filename, group=entry,
E       -     ^^^^^^^^^^^^^^
E       - AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
E       - Process Process-5:
E       - Traceback (most recent call last):
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
E       -     self.run()
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
E       -     self._target(*self._args, **self._kwargs)
E       -   File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
E       -     out.save(data, entry=task, variation=variations[task], errored=errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
E       -     _save_hdf(data, self.settings, entry, variation, errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
E       -     data.write_hdf(filename=filename, group=entry,
E       -     ^^^^^^^^^^^^^^
E       - AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
E       - Process Process-1:
E       - Traceback (most recent call last):
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
E       -     self.run()
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
E       -     self._target(*self._args, **self._kwargs)
E       -   File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
E       -     out.save(data, entry=task, variation=variations[task], errored=errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
E       -     _save_hdf(data, self.settings, entry, variation, errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
E       -     data.write_hdf(filename=filename, group=entry,
E       -     ^^^^^^^^^^^^^^
E       - AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
E       - Process Process-9:
E       - Traceback (most recent call last):
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
E       -     self.run()
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
E       -     self._target(*self._args, **self._kwargs)
E       -   File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
E       -     out.save(data, entry=task, variation=variations[task], errored=errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
E       -     _save_hdf(data, self.settings, entry, variation, errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
E       -     data.write_hdf(filename=filename, group=entry,
E       -     ^^^^^^^^^^^^^^
E       - AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
E       - Process Process-8:
E       - Traceback (most recent call last):
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
E       -     self.run()
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
E       -     self._target(*self._args, **self._kwargs)
E       -   File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
E       -     out.save(data, entry=task, variation=variations[task], errored=errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
E       -     _save_hdf(data, self.settings, entry, variation, errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
E       -     data.write_hdf(filename=filename, group=entry,
E       -     ^^^^^^^^^^^^^^
E       - AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
E       - Process Process-6:
E       - Traceback (most recent call last):
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
E       -     self.run()
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
E       -     self._target(*self._args, **self._kwargs)
E       -   File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
E       -     out.save(data, entry=task, variation=variations[task], errored=errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
E       -     _save_hdf(data, self.settings, entry, variation, errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
E       -     data.write_hdf(filename=filename, group=entry,
E       -     ^^^^^^^^^^^^^^
E       - AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
E       - Process Process-3:
E       - Traceback (most recent call last):
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
E       -     self.run()
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
E       -     self._target(*self._args, **self._kwargs)
E       -   File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
E       -     out.save(data, entry=task, variation=variations[task], errored=errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
E       -     _save_hdf(data, self.settings, entry, variation, errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
E       -     data.write_hdf(filename=filename, group=entry,
E       -     ^^^^^^^^^^^^^^
E       - AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
E       - Process Process-4:
E       - Traceback (most recent call last):
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
E       -     self.run()
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
E       -     self._target(*self._args, **self._kwargs)
E       -   File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
E       -     out.save(data, entry=task, variation=variations[task], errored=errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
E       -     _save_hdf(data, self.settings, entry, variation, errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
E       -     data.write_hdf(filename=filename, group=entry,
E       -     ^^^^^^^^^^^^^^
E       - AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
E       - Process Process-7:
E       - Traceback (most recent call last):
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
E       -     self.run()
E       -   File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
E       -     self._target(*self._args, **self._kwargs)
E       -   File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
E       -     out.save(data, entry=task, variation=variations[task], errored=errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
E       -     _save_hdf(data, self.settings, entry, variation, errored)
E       -   File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
E       -     data.write_hdf(filename=filename, group=entry,
E       -     ^^^^^^^^^^^^^^
E       - AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
E       - c:\github\ctwrap\ctwrap\output.py:349: RuntimeWarning: Output of metadata failed with error message:
E       - [Errno 2] Unable to synchronously open file (unable to open file: name = 'C:\GitHub\ctwrap\ctwrap\yaml\freeflame.h5', errno = 2, error message = 'No such file or directory', flags = 1, o_flags = 2)
E       -   warnings.warn(msg, RuntimeWarning)

tests\test_wrapper.py:128: AssertionError
____________________________________________________________ TestFreeFlame.test_main _____________________________________________________________

self = <test_wrapper.TestFreeFlame testMethod=test_main>

    def test_main(self):

        if isinstance(self._module, str):
            name = self._module
        else:
            name = self._module.__file__

        self.maxDiff = None
        process = subprocess.Popen(['python', name],
                     stdout=subprocess.PIPE,
                     stderr=subprocess.PIPE)
        _, stderr = process.communicate()
>       self.assertEqual(stderr.decode(), '')
E       AssertionError: "C:\\Users\\erwan\\anaconda3\\envs\\bloc\[195 chars]\r\n" != ''
E       - C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
E       -   self.flame.transport_model = model

tests\test_wrapper.py:146: AssertionError
__________________________________________________________ TestFreeFlame.test_parallel ___________________________________________________________

self = <test_wrapper.TestFreeFlame testMethod=test_parallel>

    def test_parallel(self):
        self.assertTrue(self.sh.run_parallel(self.sim))

        if self._out:
            hdf = Path(EXAMPLES) / self._out
>           self.assertTrue(hdf.is_file())
E           AssertionError: False is not true

tests\test_wrapper.py:106: AssertionError
-------------------------------------------------------------- Captured stdout call --------------------------------------------------------------
    flamespeed = 0.924983 m/s (mix)
    flamespeed = 1.728957 m/s (mix)
    flamespeed = 2.314446 m/s (mix)
    flamespeed = 0.201402 m/s (mix)
    flamespeed = 3.039609 m/s (mix)
    flamespeed = 2.706206 m/s (mix)
    flamespeed = 2.939611 m/s (mix)
    flamespeed = 3.034722 m/s (mix)
    flamespeed = 2.964194 m/s (mix)
    flamespeed = 2.851600 m/s (mix)
-------------------------------------------------------------- Captured stderr call --------------------------------------------------------------
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
Process Process-88:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
Process Process-84:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
Process Process-81:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
Process Process-89:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
Process Process-86:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
Process Process-83:
Process Process-87:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
Process Process-82:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
Process Process-85:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
Process Process-90:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
___________________________________________________________ TestFreeFlame.test_serial ____________________________________________________________

self = <test_wrapper.TestFreeFlame testMethod=test_serial>

    def test_serial(self):
        if self._skip_long:
            return
>       self.assertTrue(self.sh.run_serial(self.sim))

tests\test_wrapper.py:95:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
ctwrap\handler.py:347: in run_serial
    _worker(sim._module, self._strategy.definition, self._output,
ctwrap\handler.py:530: in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
ctwrap\output.py:274: in save
    _save_hdf(data, self.settings, entry, variation, errored)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

data = <cantera.onedim.FreeFlame object at 0x000002B31F7C0C40>, settings = {'mode': 'a'}, entry = 'case_00', variation = {'upstream.phi': 0.4}
errored = False

    def _save_hdf(data, settings, entry, variation, errored=False):
        filename = settings.pop('name')
        mode = settings.pop('mode', 'a')

        if filename is None:
            return

        filepath = settings.pop('path')
        force = settings.pop('force')
        settings.pop('format')

        if filepath is not None:
            filename = Path(filepath) / filename

        # file check
        fexists = Path(filename).is_file()

        if fexists:
            with h5py.File(filename, 'r') as hdf:
                for group in hdf.keys():
                    if group == entry and mode == 'a' and not force:
                        msg = ('Cannot overwrite existing '
                               'group `{}` (use force to override)')
                        raise RuntimeError(msg.format(entry))
                    elif group == entry and mode == 'a' and force:
                        mode = 'w'

        settings.update(mode=mode)

        hdf_kwargs = {'mode', 'append', 'compression', 'compression_opts'}
        kwargs = {k: v for k, v in settings.items() if k in hdf_kwargs}

        if errored:
            with h5py.File(filename, mode) as hdf:
                grp = hdf.create_group(entry)
                grp.attrs[data[0]] = data[1]
        else:
            if type(data).__name__ == 'SolutionArray':
                if variation is not None:
                    attrs = variation
                else:
                    attrs = {}
                data.write_hdf(filename=filename, group=entry,
                               attrs=attrs, **kwargs)
            elif type(data).__name__ in ['FreeFlame']:
                if variation is not None:
                    description = '_'.join(['{}_{}'.format(k, v) for k, v in variation.items()])
                else:
                    description = None
>               data.write_hdf(filename=filename, group=entry,
                               description=description, **kwargs)
E               AttributeError: 'FreeFlame' object has no attribute 'write_hdf'

ctwrap\output.py:402: AttributeError
-------------------------------------------------------------- Captured stdout call --------------------------------------------------------------
    flamespeed = 0.201402 m/s (mix)
_________________________________________________________ TestFreeFlameMatrix.test_main __________________________________________________________

self = <test_wrapper.TestFreeFlameMatrix testMethod=test_main>

    def test_main(self):

        if isinstance(self._module, str):
            name = self._module
        else:
            name = self._module.__file__

        self.maxDiff = None
        process = subprocess.Popen(['python', name],
                     stdout=subprocess.PIPE,
                     stderr=subprocess.PIPE)
        _, stderr = process.communicate()
>       self.assertEqual(stderr.decode(), '')
E       AssertionError: "C:\\Users\\erwan\\anaconda3\\envs\\bloc\[195 chars]\r\n" != ''
E       - C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
E       -   self.flame.transport_model = model

tests\test_wrapper.py:146: AssertionError
_______________________________________________________ TestFreeFlameMatrix.test_parallel ________________________________________________________

self = <test_wrapper.TestFreeFlameMatrix testMethod=test_parallel>

    def test_parallel(self):
        self.assertTrue(self.sh.run_parallel(self.sim))

        if self._out:
            hdf = Path(EXAMPLES) / self._out
>           self.assertTrue(hdf.is_file())
E           AssertionError: False is not true

tests\test_wrapper.py:106: AssertionError
-------------------------------------------------------------- Captured stdout call --------------------------------------------------------------
    flamespeed = 1.728957 m/s (mix)
    flamespeed = 0.201402 m/s (mix)
    flamespeed = 2.706206 m/s (mix)
    flamespeed = 3.039609 m/s (mix)
    flamespeed = 2.964194 m/s (mix)
    flamespeed = 2.720348 m/s (mix)
-------------------------------------------------------------- Captured stderr call --------------------------------------------------------------
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
  self.flame.transport_model = model
Process Process-91:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
Process Process-93:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
Process Process-94:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
Process Process-100:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
Process Process-95:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
Process Process-99:
Traceback (most recent call last):
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 314, in _bootstrap
    self.run()
  File "C:\Users\erwan\anaconda3\envs\bloc\Lib\multiprocessing\process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "c:\github\ctwrap\ctwrap\handler.py", line 528, in _worker
    out.save(data, entry=task, variation=variations[task], errored=errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 274, in save
    _save_hdf(data, self.settings, entry, variation, errored)
  File "c:\github\ctwrap\ctwrap\output.py", line 402, in _save_hdf
    data.write_hdf(filename=filename, group=entry,
    ^^^^^^^^^^^^^^
AttributeError: 'FreeFlame' object has no attribute 'write_hdf'
================================================================ warnings summary ================================================================
tests/test_wrapper.py::TestIgnition::test_parallel
  c:\github\ctwrap\ctwrap\output.py:349: RuntimeWarning: Output of metadata failed with error message:
  [Errno 2] Unable to synchronously open file (unable to open file: name = 'C:\GitHub\ctwrap\ctwrap\yaml\ignition.h5', errno = 2, error message = 'No such file or directory', flags = 1, o_flags = 2)
    warnings.warn(msg, RuntimeWarning)

tests/test_wrapper.py::TestFreeFlame::test_parallel
tests/test_wrapper.py::TestFreeFlameMatrix::test_parallel
  c:\github\ctwrap\ctwrap\output.py:349: RuntimeWarning: Output of metadata failed with error message:
  [Errno 2] Unable to synchronously open file (unable to open file: name = 'C:\GitHub\ctwrap\ctwrap\yaml\freeflame.h5', errno = 2, error message = 'No such file or directory', flags = 1, o_flags = 2)
    warnings.warn(msg, RuntimeWarning)

tests/test_wrapper.py::TestFreeFlame::test_restart
  C:\Users\erwan\anaconda3\envs\bloc\Lib\site-packages\cantera\onedim.py:194: DeprecationWarning: FactoryBase::canonicalize: Model name 'Mix' is deprecated. Use 'mixture-averaged' instead.
    self.flame.transport_model = model

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html

---------- coverage: platform win32, python 3.11.11-final-0 ----------
Name                            Stmts   Miss  Cover
---------------------------------------------------
ctwrap\__init__.py                  6      0   100%
ctwrap\_version.py                  5      1    80%
ctwrap\bin\ctwrap.py               68     26    62%
ctwrap\handler.py                 214     40    81%
ctwrap\modules\__init__.py          5      0   100%
ctwrap\modules\equilibrium.py      37      4    89%
ctwrap\modules\freeflame.py        41      5    88%
ctwrap\modules\ignition.py         35      2    94%
ctwrap\modules\minimal.py          12      0   100%
ctwrap\modules\solution.py         25      6    76%
ctwrap\output.py                  214     65    70%
ctwrap\parser.py                  111     17    85%
ctwrap\strategy.py                202     29    86%
ctwrap\wrapper.py                  55      4    93%
---------------------------------------------------
TOTAL                            1030    199    81%