def apply(self):
try:
level_name = self._levelCombo.get()
levels = [
key for key, value in PreferencesDialog._LOG_LEVELS.items()
if value == level_name
]
loglevel = levels[0]
preferences = Preferences()
self._qconfigview.apply(preferences)
self._packagesPage.apply(preferences)
preferences.save()
logging_config = build_logging_config(loglevel)
preferences = Preferences()
preferences.set_logging_config(logging_config)
preferences.save()
set_logging_config(logging_config)
uipreferences = UIPreferences()
populate = self._populateDefaults.get()
uipreferences.set_populate_defaults(False if populate ==
0 else True)
uipreferences.save()
self._controller.get_available_backends()
except Exception as e:
self.controller.outputview.write_line(str(e))
def _set_preferences_logging(self):
from qiskit_aqua_chemistry.preferences import Preferences
from qiskit_aqua_chemistry._logging import set_logging_config
preferences = Preferences()
config = preferences.get_logging_config()
if config is not None:
set_logging_config(config)
def main():
parser = argparse.ArgumentParser(
description='Qiskit Aqua Chemistry Command Line Tool')
parser.add_argument('input',
metavar='input',
help='Chemistry input file or saved JSON input file')
group = parser.add_mutually_exclusive_group(required=False)
group.add_argument('-o',
metavar='output',
help='Algorithm Results Output file name')
group.add_argument('-jo',
metavar='json output',
help='Algorithm JSON Output file name')
args = parser.parse_args()
# update logging setting with latest external packages
preferences = Preferences()
logging_level = logging.INFO
if preferences.get_logging_config() is not None:
set_logging_config(preferences.get_logging_config())
logging_level = get_logging_level()
preferences.set_logging_config(build_logging_config(logging_level))
preferences.save()
set_logging_config(preferences.get_logging_config())
solver = AquaChemistry()
# check to see if input is json file
params = None
try:
with open(args.input) as json_file:
params = json.load(json_file)
except:
pass
if params is not None:
solver.run_algorithm_from_json(params, args.o)
else:
if args.jo is not None:
solver.run_drive_to_jsonfile(args.input, args.jo)
else:
result = solver.run(args.input, args.o)
if result is not None and 'printable' in result:
print(
'\n\n--------------------------------- R E S U L T ------------------------------------\n'
)
for line in result['printable']:
print(line)
def set_preferences_logging():
"""
Update logging setting with latest external packages
"""
from qiskit_aqua_chemistry._logging import get_logging_level, build_logging_config, set_logging_config
from qiskit_aqua_chemistry.preferences import Preferences
preferences = Preferences()
logging_level = logging.INFO
if preferences.get_logging_config() is not None:
set_logging_config(preferences.get_logging_config())
logging_level = get_logging_level()
preferences.set_logging_config(build_logging_config(logging_level))
preferences.save()
def set_logging(self, level=logging.INFO):
"""
Sets logging output of the logging messages. \
Sets the output of logging messages (above level `level`) by \
configuring the logger accordingly. \
Disables logging if set to logging.NOTSET
Params:
level (int): minimum severity of the messages that are displayed.
"""
logging_config = build_logging_config(level)
preferences = Preferences()
preferences.set_logging_config(logging_config)
preferences.save()
set_logging_config(logging_config)
def main():
if sys.platform == 'darwin':
from Foundation import NSBundle
bundle = NSBundle.mainBundle()
if bundle:
info = bundle.localizedInfoDictionary() or bundle.infoDictionary()
info['CFBundleName'] = 'QISkit Aqua Chemistry'
root = tk.Tk()
root.withdraw()
root.update_idletasks()
preferences = UIPreferences()
geometry = preferences.get_geometry()
if geometry is None:
ws = root.winfo_screenwidth()
hs = root.winfo_screenheight()
w = int(ws / 1.3)
h = int(hs / 1.3)
x = int(ws/2 - w/2)
y = int(hs/2 - h/2)
geometry = '{}x{}+{}+{}'.format(w,h,x,y)
preferences.set_geometry(geometry)
preferences.save()
root.geometry(geometry)
# update logging setting with latest external packages
preferences = Preferences()
logging_level = logging.INFO
if preferences.get_logging_config() is not None:
set_logging_config(preferences.get_logging_config())
logging_level = get_logging_level()
preferences.set_logging_config(build_logging_config(logging_level))
preferences.save()
set_logging_config(preferences.get_logging_config())
MainView(root)
root.after(0, root.deiconify)
root.mainloop()
def body(self, parent, options):
preferences = Preferences()
logging_config = preferences.get_logging_config()
if logging_config is not None:
set_logging_config(logging_config)
uipreferences = UIPreferences()
populate = uipreferences.get_populate_defaults(True)
self._populateDefaults.set(1 if populate else 0)
qiskitGroup = ttk.LabelFrame(parent,
text='Qiskit Configuration',
padding=(6, 6, 6, 6),
borderwidth=4,
relief=tk.GROOVE)
qiskitGroup.grid(padx=(7, 7), pady=6, row=0, column=0, sticky='nsew')
self._qconfigview = QconfigView(qiskitGroup)
defaultsGroup = ttk.LabelFrame(parent,
text='Defaults',
padding=(6, 6, 6, 6),
borderwidth=4,
relief=tk.GROOVE)
defaultsGroup.grid(padx=(7, 7), pady=6, row=1, column=0, sticky='nsw')
defaultsGroup.columnconfigure(1, pad=7)
self._checkButton = ttk.Checkbutton(defaultsGroup,
text="Populate on file new/open",
variable=self._populateDefaults)
self._checkButton.grid(row=0, column=1, sticky='nsw')
packagesGroup = ttk.LabelFrame(parent,
text='Packages',
padding=(6, 6, 6, 6),
borderwidth=4,
relief=tk.GROOVE)
packagesGroup.grid(padx=(7, 7), pady=6, row=2, column=0, sticky='nsw')
packagesGroup.columnconfigure(1, pad=7)
frame = ttk.Frame(packagesGroup)
frame.grid(row=0, column=0, sticky='nsew')
self._packagesPage = PackagesPage(frame, preferences)
self._packagesPage.pack(side=tk.TOP, fill=tk.BOTH, expand=tk.TRUE)
self._packagesPage.show_add_button(True)
self._packagesPage.show_remove_button(
self._packagesPage.has_selection())
self._packagesPage.show_defaults_button(False)
loggingGroup = ttk.LabelFrame(parent,
text='Logging Configuration',
padding=(6, 6, 6, 6),
borderwidth=4,
relief=tk.GROOVE)
loggingGroup.grid(padx=(7, 7), pady=6, row=3, column=0, sticky='nsw')
loggingGroup.columnconfigure(1, pad=7)
loglevel = get_logging_level()
ttk.Label(loggingGroup, text="Level:", borderwidth=0,
anchor=tk.E).grid(row=0, column=0, sticky='nsew')
self._levelCombo = ttk.Combobox(
loggingGroup,
exportselection=0,
state='readonly',
values=list(PreferencesDialog._LOG_LEVELS.values()))
index = list(PreferencesDialog._LOG_LEVELS.keys()).index(loglevel)
self._levelCombo.current(index)
self._levelCombo.grid(row=0, column=1, sticky='nsw')
self.entry = self._qconfigview.initial_focus
return self.entry # initial focus
def _create_pane(self):
label_font = font.nametofont('TkHeadingFont').copy()
label_font.configure(size=12, weight='bold')
ttk.Style().configure('TLabel',borderwidth=1,relief='solid')
style = ttk.Style()
style.configure('Title.TLabel',
borderwidth=0,
anchor=tk.CENTER)
label = ttk.Label(self,
style='Title.TLabel',
padding=(5,5,5,5),
textvariable=self._controller._title)
label['font'] = label_font
label.pack(side=tk.TOP, expand=tk.NO, fill=tk.X)
main_pane = ttk.PanedWindow(self,orient=tk.VERTICAL)
main_pane.pack(expand=tk.YES, fill=tk.BOTH)
top_pane = ttk.PanedWindow(main_pane, orient=tk.HORIZONTAL)
top_pane.pack(expand=tk.YES, fill=tk.BOTH)
main_pane.add(top_pane)
self._controller._sectionsView = SectionsView(self._controller,top_pane)
self._controller._sectionsView.pack(expand=tk.YES, fill=tk.BOTH)
top_pane.add(self._controller._sectionsView,weight=1)
main_container = tk.Frame(top_pane)
main_container.pack(expand=tk.YES, fill=tk.BOTH)
style = ttk.Style()
style.configure('PropViewTitle.TLabel',
borderwidth=1,
relief=tk.RIDGE,
anchor=tk.CENTER)
label = ttk.Label(main_container,
style='PropViewTitle.TLabel',
padding=(5,5,5,5),
textvariable=self._controller._sectionView_title)
label['font'] = label_font
label.pack(side=tk.TOP, expand=tk.NO, fill=tk.X)
container = tk.Frame(main_container)
container.pack(side=tk.BOTTOM, expand=tk.YES, fill=tk.BOTH)
container.grid_rowconfigure(0, weight=1)
container.grid_columnconfigure(0, weight=1)
self._controller._emptyView = EmptyView(container)
self._controller._emptyView.grid(row=0,column=0,sticky='nsew')
self._controller._textView = SectionTextView(self._controller,container)
self._controller._textView.grid(row=0,column=0,sticky='nsew')
self._controller._propertiesView = SectionPropertiesView(self._controller,container)
self._controller._propertiesView.grid(row=0,column=0,sticky='nsew')
self._controller._emptyView.tkraise()
top_pane.add(main_container,weight=1)
self._controller._outputView = ThreadSafeOutputView(main_pane)
self._controller._outputView.pack(expand=tk.YES, fill=tk.BOTH)
main_pane.add(self._controller._outputView)
# redirect output
sys.stdout = self._controller._outputView
sys.stderr = self._controller._outputView
# reupdate logging after redirect
preferences = Preferences()
config = preferences.get_logging_config()
if config is not None:
set_logging_config(config)
self.update_idletasks()
self._controller._sectionsView.show_add_button(False)
self._controller._sectionsView.show_remove_button(False)
self._controller._sectionsView.show_defaults_button(False)
self._controller._emptyView.set_toolbar_size(self._controller._sectionsView.get_toolbar_size())