def test_creation(unit):
"""Verify that a Time Type instantiates with the properproperty values from inputs."""
value = random.randint(0, 1000) / 10
instance = TimeType(value, unit)
assert isinstance(instance, TimeType)
assert instance.value == value
assert instance.as_(unit) == pytest.approx(value)
def from_dict(self, data):
"""Convert a BeerJSON dict into values for this instance."""
self.name = data['name']
self.mtype = data['type'].title()
if 'step_temperature' in data:
self.temperature = TemperatureType(json=data['step_temperature'])
if 'step_time' in data:
self.time = TimeType(json=data['step_time'])
def on_add(self):
"""Fires when the user clicks the add button."""
step = MashStep(self.recipe)
count = len(self.recipe.mash)
step.name = f'Rest {count + 1}'
step.mtype = 'Infusion'
step.time = TimeType(0, 'min')
self.recipe.mash.append(step)
def from_dict(self, data):
"""Convert a BeerJSON dict into values for this instance."""
self.name = data['name']
if 'start_temperature' in data:
self.startTemperature = TemperatureType(
json=data['start_temperature'])
if 'end_temperature' in data:
self.endTemperature = TemperatureType(json=data['end_temperature'])
if 'step_time' in data:
self.time = TimeType(json=data['step_time'])
def from_dict(self, data):
"""Load the provided data from a BeerJSON dictionary into this instance."""
if 'time' in data:
self.time = TimeType(json=data['time'])
if 'duration' in data:
self.duration = TimeType(json=data['duration'])
if 'continuous' in data:
self.continuous = bool(data['continuous'])
if 'specific_gravity' in data:
self.continuous = GravityType(json=data['specific_gravity'])
if 'pH' in data:
self.pH = AcidityType(json=data['pH'])
if 'step' in data:
self.step = int(data['step'])
if 'use' in data:
self.use = data['use'].replace('add_to_', '').title()
def on_add(self):
"""Fires when the user clicks the add button."""
# Iterate though the selection(s) the user has made.
for index in self.ui.library.selectedIndexes():
# We get an index for each cell, lets filter down to a single column so that we can focus on row indexes.
if index.column() != 0:
continue
# Get the data through the proxy as the indexes don't align with the library when filtering.
available = self.proxy.data(index, QtCore.Qt.UserRole)
# Make a copy of the hop so as to not modify the version in the library when working with recipe.
hop = available.copy(self.recipe)
hop.timing = TimingType(use='Boil', duration=TimeType(0, 'min'))
hop.amount = MassType(0, 'oz')
# Add the new hop into the recipe.
self.recipe.hops.append(hop)
def test_conversion(inVal, inUnit, outVal, outUnit, tolerance):
"""Verify appropriate conversions between types."""
instance = TimeType(inVal, inUnit)
result = instance.as_(outUnit)
assert result == pytest.approx(outVal, tolerance)
class TimingType:
"""Represents a BeerJSON TimingType instance providing for timing on ingredients such as fermentables and hops."""
def __init__(self, time=None, duration=None, continuous=None, specificGravity=None, pH=None, step=None, use=None):
self._use = None
self.time: TimeType = time
self.duration: TimeType = duration
self.continuous: bool = continuous
self.specificGravity = specificGravity
self.pH = pH
self.step: int = step
self.use: str = use
# ======================================================================================================================
# Properties
# ----------------------------------------------------------------------------------------------------------------------
@property
def use(self):
"""Get the current use value."""
return self._use
# ----------------------------------------------------------------------------------------------------------------------
@use.setter
def use(self, value):
"""Set the use value - but ensure that it is valid."""
if value is not None and value not in ['Mash', 'Boil', 'Fermentation', 'Package']:
raise ValueError(f'Timing.use does not support value "{value}"')
self._use = value
# ======================================================================================================================
# Methods
# ----------------------------------------------------------------------------------------------------------------------
def to_dict(self):
"""Convert this instance into a BeerJSON compatible dictionary of values."""
data = {}
if self.time is not None:
data['time'] = self.time.to_dict()
if self.duration is not None:
data['duration'] = self.duration.to_dict()
if self.continuous is not None:
data['continuous'] = self.continuous
if self.specificGravity is not None:
data['specific_gravity'] = self.specificGravity.to_dict()
if self.pH is not None:
data['pH'] = self.pH.to_dict()
if self.step is not None:
data['step'] = self.step.to_dict()
if self.use is not None:
data['use'] = 'add_to_' + self.use.lower()
return data
# ----------------------------------------------------------------------------------------------------------------------
def from_dict(self, data):
"""Load the provided data from a BeerJSON dictionary into this instance."""
if 'time' in data:
self.time = TimeType(json=data['time'])
if 'duration' in data:
self.duration = TimeType(json=data['duration'])
if 'continuous' in data:
self.continuous = bool(data['continuous'])
if 'specific_gravity' in data:
self.continuous = GravityType(json=data['specific_gravity'])
if 'pH' in data:
self.pH = AcidityType(json=data['pH'])
if 'step' in data:
self.step = int(data['step'])
if 'use' in data:
self.use = data['use'].replace('add_to_', '').title()
# ----------------------------------------------------------------------------------------------------------------------
def copy(self):
"""Return a new instance with the same numerical values."""
new = TimingType()
if self.time is not None:
new.time = self.time.copy()
if self.duration is not None:
new.duration = self.duration.copy()
if self.continuous is not None:
new.continuous = self.continuous
if self.specificGravity is not None:
new.specific_gravity = self.specificGravity.copy()
if self.pH is not None:
new.pH = self.pH.copy()
if self.step is not None:
new.step = self.step.copy()
if self.use is not None:
new.use = self.use
return new
def on_add(self):
"""Fires when the user clicks the add button."""
misc = Miscellaneous(self.recipe)
misc.amount = UnitType(1, 'each')
misc.timing = TimingType(duration=TimeType(0, 'min'))
self.recipe.misc.append(misc)