개정판 4aa060ea
issue #1202: calculate press drop
Change-Id: I70e77a77f03ea80410da0f9b838b5b29c0be95d9
| HYTOS/HYTOS/Shapes/EngineeringConnectorItem.py | ||
|---|---|---|
| 26 | 26 |
self.elevation = None |
| 27 | 27 |
self.over_design_cv = None |
| 28 | 28 |
|
| 29 |
def parse(self, row): |
|
| 30 |
""" parse given row """ |
|
| 31 |
|
|
| 32 |
if row['Pressure']: |
|
| 33 |
self.pressure = float(row['Pressure']) |
|
| 34 |
if row['Pressure_Drop']: |
|
| 35 |
self.pressure_drop = float(row['Pressure_Drop']) |
|
| 36 |
if row['Elevation']: |
|
| 37 |
self.elevation = float(row['Elevation']) |
|
| 38 |
if row['Over_Design_CV']: |
|
| 39 |
self.over_design_cv = float(row['Over_Design_CV']) |
|
| 40 |
|
|
| 29 | 41 |
""" |
| 30 | 42 |
A {ConnectorItem} is the graphical representation of a {Symbol.Connectors}.
|
| 31 | 43 |
""" |
| ... | ... | |
| 60 | 72 |
self._connected_at = QEngineeringAbstractItem.CONNECTED_AT_PT # default value is connected at pt |
| 61 | 73 |
self.connectPoint = None |
| 62 | 74 |
self._hoverItem = None |
| 63 |
self._nozzle_data = None
|
|
| 75 |
self._data = None |
|
| 64 | 76 |
|
| 65 | 77 |
self.setAcceptHoverEvents(True) |
| 66 | 78 |
self.transfer = Transfer() |
| ... | ... | |
| 93 | 105 |
return res |
| 94 | 106 |
|
| 95 | 107 |
@property |
| 96 |
def nozzle_data(self):
|
|
| 108 |
def data(self): |
|
| 97 | 109 |
""" getter of nozzle data """ |
| 98 |
return self._nozzle_data
|
|
| 110 |
return self._data |
|
| 99 | 111 |
|
| 100 |
@nozzle_data.setter
|
|
| 101 |
def nozzle_data(self, value):
|
|
| 112 |
@data.setter |
|
| 113 |
def data(self, value): |
|
| 102 | 114 |
""" setter of nozzle data """ |
| 103 |
self._nozzle_data = value
|
|
| 115 |
self._data = value |
|
| 104 | 116 |
|
| 105 | 117 |
@property |
| 106 | 118 |
def elevation(self): |
| 107 | 119 |
""" return elevation """ |
| 108 |
return self._nozzle_data.elevation
|
|
| 120 |
return self.data.elevation |
|
| 109 | 121 |
|
| 110 | 122 |
@property |
| 111 | 123 |
def press_drop(self): |
| ... | ... | |
| 476 | 488 |
|
| 477 | 489 |
cols = ['Points_UID', 'Pressure', 'Pressure_Drop', 'Elevation', 'Over_Design_CV'] |
| 478 | 490 |
values = ['?', '?', '?', '?', '?'] |
| 479 |
if self.nozzle_data:
|
|
| 491 |
if self.data: |
|
| 480 | 492 |
|
| 481 |
pressure = self.nozzle_data.pressure
|
|
| 493 |
pressure = self.data.pressure |
|
| 482 | 494 |
if pressure is None: |
| 483 | 495 |
pressure = None |
| 484 | 496 |
else: |
| 485 | 497 |
pressure = float(pressure) |
| 486 | 498 |
|
| 487 |
pressure_drop = self.nozzle_data.pressure_drop
|
|
| 499 |
pressure_drop = self.data.pressure_drop |
|
| 488 | 500 |
if pressure_drop is None: |
| 489 | 501 |
pressure_drop = None |
| 490 | 502 |
else: |
| 491 | 503 |
pressure_drop = float(pressure_drop) |
| 492 | 504 |
|
| 493 |
elevation = self.nozzle_data.elevation
|
|
| 505 |
elevation = self.data.elevation |
|
| 494 | 506 |
if elevation is None: |
| 495 | 507 |
elevation = None |
| 496 | 508 |
else: |
| 497 | 509 |
elevation = float(elevation) |
| 498 | 510 |
|
| 499 |
over_design_cv = self.nozzle_data.over_design_cv
|
|
| 511 |
over_design_cv = self.data.over_design_cv |
|
| 500 | 512 |
if over_design_cv is None: |
| 501 | 513 |
over_design_cv = None |
| 502 | 514 |
else: |
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