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GEdges.py
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GEdges.py
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import datetime
from PyQt5.QtCore import Qt
from PyQt5.QtWidgets import QGraphicsLineItem, QGraphicsEllipseItem, QTableWidget, QTableWidgetItem
__author__ = 'makar'
class GEdges(QGraphicsLineItem):
def __init__(self, x1, y1, x2, y2):
QGraphicsEllipseItem.__init__(self, x1, y1, x2, y2)
self.point_to = 0
self.point_from = 0
self.path_point = 0
self.path_point_to = 0
self.tbl = QTableWidget(1, 2)
item = QTableWidgetItem("0:00")
self.tbl.setItem(0, 0, item)
item = QTableWidgetItem("0:00")
self.tbl.setItem(0, 1, item)
self.tbl.setFixedWidth(219)
item = QTableWidgetItem("time of origin")
self.tbl.setHorizontalHeaderItem(0, item)
item = QTableWidgetItem("path time")
self.tbl.setHorizontalHeaderItem(1, item)
def save_points(self):
self.point_from.out_edges.append(self)
self.point_to.in_edges.append(self)
def mouseDoubleClickEvent(self, event):
if event.button() == Qt.LeftButton:
print("RDACT!")
def set_point_to(self, point):
self.point_to = point
def set_point_from(self, point):
self.point_from = point
def weight(self, time):
for i in range(0, self.tbl.rowCount()):
if datetime.datetime.strptime(self.tbl.item(i, 0).text(), "%H:%M") > time:
return datetime.datetime.strptime(self.tbl.item(i, 1).text(), "%H:%M")+datetime.timedelta(hours=datetime.datetime.strptime(self.tbl.item(i, 0).text(), "%H:%M").hour, minutes=datetime.datetime.strptime(self.tbl.item(i, 0).text(), "%H:%M").minute)-datetime.timedelta(hours=time.hour, minutes=time.minute)
return datetime.datetime.strptime("14:28", "%H:%M")
def save_info(self, tbl):
self.tbl = tbl