def getOptions(self) -> Tuple[List[QDateTime], bool, bool]:
dates = list()
byTime: bool = self.body.byTime.isChecked()
byDate: bool = self.body.byDate.isChecked()
for row in self.__layoutRows:
date: QDate = self.body.gLayout.itemAtPosition(row,
0).widget().date()
time: QTime = self.body.gLayout.itemAtPosition(row,
2).widget().time()
if byDate and byTime:
datetime = QDateTime(date, time, Qt.UTC)
elif not byTime:
# Date only
datetime = QDateTime(date, self.DEFAULT_TIME, Qt.UTC)
elif not byDate:
# Time only
datetime = QDateTime(self.DEFAULT_DATE, time, Qt.UTC)
else:
flogging.appLogger.error(
'Invalid byDate/byTime combination: {}, {}'.format(
byDate, byTime))
raise ValueError(
'Unexpected error: unsupported datetime input arguments')
dates.append(datetime)
return dates, byDate, byTime
def __init__(self, parent=None):
super(MyWidget, self).__init__(parent)
self.view = View()
self.grid = DateTimeGrid()
self.model = QStandardItemModel()
self.slider = QSlider()
self.view.setGraphicsView(MyGraphicsView())
## proxyModel.setSourceModel( &model );
for h in range(0, 2):
self.model.appendRow([
MyStandardItem("Item " + str(h)),
MyStandardItem(KDGantt.TypeTask),
MyStandardItem(QDateTime.currentDateTime().addDays(h),
KDGantt.StartTimeRole),
MyStandardItem(QDateTime.currentDateTime().addDays(h + 1),
KDGantt.EndTimeRole),
MyStandardItem(50)
])
self.slider.setOrientation(Qt.Horizontal)
self.slider.setRange(1, 10000)
self.slider.setValue(100)
l = QVBoxLayout(self)
l.addWidget(self.view)
l.addWidget(self.slider)
self.grid.setStartDateTime(QDateTime.currentDateTime().addDays(-3))
self.grid.setDayWidth(100)
## grid.setNoInformationBrush( Qt::NoBrush );
self.view.setGrid(self.grid)
self.view.setModel(self.model)
self.slider.valueChanged.connect(self.slotZoom)
def initialize_code(self):
self.cboPeriod.currentTextChanged.connect(self.selectPeriod)
self.cboPeriod.setCurrentIndex(3) # This Week
# self.cboPeriod.setCurrentIndex(5) # This Month
self.listTimers.currentItemChanged.connect(self.selectTimer)
self.listTimers.itemClicked.connect(self.selectTimer)
self.listTimers.itemDoubleClicked.connect(self.startTimer)
self.btnStart.hide()
self.btnStart.clicked.connect(self.startTimer)
self.btnAddLap.hide()
self.btnAddLap.clicked.connect(self.addLap)
self.btnDeleteTimer.setEnabled(0)
self.btnDeleteTimer.clicked.connect(self.deleteTimer)
self.btnDeleteTimer.setEnabled(False)
self.btnPencil.clicked.connect(self.btnPencil_Clicked)
self.btnEditLaps.clicked.connect(self.btnEditLaps_Clicked)
today = datetime.today()
yesterday = today - timedelta(days=1)
self.dtFromFilter.setDateTime(QDateTime(yesterday.year, yesterday.month, yesterday.day, 0, 0, 0))
self.dtToFilter.setDateTime(QDateTime(today.year, today.month, today.day, 0, 0, 0))
# self.dtFromFilter.show()
# self.dtToFilter.show()
# Initialise Timer state:
periodFilter = self.cboPeriod.currentText();
for timer in self.timers.timers:
timer.set_period_filter(periodFilter)
self.redraw_timers() # Populate Timers for the first time:
def create(self, name_project):
"""
:param name_project: Name of the project
:return: path of the settings file
"""
from PySide2.QtCore import QDateTime
self.name_project = name_project
#print("from python " + self.name_project)
self.settings = QSettings("Nebula", self.name_project)
self.settings.beginGroup("Project")
self.settings.setValue("Path", os.path.join(os.environ['HOME'], '.config/Nebula', self.name_project + '.conf'))
self.settings.setValue("Name", self.name_project)
self.settings.setValue("Date", QDateTime.currentDateTime().toString())
self.settings.setValue("LastEdit", QDateTime.currentDateTime().toString())
self.settings.endGroup()
self.settings.beginGroup("SignalFiles")
self.settings.setValue("Path", "None") # Paths of the signals
self.settings.setValue("ValuePath", "None") # Value paths of the signals -numpy file
self.settings.endGroup()
self.settings.beginGroup("Info")
self.settings.endGroup()
print(self.settings.fileName())
return self.settings.fileName()
async def _requestMore(self):
logger.debug("Request more messages from channel %s", self.channelId)
url = BASE_URL + 'channels.history'
params = {
'token': self.slackService.token,
'channel': self.channelId,
'count': MESSAGE_REQUEST_COUNT,
'latest': self._latest
}
async with self.slackService.session.get(url,
headers=HEADERS,
params=params) as resp:
logger.debug("response: %s", resp)
data = await resp.json()
#logger.debug("data: %s", data)
messageData = data['messages']
if messageData:
self._latest = messageData[0]['ts']
messages = [
MessagesItem(ts=QDateTime.fromMSecsSinceEpoch(
float(m['ts']) * 1000),
date=QDateTime.fromMSecsSinceEpoch(
float(m['ts']) * 1000).date(),
time=QDateTime.fromMSecsSinceEpoch(
float(m['ts']) * 1000).time(),
user=m.get('username', m.get('user')),
text=m['text']) for m in data['messages']
if m['type'] == 'message'
]
self.addItems(list(reversed(messages)))
def createMailModel(parent):
model = QStandardItemModel(0, 3, parent)
model.setHeaderData(SUBJECT, Qt.Horizontal, "Subject")
model.setHeaderData(SENDER, Qt.Horizontal, "Sender")
model.setHeaderData(DATE, Qt.Horizontal, "Date")
addMail(model, "Happy New Year!", "Grace K. <*****@*****.**>",
QDateTime(QDate(2006, 12, 31), QTime(17, 3)))
addMail(model, "Radically new concept",
"Grace K. <*****@*****.**>",
QDateTime(QDate(2006, 12, 22), QTime(9, 44)))
addMail(model, "Accounts", "*****@*****.**",
QDateTime(QDate(2006, 12, 31), QTime(12, 50)))
addMail(model, "Expenses", "Joe Bloggs <*****@*****.**>",
QDateTime(QDate(2006, 12, 25), QTime(11, 39)))
addMail(model, "Re: Expenses", "Andy <*****@*****.**>",
QDateTime(QDate(2007, 1, 2), QTime(16, 5)))
addMail(model, "Re: Accounts", "Joe Bloggs <*****@*****.**>",
QDateTime(QDate(2007, 1, 3), QTime(14, 18)))
addMail(model, "Re: Accounts", "Andy <*****@*****.**>",
QDateTime(QDate(2007, 1, 3), QTime(14, 26)))
addMail(model, "Sports", "Linda Smith <*****@*****.**>",
QDateTime(QDate(2007, 1, 5), QTime(11, 33)))
addMail(model, "AW: Sports", "Rolf Newschweinstein <*****@*****.**>",
QDateTime(QDate(2007, 1, 5), QTime(12, 0)))
addMail(model, "RE: Sports", "Petra Schmidt <*****@*****.**>",
QDateTime(QDate(2007, 1, 5), QTime(12, 1)))
return model
def transform_date(utc, timezone=None):
utc_fmt = "yyyy-MM-ddTHH:mm:ss.zzzZ"
new_date = QDateTime().fromString(utc, utc_fmt)
if timezone:
new_date.setTimeZone(timezone)
return new_date
def __init__(self):
QMainWindow.__init__(self)
# 设置时间
self.__time = QDateTime()
# 创建图形界面
self.__SetupUI()
self.__ConfigureFileToolBar()
self.__ConfigureTranslateToolBar()
self.__ConfigureMainLayout()
# 设置ComboBox的显示内容
self.__ConfigureComboBox()
# 设置保存文件的信息
self.__currentPath = QDir.currentPath()
self.__ConfigureSysIniFile()
self.__ConfigureHistoryFile()
salt = random.randint(1466000000, 1467000000)
self.__salt = str(salt)
self.__httpClient = None
self.__statusBar.showMessage(
self.__GetCurrentTime() + " - Please choose a file or enter data!",
2000)
self.show()
def _timeSpan(self):
tmin = np.inf
tmax = -np.inf
for p in self._portToIdx:
t = self._currentFile["streams"][p][0]["rcvTimestamp"]
tmin = min(t, tmin)
t = self._currentFile["streams"][p][-1]["rcvTimestamp"]
tmax = max(t, tmax)
return QDateTime.fromMSecsSinceEpoch(tmin//1000), QDateTime.fromMSecsSinceEpoch(tmax//1000)
def testQDateTimeNull(self):
'''QDataStream <<>> QDateTime - null'''
self.stream << QDateTime()
res = QDateTime()
self.read_stream >> res
self.assertEqual(res, QDateTime())
self.assertFalse(res.isValid())
self.assertTrue(res.isNull())
def __init__(self, db):
self.db = db
self.current = []
self.current_seq = -1
self.balances_view = None
self.holdings_view = None
self.balance_active_only = 1
self.balance_currency = None
self.balance_date = QDateTime.currentSecsSinceEpoch()
self.holdings_date = QDateTime.currentSecsSinceEpoch()
self.holdings_currency = None
def onReportRangeChange(self, range_index):
report_ranges = {
0: lambda: (0, 0),
1: ManipulateDate.Last3Months,
2: ManipulateDate.RangeYTD,
3: ManipulateDate.RangeThisYear,
4: ManipulateDate.RangePreviousYear
}
begin, end = report_ranges[range_index]()
self.ReportFromDate.setDateTime(QDateTime.fromSecsSinceEpoch(begin))
self.ReportToDate.setDateTime(QDateTime.fromSecsSinceEpoch(end))
def connect(self):
if self.checkbox.isChecked():
print("connecting " + self.ip)
self.timer.start(sample_interval_secs * 1000)
self.tti = ttiPsu(self.ip, self.channel)
dtime = datetime.datetime.now()
self.time.setText(dtime.strftime('%c'))
#get data
data = self.tti.GetData()
data.print()
self.name.setText(data.identity)
self.target_voltage_input.setText("{0:.3f}".format(
data.target_volts))
self.target_voltage_output.setText("setpoint: {0:.3f}".format(
data.target_volts))
self.output_voltage.setText("{0:.3f}".format(data.out_volts))
self.current_limit_input.setText("{0}".format(
int(data.target_amps * 1000)))
self.current_limit_output.setText("setpoint: {0}".format(
int(data.target_amps * 1000)))
self.output_current.setText("{0}".format(int(data.out_amps *
1000)))
isON = self.tti.getOutputIsEnabled()
if data.is_enabled:
self.switch_output.setText("Output is ON")
else:
self.switch_output.setText("Output is OFF")
self.series_voltage.append(
QDateTime().currentDateTime().toMSecsSinceEpoch(),
data.out_volts)
self.series_current.append(
QDateTime().currentDateTime().toMSecsSinceEpoch(),
data.out_amps * 1000)
self.axisX.setMin(QDateTime().currentDateTime().addSecs(-60))
self.axisX.setMax(QDateTime().currentDateTime())
else:
print("disconnecting...")
self.timer.stop()
self.tti.setLocal()
del self.tti
self.name.setText("")
self.time.setText("")
self.output_voltage.setText("")
self.output_current.setText("")
self.switch_output.setText("")
print("disconnect successfully.")
def widgets(self):
self.scroll = QScrollArea()
self.scroll.setWidgetResizable(True)
# Top layout widgets
self.addIssueImg = QLabel()
self.img = QPixmap('assets/icons/create-issue.png')
self.addIssueImg.setPixmap(self.img)
self.addIssueImg.setAlignment(Qt.AlignCenter)
self.titleText = QLabel("Add issue")
self.titleText.setAlignment(Qt.AlignCenter)
# Middle layout widgets
self.issueInfoTitleText = QLabel("Issue info")
self.issueInfoTitleText.setAlignment(Qt.AlignCenter)
self.dateEntry = QDateTimeEdit()
self.dateEntry.setDateTime(QDateTime.currentDateTime())
self.priorityEntry = QComboBox()
self.priorityEntry.setEditable(True)
self.observerEntry = QComboBox()
self.observerEntry.setEditable(True)
self.revisionTeamEntry = QComboBox()
self.revisionTeamEntry.setEditable(True)
self.inspectionNameEntry = QComboBox()
self.inspectionNameEntry.setEditable(True)
self.observationThemeEntry = QComboBox()
self.observationThemeEntry.setEditable(True)
self.facilityEntry = QComboBox()
self.facilityEntry.setEditable(True)
self.facilitySupervisorEntry = QComboBox()
self.facilitySupervisorEntry.setEditable(True)
self.specificLocationEntry = QTextEdit()
self.inspectedDepartmentEntry = QComboBox()
self.inspectedDepartmentEntry.setEditable(True)
self.inspectedContractorEntry = QComboBox()
self.inspectedContractorEntry.setEditable(True)
self.inspectedSubcontractorEntry = QComboBox()
self.inspectedSubcontractorEntry.setEditable(True)
self.deadlineEntry = QDateTimeEdit()
self.deadlineEntry.setDateTime(QDateTime.currentDateTime())
# Bottom layout widgets
self.attachFilesBtn = QPushButton("Attach files")
self.addActionBtn = QPushButton("Add action")
self.rootCauseEntry = QComboBox()
self.rootCauseEntry.setEditable(True)
self.rootCauseDetailsEntry = QTextEdit()
self.rootCauseActionPartyEntry = QComboBox()
self.rootCauseActionPartyEntry.setEditable(True)
self.addRootCauseBtn = QPushButton("Add root cause")
self.submitObservationBtn = QPushButton("Add issue")
self.submitObservationBtn.clicked.connect(self.addIssue)
def testQDateTimeValid(self):
'''QDataStream <<>> QDateTime - valid'''
time = QTime(23, 23, 23)
date = QDate(2009, 1, 1)
self.stream << QDateTime(date, time)
res = QDateTime()
self.read_stream >> res
self.assertEqual(res, QDateTime(date, time))
self.assertTrue(res.isValid())
self.assertFalse(res.isNull())
def Timeupdate(self): # 用于实时获取时间
self.timer.setText(
QDateTime.currentDateTime().toString('yyyy-MM-dd hh:mm:ss dddd'))
current_time = QDateTime.currentDateTime().toString(
'yyyy-MM-dd hh:mm:ss dddd')
if (int(current_time[11]) >= 2 and int(current_time[12]) >= 3) or (int(
current_time[11]) == 0 and int(current_time[12]) <= 4):
if int(current_time[5]) == 0 and int(current_time[6]) == 4 and int(
current_time[8]) == 1 and int(
current_time[9]) == 7: # 生日特殊处理
self.greetings.setText('21岁生日快乐，' + self.username)
else:
self.greetings.setText('夜深了，' + self.username)
def __init__(self, x, y, width, height, text):
"""
A Rectangle with some text in it
:param text: str
:param x: float
:param y: float
:param height: float
:param width: float
"""
self.id = LaunchButton.ID
LaunchButton.ID += 1
print("my self.id = ", str(self.id))
self.x = x
self.y = y
self.width = width
self.height = height
self.text = text
# super(SelectFolderButton, self).__init__(self.x, self.y, self.width, self.height)
QObject.__init__(self)
QGraphicsRectItem.__init__(self, self.x, self.y, self.width, self.height)
self.setAcceptHoverEvents(True)
# self.text = HText("Select Folder", self.x + self.width - 20, self.y + height / 2, self, 45)
# self.text = HText("Select Folder", self.x + 5, self.y + 5, self, 45)
# simple state array, represented as a numpy array, 0 = False, 1 = True
# [0] = ZIPPED, [1] = SENT, [2] = SUBMITTED, [3] = FINISHED, [4] = DELIVERED
self.state = np.zeros(5)
self.state[0] = 1
print(self.state.any())
# indexes = np.array(np.where(self.state == 1))
# indexes = list(np.where(self.state == 1))
indexes = np.where(self.state == 1)
print("TYPE")
print(type(indexes))
# indexes.append(3)
print("index state = ", indexes)
print("len = ", len(indexes))
print("state = \n", self.state)
self.mpen = scene_objects.initialize_qpen(QColor(7, 133, 192), width=2)
# main block color
self.current_color = QColor(7, 133, 192)
# self.current_color_1 = Qt.gray
# self.current_color_2 = Qt.gray
self.i = 0
self.qdate_time = QDateTime()
print("################################################################################\n")
def toQtCookie(PyCookie):
qc = QNetworkCookie(PyCookie.name, PyCookie.value)
qc.setSecure(PyCookie.secure)
if PyCookie.path_specified:
qc.setPath(PyCookie.path)
if PyCookie.domain != "":
qc.setDomain(PyCookie.domain)
if PyCookie.expires and PyCookie.expires != 0:
t = QDateTime()
t.setTime_t(PyCookie.expires)
qc.setExpirationDate(t)
# not yet handled(maybe less useful):
# py cookie.rest / QNetworkCookie.setHttpOnly()
return qc
def testQDateTime6arg(self):
dateTime = datetime.datetime(2010, 4, 23, 11, 14, 7)
other = QDateTime(dateTime)
otherDate = other.date()
self.assertEqual(dateTime.year, otherDate.year())
self.assertEqual(dateTime.month, otherDate.month())
self.assertEqual(dateTime.day, otherDate.day())
otherTime = other.time()
self.assertEqual(dateTime.hour, otherTime.hour())
self.assertEqual(dateTime.minute, otherTime.minute())
self.assertEqual(dateTime.second, otherTime.second())
self.assertEqual(dateTime.microsecond/1000, otherTime.msec())
self.assertEqual(dateTime, other.toPython())
def from_string(self, text, original_value):
if isinstance(original_value, QColor):
match = self.color_exp.match(text)
return QColor(min(int(match.captured(1)), 255),
min(int(match.captured(2)), 255),
min(int(match.captured(3)), 255),
min(int(match.captured(4)), 255))
if isinstance(original_value, QDate):
value = QDate.fromString(text, Qt.ISODate)
return value if value.isValid() else None
if isinstance(original_value, QDateTime):
value = QDateTime.fromString(text, Qt.ISODate)
return value if value.isValid() else None
if isinstance(original_value, QTime):
value = QTime.fromString(text, Qt.ISODate)
return value if value.isValid() else None
if isinstance(original_value, QPoint):
match = self.point_exp.match(text)
return QPoint(int(match.captured(1)),
int(match.captured(2)))
if isinstance(original_value, QRect):
match = self.rect_exp.match(text)
return QRect(int(match.captured(1)),
int(match.captured(2)),
int(match.captured(3)),
int(match.captured(4)))
if isinstance(original_value, QSize):
match = self.size_exp.match(text)
return QSize(int(match.captured(1)),
int(match.captured(2)))
if isinstance(original_value, list):
return text.split(',')
return type(original_value)(text)
def createBottomRightGroupBox(self):
self.bottomRightGroupBox = QGroupBox("Group 3")
self.bottomRightGroupBox.setCheckable(True)
self.bottomRightGroupBox.setChecked(True)
lineEdit = QLineEdit('s3cRe7')
lineEdit.setEchoMode(QLineEdit.Password)
spinBox = QSpinBox(self.bottomRightGroupBox)
spinBox.setValue(50)
dateTimeEdit = QDateTimeEdit(self.bottomRightGroupBox)
dateTimeEdit.setDateTime(QDateTime.currentDateTime())
slider = QSlider(Qt.Horizontal, self.bottomRightGroupBox)
slider.setValue(40)
scrollBar = QScrollBar(Qt.Horizontal, self.bottomRightGroupBox)
scrollBar.setValue(60)
dial = QDial(self.bottomRightGroupBox)
dial.setValue(30)
dial.setNotchesVisible(True)
layout = QGridLayout()
layout.addWidget(lineEdit, 0, 0, 1, 2)
layout.addWidget(spinBox, 1, 0, 1, 2)
layout.addWidget(dateTimeEdit, 2, 0, 1, 2)
layout.addWidget(slider, 3, 0)
layout.addWidget(scrollBar, 4, 0)
layout.addWidget(dial, 3, 1, 2, 1)
layout.setRowStretch(5, 1)
self.bottomRightGroupBox.setLayout(layout)
def computeAxisValue(axis: Optional[QtCharts.QAbstractAxis],
value: float) -> str:
""" Provide the label to be visualized at coordinate 'value' of the specified axis """
if not axis:
return '-'
if axis.type() == QtCharts.QAbstractAxis.AxisTypeDateTime:
axis: QtCharts.QDateTimeAxis
try:
qDate = QDateTime.fromMSecsSinceEpoch(int(value))
except OverflowError as e:
flogging.appLogger.warning('Axis value error: {}'.format(str(e)))
text = '-'
else:
text = qDate.toString(axis.format())
elif axis.type() == QtCharts.QAbstractAxis.AxisTypeBarCategory:
axis: QtCharts.QBarCategoryAxis
categories = axis.categories()
if 0 <= round(value) < len(categories):
text = axis.at(round(value))
else:
text = '-'
elif axis.type() == QtCharts.QAbstractAxis.AxisTypeCategory:
axis: QtCharts.QCategoryAxis
categories = axis.categoriesLabels()
if 0 <= round(value) < len(categories):
text = axis.categoriesLabels()[round(value)]
else:
text = '-'
else:
text = '{0:.2f}'.format(value)
return text
def testQDateTime6arg(self):
dateTime = datetime.datetime(2010, 4, 23, 11, 14, 7)
other = QDateTime(dateTime)
otherDate = other.date()
self.assertEqual(dateTime.year, otherDate.year())
self.assertEqual(dateTime.month, otherDate.month())
self.assertEqual(dateTime.day, otherDate.day())
otherTime = other.time()
self.assertEqual(dateTime.hour, otherTime.hour())
self.assertEqual(dateTime.minute, otherTime.minute())
self.assertEqual(dateTime.second, otherTime.second())
self.assertEqual(dateTime.microsecond/1000, otherTime.msec())
self.assertEqual(dateTime, other.toPython())
def __init__(self, mainwindow):
super(self.__class__, self).__init__()
self.setupUi(self)
self.setStyleSheet(qss)
self.mainwindow = mainwindow
self.k_thread = QThreadPool()
# calendar
self.start.setCalendarPopup(True)
self.end.setCalendarPopup(True)
self.start.setDisplayFormat('yyyy-MM-dd HH:mm:ss')
self.end.setDisplayFormat('yyyy-MM-dd HH:mm:ss')
now = datetime.now() - timedelta(days=30)
self.start.setDate(QDate(now.year, now.month, now.day))
self.end.setDateTime(QDateTime.currentDateTime())
#
for local_symbol in sorted(G.all_contracts):
self.symbol_list.addItem(local_symbol + contract_space + G.all_contracts[local_symbol]) # 添加下拉框
self.symbol_list.currentIndexChanged.connect(self.symbol_change_slot)
self.frq.addItems(['1min', '3min', '15min', '30min', '60min'])
# table
self.tick_table.setRowCount(0)
self.tick_row = len(G.order_tick_row_map)
self.tick_table.horizontalHeader().setStretchLastSection(True) # 最后一列自适应表格宽度
# self.tick_table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch) # 所有列自适应表格宽度
self.tick_table.setEditTriggers(QTableWidget.NoEditTriggers) # 单元格不可编辑
self.tick_table.horizontalHeader().setVisible(False) # 水平表头不可见
self.tick_table.verticalHeader().setVisible(False) # 垂直表头不可见
# btn
self.source_btn.clicked.connect(self.source_btn_slot)
self.hide_btn.clicked.connect(self.hide_btn_slot)
self.reload_btn.clicked.connect(self.k_line_reload)
self.hide_btn_slot() # 默认隐藏
self.mainwindow.job.kline_tick_signal.connect(self.set_tick_slot)
self.ready_action()
def paintEvent(self, event: QPaintEvent) -> None:
width: int = self.width()
height: int = self.height()
side: int = min(width, height)
# 绘制准备工作,启用反锯齿,平移坐标轴中心,等比例缩放
painter: QPainter = QPainter(self)
painter.setRenderHints(QPainter.Antialiasing
| QPainter.TextAntialiasing)
painter.translate(width / 2.0, height / 2.0)
painter.scale(side / 200.0, side / 200.0)
# 绘制时圆弧
n_now: QDateTime = QDateTime.currentDateTime()
n_time: QTime = n_now.time()
n_hour: int = n_time.hour() - 12 if n_time.hour(
) >= 12 else n_time.hour()
n_min: int = n_time.minute()
n_sec: int = n_time.second()
n_msec: int = n_time.msec()
n_dsec: float = n_sec + n_msec / 1000.0
n_dmin: float = n_min + n_dsec / 60.0
n_dhour: float = n_hour + n_dmin / 60.0
# 绘制时圆弧
self.drawArc(painter, 94, n_dhour * 30, self.__hourColor)
# 绘制分圆弧
self.drawArc(painter, 81, n_dmin * 6, self.__minuteColor)
# 绘制秒圆弧
self.drawArc(painter, 68, n_dsec * 6, self.__secondColor)
# 绘制时间文本
self.drawText(painter)
def add_series(self, name, columns):
self.series = QtCharts.QLineSeries()
self.series.setName(name)
for i in range(self.model.rowCount()):
t = self.model.index(i, 0).data()
date_fmt = "yyyy-MM-dd HH:mm:ss.zzz"
x = QDateTime().fromString(t, date_fmt).toSecsSinceEpoch()
y = float(self.model.index(i, 1).data())
if x > 0 and y > 0:
self.series.append(x, y)
self.chart.addSeries(self.series)
self.axis_x = QtCharts.QDateTimeAxis()
self.axis_x.setTickCount(10)
self.axis_x.setFormat("dd.MM (h:mm)")
self.axis_x.setTitleText("Date")
self.chart.addAxis(self.axis_x, Qt.AlignBottom)
self.series.attachAxis(self.axis_x)
self.axis_y = QtCharts.QValueAxis()
self.axis_y.setTickCount(10)
self.axis_y.setLabelFormat("%.2f")
self.axis_y.setTitleText("Magnitude")
self.chart.addAxis(self.axis_y, Qt.AlignLeft)
self.series.attachAxis(self.axis_y)
self.model.color = "{}".format(self.series.pen().color().name())
print(self.model.color)
def bracketDataSlot():
global frameCount
global lastFpsKey
global customPlot
secs = QCPAxisTickerDateTime.dateTimeToKey(QDateTime.currentDateTime())
# update data to make phase move:
n = 500
phase = secs * 5
k = 3
x = [0.0] * n
y = [0.0] * n
for i in range(0, n):
x[i] = i / (n - 1) * 34 - 17
y[i] = math.exp(-x[i] * x[i] / 20.0) * math.sin(k * x[i] + phase)
customPlot.graph().setData(x, y)
itemDemoPhaseTracer.setGraphKey(
(8 * math.pi + math.fmod(math.pi * 1.5 - phase, 6 * math.pi)) / k)
customPlot.replot()
# calculate frames per second:
key = secs
frameCount += 1
if key - lastFpsKey > 2: # average fps over 2 seconds
fps = float(frameCount) / (float)(key - lastFpsKey)
fps_str = '{:3.2f}'.format(fps)
customPlot.setWindowTitle('Real Time Data Demo FPS: ' + fps_str)
lastFpsKey = key
frameCount = 0
def player_kill_count_date(self):
self.cursor.execute("SELECT username,killcam_path, date FROM griefers")
self.player_kc_dict = {}
for tup in (self.cursor.fetchall()):
if tup[0] in self.player_kc_dict and QDateTime.fromString(
tup[2]) < QDateTime.fromString(
self.player_kc_dict[tup[0]][1]):
self.player_kc_dict[tup[0]] = (self.player_kc_dict[tup[0]][0] +
1, tup[2])
elif tup[0] in self.player_kc_dict and QDateTime.fromString(
tup[2]) >= QDateTime.fromString(
self.player_kc_dict[tup[0]][1]):
self.player_kc_dict[tup[0]][0] += 1
else:
self.player_kc_dict[tup[0]] = [1, tup[2]]
return self.player_kc_dict
def __init_username_jobname_widget__(self, parent=None):
self.__username_jobname_widget = QFrame(parent)
self.__username_jobname_widget.setSizePolicy(QSizePolicy.Maximum,
QSizePolicy.Maximum)
username_label = QLabel("Username",
parent=self.__username_jobname_widget)
username_edit = QLineEdit(parent=self.__username_jobname_widget)
username_edit.setText(self.dlp_controller.username)
username_edit.textChanged.connect(self.dlp_controller.set_username)
jobname_label = QLabel("Print Job Name",
parent=self.__username_jobname_widget)
jobname_edit = QLineEdit(parent=self.__username_jobname_widget)
jobname_edit.setText(self.dlp_controller.print_job_name)
jobname_edit.textChanged.connect(self.dlp_controller.set_printjob_name)
etc = self.dlp_controller.evaluate_time_estimate()
self.etc_label = QLabel(
"ETC: " +
QDateTime.fromTime_t(etc / 1000.0).toUTC().toString('hh:mm:ss'),
self.__username_jobname_widget)
self.dlp_controller.etc_updated_signal.connect(
self.update_time_estimate)
username_jobname_layout = QHBoxLayout(self.__username_jobname_widget)
username_jobname_layout.addWidget(self.etc_label)
username_jobname_layout.addWidget(username_label)
username_jobname_layout.addWidget(username_edit)
username_jobname_layout.addWidget(jobname_label)
username_jobname_layout.addWidget(jobname_edit)
self.__username_jobname_widget.setLayout(username_jobname_layout)
def new_record(self):
# 此时已经点了确定按钮，可以开始计时
time = QDateTime.currentDateTime().toTime_t()
true_paper = Record(is_practice=False, start_datetime=time)
self.session.add(true_paper)
self.session.commit()
# 用真题一一对应再建一套虚拟问题
# 查询真题对应的所有question，然后放到虚拟问题里
questions = self.session.query(Question).filter_by(
paper_id=self.paper_id).all()
# print(questions)
# 找到刚才建立的记录id
record_id = self.session.query(Record).filter_by(finished=False)[0].id
v_questions = []
i = 1
for question in questions:
v_question = V_Question(record_id=record_id,
v_num=i,
question_id=question.id)
v_questions.append(v_question)
i += 1
self.session.add_all(v_questions)
self.session.commit()
v_questions = (self.session.query(V_Question).filter_by(
record_id=record_id).all())
q_records = []
q_properties = []
for v_question in v_questions:
q_records.append(Q_Record(v_question_id=v_question.id))
q_properties.append(Q_Property(v_question_id=v_question.id))
self.session.add_all(q_records)
self.session.add_all(q_properties)
self.session.commit()
self.session.close()
return record_id
def drawText(self, painter: QPainter) -> None:
painter.save()
painter.setPen(Qt.NoPen)
font: QFont = QFont()
font.setBold(True)
font.setPointSize(10)
painter.setFont(font)
now: QDateTime = QDateTime.currentDateTime()
fm: QFontMetricsF = QFontMetricsF(font)
textList: List[AnyStr] = [
now.toString("MM月dd日yyyy"),
now.toString("hh:mm:ss.zzz")
]
# 绘制文本路径
textPath: QPainterPath = QPainterPath()
textPath.addText(-fm.width(textList[0]) / 2.0, -fm.lineSpacing() / 2.0,
font, textList[0])
textPath.addText(-fm.width(textList[1]) / 2.0,
fm.lineSpacing() / 2.0, font, textList[1])
strokeColor: QColor = self.__textColor.light(80)
strokeColor.setAlphaF(0.2)
painter.strokePath(
textPath,
QPen(strokeColor, self.__shadowWidth, Qt.SolidLine, Qt.RoundCap,
Qt.RoundJoin))
painter.setBrush(self.__textColor)
painter.drawPath(textPath)
painter.restore()
def transform_date(utc, timezone=None):
"""значение timezone по умолчаннию=None, timezone-не обязательный параметр """
utc_fmt = "yyyy-MM-ddTHH:mm:ss.zzzZ"
new_date = QDateTime().fromString(utc, utc_fmt)
""" Класс QDateTime предоставляет функции даты и времени.
Функция fromString () возвращает QDateTime , учитывая строку и формат даты, используемый для интерпретации даты в строке,
ИЗ СТРОКИ ВОЗВРАЩАЕТ ДАТУ В ЧИСЛОВОМ ФОРМАТЕ
"""
if timezone:
new_date.setTimeZone(timezone)
""" setTimeZone Возвращает часовой пояс даты и времени, произведет преобразования с числом, добавив или отнимит какое число
в зависимости от зоны
"""
return new_date
""" возвращается модифицированная дата """
def add_operation_time(self, operation):
question_operation = Q_Operation(
v_question_id=self.current_v_question_id,
operation=operation,
datetime=QDateTime.currentDateTime().toTime_t(),
)
self.session.add(question_operation)
self.session.commit()
def testInsert(self):
myHash = {}
qdate = QDate.currentDate()
qdatetime = QDateTime.currentDateTime()
qtime = QTime.currentTime()
qurl = QUrl("http://www.pyside.org")
qpoint = QPoint(12, 42)
myHash[qdate] = "QDate"
myHash[qdatetime] = "QDateTime"
myHash[qtime] = "QTime"
myHash[qurl] = "QUrl"
myHash[qpoint] = "QPoint"
self.assertEqual(myHash[qdate], "QDate")
self.assertEqual(myHash[qdatetime], "QDateTime")
self.assertEqual(myHash[qtime], "QTime")
self.assertEqual(myHash[qurl], "QUrl")
self.assertEqual(myHash[qpoint], "QPoint")