def _loadPage(self):
html_path = self._get_page_path()
# QEventLoop is used to make the page loading behave syncronously
init_loop = QEventLoop()
self._page.loadFinished.connect(init_loop.quit)
self._page.load(QUrl().fromLocalFile(html_path))
init_loop.exec_()
def go_to(self, url_or_text):
"""Go to page utl."""
if is_text_string(url_or_text):
url = QUrl(url_or_text)
else:
url = url_or_text
self.notebookwidget.load(url)
def escape(self):
echart_unsupported_city = [
"菏泽市", "襄阳市", "恩施州", "湘西州","阿坝州", "延边州",
"甘孜州", "凉山州", "黔西南州", "黔东南州", "黔南州", "普洱市", "楚雄州", "红河州",
"文山州", "西双版纳州", "大理州", "德宏州", "怒江州", "迪庆州", "昌都市", "山南市",
"林芝市", "临夏州", "甘南州", "海北州", "黄南州", "海南州", "果洛州", "玉树州", "海西州",
"昌吉州", "博州", "克州", "伊犁哈萨克州"]
data = []
for index, row in df_aqi.iterrows():
city = row['city']
aqi = row['aqi']
if city=='长沙市':
print(city)
localAQI=aqi
if city in echart_unsupported_city:
continue
for index, row in df_aqi.iterrows():
city = row['city']
aqi = row['aqi']
if city in echart_unsupported_city:
continue
if aqi < localAQI and aqi<20 :
data.append( ['长沙',city] )
global lastcity
lastcity=city
style = Style(
title_top="#fff",
title_pos = "center",
title_color="#fff",
width=425,
height=730,
background_color="#404a59"
)
style_geo = style.add(
is_label_show=True,
line_curve=0.2,#线条曲度
line_opacity=0.6,
legend_text_color="#fff",#图例文字颜色
legend_pos="right",#图例位置
geo_effect_symbol="plane",#特效形状
geo_effect_symbolsize=15,#特效大小
label_color=['#a6c84c', '#ffa022', '#46bee9'],
label_pos="right",
label_formatter="{b}",#//标签内容格式器
label_text_color="#fff",
)
print(data)
print(lastcity)
geolines = GeoLines("逃离路线", **style.init_style)
geolines.add("出发", data, **style_geo)
geolines.render('aqi.html')
self.webView.load(QUrl("file:///D:/源代码/aqi.html"))
#self.webView.reload()
self.webView.repaint()
self.webView.update()
def startDrag(self, dropActions):
"""Reimplement Qt Method - handle drag event"""
data = QMimeData()
data.setUrls([QUrl(fname) for fname in self.get_selected_filenames()])
drag = QDrag(self)
drag.setMimeData(data)
drag.exec_()
def setHtml(self, html, baseUrl=QUrl()):
"""
Reimplement Qt method to prevent WebEngine to steal focus
when setting html on the page
Solution taken from
https://bugreports.qt.io/browse/QTBUG-52999
"""
if WEBENGINE:
if OLD_PYQT:
self.setEnabled(False)
super(WebView, self).setHtml(html, baseUrl)
if OLD_PYQT:
self.setEnabled(True)
else:
super(WebView, self).setHtml(html, baseUrl)
# This is required to catch an error with PyQt 5.9, for which
# it seems this functionality is not working.
# Fixes spyder-ide/spyder#16703
try:
# The event filter needs to be installed every time html is set
# because the proxy changes with new content.
self.focusProxy().installEventFilter(self)
except AttributeError:
pass
def draw_city_aqi(self, time = None):
#from opendatatools import aqi
line = Line("长沙当日AQI",
width=425,
height=730)
data_dict = {}
city=local
print("getting data for %s" % city)
#df_aqi = aqi.get_daily_aqi_onecity(city)
aqi_hour=pd.read_csv('daylocal.csv')
#print(df_aqi)
#print(aqi_hour)
aqi_hour.set_index('time', inplace=True)
aqi_hour.sort_index(ascending=True, inplace=True)
if time is not None:
aqi_hour = aqi_hour[aqi_hour.index <= time]
data_dict[city] = aqi_hour
axis_x = aqi_hour.index
axis_y = aqi_hour['aqi']
line.add("%s" % (city), axis_x, axis_y, mark_point=["max","min"])
line.render('aqi.html')
#return line
self.webView.load(QUrl("file:///D:/源代码/aqi.html"))
# self.webView.reload()
self.webView.repaint()
self.webView.update()
def download(self, url, path):
"""Download url and save data to path."""
# original_url = url
# print(url)
qurl = QUrl(url)
url = to_text_string(qurl.toEncoded(), encoding='utf-8')
logger.debug(str((url, path)))
if url in self._workers:
while not self._workers[url].finished:
return self._workers[url]
worker = DownloadWorker(url, path)
# Check download folder exists
folder = os.path.dirname(os.path.abspath(path))
if not os.path.isdir(folder):
os.makedirs(folder)
request = QNetworkRequest(qurl)
self._head_requests[url] = request
self._paths[url] = path
self._workers[url] = worker
self._manager.head(request)
self._timer.start()
return worker
def __init__(self, parent, term_url='http://127.0.0.1:8070', handler=None):
"""Webview main constructor."""
WebView.__init__(self, parent)
self.parent = parent
self.copy_action = create_action(self,
_("Copy text"),
icon=ima.icon('editcopy'),
triggered=self.copy,
shortcut='Ctrl+Shift+C')
self.paste_action = create_action(self,
_("Paste text"),
icon=ima.icon('editpaste'),
triggered=self.paste,
shortcut='Ctrl+Shift+V')
if WEBENGINE:
self.channel = QWebChannel(self.page())
self.page().setWebChannel(self.channel)
self.channel.registerObject('handler', handler)
self.term_url = QUrl(term_url)
self.load(self.term_url)
if WEBENGINE:
self.document = self.page()
try:
self.document.profile().clearHttpCache()
except AttributeError:
pass
else:
self.document = self.page().mainFrame()
self.initial_y_pos = 0
self.setFocusPolicy(Qt.ClickFocus)
def open_url(self, url):
"""
Open link from action in default operating system browser.
"""
if url is None:
return
QDesktopServices.openUrl(QUrl(url))
def go_to(self, url_or_text):
"""Go to page *address*"""
if is_text_string(url_or_text):
url = QUrl(url_or_text)
else:
url = url_or_text
self.webview.load(url)
def load_url(self, url):
if isinstance(url, QUrl):
qurl = url
else:
qurl = QUrl(url)
self.load(qurl)
def go_to(self, url_or_text):
"""Go to page utl."""
if isinstance(url_or_text, str):
url = QUrl(url_or_text)
else:
url = url_or_text
self.notebookwidget.load(url)
def report_issue(self):
if PY3:
from urllib.parse import quote
else:
from urllib import quote # analysis:ignore
issue_template = """\
## Description
- *What steps will reproduce the problem?*
1.
2.
3.
- *What is the expected output? What do you see instead?*
- *Please provide any additional information below*
## Version and main components
- Conda Package Manager Version: {version}
- Conda Version: {conda version}
- Python Version: {python version}
- Qt Version : {Qt version}
- QtPy Version : {QtPy version}
"""
url = QUrl("https://github.com/spyder-ide/conda-manager/issues/new")
url.addEncodedQueryItem("body", quote(issue_template))
QDesktopServices.openUrl(url)
def __init__(self, parent, term_url='http://127.0.0.1:8070'):
"""Webview main constructor."""
WebView.__init__(self, parent)
self.parent = parent
self.copy_action = create_action(self,
_("Copy text"),
icon=ima.icon('editcopy'),
triggered=self.copy,
shortcut='Ctrl+Alt+C')
self.paste_action = create_action(self,
_("Paste text"),
icon=ima.icon('editpaste'),
triggered=self.paste,
shortcut='Ctrl+Alt+V')
self.term_url = QUrl(term_url)
self.load(self.term_url)
copy_shortcut = QShortcut(QKeySequence("Ctrl+Alt+C"), self, self.copy)
copy_shortcut.setContext(Qt.WidgetWithChildrenShortcut)
paste_shortcut = QShortcut(QKeySequence("Ctrl+Alt+V"), self,
self.paste)
paste_shortcut.setContext(Qt.WidgetWithChildrenShortcut)
if WEBENGINE:
self.document = self.page()
else:
self.document = self.page().mainFrame()
self.initial_y_pos = 0
def request(self, method, endpoint, data=None, headers=None):
if not headers:
headers = {}
url = self.process_info.get('url')
token = self.process_info.get('token')
host = self.process_info.get('host')
if host in ('127.0.0.1', 'localhost'):
self.setNetworkAccessible(True)
req = QNetworkRequest(QUrl('%s/%s' % (url, endpoint)))
method = self.methods[str(method).lower()]
# assemble headers
if 'content-type' not in [x.lower() for x in headers.keys() if isinstance(x, str)]:
headers['content-type'] = 'text/plain'
headers['content-length'] = str(len(data if data else ''))
if token:
(name, value) = token.split(':')
headers[name] = value
for k, v in headers.items():
kb = k.encode('utf-8') # why?
vb = v.encode('utf-8')
req.setRawHeader(kb, vb)
if data is not None:
reply = method(req, data)
else:
reply = method(req)
reply.error.connect(lambda error, reply=reply, self=self: # pylint: disable=undefined-variable
self.handle_error(error, reply))
reply.finished.connect(lambda reply=reply, self=self: # pylint: disable=undefined-variable
self.print_reply(reply))
return reply
def __init__(self, parent, CONF, term_url='http://127.0.0.1:8070',
handler=None):
"""Webview main constructor."""
super().__init__(parent)
web_page = QWebEnginePage(self)
self.setPage(web_page)
self.source_text = ''
self.parent = parent
self.CONF = CONF
self.shortcuts = self.create_shortcuts()
self.channel = QWebChannel(self.page())
self.page().setWebChannel(self.channel)
self.channel.registerObject('handler', handler)
self.term_url = QUrl(term_url)
self.load(self.term_url)
self.document = self.page()
try:
self.document.profile().clearHttpCache()
except AttributeError:
pass
self.initial_y_pos = 0
self.setFocusPolicy(Qt.ClickFocus)
def connect_htp1(self):
'''
Connects to the websocket of the specified ip:port.
'''
self.ipAddress.setReadOnly(True)
logger.info(f"Connecting to {self.ipAddress.text()}")
self.__ws_client.open(QUrl(f"ws://{self.ipAddress.text()}/ws/controller"))
def load_url(self, url: str = ''):
if url == '':
url = self.url_input.text().strip()
# print('',url)
else:
self.url_input.setText(url)
self.webview.load(QUrl(url))
def __init__(self, parent=None, toolbar='standard'):
"""
:param parent:
:param toolbar:多种选项：‘no’,‘standard’,'no_url_input'
"""
super().__init__(parent)
self.webview = PMGWebEngineView()
self.webview.load(QUrl("https://cn.bing.com"))
self.setLayout(QVBoxLayout())
self.toolbar = QToolBar()
self.url_input = QLineEdit()
# self.url_input.setText('https://cn.bing.com')
# self.load_url()
self.toolbar.addWidget(self.url_input)
self.toolbar.addAction('go').triggered.connect(lambda b: self.load_url())
self.toolbar.addAction('back').triggered.connect(self.webview.back)
self.toolbar.addAction('forward').triggered.connect(self.webview.forward)
self.layout().addWidget(self.toolbar)
if toolbar == 'no':
self.toolbar.hide()
elif toolbar == 'no_url_input':
self.url_input.hide()
self.layout().addWidget(self.webview)
self.setWindowTitle('My Browser')
self.showMaximized()
def open_login_page(self):
"""
"""
conda_url = CONF.get('main', 'conda_url')
url = "{0}/{1}".format(conda_url, self.username)
qurl = QUrl(url)
QDesktopServices.openUrl(qurl)
self.tracker.track_event('content', 'clicked', url)
def helpClicked(self):
try:
from pymantidplot.proxies import showCustomInterfaceHelp
showCustomInterfaceHelp("Filter Events")
except ImportError:
url = ("http://docs.mantidproject.org/nightly/interfaces/{}.html"
"".format("Filter Events"))
QDesktopServices.openUrl(QUrl(url))
def mouseReleaseEvent(self, event):
"""Ooen anchors when clicked."""
if self.anchor:
QDesktopServices.openUrl(QUrl(self.anchor))
QApplication.setOverrideCursor(Qt.ArrowCursor)
self.anchor = None
else:
super(ControlWidget, self).mouseReleaseEvent(event)
def text_to_url(self, text):
"""Convert text address into QUrl object"""
if text != 'about:blank':
text += '.html'
if text.startswith('/'):
text = text[1:]
return QUrl(self.home_url.toString() + text)
def __init__(self, parent=None):
super(Downloader, self).__init__(parent)
self.manager = QNetworkAccessManager()
self.url = 'http://localhost:9998/jpg/image.jpg'
self.request = QNetworkRequest()
self.request.setUrl(QUrl(self.url))
self.buffer = QByteArray()
self.reply = None
def handle_link_clicks(self, url):
url = to_text_string(url.toString())
if url == "spy://tutorial":
self.show_tutorial()
elif url.startswith('http'):
programs.start_file(url)
else:
self.rich_text.webview.load(QUrl(url))
def launch(self, uri, title):
"""
Emit signal with youtube video identifier string.
"""
qurl = QUrl(uri)
QDesktopServices.openUrl(qurl)
self.tracker.track_event('content', 'click', uri)
self.sig_view_video.emit(uri, title)
def open_url(url):
"""
Open link from action in default operating system browser.
ADD TRACKING!.
"""
if url:
QDesktopServices.openUrl(QUrl(url))
def set_html_from_file(self, filename):
"""Set html text from a file."""
html = ""
with codecs.open(filename, encoding="utf-8") as file:
html = file.read()
base_url = QUrl()
name = osp.basename(filename)
self.set_html(html, name, base_url)
def helpClicked(self):
try:
import mantidqt
mantidqt.interfacemanager.InterfaceManager(
).showCustomInterfaceHelp("Filter Events", "utility")
except ImportError:
url = ("http://docs.mantidproject.org/nightly/interfaces/{}.html"
"".format("Filter Events"))
QDesktopServices.openUrl(QUrl(url))
def best(self):
global lastcity
url='https://m.baidu.com/s?from=1019146b&bd_page_type=1&word='+lastcity
print(url)
self.webView.load(QUrl(url))
#self.webView.reload()
self.webView.repaint()
self.webView.update()
