本文整理汇总了Python中PyQt5.QtCore.QBuffer.write方法的典型用法代码示例。如果您正苦于以下问题：Python QBuffer.write方法的具体用法？Python QBuffer.write怎么用？Python QBuffer.write使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PyQt5.QtCore.QBuffer的用法示例。
在下文中一共展示了QBuffer.write方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: requestStarted
# 需要导入模块: from PyQt5.QtCore import QBuffer [as 别名]
# 或者: from PyQt5.QtCore.QBuffer import write [as 别名]
def requestStarted(self, job):
"""Handle a request for a qute: scheme.
This method must be reimplemented by all custom URL scheme handlers.
The request is asynchronous and does not need to be handled right away.
Args:
job: QWebEngineUrlRequestJob
"""
url = job.requestUrl()
if url.scheme() in ['chrome-error', 'chrome-extension']:
# WORKAROUND for https://bugreports.qt.io/browse/QTBUG-63378
job.fail(QWebEngineUrlRequestJob.UrlInvalid)
return
if not self._check_initiator(job):
return
if job.requestMethod() != b'GET':
job.fail(QWebEngineUrlRequestJob.RequestDenied)
return
assert url.scheme() == 'qute'
log.misc.debug("Got request for {}".format(url.toDisplayString()))
try:
mimetype, data = qutescheme.data_for_url(url)
except qutescheme.Error as e:
errors = {
qutescheme.NotFoundError:
QWebEngineUrlRequestJob.UrlNotFound,
qutescheme.UrlInvalidError:
QWebEngineUrlRequestJob.UrlInvalid,
qutescheme.RequestDeniedError:
QWebEngineUrlRequestJob.RequestDenied,
qutescheme.SchemeOSError:
QWebEngineUrlRequestJob.UrlNotFound,
qutescheme.Error:
QWebEngineUrlRequestJob.RequestFailed,
}
exctype = type(e)
log.misc.error("{} while handling qute://* URL".format(
exctype.__name__))
job.fail(errors[exctype])
except qutescheme.Redirect as e:
qtutils.ensure_valid(e.url)
job.redirect(e.url)
else:
log.misc.debug("Returning {} data".format(mimetype))
# We can't just use the QBuffer constructor taking a QByteArray,
# because that somehow segfaults...
# https://www.riverbankcomputing.com/pipermail/pyqt/2016-September/038075.html
buf = QBuffer(parent=self)
buf.open(QIODevice.WriteOnly)
buf.write(data)
buf.seek(0)
buf.close()
job.reply(mimetype.encode('ascii'), buf)示例2: sendDeleteRequest
# 需要导入模块: from PyQt5.QtCore import QBuffer [as 别名]
# 或者: from PyQt5.QtCore.QBuffer import write [as 别名]
def sendDeleteRequest(self, endpoint, data={}, params={}, headers={}):
buff = QBuffer()
buff.open(QBuffer.ReadWrite)
d = json.dumps(data).encode('utf-8')
buff.write(d)
buff.seek(0)
headers.update({"Content-Type":"application/json"})
content = self.sendRequest( endpoint, params,
'delete',
buff,
headers=headers
)
buff.close()
return content示例3: requestStarted
# 需要导入模块: from PyQt5.QtCore import QBuffer [as 别名]
# 或者: from PyQt5.QtCore.QBuffer import write [as 别名]
def requestStarted(self, job):
"""Handle a request for a qute: scheme.
This method must be reimplemented by all custom URL scheme handlers.
The request is asynchronous and does not need to be handled right away.
Args:
job: QWebEngineUrlRequestJob
"""
url = job.requestUrl()
assert job.requestMethod() == b'GET'
assert url.scheme() == 'qute'
log.misc.debug("Got request for {}".format(url.toDisplayString()))
try:
mimetype, data = qutescheme.data_for_url(url)
except qutescheme.NoHandlerFound:
log.misc.debug("No handler found for {}".format(
url.toDisplayString()))
job.fail(QWebEngineUrlRequestJob.UrlNotFound)
except qutescheme.QuteSchemeOSError:
# FIXME:qtwebengine how do we show a better error here?
log.misc.exception("OSError while handling qute://* URL")
job.fail(QWebEngineUrlRequestJob.UrlNotFound)
except qutescheme.QuteSchemeError:
# FIXME:qtwebengine how do we show a better error here?
log.misc.exception("Error while handling qute://* URL")
job.fail(QWebEngineUrlRequestJob.RequestFailed)
except qutescheme.Redirect as e:
qtutils.ensure_valid(e.url)
job.redirect(e.url)
else:
log.misc.debug("Returning {} data".format(mimetype))
# We can't just use the QBuffer constructor taking a QByteArray,
# because that somehow segfaults...
# https://www.riverbankcomputing.com/pipermail/pyqt/2016-September/038075.html
buf = QBuffer(parent=self)
buf.open(QIODevice.WriteOnly)
buf.write(data)
buf.seek(0)
buf.close()
job.reply(mimetype.encode('ascii'), buf)