本文整理汇总了Python中PyQt4.QtCore.QUrl.removeQueryItem方法的典型用法代码示例。如果您正苦于以下问题：Python QUrl.removeQueryItem方法的具体用法？Python QUrl.removeQueryItem怎么用？Python QUrl.removeQueryItem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PyQt4.QtCore.QUrl的用法示例。
在下文中一共展示了QUrl.removeQueryItem方法的1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: _open_wfs
# 需要导入模块: from PyQt4.QtCore import QUrl [as 别名]
# 或者: from PyQt4.QtCore.QUrl import removeQueryItem [as 别名]
def _open_wfs(self, name, capabilites_url):
# Add new HTTPConnection like in source
# https://github.com/qgis/QGIS/blob/master/src/gui/qgsnewhttpconnection.cpp
# https://github.com/qgis/QGIS/blob/79616fd8d8285b4eb93adafdfcb97a3e429b832e/src/app/qgisapp.cpp#L3783
self.msg_log(u'add WFS: Name={0}, original URL={1}'.format(name, capabilites_url))
# remove additional url parameters, otherwise adding wfs works the frist time only
# https://github.com/qgis/QGIS/blob/9eee12111567a84f4d4de7e020392b3c01c28598/src/gui/qgsnewhttpconnection.cpp#L199-L214
url = QUrl(capabilites_url)
url.removeQueryItem('SERVICE')
url.removeQueryItem('REQUEST')
url.removeQueryItem('FORMAT')
url.removeQueryItem('service')
url.removeQueryItem('request')
url.removeQueryItem('format')
#also remove VERSION: shouldn't be necessary, but QGIS sometimes seems to append version=1.0.0
url.removeQueryItem('VERSION')
url.removeQueryItem('version')
capabilites_url = url.toString()
self.msg_log(u'add WFS: Name={0}, base URL={1}'.format(name, capabilites_url))
s = QSettings()
self.msg_log(u'existing WFS url: {0}'.format(s.value(u'Qgis/connections-wfs/{0}/url'.format(name), '')))
key_user = u'Qgis/WFS/{0}/username'.format(name)
key_pwd = u'Qgis/WFS/{0}/password'.format(name)
key_referer = u'Qgis/connections-wfs/{0}/referer'.format(name)
key_url = u'Qgis/connections-wfs/{0}/url'.format(name)
key_authcfg = u'Qgis/WFS/{0}/authcfg'.format(name)
s.remove(key_user)
s.remove(key_pwd)
s.remove(key_referer)
s.remove(key_url)
s.sync()
s.setValue(key_user, '')
s.setValue(key_pwd, '')
s.setValue(key_referer, '')
s.setValue(key_url, capabilites_url)
if self.settings.auth_propagate and self.settings.authcfg:
s.setValue(key_authcfg, self.settings.authcfg)
s.setValue(u'Qgis/connections-wfs/selected', name)
# create new dialog
wfs_dlg = QgsProviderRegistry.instance().selectWidget("WFS", self.main_win)
QObject.connect(
wfs_dlg
, SIGNAL("addWfsLayer( QString, QString )")
, self.main_win, SLOT("addWfsLayer( QString, QString )")
)
wfs_dlg.show()