本文整理汇总了Python中qgis.PyQt.QtCore.QDir.setFilter方法的典型用法代码示例。如果您正苦于以下问题:Python QDir.setFilter方法的具体用法?Python QDir.setFilter怎么用?Python QDir.setFilter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qgis.PyQt.QtCore.QDir
的用法示例。
在下文中一共展示了QDir.setFilter方法的4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: getAllInstalled
# 需要导入模块: from qgis.PyQt.QtCore import QDir [as 别名]
# 或者: from qgis.PyQt.QtCore.QDir import setFilter [as 别名]
def getAllInstalled(self):
""" Build the localCache """
self.localCache = {}
# reversed list of the plugin paths: first system plugins -> then user plugins -> finally custom path(s)
pluginPaths = list(plugin_paths)
pluginPaths.reverse()
for pluginsPath in pluginPaths:
isTheSystemDir = (pluginPaths.index(pluginsPath) == 0) # The current dir is the system plugins dir
if isTheSystemDir:
# temporarily add the system path as the first element to force loading the readonly plugins, even if masked by user ones.
sys.path = [pluginsPath] + sys.path
try:
pluginDir = QDir(pluginsPath)
pluginDir.setFilter(QDir.AllDirs)
for key in pluginDir.entryList():
if key not in [".", ".."]:
path = QDir.toNativeSeparators(pluginsPath + "/" + key)
# readOnly = not QFileInfo(pluginsPath).isWritable() # On windows testing the writable status isn't reliable.
readOnly = isTheSystemDir # Assume only the system plugins are not writable.
# failedToLoad = settings.value("/PythonPlugins/watchDog/" + key) is not None
plugin = self.getInstalledPlugin(key, path=path, readOnly=readOnly)
if key in list(self.localCache.keys()) and compareVersions(self.localCache[key]["version_installed"], plugin["version_installed"]) == 1:
# An obsolete plugin in the "user" location is masking a newer one in the "system" location!
self.obsoletePlugins += [key]
self.localCache[key] = plugin
except:
# it's not necessary to stop if one of the dirs is inaccessible
pass
if isTheSystemDir:
# remove the temporarily added path
sys.path.remove(pluginsPath)
示例2: getRasterFiles
# 需要导入模块: from qgis.PyQt.QtCore import QDir [as 别名]
# 或者: from qgis.PyQt.QtCore.QDir import setFilter [as 别名]
def getRasterFiles(path, recursive=False):
rasters = []
if not QFileInfo(path).exists():
return rasters
# TODO remove *.aux.xml
_filter = getRasterExtensions()
workDir = QDir(path)
workDir.setFilter(QDir.Files | QDir.NoSymLinks | QDir.NoDotAndDotDot)
workDir.setNameFilters(_filter)
files = workDir.entryList()
for f in files:
rasters.append(path + "/" + f)
if recursive:
for myRoot, myDirs, myFiles in os.walk(str(path)):
for dir in myDirs:
workDir = QDir(myRoot + "/" + dir)
workDir.setFilter(QDir.Files | QDir.NoSymLinks | QDir.NoDotAndDotDot)
workDir.setNameFilters(_filter)
workFiles = workDir.entryList()
for f in workFiles:
rasters.append(myRoot + "/" + dir + "/" + f)
return rasters
示例3: fillInputDir
# 需要导入模块: from qgis.PyQt.QtCore import QDir [as 别名]
# 或者: from qgis.PyQt.QtCore.QDir import setFilter [as 别名]
def fillInputDir(self):
inputDir = Utils.FileDialog.getExistingDirectory(self, self.tr("Select the input directory with files to Warp"))
if not inputDir:
return
self.inSelector.setFilename(inputDir)
filter = Utils.getRasterExtensions()
workDir = QDir(inputDir)
workDir.setFilter(QDir.Files | QDir.NoSymLinks | QDir.NoDotAndDotDot)
workDir.setNameFilters(filter)
if len(workDir.entryList()) > 0:
fl = inputDir + "/" + workDir.entryList()[0]
self.sourceSRSEdit.setText(Utils.getRasterSRS(self, fl))
示例4: fillInputDir
# 需要导入模块: from qgis.PyQt.QtCore import QDir [as 别名]
# 或者: from qgis.PyQt.QtCore.QDir import setFilter [as 别名]
def fillInputDir(self):
inputDir = Utils.FileDialog.getExistingDirectory(self, self.tr("Select the input directory with files to Translate"))
if not inputDir:
return
self.inSelector.setFilename(inputDir)
filter = Utils.getRasterExtensions()
workDir = QDir(inputDir)
workDir.setFilter(QDir.Files | QDir.NoSymLinks | QDir.NoDotAndDotDot)
workDir.setNameFilters(filter)
# search for a valid SRS, then use it as default target SRS
srs = ''
for fname in workDir.entryList():
fl = inputDir + "/" + fname
srs = Utils.getRasterSRS(self, fl)
if srs:
break
self.targetSRSEdit.setText(srs)