def doView(self):
try:
from metatoolsviewer import MetatoolsViewer
except:
QMessageBox.critical(self.iface.mainWindow(),
QCoreApplication.translate("Metatools", "Metatools"),
QCoreApplication.translate("Metatools", "Viewer can't be loaded: %s %s!") % (unicode(sys.exc_info()[0]), unicode(sys.exc_info()[1]))
)
return
# check metadata exists
if not self.checkMetadata():
return
# check matadata standard
standard = MetaInfoStandard.tryDetermineStandard(self.metaProvider)
if standard != MetaInfoStandard.ISO19115 and standard != MetaInfoStandard.FGDC:
QMessageBox.critical(self.iface.mainWindow(),
QCoreApplication.translate("Metatools", "Metatools"),
QCoreApplication.translate("Metatools", "Unsupported metadata standard! Only ISO19115 and FGDC supported now!")
)
return
# TODO: validate metadata file
# get xsl file path
settings = QSettings("NextGIS", "metatools")
if standard == MetaInfoStandard.ISO19115:
xsltFilePath = os.path.join(self.pluginPath, "xsl/") + settings.value("iso19115/stylesheet", "iso19115.xsl")
if standard == MetaInfoStandard.FGDC:
xsltFilePath = os.path.join(self.pluginPath, "xsl/") + settings.value("fgdc/stylesheet", "fgdc.xsl")
dlg = MetatoolsViewer()
if dlg.setContent(self.metaProvider, xsltFilePath):
dlg.exec_()
def doView(self):
try:
from metatoolsviewer import MetatoolsViewer
except:
QMessageBox.critical(self.iface.mainWindow(),
QCoreApplication.translate("Metatools", "Metatools"),
QCoreApplication.translate("Metatools", "Viewer can't be loaded: %s %s!") % (unicode(sys.exc_info()[0]), unicode(sys.exc_info()[1]))
)
return
# check metadata exists
if not self.checkMetadata():
return
# check matadata standard
standard = MetaInfoStandard.tryDetermineStandard(self.metaProvider)
if standard != MetaInfoStandard.ISO19115 and standard != MetaInfoStandard.FGDC:
QMessageBox.critical(self.iface.mainWindow(),
QCoreApplication.translate("Metatools", "Metatools"),
QCoreApplication.translate("Metatools", "Unsupported metadata standard! Only ISO19115 and FGDC supported now!")
)
return
# TODO: validate metadata file
# get xsl file path
settings = QSettings("NextGIS", "metatools")
if standard == MetaInfoStandard.ISO19115:
xsltFilePath = os.path.join(self.pluginPath, "xsl/") + settings.value("iso19115/stylesheet", "iso19115.xsl")
if standard == MetaInfoStandard.FGDC:
xsltFilePath = os.path.join(self.pluginPath, "xsl/") + settings.value("fgdc/stylesheet", "fgdc.xsl")
dlg = MetatoolsViewer()
if dlg.setContent(self.metaProvider, xsltFilePath):
dlg.exec_()
def execMp(self):
settings = QSettings("NextGIS", "metatools")
if not settings.value("tools/hasFGDC", False):
return
# check if metadata exists
if not self.checkMetadata():
return
# check matadata standard
standard = MetaInfoStandard.tryDetermineStandard(self.metaProvider)
if standard != MetaInfoStandard.FGDC:
QMessageBox.critical(self.iface.mainWindow(),
QCoreApplication.translate("Metatools", "Metatools"),
QCoreApplication.translate("Metatools", "MP tool support only FGDC standard!")
)
return
# start tool
mpFilePath = settings.value("tools/mp", "")
errFilePath = settings.value("tools/err2html", "")
tempPath = os.tempnam()
temporaryMetafile = self.metaProvider.SaveToTempFile()
result = ''
try:
import subprocess
subprocess.check_call([mpFilePath, "-e", tempPath, temporaryMetafile], shell=throwShell, cwd=toolPath)
if sys.hexversion >= 34013184:
result = subprocess.check_output([errFilePath, tempPath], shell=throwShell, cwd=toolPath)
else:
# workaround for python < 2.7
# ... stderr=subprocess.STDOUT, stdin=subprocess.PIPE ... ! F****D Python 2.5 bug on windows!
err2htmlProc = subprocess.Popen([errFilePath, tempPath], shell=throwShell, cwd=toolPath, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, stdin=subprocess.PIPE)
err2htmlProc.stdin.close()
result = err2htmlProc.communicate()[0]
except:
QMessageBox.critical(self.iface.mainWindow(),
QCoreApplication.translate("Metatools", "Metatools"),
QCoreApplication.translate("Metatools", "MP tool can't be runing: ") + unicode(sys.exc_info()[1])
)
return
finally:
if os.path.exists(tempPath):
os.remove(tempPath)
# explicit kill temporary metafile
if os.path.exists(temporaryMetafile):
os.remove(temporaryMetafile)
# show result
from metatoolsviewer import MetatoolsViewer
dlg = MetatoolsViewer()
dlg.setHtml(result)
dlg.setWindowTitle(QCoreApplication.translate("Metatools", "MP result"))
dlg.exec_()
def execMp(self):
settings = QSettings("NextGIS", "metatools")
if not settings.value("tools/hasFGDC", False):
return
# check if metadata exists
if not self.checkMetadata():
return
# check matadata standard
standard = MetaInfoStandard.tryDetermineStandard(self.metaProvider)
if standard != MetaInfoStandard.FGDC:
QMessageBox.critical(self.iface.mainWindow(),
QCoreApplication.translate("Metatools", "Metatools"),
QCoreApplication.translate("Metatools", "MP tool support only FGDC standard!")
)
return
# start tool
mpFilePath = settings.value("tools/mp", "")
errFilePath = settings.value("tools/err2html", "")
tempPath = os.tempnam()
temporaryMetafile = self.metaProvider.SaveToTempFile()
result = ''
try:
import subprocess
subprocess.check_call([mpFilePath, "-e", tempPath, temporaryMetafile], shell=throwShell, cwd=toolPath)
if sys.hexversion >= 34013184:
result = subprocess.check_output([errFilePath, tempPath], shell=throwShell, cwd=toolPath)
else:
# workaround for python < 2.7
# ... stderr=subprocess.STDOUT, stdin=subprocess.PIPE ... ! F****D Python 2.5 bug on windows!
err2htmlProc = subprocess.Popen([errFilePath, tempPath], shell=throwShell, cwd=toolPath, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, stdin=subprocess.PIPE)
err2htmlProc.stdin.close()
result = err2htmlProc.communicate()[0]
except:
QMessageBox.critical(self.iface.mainWindow(),
QCoreApplication.translate("Metatools", "Metatools"),
QCoreApplication.translate("Metatools", "MP tool can't be runing: ") + unicode(sys.exc_info()[1])
)
return
finally:
if os.path.exists(tempPath):
os.remove(tempPath)
# explicit kill temporary metafile
if os.path.exists(temporaryMetafile):
os.remove(temporaryMetafile)
# show result
from metatoolsviewer import MetatoolsViewer
dlg = MetatoolsViewer()
dlg.setHtml(result)
dlg.setWindowTitle(QCoreApplication.translate("Metatools", "MP result"))
dlg.exec_()
def handleMessage(self, msg_type, desc, identifier, loc):
#QMessageBox.information(None, "Error", desc + " Ident: " + identifier.toString() + " Line: " + QString(str(loc.line())))
from metatoolsviewer import MetatoolsViewer
message_type = {0:'Debug', 1:'Warning', 2:'Critical', 3:'Fatal'}
if msg_type > 1:
self.errorOccured = True
desc.replace('<p>', '')
desc.replace('</p>', '')
desc.replace("<body>", "<head><style>.XQuery-keyword, .XQuery-type {color: red;} infolabel {color: blue; text-weight: bold; text-size: 14px}</style></head><body>") #add styles
desc.replace("<body>", "<infolabel>Problem type: </infolabel>%s <br/><infolabel>Problem line: </infolabel>%s <br/><infolabel>Problem description: </infolabel>" % (message_type[msg_type], loc.line())) #add info
dlg = MetatoolsViewer()
dlg.resize(dlg.width(), 200)
dlg.setHtml(desc)
dlg.setWindowTitle(self.windowTitle)
dlg.exec_()
