def checkBeforeOpeningParametersDialog(self):
msg = RUtils.checkRIsInstalled()
if msg is not None:
html = ("<p>This algorithm requires R to be run."
"Unfortunately, it seems that R is not installed in your system, or it is not correctly configured to be used from QGIS</p>")
html += '<p><a href= "http://docs.qgis.org/2.0/html/en/docs/user_manual/sextante/3rdParty.html">Click here</a> to know more about how to install and configure R to be used with SEXTANTE</p>'
return html
def checkBeforeOpeningParametersDialog(self):
msg = RUtils.checkRIsInstalled()
if msg is not None:
html = (
"<p>This algorithm requires R to be run."
"Unfortunately, it seems that R is not installed in your system, or it is not correctly configured to be used from QGIS</p>"
)
html += '<p><a href= "http://docs.qgis.org/2.0/html/en/docs/user_manual/sextante/3rdParty.html">Click here</a> to know more about how to install and configure R to be used with SEXTANTE</p>'
return html
def getPostProcessingErrorMessage(self, wrongLayers):
html = GeoAlgorithm.getPostProcessingErrorMessage(self, wrongLayers)
msg = RUtils.checkRIsInstalled(True)
html += ("<p>This algorithm requires R to be run. A test to check if R is correctly installed "
"and configured in your system has been performed, with the following result:</p><ul><i>")
if msg is None:
html += "GRASS seems to be correctly installed and configured</i></li></ul>"
html += "<p>The script you have executed needs the following packages:</p><ul>"
packages = RUtils.getRequiredPackages(self.script)
for p in packages:
html += '<li>' + p + '</li>'
html += "</ul><p>Make sure they are installed in your R environment before trying to execute this script.</p>"
else:
html += msg + "</i></li></ul>"
html += '<p><a href= "http://docs.qgis.org/2.0/html/en/docs/user_manual/sextante/3rdParty.html">Click here</a> to know more about how to install and configure R to be used with SEXTANTE</p>'
return html
def getPostProcessingErrorMessage(self, wrongLayers):
html = GeoAlgorithm.getPostProcessingErrorMessage(self, wrongLayers)
msg = RUtils.checkRIsInstalled(True)
html += (
"<p>This algorithm requires R to be run. A test to check if R is correctly installed "
"and configured in your system has been performed, with the following result:</p><ul><i>"
)
if msg is None:
html += "GRASS seems to be correctly installed and configured</i></li></ul>"
html += "<p>The script you have executed needs the following packages:</p><ul>"
packages = RUtils.getRequiredPackages(self.script)
for p in packages:
html += '<li>' + p + '</li>'
html += "</ul><p>Make sure they are installed in your R environment before trying to execute this script.</p>"
else:
html += msg + "</i></li></ul>"
html += '<p><a href= "http://docs.qgis.org/2.0/html/en/docs/user_manual/sextante/3rdParty.html">Click here</a> to know more about how to install and configure R to be used with SEXTANTE</p>'
return html
