def __init__(self):
self.mainNodes = dict()
self.model = TreeModel(ModuleNode)
for prefix in ('display', 'database', 'general', 'imagery', 'misc',
'postscript', 'paint', 'raster', 'raster3D', 'sites',
'vector', 'wxGUI', 'other'):
node = self.model.AppendNode(parent=self.model.root, label=prefix)
self.mainNodes[prefix] = node
def __init__(self):
self.mainNodes = dict()
self.model = TreeModel(ModuleNode)
for prefix in (
"display",
"database",
"general",
"imagery",
"misc",
"postscript",
"paint",
"raster",
"raster3D",
"sites",
"temporal",
"vector",
"wxGUI",
"other",
):
node = self.model.AppendNode(parent=self.model.root, label=prefix)
self.mainNodes[prefix] = node
class ExtensionTreeModelBuilder:
"""Tree model of available extensions."""
def __init__(self):
self.mainNodes = dict()
self.model = TreeModel(ModuleNode)
for prefix in (
"display",
"database",
"general",
"imagery",
"misc",
"postscript",
"paint",
"raster",
"raster3D",
"sites",
"temporal",
"vector",
"wxGUI",
"other",
):
node = self.model.AppendNode(parent=self.model.root, label=prefix)
self.mainNodes[prefix] = node
def GetModel(self):
return self.model
def _emptyTree(self):
"""Remove modules from tree keeping the main structure"""
for node in self.mainNodes.values():
for child in reversed(node.children):
self.model.RemoveNode(child)
def _expandPrefix(self, c):
name = {
"d": "display",
"db": "database",
"g": "general",
"i": "imagery",
"m": "misc",
"ps": "postscript",
"p": "paint",
"r": "raster",
"r3": "raster3D",
"s": "sites",
"t": "temporal",
"v": "vector",
"wx": "wxGUI",
"": "other",
}
if c in name:
return name[c]
return c
def Load(self, url, full=True):
"""Load list of extensions"""
self._emptyTree()
if full:
flags = "g"
else:
flags = "l"
retcode, ret, msg = RunCommand("g.extension",
read=True,
getErrorMsg=True,
url=url,
flags=flags,
quiet=True)
if retcode != 0:
raise GException(_("Unable to load extensions. %s") % msg)
currentNode = None
for line in ret.splitlines():
if full:
try:
key, value = line.split("=", 1)
except ValueError:
key = "name"
value = line
if key == "name":
try:
prefix, name = value.split(".", 1)
except ValueError:
prefix = ""
name = value
mainNode = self.mainNodes[self._expandPrefix(prefix)]
currentNode = self.model.AppendNode(parent=mainNode,
label=value)
currentNode.data = {"command": value}
else:
if currentNode is not None:
currentNode.data[key] = value
else:
try:
prefix, name = line.strip().split(".", 1)
except ValueError:
prefix = ""
name = line.strip()
if self._expandPrefix(prefix) == prefix:
prefix = ""
module = prefix + "." + name
mainNode = self.mainNodes[self._expandPrefix(prefix)]
currentNode = self.model.AppendNode(parent=mainNode,
label=module)
currentNode.data = {
"command": module,
"keywords": "",
"description": "",
}
class ExtensionTreeModelBuilder:
"""Tree model of available extensions."""
def __init__(self):
self.mainNodes = dict()
self.model = TreeModel(ModuleNode)
for prefix in ('display', 'database', 'general', 'imagery', 'misc',
'postscript', 'paint', 'raster', 'raster3D', 'sites',
'vector', 'wxGUI', 'other'):
node = self.model.AppendNode(parent=self.model.root, label=prefix)
self.mainNodes[prefix] = node
def GetModel(self):
return self.model
def _emptyTree(self):
"""Remove modules from tree keeping the main structure"""
for node in self.mainNodes.values():
for child in reversed(node.children):
self.model.RemoveNode(child)
def _expandPrefix(self, c):
name = {
'd': 'display',
'db': 'database',
'g': 'general',
'i': 'imagery',
'm': 'misc',
'ps': 'postscript',
'p': 'paint',
'r': 'raster',
'r3': 'raster3D',
's': 'sites',
'v': 'vector',
'wx': 'wxGUI',
'': 'other'
}
if c in name:
return name[c]
return c
def Load(self, url, full=True):
"""Load list of extensions"""
self._emptyTree()
if full:
flags = 'g'
else:
flags = 'l'
retcode, ret, msg = RunCommand('g.extension',
read=True,
getErrorMsg=True,
url=url,
flags=flags,
quiet=True)
if retcode != 0:
raise GException(_("Unable to load extensions. %s") % msg)
currentNode = None
for line in ret.splitlines():
if full:
try:
key, value = line.split('=', 1)
except ValueError:
key = 'name'
value = line
if key == 'name':
try:
prefix, name = value.split('.', 1)
except ValueError:
prefix = ''
name = value
mainNode = self.mainNodes[self._expandPrefix(prefix)]
currentNode = self.model.AppendNode(parent=mainNode,
label=value)
currentNode.data = {'command': value}
else:
if currentNode is not None:
currentNode.data[key] = value
else:
try:
prefix, name = line.strip().split('.', 1)
except ValueError:
prefix = ''
name = line.strip()
if self._expandPrefix(prefix) == prefix:
prefix = ''
module = prefix + '.' + name
mainNode = self.mainNodes[self._expandPrefix(prefix)]
currentNode = self.model.AppendNode(parent=mainNode,
label=module)
currentNode.data = {
'command': module,
'keywords': '',
'description': ''
}
