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Catalog creation work

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- XML scanning works
- thumbnail extraction progressing
This commit is contained in:
James Turner
2015-07-18 15:30:20 -05:00
parent 8d1e9abcc9
commit f0fff6d16e
3 changed files with 72 additions and 27 deletions
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sgprops.py
+29 -11
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@@ -146,11 +146,11 @@ class Node(object):
class PropsHandler(handler.ContentHandler):
def __init__(self, root = None, path = None, dataDirPath = None):
def __init__(self, root = None, path = None, includePaths = []):
self._root = root
self._path = path
self._basePath = os.path.dirname(path)
self._dataDirPath = dataDirPath
self._includes = includePaths
self._locator = None
if root is None:
@@ -167,7 +167,13 @@ class PropsHandler(handler.ContentHandler):
return
if 'n' in attrs.keys():
index = int(attrs['n'])
try:
index = int(attrs['n'])
except:
print "Invalid index at line:", self._locator.getLineNumber(), "of", self._path
self._current = self._current.addChild(name)
return
self._current = self._current.getChild(name, index, create=True)
else:
self._current = self._current.addChild(name)
@@ -186,11 +192,17 @@ class PropsHandler(handler.ContentHandler):
p = os.path.join(self._basePath, includePath)
if not os.path.exists(p):
p = os.path.join(self._dataDirPath, includePath)
if not os.path.exists(p):
found = False
for i in self._includes:
p = os.path.join(i, includePath)
if os.path.exists(p):
found = True
break
if not found:
raise RuntimeError("include file not found", includePath, "at line", self._locator.getLineNumber())
readProps(p, self._current, self._dataDirPath)
readProps(p, self._current, self._includes)
def endElement(self, name):
if (name == 'PropertyList'):
@@ -200,16 +212,23 @@ class PropsHandler(handler.ContentHandler):
# convert and store value
self._current.value = self._content
if self._currentTy == "int":
self._current.value = int(self._content)
self._current.value = int(self._content) if self._content is not None else 0
if self._currentTy == "bool":
self._current.value = self.parsePropsBool(self._content)
if self._currentTy == "double":
self._current.value = float(self._content)
if self._content is None:
self._current.value = 0.0
else:
if self._content.endswith('f'):
self._content = self._content[:-1]
self._current.value = float(self._content)
except:
print "Parse error for value:", self._content, "at line:", self._locator.getLineNumber(), "of:", self._path
self._current = self._current.parent
self._content = None
self._currentTy = None
def parsePropsBool(self, content):
if content == "True" or content == "true":
@@ -240,11 +259,10 @@ class PropsHandler(handler.ContentHandler):
def root(self):
return self._root
def readProps(path, root = None, dataDirPath = None):
def readProps(path, root = None, includePaths = []):
parser = make_parser()
locator = expatreader.ExpatLocator( parser )
h = PropsHandler(root, path, dataDirPath)
h = PropsHandler(root, path, includePaths)
h.setDocumentLocator(locator)
parser.setContentHandler(h)
parser.parse(path)