XMLErrors on one line
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mfranz
parent
1c4e485d12
commit
9959b08698
1 changed files with 51 additions and 39 deletions
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@ -14,7 +14,8 @@ Options:
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-v, --verbose increase verbosity (can be used multiple times)
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-i, --all-indices also show null indices in properties
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-I, --no-indices don't show any indices in properties
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-f, --format set output format (default: --format="%f +%l: %p = '%'v'")
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-p, --raw-paths don't replace FG_ROOT/FG_HOME prefix by environment variables
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-f, --format set output format (default: --format="%f +%l: %p = '%v'")
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Format:
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%f file path
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@ -42,7 +43,8 @@ If no file arguments are specified, then the following files are assumed:
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class config:
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root = "/usr/local/share/FlightGear"
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home = os.environ["HOME"] + "/.fgfs"
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format = "%f +%l: %p = '%'v'"
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raw_paths = 0
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format = "%f +%l: %p = '%v'"
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verbose = 1
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indices = 1 # 0: no indices; 1: only indices != [0]; 2: all indices
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@ -54,6 +56,17 @@ def errmsg(msg, color = "31;1"):
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print >>sys.stderr, msg
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def cook_path(path, force = 0):
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path = os.path.normpath(path)
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if config.raw_paths and not force:
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return path
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if path.startswith(config.root):
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path = path.replace(config.root, "$FG_ROOT", 1)
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elif path.startswith(config.home):
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path = path.replace(config.home, "$FG_HOME", 1)
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return path
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class Error(Exception):
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pass
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@ -64,9 +77,9 @@ class Abort(Exception):
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class XMLError(Exception):
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def __init__(self, locator, msg):
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msg = "%s\n\tin %s, line %d, column %d" \
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% (msg, locator.getSystemId(), locator.getLineNumber(), \
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locator.getColumnNumber())
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msg = "%s in %s +%d:%d" \
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% (msg.replace("\n", "\\n"), cook_path(locator.getSystemId()), \
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locator.getLineNumber(), locator.getColumnNumber())
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raise Error(msg)
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@ -79,19 +92,19 @@ class parse_xml_file(xml.sax.handler.ContentHandler):
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if stack:
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self.stack = stack
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else:
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self.stack = [[None, None, {}, ""]] # name, index, indices, data
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self.stack = [[None, None, {}, []]] # name, index, indices, data
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self.pretty_path = os.path.normpath(path)
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if path.startswith(config.root):
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self.pretty_path = self.pretty_path.replace(config.root, "$FG_ROOT", 1)
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elif path.startswith(config.home):
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self.pretty_path = self.pretty_path.replace(config.home, "$FG_HOME", 1)
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self.pretty_path = cook_path(path)
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if config.verbose > 1:
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errmsg("%s (%d)" % (path, nesting), "35")
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if not os.path.exists(path):
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raise Error("file doesn't exist: " + path)
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raise Error("file doesn't exist: " + self.pretty_path)
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try:
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xml.sax.parse(path, self, self)
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except ValueError:
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pass # FIXME hack arount DTD error
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def startElement(self, name, attrs):
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self.level += 1
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@ -111,24 +124,23 @@ class parse_xml_file(xml.sax.handler.ContentHandler):
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if attrs.has_key("include"):
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path = os.path.dirname(self.path) + "/" + attrs["include"]
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if attrs.has_key("omit-node") and attrs["omit-node"] == "y":
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self.stack.append([None, None, self.stack[-1][2], ""])
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self.stack.append([None, None, self.stack[-1][2], []])
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else:
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self.stack.append([name, index, {}, ""])
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self.stack.append([name, index, {}, []])
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parse_xml_file(path, self.nesting + 1, self.stack)
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else:
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self.stack.append([name, index, {}, ""])
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self.stack.append([name, index, {}, []])
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self.type = "unspecified"
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if attrs.has_key("type"):
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self.type = attrs["type"]
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def endElement(self, name):
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value = string.join(self.stack[-1][3], '')
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if not len(self.stack[-1][2]):
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path = self.pathname()
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if path:
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value = self.stack[-1][3]
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cooked_value = self.escape(value.encode("iso-8859-15", "backslashreplace"))
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try:
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print config.cooked_format % {
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"f": self.pretty_path,
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"l": self.locator.getLineNumber(),
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@ -140,18 +152,16 @@ class parse_xml_file(xml.sax.handler.ContentHandler):
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"v'": cooked_value.replace("'", "\\'"),
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'v"': cooked_value.replace('"', '\\"'),
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}
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except TypeError, e:
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raise Abort("invalid --format value")
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elif len(string.strip(self.stack[-1][3])):
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raise XMLError(self.locator, "child data '" + string.strip(self.stack[-1][3]) + "'")
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elif len(string.strip(value)):
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raise XMLError(self.locator, "garbage found '" + string.strip(value) + "'")
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self.level -= 1
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if self.level:
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self.stack.pop()
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def characters(self, data):
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self.stack[-1][3] += data
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self.stack[-1][3].append(data)
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def setDocumentLocator(self, locator):
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self.locator = locator
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@ -193,17 +203,17 @@ class parse_xml_file(xml.sax.handler.ContentHandler):
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def main():
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if 'FG_ROOT' in os.environ:
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config.root = os.environ['FG_ROOT'].rstrip("/\\\t ").lstrip()
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config.root = os.environ['FG_ROOT'].lstrip().rstrip("/\\\t ")
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if 'FG_HOME' in os.environ:
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config.home = os.environ['FG_HOME'].rstrip("/\\\t ").lstrip()
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config.home = os.environ['FG_HOME'].lstrip().rstrip("/\\\t ")
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if 'LSPROP_FORMAT' in os.environ:
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config.format = os.environ['LSPROP_FORMAT']
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# options
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try:
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opts, args = getopt.getopt(sys.argv[1:], \
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"hviIf:", \
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["help", "verbose", "all-indices", "no-indices", "format="])
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"hviIf:p", \
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["help", "verbose", "all-indices", "no-indices", "format=", "unify-paths"])
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except getopt.GetoptError, msg:
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print >>sys.stderr, str(msg)
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return 0
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@ -220,6 +230,8 @@ def main():
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config.indices = 2
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if o in ("-I", "--no-indices"):
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config.indices = 0
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if o in ("-p", "--raw-paths"):
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config.raw_paths = 1
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if o in ("-f", "--format"):
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config.format = a
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@ -243,7 +255,7 @@ def main():
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f = f.replace("\x01", "%")
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config.cooked_format = f
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if config.verbose > 1:
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if config.verbose > 2:
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print >>sys.stderr, "internal format = [%s]" % config.cooked_format
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if not len(args):
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