def test_findkey():
s = """
MAP
LAYER
NAME "Layer1"
TYPE POLYGON
END
LAYER
NAME "Layer2"
TYPE POLYGON
CLASS
NAME "Class1"
COLOR 0 0 -8
END
END
END
"""
d = mappyfile.loads(s)
pth = ["layers", 1]
cmp = mappyfile.findkey(d, *pth)
assert cmp["name"] == "Layer2"
pth = ["layers", 1, "classes", 0]
cmp = mappyfile.findkey(d, *pth)
assert cmp["name"] == "Class1"
def test_findkey():
s = """
MAP
LAYER
NAME "Layer1"
TYPE POLYGON
END
LAYER
NAME "Layer2"
TYPE POLYGON
CLASS
NAME "Class1"
COLOR 0 0 -8
END
END
END
"""
d = mappyfile.loads(s)
pth = ["layers", 1]
cmp = mappyfile.findkey(d, *pth)
assert cmp["name"] == "Layer2"
pth = ["layers", 1, "classes", 0]
cmp = mappyfile.findkey(d, *pth)
assert cmp["name"] == "Class1"
def create_message(self, rootdict, path, error, add_comments):
"""
Add a validation comment to the dictionary
path is the path to the error object, it can be empty if the error is in the root object
http://python-jsonschema.readthedocs.io/en/latest/errors/#jsonschema.exceptions.ValidationError.absolute_path
It can also reference an object in a list e.g. [u'layers', 0]
Unfortunately it is not currently possible to get the name of the failing property from the
JSONSchema error object, even though it is in the error message.
See https://github.com/Julian/jsonschema/issues/119
"""
if not path:
# error applies to the root type
d = rootdict
key = d["__type__"]
elif isinstance(path[-1], int):
# the error is on an object in a list
d = utils.findkey(rootdict, *path)
key = d["__type__"]
else:
key = path[-1]
d = utils.findkey(rootdict, *path[:-1])
error_message = "ERROR: Invalid value in {}".format(key.upper())
# add a comment to the dict structure
if add_comments:
if "__comments__" not in d:
d["__comments__"] = OrderedDict()
d["__comments__"][key] = "# {}".format(error_message)
error_message = {"error": error.message, "message": error_message}
# add in details of the error line, when Mapfile was parsed to
# include position details
if "__position__" in d:
if not path or key not in d["__position__"]:
# position for the root object is stored in the root of the dict
pd = d["__position__"]
else:
pd = d["__position__"][key]
error_message["line"] = pd.get("line")
error_message["column"] = pd.get("column")
return error_message
def create_message(self, rootdict, path, error, add_comments):
"""
Add a validation comment to the dictionary
path is the path to the error object, it can be empty if the error is in the root object
http://python-jsonschema.readthedocs.io/en/latest/errors/#jsonschema.exceptions.ValidationError.absolute_path
It can also reference an object in a list e.g. [u'layers', 0]
"""
if not path:
# error applies to the root type
d = rootdict
key = d["__type__"]
elif isinstance(path[-1], int):
# the error is on an object in a list
d = utils.findkey(rootdict, *path)
key = d["__type__"]
else:
key = path[-1]
d = utils.findkey(rootdict, *path[:-1])
error_message = "ERROR: Invalid value for {}".format(key.upper())
# add a comment to the dict structure
if add_comments:
if "__comments__" not in d:
d["__comments__"] = OrderedDict()
d["__comments__"][key] = "# {}".format(error_message)
error_message = {"error": error.message,
"message": error_message}
# add in details of the error line, when Mapfile was parsed to
# include position details
if "__position__" in d:
pd = d["__position__"][key]
error_message["line"] = pd.get("line")
error_message["column"] = pd.get("column")
return error_message
def create_message(self, rootdict, trace_o_incl, path, error,
add_comments):
"""
Add a validation comment to the dictionary
path is the path to the error object, it can be empty if the error is in the root object
http://python-jsonschema.readthedocs.io/en/latest/errors/#jsonschema.exceptions.ValidationError.absolute_path
It can also reference an object in a list e.g. [u'layers', 0]
Unfortunately it is not currently possible to get the name of the failing property from the
JSONSchema error object, even though it is in the error message.
See https://github.com/Julian/jsonschema/issues/119
"""
keyPathParent = None
if not path:
# error applies to the root type
d = rootdict
key = d["__type__"]
else:
if isinstance(path[-1], int):
# the error is on an object in a list
d = utils.findkey(rootdict, *path)
key = d["__type__"]
else:
key = path[-1]
d = utils.findkey(rootdict, *path[:-1])
# get the site of the parent key
l = len(path)
n = int(l / 2)
keyPathParent = []
for i in range(1, n + 1):
c = i * 2
keySource = utils.findkey(rootdict, *path[:c])
if (keySource.get('name', None) != None):
keyPathParent.append(
str(keySource["__type__"] + " name: " +
keySource["name"]))
elif (keySource.get('text', None) != None):
keyPathParent.append(
str(keySource["__type__"] + " text: " +
keySource["text"]))
else:
keyPathParent.append(str(keySource["__type__"]))
# add the site of the parent key
error_message = "ERROR: Invalid value in {}, parent path: {}".format(
key.upper(), keyPathParent)
# add a comment to the dict structure
if add_comments:
if "__comments__" not in d:
d["__comments__"] = OrderedDict()
d["__comments__"][key] = "# {}".format(error_message)
error_message = {"error": error.message, "message": error_message}
# add in details of the error line, when Mapfile was parsed to
# include position details
if "__position__" in d:
if not path or key not in d["__position__"]:
# position for the root object is stored in the root of the dict
pd = d["__position__"]
else:
pd = d["__position__"][key]
if trace_o_incl:
trace = trace_o_incl[pd.get("line")]
originFile = trace_o_incl[0][trace]
lineOrigin = trace_o_incl[1:pd.get("line")].count(trace) + 1
error_message["line"] = lineOrigin
error_message["column"] = pd.get("column")
error_message["file"] = originFile
else:
error_message["line"] = pd.get("line")
error_message["column"] = pd.get("column")
return error_message
