def load_xml(cls, file_name):
"""
This method loads the block from XML file.
Returns:
* **Types** (:class:`boolean<boolean>`)
"""
if os.path.exists(file_name) is False:
return None
parser = XMLParser(file_name)
if parser.getTag(tag_name) is None:
return None
block = BlockModel()
block.type = parser.getTagAttr(tag_name, "type")
block.language = parser.getTagAttr(tag_name, "language")
block.extension = parser.getTagAttr(tag_name, "extension")
block.help = parser.getTagAttr(tag_name, "help")
block.color = parser.getTagAttr(tag_name, "color")
block.label = parser.getTagAttr(tag_name, "label")
block.group = parser.getTagAttr(tag_name, "group")
codes = parser.getTag(tag_name).getTag("codes")
if codes:
codes = codes.getChildTags("code")
for code in codes:
block.codes[code.getAttr("name_")] = code.getAttr("value")
props = parser.getTag(tag_name).getTag("properties")
if props:
props = props.getChildTags("property")
for prop in props:
block.properties.append(ast.literal_eval(prop.getAttr("value")))
ports = parser.getTag(tag_name).getTag("ports")
if ports:
ports = ports.getChildTags("port")
for port in ports:
dict_port = {}
dict_port["type"] = str(port.getAttr("type_"))
dict_port["name"] = str(port.getAttr("name_"))
dict_port["label"] = str(port.getAttr("label"))
dict_port["conn_type"] = str(port.getAttr("conn_type"))
block.ports.append(dict_port)
block.file = file_name
if block.type == "mosaicode.model.blockmodel":
return None
return block
def load_xml(cls, file_name):
"""
This method loads the code_template from XML file.
Returns:
* **Types** (:class:`boolean<boolean>`)
"""
# load the code_template
if os.path.exists(file_name) is False:
return None
if os.path and os.path.isdir(file_name):
return None
parser = XMLParser(file_name)
if parser.getTag(tag_name) is None:
return None
ct = parser.getTag(tag_name)
code_template = CodeTemplate()
code_template.name = parser.getTagAttr(tag_name, "name")
code_template.type = parser.getTagAttr(tag_name, "type")
code_template.description = parser.getTagAttr(tag_name, "description")
code_template.language = parser.getTagAttr(tag_name, "language")
code_template.command = parser.getTagAttr(tag_name, "command")
parts = parser.getTag(tag_name)
parts = parts.getTag("code_parts")
if parts:
parts = parts.getChildTags("code_part")
for part in parts:
code_template.code_parts.append(part.getAttr("value"))
parts = parser.getTag(tag_name)
parts = parts.getTag("files")
if parts:
parts = parts.getChildTags("file")
for part in parts:
code_template.files[part.getAttr("name_")] = part.getAttr(
"value")
parts = parser.getTag(tag_name)
parts = parts.getTag("properties")
if parts:
parts = parts.getChildTags("property")
for part in parts:
code_template.properties.append(
ast.literal_eval(part.getAttr("value")))
if code_template.name == "":
return None
return code_template
def load(cls, diagram):
# load the diagram
parser = XMLParser(diagram.file_name)
zoom = parser.getTag("mosaicode").getTag("zoom").getAttr("value")
diagram.zoom = float(zoom)
try:
language = parser.getTag("mosaicode").getTag("language").getAttr(
"value")
diagram.language = language
except:
pass
# new version load
blocks = parser.getTag("mosaicode").getTag("blocks").getChildTags(
"block")
for block in blocks:
block_type = block.getAttr("type")
if block_type not in System.plugins:
continue
block_id = int(block.getAttr("id"))
position = block.getTag("position")
x = position.getAttr("x")
y = position.getAttr("y")
properties = block.getChildTags("property")
props = {}
for prop in properties:
try:
props[prop.key] = prop.value
except:
pass
new_block = System.plugins[block_type]
new_block.set_properties(props)
new_block.id = block_id
new_block.x = float(x)
new_block.y = float(y)
diagram.add_block(new_block)
connections = parser.getTag("mosaicode").getTag(
"connections").getChildTags("connection")
for conn in connections:
try:
from_block = diagram.blocks[int(conn.getAttr("from_block"))]
to_block = diagram.blocks[int(conn.getAttr("to_block"))]
except:
continue
from_block_out = int(conn.getAttr("from_out"))
to_block_in = int(conn.getAttr("to_in"))
diagram.start_connection(from_block, int(from_block_out) - 1)
diagram.end_connection(to_block, int(to_block_in) - 1)
return True
def load(cls, file_name):
"""
This method loads the block from XML file.
Returns:
* **Types** (:class:`boolean<boolean>`)
"""
if os.path.exists(file_name) is False:
return
parser = XMLParser(file_name)
if parser.getTag(tag_name) is None:
return None
block = BlockModel()
block.type = parser.getTagAttr(tag_name, "type")
block.language = parser.getTagAttr(tag_name, "language")
block.framework = parser.getTagAttr(tag_name, "framework")
block.label = parser.getTagAttr(tag_name, "label")
block.group = parser.getTagAttr(tag_name, "group")
block.color = parser.getTagAttr(tag_name, "color")
block.help = parser.getTagAttr(tag_name, "help")
block.source = parser.getTagAttr(tag_name, "source")
count = 0
for code in block.codes:
block.codes[count] = parser.getTag(tag_name).getTag(
"code" + str(count)).getText()
count = count + 1
props = parser.getTag(tag_name).getTag("properties").getChildTags(
"property")
for prop in props:
block.properties.append(ast.literal_eval(prop.getAttr("value")))
in_ports = parser.getTag(tag_name).getTag("in_ports").getChildTags(
"port")
for port in in_ports:
block.in_ports.append(ast.literal_eval(port.getAttr("value")))
out_ports = parser.getTag(tag_name).getTag("out_ports").getChildTags(
"port")
for port in out_ports:
block.out_ports.append(ast.literal_eval(port.getAttr("value")))
if block.type == "mosaicode.model.blockmodel":
return None
return block
def load(cls):
"""
This method loads the diagram.
Returns:
* **Types** (:class:`boolean<boolean>`)
"""
prefs = Preferences()
from mosaicode.system import System
file_name = System.get_user_dir() + "/" + prefs.conf_file_path
file_name = os.path.expanduser(file_name)
if os.path.exists(file_name) is False:
return prefs
parser = XMLParser(file_name)
if parser.getTag("MosaicodeProperties") is None:
return prefs
try:
prefs.default_directory = parser.getTagAttr("MosaicodeProperties",
"default_directory")
prefs.default_filename = parser.getTagAttr("MosaicodeProperties",
"default_filename")
prefs.grid = int(parser.getTagAttr("MosaicodeProperties","grid"))
prefs.width = int(parser.getTagAttr("MosaicodeProperties","width"))
prefs.height = int(parser.getTagAttr("MosaicodeProperties",
"height"))
prefs.hpaned_work_area = int(parser.getTagAttr("MosaicodeProperties",
"hpaned_work_area"))
prefs.vpaned_bottom = int(parser.getTagAttr("MosaicodeProperties",
"vpaned_bottom"))
prefs.vpaned_left = int(parser.getTagAttr("MosaicodeProperties",
"vpaned_left"))
files = parser.getTag("MosaicodeProperties").getTag(
"recent_files").getChildTags("name")
for file_name in files:
prefs.recent_files.append(file_name.getAttr("value"))
except:
pass
return prefs
def load(cls, file_name):
"""
This method loads the code_template from XML file.
Returns:
* **Types** (:class:`boolean<boolean>`)
"""
# load the code_template
if os.path.exists(file_name) is False:
return None
parser = XMLParser(file_name)
if parser.getTag(tag_name) is None:
return None
try:
code_template = CodeTemplate()
code_template.name = parser.getTagAttr(tag_name, "name")
code_template.type = parser.getTagAttr(tag_name, "type")
code_template.description = parser.getTagAttr(
tag_name, "description")
code_template.language = parser.getTagAttr(tag_name, "language")
code_template.command = parser.getTag(tag_name).getTag(
"command").getText()
code_template.extension = parser.getTagAttr(tag_name, "extension")
code_template.code = parser.getTag(tag_name).getTag(
"code").getText()
code_parts = parser.getTag(tag_name).getTag(
"code_parts").getChildTags("code_part")
for code_part in code_parts:
code_template.code_parts.append(code_part.getAttr("value"))
except Exception as e:
print e
return None
if code_template.name == "":
return None
return code_template
def load(cls, file_name):
"""
This method loads the code_template from XML file.
Returns:
* **Types** (:class:`boolean<boolean>`)
"""
# load the code_template
if os.path.exists(file_name) is False:
return
parser = XMLParser(file_name)
if parser.getTag("MosaicodeCodeTemplate") is None:
return None
try:
code_template = CodeTemplate()
code_template.name = parser.getTagAttr("MosaicodeCodeTemplate",
"name")
code_template.type = parser.getTagAttr("MosaicodeCodeTemplate",
"type")
code_template.description = parser.getTagAttr(
"MosaicodeCodeTemplate", "description")
code_template.language = parser.getTagAttr("MosaicodeCodeTemplate",
"language")
code_template.extension = parser.getTagAttr(
"MosaicodeCodeTemplate", "extension")
code_template.source = parser.getTagAttr("MosaicodeCodeTemplate",
"source")
code_template.command = parser.getTag(
"MosaicodeCodeTemplate").getTag("command").getText()
code_template.code = parser.getTag("MosaicodeCodeTemplate").getTag(
"code").getText()
except:
return None
if code_template.name == "":
return None
return code_template
def load(cls, path):
"""
This method loads the diagram.
Returns:
* **Types** (:class:`boolean<boolean>`)
"""
prefs = Preferences()
file_name = path + "/" + prefs.conf_file_path
file_name = os.path.expanduser(file_name)
if os.path.exists(file_name) is False:
return prefs
parser = XMLParser(file_name)
if parser.getTag(tag_name) is None:
return prefs
prefs.author = parser.getTagAttr(tag_name, "author")
prefs.license = parser.getTagAttr(tag_name, "license")
prefs.default_directory = parser.getTagAttr(tag_name,
"default_directory")
prefs.default_filename = parser.getTagAttr(tag_name,
"default_filename")
prefs.grid = int(parser.getTagAttr(tag_name, "grid"))
prefs.port = int(parser.getTagAttr(tag_name, "network_port"))
prefs.width = int(parser.getTagAttr(tag_name, "width"))
prefs.height = int(parser.getTagAttr(tag_name, "height"))
prefs.hpaned_work_area = int(
parser.getTagAttr(tag_name, "hpaned_work_area"))
prefs.vpaned_bottom = int(parser.getTagAttr(tag_name, "vpaned_bottom"))
prefs.vpaned_left = int(parser.getTagAttr(tag_name, "vpaned_left"))
files = parser.getTag(tag_name).getTag("recent_files").getChildTags(
"name")
for file_name in files:
prefs.recent_files.append(file_name.getAttr("value"))
return prefs
def load(cls, diagram):
"""
This method load the xml file that represents the diagram.
:param diagram: diagram to load.
:return: operation status (True or False)
"""
from mosaicode.control.diagramcontrol import DiagramControl
# load the diagram
parser = XMLParser(diagram.file_name)
zoom = parser.getTag(tag_name).getTag("zoom").getAttr("value")
diagram.zoom = float(zoom)
try:
language = parser.getTag(tag_name).getTag("language").getAttr(
"value")
diagram.language = language
except:
pass
# new version load
blocks = parser.getTag(tag_name).getTag("blocks").getChildTags("block")
system_blocks = System.get_blocks()
for block in blocks:
block_type = block.getAttr("type")
if block_type not in system_blocks:
System.log("Block " + block_type + " not found")
continue
block_id = int(block.getAttr("id"))
collapsed = False
if hasattr(block, "collapsed"):
collapsed = block.collapsed == "True"
position = block.getTag("position")
x = position.getAttr("x")
y = position.getAttr("y")
properties = block.getChildTags("property")
props = {}
for prop in properties:
if hasattr(prop, 'key') and hasattr(prop, 'value'):
props[prop.key] = prop.value
new_block = deepcopy(system_blocks[block_type])
new_block.set_properties(props)
new_block.id = block_id
new_block.x = float(x)
new_block.y = float(y)
new_block.is_collapsed = collapsed
DiagramControl.add_block(diagram, new_block)
connections = parser.getTag(tag_name).getTag("connections")
connections = connections.getChildTags("connection")
for conn in connections:
if not hasattr(conn, 'from_block'):
continue
elif not hasattr(conn, 'to_block'):
continue
try:
from_block = diagram.blocks[int(conn.from_block)]
to_block = diagram.blocks[int(conn.to_block)]
from_block_out = from_block.ports[int(
conn.getAttr("from_out"))]
to_block_in = to_block.ports[int(conn.getAttr("to_in"))]
except:
continue
connection = ConnectionModel(diagram, from_block, from_block_out,
to_block, to_block_in)
DiagramControl.add_connection(diagram, connection)
comments = parser.getTag(tag_name).getTag("comments")
if comments is not None:
comments = comments.getChildTags("comment")
for com in comments:
comment = CommentModel()
comment.x = float(com.getAttr("x"))
comment.y = float(com.getAttr("y"))
comment.text = com.getAttr("text")
diagram.comments.append(comment)
return True
def load(cls, diagram):
"""
This method load the xml file that represents the diagram.
:param diagram: diagram to load.
:return: operation status (True or False)
"""
from mosaicode.control.diagramcontrol import DiagramControl
dc = DiagramControl(diagram)
# load the diagram
parser = XMLParser(diagram.file_name)
# Loading from tags
zoom = parser.getTag(tag_name).getTag("zoom")
if zoom is not None:
zoom = zoom.getAttr("value")
else:
zoom = parser.getTagAttr(tag_name, "zoom")
diagram.zoom = float(zoom)
language = parser.getTag(tag_name).getTag("language")
if language is not None:
language = language.getAttr("value")
else:
language = parser.getTagAttr(tag_name, "language")
diagram.language = language
code_template = parser.getTag(tag_name).getTag("code_template")
if code_template is not None and hasattr(code_template, "value"):
code_template = code_template.getAttr("value")
if code_template not in System.get_code_templates():
System.log("Code Template " + code_template + " not found")
else:
code_template = System.get_code_templates()[code_template]
diagram.code_template = deepcopy(code_template)
parser = parser.getTag(tag_name)
# new version load
blocks = parser.getTag("blocks").getChildTags("block")
system_blocks = System.get_blocks()
for block in blocks:
block_type = block.getAttr("type")
if block_type not in system_blocks:
System.log("Block " + block_type + " not found")
continue
block_id = int(block.getAttr("id"))
collapsed = False
if hasattr(block, "collapsed"):
collapsed = block.collapsed == "True"
if hasattr(block, "x"):
x = block.x
if hasattr(block, "y"):
y = block.y
position = block.getTag("position")
if position is not None:
x = position.getAttr("x")
y = position.getAttr("y")
properties = block.getChildTags("property")
props = {}
for prop in properties:
if hasattr(prop, 'key') and hasattr(prop, 'value'):
props[prop.key] = prop.value
new_block = deepcopy(system_blocks[block_type])
new_block.set_properties(props)
new_block.id = block_id
new_block.x = float(x)
new_block.y = float(y)
new_block.is_collapsed = collapsed
dc.add_block(new_block)
connections = parser.getTag("connections")
connections = connections.getChildTags("connection")
for conn in connections:
if not hasattr(conn, 'from_block'):
continue
elif not hasattr(conn, 'to_block'):
continue
try:
from_block = diagram.blocks[int(conn.from_block)]
to_block = diagram.blocks[int(conn.to_block)]
from_block_out = from_block.ports[int(
conn.getAttr("from_out"))]
to_block_in = to_block.ports[int(conn.getAttr("to_in"))]
except:
continue
connection = ConnectionModel(diagram, from_block, from_block_out,
to_block, to_block_in)
dc.add_connection(connection)
comments = parser.getTag("comments")
if comments is not None:
comments = comments.getChildTags("comment")
for com in comments:
comment = CommentModel()
comment.x = float(com.getAttr("x"))
comment.y = float(com.getAttr("y"))
properties = com.getChildTags("property")
props = {}
for prop in properties:
if hasattr(prop, 'key') and hasattr(prop, 'value'):
props[prop.key] = prop.value
comment.set_properties(props)
dc.add_comment(comment)
authors = parser.getTag("authors")
if authors is not None:
authors = authors.getChildTags("author")
for author in authors:
auth = AuthorModel()
auth.name = author.getAttr("author")
auth.license = author.getAttr("license")
auth.date = author.getAttr("date")
diagram.authors.append(auth)
diagram.redraw()
return True
class TestXMLParser(TestCase):
def setUp(self):
"""Do the test basic setup."""
source = None
fromString = False
fromTag = False
self.xml_parser = XMLParser(source, fromString, fromTag)
source = FILES_INPUT + "And.mscd"
fromString = False
fromTag = False
self.xml_parser = XMLParser(source, fromString, fromTag)
# source = FILES_INPUT + "And.mscd"
# fromString = True
# fromTag = False
# self.xml_parser = XMLParser(source, fromString, fromTag)
#
# source = "TESTE"
# fromString = True
# fromTag = False
# self.xml_parser = XMLParser(source, fromString, fromTag)
#
# source = "TESTE"
# fromString = False
# fromTag = True
# self.xml_parser = XMLParser(source, fromString, fromTag)
#
# source = "TESTE"
# fromString = True
# fromTag = True
# self.xml_parser = XMLParser(source, fromString, fromTag)
# ----------------------------------------------------------------------
def test_getTagAttr(self):
self.xml_parser.tag = "property"
self.xml_parser.attr = "key"
self.assertIsNotNone(
self.xml_parser.getTagAttr(self.xml_parser.tag,
self.xml_parser.attr))
#tag = None
#attr = None
#self.assertIsNotNone(self.xml_parser.getTagAttr(tag, attr))
# ----------------------------------------------------------------------
def test_setTagAttr(self):
tag = "position"
attr = "x"
self.assertIsNone(self.xml_parser.setTagAttr(tag, attr, 10))
# ----------------------------------------------------------------------
def test_getAttr(self):
#tag = "position"
attr = "position"
self.assertIsNotNone(self.xml_parser.getAttr(attr))
#self.assertEqual(10, self.xml_parser.setTagAttr(attr))
# ----------------------------------------------------------------------
def test_setAttr(self):
attr = "to_block"
self.assertIsNone(self.xml_parser.setAttr(attr, 10))
# ----------------------------------------------------------------------
def test_getChildTagAttr(self):
parent = "block"
child = "position"
attr = "x"
self.assertIsNotNone(
self.xml_parser.getChildTagAttr(parent, child, attr))
# ----------------------------------------------------------------------
def test_setChildTagAttr(self):
parent = "block"
child = "position"
attr = "x"
value = 10
self.assertIsNone(
self.xml_parser.setChildTagAttr(parent, child, attr, value))
# ----------------------------------------------------------------------
def test_getChildTags(self):
child = "position"
self.assertIsNotNone(self.xml_parser.getChildTags(child))
child = "block"
self.assertIsNotNone(self.xml_parser.getChildTags(child))
# ----------------------------------------------------------------------
def test_addTag(self):
tagName = "position"
self.assertIsNotNone(self.xml_parser.addTag(tagName))
# ----------------------------------------------------------------------
def test_appendToTag(self):
tagParent = "position"
tagChild = "x"
self.assertIsNotNone(self.xml_parser.appendToTag(tagParent, tagChild))
# ----------------------------------------------------------------------
def test_appendToLastTag(self):
tagParent = "position"
tagChild = "x"
self.assertIsNotNone(
self.xml_parser.appendToLastTag(tagParent, tagChild))
# ----------------------------------------------------------------------
def test_getXML(self):
self.assertIsNotNone(self.xml_parser.getXML())
# ----------------------------------------------------------------------
def test_getTagXML(self):
tagName = "position"
tag = self.xml_parser.addTag(tagName)
self.assertIsNotNone(self.xml_parser.getTagXML(tag))
# ----------------------------------------------------------------------
def test_getTag(self):
tagName = "position"
tag = self.xml_parser.addTag(tagName)
self.assertIsNone(self.xml_parser.getTag(tag))
tag = "ABC"
self.assertIsNone(self.xml_parser.getTag(tag))
tag = "position"
self.assertIsNotNone(self.xml_parser.getTag(tag))
# ----------------------------------------------------------------------
def test_getTagChild(self):
parent = "block"
child = "position"
self.assertIsNotNone(self.xml_parser.getTagChild(parent, child))
# ----------------------------------------------------------------------
def test_getTagContent(self):
self.assertIsNotNone(self.xml_parser.getTagContent())
# ----------------------------------------------------------------------
def test_getTagChildren(self):
self.assertIsNotNone(self.xml_parser.getTagChildren())
# ----------------------------------------------------------------------
def test_getText(self):
self.assertIsNotNone(self.xml_parser.getText())
# ----------------------------------------------------------------------
def test_prettify(self):
self.assertIsNotNone(self.xml_parser.prettify())