def test_7():
from PLLParser import parsePLL
(node, h) = parsePLL('''
mainWindow
*menubar
align=left
flow = 99
--------------
not an option
*layout
life= 42
meaning =42
''')
menubar = h['menubar']
assert menubar
assert isinstance(menubar, TreeNode)
hOptions1 = menubar.getOptions()
assert hOptions1 == {
'align': 'left',
'flow': '99',
}
layout = h['layout']
assert layout
assert isinstance(layout, TreeNode)
hOptions2 = layout.getOptions()
assert hOptions2 == {
'life': '42',
'meaning': '42',
}
def compile(turtleCode): # --- returns Python Code as a string assert type(turtleCode) == str (tNode, hSubTrees) = parsePLL(turtleCode, TurtleNode) assert isinstance(tNode, TurtleNode) pNode = tNode.pythonify() assert isinstance(pNode, PythonNode) return pNode.asString()
def __init__(self, appDesc):
global root
if root:
raise Exception("You can only create one GUIApplication")
self.hWidgets = {} # widgets saved by name
# --- Parse the app description into an appNode, and a hash
# holding any tagged subtrees
(appNode, hSubTrees) = parsePLL(appDesc)
root = self.getMainWindow(appNode, hSubTrees)
self.mainWindow = root
if getattr(self, 'centerWindow', None):
self.centerWindow()
def test_8():
from PLLParser import parsePLL
# --- Note that this regexp allows no space before the colon
# and requires at least one space after the colon
reWithColon = re.compile(r'^(\S+):\s+(.*)$')
(node, h) = parsePLL('''
mainWindow
*menubar
align: left
flow: 99
notAnOption : text
notAnOption:moretext
--------------
not an option
*layout
life: 42
meaning: 42
''')
menubar = h['menubar']
assert menubar
assert isinstance(menubar, TreeNode)
hOptions1 = menubar.getOptions(re=reWithColon)
assert hOptions1 == {
'align': 'left',
'flow': '99',
}
layout = h['layout']
assert layout
assert isinstance(layout, TreeNode)
hOptions2 = layout.getOptions(re=reWithColon)
assert hOptions2 == {
'life': '42',
'meaning': '42',
}
s = '''
*menubar
size = 23
file
new
open
edit
undo
*layout
row
EditField
SelectField
'''
(tree, hSubTrees) = parsePLL(s, debug=False)
print("Keys in main node:")
for (key, value) in tree.items():
print(f" {key}")
if hSubTrees:
print("Sub Trees:")
for key in hSubTrees.keys():
print(f" {key}")
menubar = hSubTrees['menubar']
print("MENUBAR:")
menubar.printTree()
if menubar:
n = menubar.numChildren()
def appendChild(self, text):
(node, hSubTrees) = parsePLL(text, PythonNode)
self.appendChildNode(node)
return self # allow chaining