class TestAdvancedBag(unittest.TestCase):
def setUp(self):
self.bag = Bag()
self.bag.setBackRef()
self.bag["a.b.c.d"] = 4
self.bag["a.b.e"] = 5
def testparent(self):
self.assertEqual(self.bag["a.b.c"].parent, self.bag["a.b"])
c = self.bag["a.b.c"]
self.assertEqual(c["../e"], 5)
self.bag["a.b"].delParentRef()
self.assertFalse(self.bag["a.b"].backref)
def testformula(self):
self.bag["product"] = self.bag.formula("$x*$y", x="a.b.c.d", y="a.b.e")
self.assertEqual(self.bag["product"], self.bag["a.b.c.d"] * self.bag["a.b.e"])
self.bag.defineFormula(calculate_perimeter="2*($base + $height)")
self.bag.defineSymbol(base="a.b.c.d", height="a.b.e")
self.bag["perimeter"] = self.bag.formula("calculate_perimeter")
self.assertEqual(self.bag["perimeter"], 18)
def testcallbackitem(self):
def hello():
return "Hello!"
self.bag.setCallBackItem("say_hello", hello)
self.assertEqual(self.bag["say_hello"], hello())
def testnodetrigger(self):
self.lastupdates = []
def mycallback(node, info=None, evt=None):
self.lastupdates.append((node.getLabel(), info, node.getValue()))
self.bag.getNode("a.b.c.d").subscribe("lastupdates", mycallback)
self.bag["a.b.c.d"] = 20
self.assertEqual(self.lastupdates[-1], ("d", 4, 20))
def testbagtriggers(self):
self.log = []
def log_upd(node, pathlist, oldvalue, evt):
self.log.append((".".join(pathlist), node.getValue(), oldvalue, evt))
def log_ins(node, pathlist, ind, evt):
self.log.append((".".join(pathlist), node.getValue(), ind, evt))
def log_del(node, pathlist, ind, evt):
self.log.append((".".join(pathlist), node.getValue(), ind, evt))
self.bag.subscribe("log", update=log_upd, insert=log_ins, delete=log_del)
self.bag["a.b.t"] = 45
self.assertEqual(self.log[-1], ("a.b", 45, 2, "ins"))
self.bag["a.b.t"] = 56
self.assertEqual(self.log[-1], ("a.b.t", 56, 45, "upd_value"))
self.bag.delItem("a.b.t")
self.assertEqual(self.log[-1], ("a.b", 56, 2, "del"))
def sitemap(self):
"""Return the sitemap Bag (if there is no sitemap, creates it)"""
if not hasattr(self, '_sitemap'):
sitemap_path = os.path.join(self.site_path, 'sitemap.xml')
if not os.path.isfile(sitemap_path):
sitemap_path = os.path.join(self.site_path, 'automap.xml')
_sitemap = Bag(sitemap_path)
_sitemap.setBackRef()
self._sitemap = _sitemap
return self._sitemap
def test_fullpath(self):
b = Bag()
b['just.a.simple.test'] = 123
assert b.fullpath == None
bag = b['just.a.simple']
assert isinstance(bag, Bag)
assert bag.fullpath == None
b.setBackRef()
assert b['just.a.simple'].fullpath == 'just.a.simple'
def test_fullpath(self):
b = Bag()
b['just.a.simple.test'] = 123
assert b.fullpath == None
bag = b['just.a.simple']
assert isinstance(bag, Bag)
assert bag.fullpath == None
b.setBackRef()
assert b['just.a.simple'].fullpath == 'just.a.simple'
def sitemap(self):
"""add???"""
if not hasattr(self, '_sitemap'):
sitemap_path = os.path.join(self.site_path, 'sitemap.xml')
if not os.path.isfile(sitemap_path):
sitemap_path = os.path.join(self.site_path, 'automap.xml')
_sitemap = Bag(sitemap_path)
_sitemap.setBackRef()
self._sitemap = _sitemap
return self._sitemap
def sitemap(self):
"""add???"""
if not hasattr(self, '_sitemap'):
sitemap_path = os.path.join(self.site_path, 'sitemap.xml')
if not os.path.isfile(sitemap_path):
sitemap_path = os.path.join(self.site_path, 'automap.xml')
_sitemap = Bag(sitemap_path)
_sitemap.setBackRef()
self._sitemap = _sitemap
return self._sitemap
class DocAnalyzer(ast.NodeVisitor):
"""Reads a python source file and collects information about docstrings."""
def __init__(self, filename):
self.filename = filename
with open(filename, 'r') as fd:
ast_tree = ast.parse(fd.read(), filename)
self.root = Bag()
self.current = self.module = Bag()
self.root['_'] = self.module
self.root.setBackRef()
self.module.label, _ = os.path.splitext(os.path.basename(filename))
self.lineno = 0
self.visit(ast_tree)
def visit(self, node):
"""Visit nodes, gathering line numbers."""
lineno = getattr(node, 'lineno', None)
if lineno is not None and lineno > self.lineno:
self.lineno = lineno
super(DocAnalyzer, self).visit(node)
def visit_ClassDef(self, node):
"""Visits 'class' nodes"""
parent, self.current = self.current, Bag()
start = self.lineno
self.generic_visit(node)
end = self.lineno
parent.addItem(node.name,
self.current,
kind='class',
docstring=ast.get_docstring(node),
start=start,
end=end)
self.current = parent
def visit_FunctionDef(self, node):
"""Visits 'def' nodes"""
parent, self.current = self.current, Bag()
start = self.lineno
self.generic_visit(node)
end = self.lineno
parent.addItem(node.name,
self.current,
kind='def',
docstring=ast.get_docstring(node),
start=start,
end=end)
self.current = parent
def loadLocalizationFile(self,
path=None,
currentLocalizationBlock=None,
enabledLanguages=None,
**kwargs):
localizationpath = os.path.join(path, 'localization.xml')
localization = Bag(localizationpath) if os.path.exists(
localizationpath) else Bag()
localization.setBackRef()
enabledLanguages = enabledLanguages.split(
',') if enabledLanguages else []
griddata = Bag()
treedata = Bag()
treedata.setItem('root', Bag(), caption=currentLocalizationBlock)
treeroot = treedata['root']
def cb(n):
if n.attr.get('path'):
treeroot.setItem(n.fullpath or n.label,
None,
path=n.attr['path'],
ext=n.attr['ext'],
caption=n.label)
elif not n.value:
row = griddata[n.label]
parentNode = n.parentNode
parentAttr = parentNode.attr
module = parentAttr.get('path')
if not row:
row = Bag()
griddata[n.label] = row
row['base'] = n.attr.get('base')
row['ext'] = parentAttr.get('ext')
row['_lockey'] = n.label
row['path'] = []
row['_pkey'] = n.label
row['path'].append(module)
#row['_treepath'] = '%s.%s' %((parentNode.fullpath or parentNode.label),parentAttr.get('ext'))
for lang in enabledLanguages:
row[lang] = row[lang] or n.attr.get(lang)
localization.walk(cb)
griddata.sort('base')
return Bag(dict(content=Bag(griddata=griddata), treedata=treedata))
class DocAnalyzer(ast.NodeVisitor):
"""Reads a python source file and collects information about docstrings."""
def __init__(self, filename):
self.filename = filename
with open(filename,'r') as fd:
ast_tree = ast.parse(fd.read(), filename)
self.root = Bag()
self.current = self.module = Bag()
self.root['_'] = self.module
self.root.setBackRef()
self.module.label, _ = os.path.splitext(os.path.basename(filename))
self.lineno = 0
self.visit(ast_tree)
def visit(self, node):
"""Visit nodes, gathering line numbers."""
lineno = getattr(node, 'lineno', None)
if lineno is not None and lineno > self.lineno:
self.lineno = lineno
super(DocAnalyzer, self).visit(node)
def visit_ClassDef(self, node):
"""Visits 'class' nodes"""
parent, self.current = self.current, Bag()
start = self.lineno
self.generic_visit(node)
end = self.lineno
parent.addItem(node.name, self.current, kind='class', docstring=ast.get_docstring(node), start=start, end=end)
self.current = parent
def visit_FunctionDef(self, node):
"""Visits 'def' nodes"""
parent, self.current = self.current, Bag()
start = self.lineno
self.generic_visit(node)
end = self.lineno
parent.addItem(node.name, self.current, kind='def', docstring=ast.get_docstring(node), start=start, end=end)
self.current = parent
class TestAdvancedBag(unittest.TestCase):
def setUp(self):
self.bag = Bag()
self.bag.setBackRef()
self.bag['a.b.c.d'] = 4
self.bag['a.b.e'] = 5
def testparent(self):
self.assertEqual(self.bag['a.b.c'].parent, self.bag['a.b'])
c = self.bag['a.b.c']
self.assertEqual(c['../e'], 5)
self.bag['a.b'].delParentRef()
self.assertFalse(self.bag['a.b'].backref)
def testformula(self):
self.bag['product'] = self.bag.formula('$x*$y', x='a.b.c.d', y='a.b.e')
self.assertEqual(self.bag['product'],
self.bag['a.b.c.d'] * self.bag['a.b.e'])
self.bag.defineFormula(calculate_perimeter='2*($base + $height)')
self.bag.defineSymbol(base='a.b.c.d', height='a.b.e')
self.bag['perimeter'] = self.bag.formula('calculate_perimeter')
self.assertEqual(self.bag['perimeter'], 18)
def testcallbackitem(self):
def hello():
return 'Hello!'
self.bag.setCallBackItem('say_hello', hello)
self.assertEqual(self.bag['say_hello'], hello())
def testnodetrigger(self):
self.lastupdates = []
def mycallback(node, info=None, evt=None):
self.lastupdates.append((node.getLabel(), info, node.getValue()))
self.bag.getNode('a.b.c.d').subscribe('lastupdates', mycallback)
self.bag['a.b.c.d'] = 20
self.assertEqual(self.lastupdates[-1], ('d', 4, 20))
def testbagtriggers(self):
self.log = []
def log_upd(node, pathlist, oldvalue, evt):
self.log.append(
('.'.join(pathlist), node.getValue(), oldvalue, evt))
def log_ins(node, pathlist, ind, evt):
self.log.append(('.'.join(pathlist), node.getValue(), ind, evt))
def log_del(node, pathlist, ind, evt):
self.log.append(('.'.join(pathlist), node.getValue(), ind, evt))
self.bag.subscribe('log',
update=log_upd,
insert=log_ins,
delete=log_del)
self.bag['a.b.t'] = 45
self.assertEqual(self.log[-1], ('a.b', 45, 2, 'ins'))
self.bag['a.b.t'] = 56
self.assertEqual(self.log[-1], ('a.b.t', 56, 45, 'upd_value'))
self.bag.delItem('a.b.t')
self.assertEqual(self.log[-1], ('a.b', 56, 2, 'del'))