def bind(self, name, object_):
'''Add the name:object binding to self.namespace.'''
if name in self.namespace:
g.trace('redefining', name)
g.printDict(self.namespace)
self.namespace [name] = object_
return object_
def bind(self, name, object_):
'''Add the name:object binding to self.namespace.'''
if name in self.namespace:
g.trace('redefining', name)
g.printDict(self.namespace)
self.namespace [name] = object_
return object_
def dumpNode(self, event=None):
"""Dump c.p.v, including gnx, uA's, etc."""
p = self.c.p
if p:
g.es_print(f"gnx: {p.v.gnx} {p.v.h}")
if p.v.u:
g.es_print('uAs')
g.printDict(p.v.u)
else:
g.es_print('no uAs')
def dumpNode(self, event=None):
'''Dump c.p.v, including gnx, uA's, etc.'''
p = self.c.p
if p:
g.es_print('gnx: %s %s' % (p.v.gnx, p.v.h))
if p.v.u:
g.es_print('uAs')
g.printDict(p.v.u)
else:
g.es_print('no uAs')
def dumpNode(self, event=None):
'''Dump c.p.v, including gnx, uA's, etc.'''
p = self.c.p
if p:
g.es_print('gnx: %s %s' % (p.v.gnx, p.v.h))
if p.v.u:
g.es_print('uAs')
g.printDict(p.v.u)
else:
g.es_print('no uAs')
def update_before_write_foreign_file(self, root):
'''
Update the @data node for root, a foreign node.
Create @gnxs nodes and @uas trees as needed.
'''
# Delete all children of the @data node.
trace = False and not g.unitTesting
if trace:
g.trace(root and root.h)
g.printDict(root.v.u)
self.at_persistence = self.find_at_persistence_node()
if not self.at_persistence:
if trace: g.trace('no @persistence node')
return None
# was return at_data # for at-file-to-at-auto command.
at_data = self.find_at_data_node(root)
self.delete_at_data_children(at_data, root)
# Create the data for the @gnxs and @uas trees.
aList, seen = [], []
for p in root.subtree():
gnx = p.v.gnx
assert gnx
if gnx not in seen:
seen.append(gnx)
aList.append(p.copy())
# Create the @gnxs node
at_gnxs = self.find_at_gnxs_node(root)
at_gnxs.b = ''.join([
'gnx: %s\nunl: %s\n' % (p.v.gnx, self.relative_unl(p, root))
for p in aList
])
# Create the @uas tree.
uas = [p for p in aList if p.v.u]
if uas:
at_uas = self.find_at_uas_node(root)
if at_uas.hasChildren():
at_uas.deleteAllChildren()
for p in uas:
p2 = at_uas.insertAsLastChild()
p2.h = '@ua:' + p.v.gnx
p2.b = 'unl:%s\nua:%s' % (self.relative_unl(
p, root), self.pickle(p))
if trace: g.trace('created:', p2.h)
# This is no longer necessary because of at.saveOutlineIfPossible.
if False and not g.app.initing and not g.unitTesting:
# Explain why the .leo file has become dirty.
g.es_print('updated: @data:%s ' % (root.h))
return at_data # For at-file-to-at-auto command.
def update_before_write_foreign_file(self, root):
'''
Update the @data node for root, a foreign node.
Create @gnxs nodes and @uas trees as needed.
'''
# Delete all children of the @data node.
trace = False and not g.unitTesting
if trace:
g.trace(root and root.h)
g.printDict(root.v.u)
self.at_persistence = self.find_at_persistence_node()
if not self.at_persistence:
if trace: g.trace('no @persistence node')
return None
# was return at_data # for at-file-to-at-auto command.
at_data = self.find_at_data_node(root)
self.delete_at_data_children(at_data, root)
# Create the data for the @gnxs and @uas trees.
aList, seen = [], []
for p in root.subtree():
gnx = p.v.gnx
assert gnx
if gnx not in seen:
seen.append(gnx)
aList.append(p.copy())
# Create the @gnxs node
at_gnxs = self.find_at_gnxs_node(root)
at_gnxs.b = ''.join(
['gnx: %s\nunl: %s\n' % (p.v.gnx, self.relative_unl(p, root))
for p in aList])
# Create the @uas tree.
uas = [p for p in aList if p.v.u]
if uas:
at_uas = self.find_at_uas_node(root)
if at_uas.hasChildren():
at_uas.deleteAllChildren()
for p in uas:
p2 = at_uas.insertAsLastChild()
p2.h = '@ua:' + p.v.gnx
p2.b = 'unl:%s\nua:%s' % (
self.relative_unl(p, root), self.pickle(p))
if trace: g.trace('created:', p2.h)
# This is no longer necessary because of at.saveOutlineIfPossible.
if False and not g.app.initing and not g.unitTesting:
# Explain why the .leo file has become dirty.
g.es_print('updated: @data:%s ' % (root.h))
return at_data # For at-file-to-at-auto command.
def handle_exiting_widgets(self, condition):
trace = False and not g.unitTesting
trace_handlers = False
func = self.how_exited_handers[condition]
if trace:
g.pr('-' * 70)
g.trace('(_FormBase:%s) how_exited: %r %s.%s' % (
self.__class__.__name__,
condition,
func.__self__.__class__.__name__ if hasattr(func, '__self__') else 'function',
func.__name__,
))
if trace_handlers:
g.trace('_FormBase.how_exited_handlers...')
d = self.how_exited_handers
g.printDict({key: d.get(key).__name__ for key in d})
# g.printDict(d)
func()
def handle_exiting_widgets(self, condition):
trace = False and not g.unitTesting
trace_handlers = False
func = self.how_exited_handers[condition]
if trace:
g.pr('-'*70)
g.trace('(_FormBase:%s) how_exited: %r %s.%s' % (
self.__class__.__name__,
condition,
func.__self__.__class__.__name__ if hasattr(func, '__self__') else 'function',
func.__name__,
))
if trace_handlers:
g.trace('_FormBase.how_exited_handlers...')
d = self.how_exited_handers
g.printDict({key: d.get(key).__name__ for key in d})
# g.printDict(d)
func()
def update(self, tag, keywords):
'''Update the vr pane.'''
verbose = True
pc = self
p = pc.c.p
if pc.must_update(keywords):
if trace and verbose:
g.trace('===== updating')
g.printDict(keywords)
# Suppress updates until we change nodes.
pc.node_changed = pc.gnx != p.v.gnx
pc.gnx = p.v.gnx
pc.length = len(p.b) # not s
# Remove Leo directives.
s = keywords.get('s') if 's' in keywords else p.b
s = pc.remove_directives(s)
# Dispatch based on the computed kind.
kind = keywords.get(
'flags') if 'flags' in keywords else pc.get_kind(p)
f = pc.dispatch_dict.get(kind)
if f:
if trace and verbose: g.trace(p.h, f.__name__)
else:
g.trace('no handler for kind: %s' % kind)
f = pc.update_rst
f(s, keywords)
else:
# Save the scroll position.
w = pc.w
if w.__class__ == QtWidgets.QTextBrowser:
# 2011/07/30: The widget may no longer exist.
try:
sb = w.verticalScrollBar()
pc.scrollbar_pos_dict[p.v] = sb.sliderPosition()
except Exception:
g.es_exception()
pc.deactivate()
