forked from bartvdbraak/blender
Better class support with inheritance for text parsing.
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parent
e93151dc39
commit
7f30e5fdd2
@ -56,8 +56,9 @@ class ClassDesc(Definition):
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which it is defined is held in lineno.
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"""
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def __init__(self, name, defs, vars, lineno, doc=''):
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def __init__(self, name, parents, defs, vars, lineno, doc=''):
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Definition.__init__(self, name, lineno, doc)
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self.parents = parents
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self.defs = defs
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self.vars = vars
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@ -150,8 +151,11 @@ def resolve_targets(txt, targets):
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i = 1
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desc = get_cached_descriptor(txt)
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if desc.classes.has_key(targets[0]):
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local = desc.classes[targets[0]]
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b = targets[0].find('(')
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if b==-1: b = None # Trick to let us use [:b] and get the whole string
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if desc.classes.has_key(targets[0][:b]):
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local = desc.classes[targets[0][:b]]
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elif desc.defs.has_key(targets[0]):
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local = desc.defs[targets[0]]
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elif desc.vars.has_key(targets[0]):
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@ -159,8 +163,10 @@ def resolve_targets(txt, targets):
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if local:
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while i < count:
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if hasattr(local, 'classes') and local.classes.has_key(targets[i]):
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local = local.classes[targets[i]]
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b = targets[i].find('(')
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if b==-1: b = None
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if hasattr(local, 'classes') and local.classes.has_key(targets[i][:b]):
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local = local.classes[targets[i][:b]]
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elif hasattr(local, 'defs') and local.defs.has_key(targets[i]):
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local = local.defs[targets[i]]
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elif hasattr(local, 'vars') and local.vars.has_key(targets[i]):
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@ -369,14 +375,21 @@ def parse_text(txt):
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cls_indent = indent
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cls_step = 1
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# Found 'class', look for cls_name followed by '('
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# Found 'class', look for cls_name followed by '(' parents ')'
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elif cls_step == 1:
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if not cls_name:
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if type == NAME:
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cls_name = text
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cls_sline = False
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cls_parents = dict()
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cls_defs = dict()
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cls_vars = dict()
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elif type == NAME:
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if classes.has_key(text):
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parent = classes[text]
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cls_parents[text] = parent
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cls_defs.update(parent.defs)
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cls_vars.update(parent.vars)
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elif text == ':':
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cls_step = 2
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@ -394,11 +407,11 @@ def parse_text(txt):
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cls_doc = _trim_doc(text)
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if cls_sline:
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if type == NEWLINE:
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classes[cls_name] = ClassDesc(cls_name, cls_defs, cls_vars, cls_lineno, cls_doc)
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classes[cls_name] = ClassDesc(cls_name, cls_parents, cls_defs, cls_vars, cls_lineno, cls_doc)
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cls_step = 0
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else:
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if type == DEDENT and indent <= cls_indent:
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classes[cls_name] = ClassDesc(cls_name, cls_defs, cls_vars, cls_lineno, cls_doc)
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classes[cls_name] = ClassDesc(cls_name, cls_parents, cls_defs, cls_vars, cls_lineno, cls_doc)
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cls_step = 0
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#################
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@ -699,11 +712,22 @@ def get_targets(line, cursor):
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returns them as a list in the same order.
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"""
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i = cursor - 1
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while i >= 0 and (line[i].isalnum() or line[i] == '_' or line[i] == '.'):
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brk = 0
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targets = []
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j = cursor
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i = j-1
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while i >= 0:
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if line[i] == ')': brk += 1
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elif brk:
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if line[i] == '(': brk -= 1
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else:
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if line[i] == '.':
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targets.insert(0, line[i+1:j]); j=i
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elif not (line[i].isalnum() or line[i] == '_' or line[i] == '.'):
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break
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i -= 1
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return line[i+1:cursor].split('.')
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targets.insert(0, line[i+1:j])
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return targets
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def get_defs(txt):
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"""Returns a dictionary which maps definition names in the source code to
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