def decorator(self, nodelist):
# '@' dotted_name [ '(' [arglist] ')' ]
assert len(nodelist) in (3, 5, 6)
assert nodelist[0][0] == token.AT
assert nodelist[-1][0] == token.NEWLINE
assert nodelist[1][0] == symbol.dotted_name
funcname = self.decorator_name(nodelist[1][1:])
if len(nodelist) > 3:
assert nodelist[2][0] == token.LPAR
expr = self.com_call_function(funcname, nodelist[3])
else:
expr = funcname
return expr
python类dotted_name()的实例源码
def import_from(self, nodelist):
# import_from: 'from' ('.'* dotted_name | '.') 'import' ('*' |
# '(' import_as_names ')' | import_as_names)
assert nodelist[0][1] == 'from'
idx = 1
while nodelist[idx][1] == '.':
idx += 1
level = idx - 1
if nodelist[idx][0] == symbol.dotted_name:
fromname = self.com_dotted_name(nodelist[idx])
idx += 1
else:
fromname = ""
assert nodelist[idx][1] == 'import'
if nodelist[idx + 1][0] == token.STAR:
return From(fromname, [('*', None)], level,
lineno=nodelist[0][2])
else:
node = nodelist[idx + 1 + (nodelist[idx + 1][0] == token.LPAR)]
return From(fromname, self.com_import_as_names(node), level,
lineno=nodelist[0][2])
def decorator(self, nodelist):
# '@' dotted_name [ '(' [arglist] ')' ]
assert len(nodelist) in (3, 5, 6)
assert nodelist[0][0] == token.AT
assert nodelist[-1][0] == token.NEWLINE
assert nodelist[1][0] == symbol.dotted_name
funcname = self.decorator_name(nodelist[1][1:])
if len(nodelist) > 3:
assert nodelist[2][0] == token.LPAR
expr = self.com_call_function(funcname, nodelist[3])
else:
expr = funcname
return expr
def import_from(self, nodelist):
# import_from: 'from' ('.'* dotted_name | '.') 'import' ('*' |
# '(' import_as_names ')' | import_as_names)
assert nodelist[0][1] == 'from'
idx = 1
while nodelist[idx][1] == '.':
idx += 1
level = idx - 1
if nodelist[idx][0] == symbol.dotted_name:
fromname = self.com_dotted_name(nodelist[idx])
idx += 1
else:
fromname = ""
assert nodelist[idx][1] == 'import'
if nodelist[idx + 1][0] == token.STAR:
return From(fromname, [('*', None)], level,
lineno=nodelist[0][2])
else:
node = nodelist[idx + 1 + (nodelist[idx + 1][0] == token.LPAR)]
return From(fromname, self.com_import_as_names(node), level,
lineno=nodelist[0][2])
def decorator(self, nodelist):
# '@' dotted_name [ '(' [arglist] ')' ]
assert len(nodelist) in (3, 5, 6)
assert nodelist[0][0] == token.AT
assert nodelist[-1][0] == token.NEWLINE
assert nodelist[1][0] == symbol.dotted_name
funcname = self.decorator_name(nodelist[1][1:])
if len(nodelist) > 3:
assert nodelist[2][0] == token.LPAR
expr = self.com_call_function(funcname, nodelist[3])
else:
expr = funcname
return expr
def import_from(self, nodelist):
# import_from: 'from' ('.'* dotted_name | '.') 'import' ('*' |
# '(' import_as_names ')' | import_as_names)
assert nodelist[0][1] == 'from'
idx = 1
while nodelist[idx][1] == '.':
idx += 1
level = idx - 1
if nodelist[idx][0] == symbol.dotted_name:
fromname = self.com_dotted_name(nodelist[idx])
idx += 1
else:
fromname = ""
assert nodelist[idx][1] == 'import'
if nodelist[idx + 1][0] == token.STAR:
return From(fromname, [('*', None)], level,
lineno=nodelist[0][2])
else:
node = nodelist[idx + 1 + (nodelist[idx + 1][0] == token.LPAR)]
return From(fromname, self.com_import_as_names(node), level,
lineno=nodelist[0][2])
def decorator(self, nodelist):
# '@' dotted_name [ '(' [arglist] ')' ]
assert len(nodelist) in (3, 5, 6)
assert nodelist[0][0] == token.AT
assert nodelist[-1][0] == token.NEWLINE
assert nodelist[1][0] == symbol.dotted_name
funcname = self.decorator_name(nodelist[1][1:])
if len(nodelist) > 3:
assert nodelist[2][0] == token.LPAR
expr = self.com_call_function(funcname, nodelist[3])
else:
expr = funcname
return expr
def import_from(self, nodelist):
# import_from: 'from' ('.'* dotted_name | '.') 'import' ('*' |
# '(' import_as_names ')' | import_as_names)
assert nodelist[0][1] == 'from'
idx = 1
while nodelist[idx][1] == '.':
idx += 1
level = idx - 1
if nodelist[idx][0] == symbol.dotted_name:
fromname = self.com_dotted_name(nodelist[idx])
idx += 1
else:
fromname = ""
assert nodelist[idx][1] == 'import'
if nodelist[idx + 1][0] == token.STAR:
return From(fromname, [('*', None)], level,
lineno=nodelist[0][2])
else:
node = nodelist[idx + 1 + (nodelist[idx + 1][0] == token.LPAR)]
return From(fromname, self.com_import_as_names(node), level,
lineno=nodelist[0][2])
def decorator(self, nodelist):
# '@' dotted_name [ '(' [arglist] ')' ]
assert len(nodelist) in (3, 5, 6)
assert nodelist[0][0] == token.AT
assert nodelist[-1][0] == token.NEWLINE
assert nodelist[1][0] == symbol.dotted_name
funcname = self.decorator_name(nodelist[1][1:])
if len(nodelist) > 3:
assert nodelist[2][0] == token.LPAR
expr = self.com_call_function(funcname, nodelist[3])
else:
expr = funcname
return expr
def import_from(self, nodelist):
# import_from: 'from' ('.'* dotted_name | '.') 'import' ('*' |
# '(' import_as_names ')' | import_as_names)
assert nodelist[0][1] == 'from'
idx = 1
while nodelist[idx][1] == '.':
idx += 1
level = idx - 1
if nodelist[idx][0] == symbol.dotted_name:
fromname = self.com_dotted_name(nodelist[idx])
idx += 1
else:
fromname = ""
assert nodelist[idx][1] == 'import'
if nodelist[idx + 1][0] == token.STAR:
return From(fromname, [('*', None)], level,
lineno=nodelist[0][2])
else:
node = nodelist[idx + 1 + (nodelist[idx + 1][0] == token.LPAR)]
return From(fromname, self.com_import_as_names(node), level,
lineno=nodelist[0][2])
def dotted_name(self, nodelist):
raise WalkerError
def dotted_name(self, nodelist):
raise WalkerError
def dotted_name(self, nodelist):
raise WalkerError
def dotted_name(self, nodelist):
raise WalkerError
def dotted_name(self, nodelist):
raise WalkerError
