def _compile(node, source=None, mode='eval', filename=None, lineno=-1):
xform = {
'eval': ExpressionASTTransformer
}.get(mode, TemplateASTTransformer)
tree = xform().visit(node)
if isinstance(filename, unicode):
# unicode file names not allowed for code objects
filename = filename.encode('utf-8', 'replace')
elif not filename:
filename = '<string>'
tree.filename = filename
if lineno <= 0:
lineno = 1
if mode == 'eval':
gen = ExpressionCodeGenerator(tree)
name = '<Expression %s>' % (repr(source or '?'))
else:
gen = ModuleCodeGenerator(tree)
name = '<Suite>'
gen.optimized = True
code = gen.getCode()
# We'd like to just set co_firstlineno, but it's readonly. So we need to
# clone the code object while adjusting the line number
return new.code(0, code.co_nlocals, code.co_stacksize,
code.co_flags | 0x0040, code.co_code, code.co_consts,
code.co_names, code.co_varnames, filename, name, lineno,
code.co_lnotab, (), ())
def _compile(node, source=None, mode="eval", filename=None, lineno=-1):
tree = TemplateASTTransformer().visit(node)
if isinstance(filename, unicode):
# unicode file names not allowed for code objects
filename = filename.encode("utf-8", "replace")
elif not filename:
filename = "<string>"
tree.filename = filename
if lineno <= 0:
lineno = 1
if mode == "eval":
gen = ExpressionCodeGenerator(tree)
name = "<Expression %s>" % (repr(source or "?"))
else:
gen = ModuleCodeGenerator(tree)
name = "<Suite>"
gen.optimized = True
code = gen.getCode()
# We'd like to just set co_firstlineno, but it's readonly. So we need to
# clone the code object while adjusting the line number
return new.code(
0,
code.co_nlocals,
code.co_stacksize,
code.co_flags | 0x0040,
code.co_code,
code.co_consts,
code.co_names,
code.co_varnames,
filename,
name,
lineno,
code.co_lnotab,
(),
(),
)
def _compile(node, source=None, mode='eval', filename=None, lineno=-1,
xform=None):
if xform is None:
xform = {'eval': ExpressionASTTransformer}.get(mode,
TemplateASTTransformer)
tree = xform().visit(node)
if isinstance(filename, unicode):
# unicode file names not allowed for code objects
filename = filename.encode('utf-8', 'replace')
elif not filename:
filename = '<string>'
tree.filename = filename
if lineno <= 0:
lineno = 1
if mode == 'eval':
gen = ExpressionCodeGenerator(tree)
name = '<Expression %r>' % (source or '?')
else:
gen = ModuleCodeGenerator(tree)
lines = source.splitlines()
if not lines:
extract = ''
else:
extract = lines[0]
if len(lines) > 1:
extract += ' ...'
name = '<Suite %r>' % (extract)
gen.optimized = True
code = gen.getCode()
# We'd like to just set co_firstlineno, but it's readonly. So we need to
# clone the code object while adjusting the line number
return new.code(0, code.co_nlocals, code.co_stacksize,
code.co_flags | 0x0040, code.co_code, code.co_consts,
code.co_names, code.co_varnames, filename, name, lineno,
code.co_lnotab, (), ())
