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gcode_macro: add iterator to status wrapper 

It really helps to see a snapshot of available printer variables when building menus and macros. The list of variables always depends on what printer config you have.

Signed-off-by: Janar Sööt <janar.soot@gmail.com>
This commit is contained in:
Janar Sööt 2019-06-30 14:11:45 +03:00 committed by KevinOConnor
parent 57eb0e8975
commit ec34d78d5e
1 changed files with 4 additions and 0 deletions
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4
klippy/extras/gcode_macro.py
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@ -34,6 +34,10 @@ class GetStatusWrapper:
except KeyError as e: except KeyError as e:
return False return False
return True return True
def __iter__(self):
for name, obj in self.printer.lookup_objects():
if self.__contains__(name):
yield name
# Wrapper around a Jinja2 template # Wrapper around a Jinja2 template
class TemplateWrapper: class TemplateWrapper: