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tools/pyboard.py: Add parse kwarg to eval.

This is useful when using pyboard.py as a library rather than at the
command line.

    pyb.eval("1+1") --> b"2"
    pyb.eval("{'a': '\x00'}") --> b"{'a': '\\x00'}"

Now you can also do

    pyb.eval("1+1", parse=True) --> 2
    pyb.eval("{'a': '\x00'}", parse=True) --> {'a': '\x00'}

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
pull/10286/head
Jim Mussared 2 years ago
committed by Damien George
parent
commit
6013d27dd5
  1. 7
      tools/pyboard.py

7
tools/pyboard.py

@ -457,7 +457,12 @@ class Pyboard:
self.exec_raw_no_follow(command)
return self.follow(timeout, data_consumer)
def eval(self, expression):
def eval(self, expression, parse=False):
if parse:
ret = self.exec_("print(repr({}))".format(expression))
ret = ret.strip()
return ast.literal_eval(ret.decode())
else:
ret = self.exec_("print({})".format(expression))
ret = ret.strip()
return ret

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