stevej2608 / oppen-pretty-printer Goto Github PK

The README should have "Tokens as T" rather than "Token as T" and print(pprint(tokens)) to see the output.

However, all I can get from the test program after the above changes is:
beginx := 40 + 2end
even after adjusting the lineWidth using
pprint_open(lineWidth=5)

I've now realised that the output of the first example is as intended.

But it doesn't seem right; surely the whole point of the eg is to show a simple pprint with a begin/end block?

I changed the first example to this:

tokens = [
    T.BEGIN(),
    T.STRING("begin"),
    T.LINEBREAK,
    T.STRING("x"),
    T.BREAK(), T.STRING(":="), T.BREAK(),
    T.STRING("40"),
    T.BREAK(), T.STRING("+"), T.BREAK(),
    T.STRING("2"),
    T.LINEBREAK,
    T.STRING("end"),
    T.END(),
    T.EOF()]
for line in pprint(tokens).splitlines(): print(line)

But this surprisingly produces:

begin
  x := 40 + 2
  end

Well, it is a surpise to me.

I did a pip install using Python 3.10 on Linux but the install did not include tokens.py:

.../python3.10/site-packages/oppen_pretty_printer-0.1.2-py3.10.egg-info
.../python3.10/site-packages/oppen_pretty_printer
.../python3.10/site-packages/oppen_pretty_printer/__pycache__/pretty_oppen.cpython-310.pyc
.../python3.10/site-packages/oppen_pretty_printer/__pycache__/pretty.cpython-310.pyc
.../python3.10/site-packages/oppen_pretty_printer/pretty.py
.../python3.10/site-packages/oppen_pretty_printer/pretty_oppen.py

So, of course it doesn't work.