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Python implementation for psource (#613) #619

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Merged
norvig merged 3 commits into from
Aug 15, 2017
Merged

Python implementation for psource (#613) #619

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d2e32ec
Added python code for psource (#613)
VishnuDuttSharma Aug 11, 2017
a5af1c1
added psource code with optional highlighting (#613)
VishnuDuttSharma Aug 13, 2017
1266ee1
Merge branch 'master' into master
VishnuDuttSharma Aug 13, 2017
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19 changes: 19 additions & 0 deletions notebook.py
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
from inspect import getsource

from utils import argmax, argmin
from games import TicTacToe, alphabeta_player, random_player, Fig52Extended, infinity
from logic import parse_definite_clause, standardize_variables, unify, subst
Expand All @@ -24,6 +26,23 @@ def psource(*functions):
# ______________________________________________________________________________


def psource(*functions):
"Print the source code for the given function(s)."
source_code = '\n\n'.join(getsource(fn) for fn in functions)
try:
from pygments.formatters import HtmlFormatter
from pygments.lexers import PythonLexer
from pygments import highlight

display(HTML(highlight(source_code, PythonLexer(), HtmlFormatter(full=True))))

except ImportError:
print(source_code)


# ______________________________________________________________________________


def show_iris(i=0, j=1, k=2):
"""Plots the iris dataset in a 3D plot.
The three axes are given by i, j and k,
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