Mercurial > pysmcl
changeset 1:10b59d5be10e
Added doctests
| author | Sigurd Meldgaard <stm@daimi.au.dk> |
|---|---|
| date | Tue, 11 Nov 2008 11:02:11 +0100 |
| parents | 3107bd7ca4af |
| children | b8efe2734cc6 |
| files | __init__.py doctests.py pretty_print.py secret_ifs.py |
| diffstat | 3 files changed, 18 insertions(+), 4 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/doctests.py Tue Nov 11 11:02:11 2008 +0100 @@ -0,0 +1,7 @@ +from doctest import testfile + +for i in ["secret_ifs.py", + "pretty_print.py"]: + testfile(i) + +
--- a/pretty_print.py Tue Nov 11 10:12:17 2008 +0100 +++ b/pretty_print.py Tue Nov 11 11:02:11 2008 +0100 @@ -99,6 +99,12 @@ """Returns a string representation of the expression. *prec* is the precedence of the surrounding of the expression, and determines if parenthesis are neccesary. + >>> from ast import * + >>> from pretty_print import * + >>> expr_string(BinOp(op=Mult(), left=BinOp(op=Add(), left=Num(1), + ... right=Num(4)), right=Num(2))) + '(1 + 4) * 2' + """ if hasattr(exp, "op"): my_precedence = op_precedence(exp.op)
--- a/secret_ifs.py Tue Nov 11 10:12:17 2008 +0100 +++ b/secret_ifs.py Tue Nov 11 11:02:11 2008 +0100 @@ -5,7 +5,7 @@ """ import ast -from util import error +from static.util import error class Assignments(ast.NodeVisitor): @@ -41,12 +41,15 @@ """ >>> from ast import * >>> from pretty_print import * + >>> from secret_ifs import TransformIfs >>> prog = parse("def f(x):\n\tif(x):\n\t\ta=1\n\telse:\n\t\ta=2") - >>> TransfromIfs().visit(prog) + >>> trans = TransformIfs() + >>> prog = trans.visit(prog) >>> pprint(prog) def f(x): cond0 = x a = cond0 * 1 + (1 - cond0) * 2 + """ cond_counter = 0 @@ -55,8 +58,6 @@ only_assignments(node.body) assigned_then = get_assignments(node.body) assigned_else = get_assignments(node.orelse) - print assigned_then - print assigned_else all_assigned = set(assigned_then.keys() + assigned_else.keys()) r = [] condname = ast.Name(id="cond%d" % self.cond_counter)