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Merged
merged 6 commits into from
Sep 4, 2014
Merged

Fix #194 #368

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0533c80
stop painting standard error red
mlauter Aug 18, 2014
8edeadc
add new interactive interpreter subclass with pretty pygments traceba…
mlauter Aug 18, 2014
b5dac4d
Incorporate new interpreter class into the main repl and use our writ…
thomasballinger Aug 25, 2014
b40ce7d
stop str-ing in Interp.write, send FmtStr to stderr instead
mlauter Sep 4, 2014
8aca9a5
factor out redundant code from showtraceback and showsyntaxerror
mlauter Sep 4, 2014
55ce0e7
add test for interpreter
mlauter Sep 4, 2014
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add test for interpreter
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@mlauter
mlauter committed Sep 4, 2014
commit 55ce0e753ae5d5ad73f7319e7fd7cb933e1649c4
42 changes: 42 additions & 0 deletions bpython/test/test_interpreter.py
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import unittest

from bpython.curtsiesfrontend import interpreter
from curtsies.fmtfuncs import *

class TestInterpreter(unittest.TestCase):
def test_syntaxerror(self):
i = interpreter.Interp()
a = []

def append_to_a(message):
a.append(message)

i.write = append_to_a
i.runsource('1.1.1.1')

expected = ''+u''+u' File '+green(u'"<input>"')+u', line '+bold(magenta(u'1'))+u'\n'+u' '+u'1.1'+u'.'+u'1.1'+u'\n'+u' '+u' '+u'^'+u'\n'+bold(red(u'SyntaxError'))+u': '+cyan(u'invalid syntax')+u'\n'

self.assertEquals(str(plain('').join(a)), str(expected))
self.assertEquals(plain('').join(a), expected)

def test_traceback(self):
i = interpreter.Interp()
a = []

def append_to_a(message):
a.append(message)

i.write = append_to_a

def f():
return 1/0

def g():
return f()

i.runsource('g()')

expected = u'Traceback (most recent call last):\n'+''+u' File '+green(u'"<input>"')+u', line '+bold (magenta(u'1'))+u', in '+cyan(u'<module>')+u'\n'+''+bold(red(u'NameError'))+u': '+cyan(u"name 'g' is not defined")+u'\n'

self.assertEquals(str(plain('').join(a)), str(expected))
self.assertEquals(plain('').join(a), expected)