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Fix #194 #368

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Merged
thomasballinger 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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stop str-ing in Interp.write, send FmtStr to stderr instead
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@mlauter
mlauter committed Sep 4, 2014
commit b40ce7d5563ca867e7d13cf358c0b2cc3f516259
6 changes: 4 additions & 2 deletions bpython/curtsiesfrontend/interpreter.py
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@ class BPythonFormatter(Formatter):
Pygments highlight() method and slops
them into the appropriate format string
as defined above, then writes to the outfile
object the final formatted string.
object the final formatted string. This does not write real strings. It writes format string (FmtStr) objects.

See the Pygments source for more info; it's pretty
straightforward."""
Expand All @@ -54,7 +54,7 @@ def format(self, tokensource, outfile):
while token not in self.f_strings:
token = token.parent
o += "%s\x03%s\x04" % (self.f_strings[token], text)
outfile.write(str(parse(o.rstrip())))
outfile.write(parse(o.rstrip()))

class Interp(code.InteractiveInterpreter):
def __init__(self, locals=None):
Expand Down Expand Up @@ -146,6 +146,8 @@ def showtraceback(self):
l[len(l):] = traceback.format_exception_only(type, value)
tbtext = ''.join(l)
lexer = get_lexer_by_name("pytb", stripall=True)


traceback_informative_formatter = BPythonFormatter(default_colors)
traceback_code_formatter = BPythonFormatter({Token: ('d')})
tokens= list(lexer.get_tokens(tbtext))
Expand Down