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compiler: only use colors in diagnostics on POSIX (fixes #272).
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4946a53456
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@ -14,7 +14,7 @@ def main():
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else:
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diag = False
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def process_diagnostic(diag):
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print("\n".join(diag.render(colored=True)))
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print("\n".join(diag.render(colored=False)))
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if diag.level in ("fatal", "error"):
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exit(1)
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@ -22,9 +22,10 @@ def _render_diagnostic(diagnostic, colored):
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lines = [shorten_path(path) for path in diagnostic.render(colored=colored)]
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return "\n".join(lines)
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colors_supported = (os.name == 'posix')
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class _DiagnosticEngine(diagnostic.Engine):
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def render_diagnostic(self, diagnostic):
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sys.stderr.write(_render_diagnostic(diagnostic, colored=True) + "\n")
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sys.stderr.write(_render_diagnostic(diagnostic, colored=colors_supported) + "\n")
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class CompileError(Exception):
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def __init__(self, diagnostic):
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@ -33,7 +34,7 @@ class CompileError(Exception):
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def __str__(self):
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# Prepend a newline so that the message shows up on after
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# exception class name printed by Python.
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return "\n" + _render_diagnostic(self.diagnostic, colored=True)
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return "\n" + _render_diagnostic(self.diagnostic, colored=colors_supported)
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@syscall
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