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Added warning if neither library is found. #86

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John Evans 2013-07-24 18:34:30 -04:00
commit dcf529d25b
1 changed files with 3 additions and 0 deletions
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glymur/lib/config.py
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@ -124,6 +124,9 @@ def glymur_config():
libs = read_config_file()
libopenjp2_handle = load_openjp2(libs['openjp2'])
libopenjpeg_handle = load_openjpeg(libs['openjpeg'])
if libopenjp2_handle is None and libopenjpeg_handle is None:
msg = 'Neither openjp2 nor openjpeg could not be loaded.'
warnings.warn(msg, UserWarning)
return libopenjp2_handle, libopenjpeg_handle