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eed�dd�Zeeedf d�dd�Zeedf edd�dd �ZdS ) z0Support functions for working with wheel files.
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rV } ztd�|t|����W 5 d}~X Y nX t||� ||fS )z�Extract information from the provided wheel, ensuring it meets basic
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rV } ztd|�d|����W 5 d}~X Y nX t� �|�S )ziReturn the WHEEL metadata of an extracted wheel, if possible.
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rX t d|����Y nX dS )zbGiven WHEEL metadata, return the parsed Wheel-Version.
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installing a version only minor version ahead (e.g 1.2 > 1.1).
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r zB{}'s Wheel-Version ({}) is not compatible with this version of pipr7 z*Installing from a newer Wheel-Version (%s)N)�VERSION_COMPATIBLEr r r% r: r �logger�warning)r r r r r r s s ���r ) �__doc__�logging�
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