Fix for race condition in url file decoding.#4518
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As evidenced in bcbio/bcbio-nextgen#163. Python's `open` creates the file before writing to it, so it's possible for an engine to read the file before the connection information has been written, resulting in an error. This commit prevents this.
minrk
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Nov 11, 2013
Fix for race condition in url file decoding.
mattvonrocketstein
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Nov 3, 2014
Fix for race condition in url file decoding.
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As evidenced in bcbio/bcbio-nextgen#163. Python's
opencreates the file before writing to it, so it's possible for
an engine to read the file before the connection information
has been written, resulting in an error. This commit prevents
this.