Fix failure to parse environment with quoted empty strings. #880
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The shlex in standard library has a bug before Python 2.7.13 and 3.6.0. keep an newest version in local to solve this problem.
mnaberez
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May 27, 2017
Pull #329 changed shlex to posix mode to fix quotes inside quotes (#328). A side effect of this change is that it broke parsing empty quotes (#873). This seems to be due to a bug in shlex (http://bugs.python.org/issue21999). Since no release version of Supervisor has shipped with shlex in posix mode to support quotes inside quotes, we're reverting it to fix support for empty quotes which has shipped for many Supervisor versions. Two unit tests introduced in #329 pass without posix mode, so those tests have been retained. A unit test was also added for #873 in the previous commit. Reopens #328 Partially reverts #329 Fixes #873 Closes #880
vereszol
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Dec 8, 2023
Fixes Supervisor#328 This allows (escaped) quotes in the values as well as empty values. -- This was done in pull request Supervisor#329 but removed as it broke parsing empty quotes (Supervisor#873) due to a bug in shlex (http://bugs.python.org/issue21999). This bug is fixed so posix mode can be used. Brings back Supervisor#329 Partially reverts Supervisor#880
vereszol
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Dec 8, 2023
Fixes Supervisor#328 This allows (escaped) quotes in the values as well as empty values. This was done in pull request Supervisor#329 but removed as it broke parsing empty quotes (Supervisor#873) due to a bug in shlex (http://bugs.python.org/issue21999). This bug is fixed so posix mode can be used. Brings back Supervisor#329 Partially reverts Supervisor#880
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The
shlexin standard library has a bug before Python 2.7.13 and 3.6.0. Try keep an newest version in local to solve this problem.The bug detail of shlex: http://bugs.python.org/issue21999
This pull request fixes #873.