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'async' is a reserved word in Python >= 3.7 #29326

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cclauss opened this issue Aug 26, 2019 · 1 comment
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'async' is a reserved word in Python >= 3.7 #29326

cclauss opened this issue Aug 26, 2019 · 1 comment
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build Issues and PRs related to build files or the CI. help wanted Issues that need assistance from volunteers or PRs that need help to proceed. python PRs and issues that require attention from people who are familiar with Python.

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@cclauss
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cclauss commented Aug 26, 2019

$ python3.7 ./configure.py ; NODE=$(which node) make test # generates -->

Failed to parse config file: Type names and field names cannot be a keyword: 'async'

That message is generated in inspector_protocol/code_generator.py because 'async' is a Python keyword in Python >= 3.7 and deps/v8/src/inspector/inspector_protocol_config.json contains async as a dict key.

UPDATE: This is now fixed in upstream https://chromium-review.googlesource.com/c/deps/inspector_protocol/+/1781351 and now needs to be downstreamed.

@Fishrock123 Fishrock123 added build Issues and PRs related to build files or the CI. python PRs and issues that require attention from people who are familiar with Python. labels Aug 27, 2019
@bnoordhuis
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#29340

sam-github pushed a commit that referenced this issue Sep 5, 2019
The code generator takes a dict and turns it into a namedtuple. The dict
contains the key "async", which is a keyword in python 3, and rejected
by the namedtuple constructor. Rename it to "_async" to avoid the clash.

Fixes: #29326
bnoordhuis added a commit to bnoordhuis/io.js that referenced this issue Sep 10, 2019
The code generator takes a dict and turns it into a namedtuple. The dict
contains the key "async", which is a keyword in python 3.7, and rejected
by the namedtuple constructor. Rename it to "async_" to avoid the clash.

Fixes: nodejs#29326
@cclauss cclauss added the help wanted Issues that need assistance from volunteers or PRs that need help to proceed. label Sep 11, 2019
targos pushed a commit that referenced this issue Sep 20, 2019
The code generator takes a dict and turns it into a namedtuple. The dict
contains the key "async", which is a keyword in python 3.7, and rejected
by the namedtuple constructor. Rename it to "async_" to avoid the clash.

Fixes: #29326

PR-URL: #29340
Reviewed-By: Christian Clauss <cclauss@me.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
BridgeAR pushed a commit that referenced this issue Sep 25, 2019
The code generator takes a dict and turns it into a namedtuple. The dict
contains the key "async", which is a keyword in python 3.7, and rejected
by the namedtuple constructor. Rename it to "async_" to avoid the clash.

Fixes: #29326

PR-URL: #29340
Reviewed-By: Christian Clauss <cclauss@me.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
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