tools/telemetry/catapult_base/refactor/__init__.py - Issue 1599413006: Remove catapult_base from telemetry.

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Side by Side Diff: tools/telemetry/catapult_base/refactor/init.py

Issue 1599413006: Remove catapult_base from telemetry. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@perf_cb_move

Patch Set: Created 4 years, 11 months ago

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1 # Copyright 2015 The Chromium Authors. All rights reserved.

2 # Use of this source code is governed by a BSD-style license that can be

3 # found in the LICENSE file.

4

5 """Style-preserving Python code transforms.

6

7 This module provides components for modifying and querying Python code. They can

8 be used to build custom refactorings and linters.

9 """

10

11 import functools

12 import multiprocessing

13

14 # pylint: disable=wildcard-import

15 from catapult_base.refactor.annotated_symbol import *

16 from catapult_base.refactor.module import Module

17

18

19 def _TransformFile(transform, file_path):

20 module = Module(file_path)

21 result = transform(module)

22 module.Write()

23 return result

24

25

26 def Transform(transform, file_paths):

27 transform = functools.partial(_TransformFile, transform)

28 return multiprocessing.Pool().map(transform, file_paths)

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