1# This is a vpython "spec" file.
2#
3# It describes patterns for python wheel dependencies of the python scripts in
4# the callstats.py, particularly for dependencies that have compiled components
5# (since pure-python dependencies can be easily vendored into third_party).
6#
7# When vpython is invoked, it finds this file and builds a python VirtualEnv,
8# containing all of the dependencies described in this file, fetching them from
9# CIPD (the "Chrome Infrastructure Package Deployer" service). Unlike `pip`,
10# this never requires the end-user machine to have a working python extension
11# compilation environment. All of these packages are built using:
12#   https://chromium.googlesource.com/infra/infra/+/master/infra/tools/dockerbuild/
13#
14# All python scripts in the repo share this same spec, to avoid dependency
15# fragmentation.
16#
17# If you have depot_tools installed in your $PATH, you can invoke python scripts
18# in this repo by running them as you normally would run them, except
19# substituting `vpython` instead of `python` on the command line, e.g.:
20#   vpython path/to/script.py some --arguments
21#
22# Read more about `vpython` and how to modify this file here:
23#   https://chromium.googlesource.com/infra/infra/+/master/doc/users/vpython.md
24
25python_version: "2.7"
26
27wheel: <
28  name: "infra/python/wheels/numpy/${vpython_platform}"
29  version: "version:1.11.3"
30>
31
32wheel: <
33  name: "infra/python/wheels/scipy/${vpython_platform}"
34  version: "version:0.19.0"
35  match_tag: <
36    abi: "cp27mu"
37    platform: "manylinux1_i686"
38  >
39  match_tag: <
40    abi: "cp27mu"
41    platform: "manylinux1_x86_64"
42  >
43>
44