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Win10 setup-dev.py fixes. (#9169)

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Sven Mika 2020-06-27 21:28:11 +02:00 • committed by GitHub
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commit d6f84bb072
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2 changed files with 23 additions and 10 deletions
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7
doc/source/development.rst
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@ -34,7 +34,10 @@ RLlib, Tune, Autoscaler, and most Python files do not require you to build and c
git remote add upstream https://github.com/ray-project/ray.git
# Make sure you are up-to-date on master.
4. Replace Python files in the installed package with your local editable copy. We provide a simple script to help you do this: ``ray/python/ray/setup-dev.py``. Running the script will remove the ``ray/tune``, ``ray/rllib``, ``ray/autoscaler`` dir (among other directories) bundled with the ``ray`` pip package, and replace them with links to your local code.
3. Replace Python files in the installed package with your local editable copy. We provide a simple script to help you do this: ``python python/ray/setup-dev.py``.
Running the script will remove the ``ray/tune``, ``ray/rllib``, ``ray/autoscaler`` dir (among other directories) bundled with the ``ray`` pip package, and replace them with links to your local code. This way, changing files in your git clone will directly affect the behavior of your installed ray.
.. warning:: Do not run ``pip uninstall ray`` or ``pip install -U`` (for Ray or Ray wheels) if setting up your environment this way. To uninstall or upgrade, you must first ``rm -rf`` the pip-installation site (usually a ``site-packages/ray`` location), then do a pip reinstall (see 1. above), and finally run the above `setup-dev.py` script again.
.. code-block:: shell
@ -43,8 +46,6 @@ RLlib, Tune, Autoscaler, and most Python files do not require you to build and c
# This replaces miniconda3/lib/python3.7/site-packages/ray/tune
# with your local `ray/python/ray/tune`.
.. warning:: Do not run ``pip uninstall ray`` or ``pip install -U`` (for Ray or Ray wheels) if setting up your environment this way. To uninstall or upgrade, you must ``rm -rf`` the installation site (usually a ``site-packages/ray`` location).
Building Ray (full)
-------------------

26
python/ray/setup-dev.py
View file

@ -4,6 +4,7 @@
import argparse
import click
import os
import shutil
import subprocess
import ray
@ -22,14 +23,25 @@ def do_link(package, force=False, local_path=""):
package_home, local_home),
default=True):
return
if os.access(os.path.dirname(package_home), os.W_OK):
subprocess.check_call(["rm", "-rf", package_home])
subprocess.check_call(["ln", "-s", local_home, package_home])
# Windows: Create directory junction.
if os.name == "nt":
try:
shutil.rmtree(package_home)
except FileNotFoundError:
pass
except OSError:
os.remove(package_home)
subprocess.check_call(
["mklink", "/J", package_home, local_home], shell=True)
# Posix: Use `ln -s` to create softlink.
else:
print("You don't have write permission to {}, using sudo:".format(
package_home))
subprocess.check_call(["sudo", "rm", "-rf", package_home])
subprocess.check_call(["sudo", "ln", "-s", local_home, package_home])
sudo = []
if not os.access(os.path.dirname(package_home), os.W_OK):
print("You don't have write permission to {}, using sudo:".format(
package_home))
sudo = ["sudo"]
subprocess.check_call(sudo + ["rm", "-rf", package_home])
subprocess.check_call(sudo + ["ln", "-s", local_home, package_home])
if __name__ == "__main__":