Fix libai installation failure on readthedocs (Oneflow-Inc#114)

* Test setup.py

* Update requirements.txt

* Import libai

* Fix bug

* Fix bug

* Fix two of bug

* Fix oneflow import bug

* Format

* Update requirements.txt

* Update setup.py

* Update conf.py

* Update conf.py

Author: lixiang007666

.readthedocs.yaml

@@ -0,0 +1,30 @@
+# .readthedocs.yaml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+# Set the version of Python and other tools you might need
+build:
+  os: ubuntu-20.04
+  tools:
+    python: "3.7"
+    # You can also specify other tool versions:
+    # nodejs: "16"
+    # rust: "1.55"
+    # golang: "1.17"
+
+# Build documentation in the docs/ directory with Sphinx
+sphinx:
+   configuration: docs/source/conf.py
+
+# If using Sphinx, optionally build your docs in additional formats such as PDF
+# formats:
+#    - pdf
+
+# Optionally declare the Python requirements required to build your docs
+python:
+   install:
+   - requirements: requirements.txt
+   - requirements: docs/requirements.txt

docs/requirements.txt

@@ -1,7 +1,7 @@
 sphinx==3.5.4
 recommonmark==0.6.0
 furo==2021.4.11b34
-git+https://github.com/Oneflow-Inc/vision.git
+git+https://github.com/Oneflow-Inc/libai.git
 --pre
 -f https://staging.oneflow.info/branch/master/cpu
 oneflow

docs/source/conf.py

@@ -13,6 +13,8 @@
 import os
 import sys
 
+import libai  # noqa
+
 sys.path.insert(0, os.path.abspath("."))
 
 # -- Project information -----------------------------------------------------
@@ -55,7 +57,7 @@
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-html_theme = "sphinx_rtd_theme"
+html_theme = "furo"
 
 
 def setup(app):

requirements.txt

@@ -6,7 +6,6 @@ hydra-core
 nltk
 numpy
 omegaconf
-oneflow>=0.6.0
 Pygments
 PyYAML
 jieba

setup.py

@@ -17,7 +17,6 @@
 import subprocess
 import sys
 
-import pybind11
 from setuptools import Extension, find_packages, setup
 
 version = "0.0.1.3"
@@ -66,6 +65,13 @@ def write_version_file():
     "black==21.4b2",
 ]
 
+
+def get_pybind11():
+    import pybind11 as pb
+
+    return pb
+
+
 extensions = [
     Extension(
         "libai.data.data_utils.helpers",
@@ -78,7 +84,7 @@ def write_version_file():
             "-fPIC",
             "-fdiagnostics-color",
         ],
-        include_dirs=[pybind11.get_include()],
+        include_dirs=[get_pybind11().get_include()],
     ),
 ]