Add eachdist.py to simplify build (#291)

.flake8

@@ -11,6 +11,8 @@ exclude =
   .svn
   .tox
   CVS
+  .venv*/
+  venv*/
   target
   __pycache__
   ext/opentelemetry-ext-jaeger/src/opentelemetry/ext/jaeger/gen/

.isort.cfg

@@ -13,5 +13,5 @@ line_length=79
 ; docs: https://github.com/timothycrosley/isort#multi-line-output-modes
 multi_line_output=3
 skip=target
-skip_glob=ext/opentelemetry-ext-jaeger/src/opentelemetry/ext/jaeger/gen/*
+skip_glob=ext/opentelemetry-ext-jaeger/src/opentelemetry/ext/jaeger/gen/*,.venv*/*,venv*/*
 known_first_party=opentelemetry

eachdist.ini

@@ -0,0 +1,16 @@
+# These will be sorted first in that order.
+# All packages that are depended upon by others should be listed here.
+[DEFAULT]
+sortfirst=
+    opentelemetry-api
+    opentelemetry-sdk
+    ext/opentelemetry-ext-wsgi
+    ext/*
+
+[lintroots]
+extraroots=examples/*,scripts/
+subglob=*.py,tests/,test/,src/*,examples/*
+
+[testroots]
+extraroots=examples/*,tests/
+subglob=tests/,test/

tox.ini

@@ -22,10 +22,11 @@ python =
 
 [testenv]
 deps =
+  -c dev-requirements.txt
   test: pytest
   coverage: pytest
   coverage: pytest-cov
-  mypy,mypyinstalled: mypy==0.740
+  mypy,mypyinstalled: mypy
 
 setenv =
   mypy: MYPYPATH={toxinidir}/opentelemetry-api/src/
@@ -73,15 +74,7 @@ commands_pre =
 
 ; In order to get a healthy coverage report,
 ; we have to install packages in editable mode.
-  coverage: pip install -e {toxinidir}/opentelemetry-api
-  coverage: pip install -e {toxinidir}/opentelemetry-sdk
-  coverage: pip install -e {toxinidir}/ext/opentelemetry-ext-http-requests
-  coverage: pip install -e {toxinidir}/ext/opentelemetry-ext-jaeger
-  coverage: pip install -e {toxinidir}/ext/opentelemetry-ext-opentracing-shim
-  coverage: pip install -e {toxinidir}/ext/opentelemetry-ext-testutil
-  coverage: pip install -e {toxinidir}/ext/opentelemetry-ext-wsgi
-  coverage: pip install -e {toxinidir}/ext/opentelemetry-ext-flask[test]
-  coverage: pip install -e {toxinidir}/examples/opentelemetry-example-app
+  coverage: python {toxinidir}/scripts/eachdist.py install --editable
 
 ; Using file:// here because otherwise tox invokes just "pip install
 ; opentelemetry-api", leading to an error
@@ -104,56 +97,24 @@ commands =
 basepython: python3.7
 recreate = True
 deps =
-  pylint~=2.3
-  flake8~=3.7
-  isort~=4.3
-  black>=19.3b0,==19.*
+  -c dev-requirements.txt
+  pylint
+  flake8
+  isort
+  black
 
 commands_pre =
-  pip install -e {toxinidir}/opentelemetry-api
-  pip install -e {toxinidir}/opentelemetry-sdk
-  pip install -e {toxinidir}/ext/opentelemetry-ext-http-requests
-  pip install -e {toxinidir}/ext/opentelemetry-ext-jaeger
-  pip install -e {toxinidir}/ext/opentelemetry-ext-pymongo
-  pip install -e {toxinidir}/ext/opentelemetry-ext-testutil
-  pip install -e {toxinidir}/ext/opentelemetry-ext-wsgi
-  pip install -e {toxinidir}/ext/opentelemetry-ext-flask[test]
-  pip install -e {toxinidir}/examples/opentelemetry-example-app
-  pip install -e {toxinidir}/ext/opentelemetry-ext-opentracing-shim
+  python scripts/eachdist.py install --editable
 
 commands =
-; Prefer putting everything in one pylint command to profit from duplication
-; warnings.
-  black --check --diff .
-  pylint opentelemetry-api/src/opentelemetry \
-         opentelemetry-api/tests/ \
-         opentelemetry-sdk/src/opentelemetry \
-         opentelemetry-sdk/tests/ \
-         ext/opentelemetry-ext-http-requests/src/ \
-         ext/opentelemetry-ext-http-requests/tests/ \
-         ext/opentelemetry-ext-jaeger/src/opentelemetry \
-         ext/opentelemetry-ext-jaeger/tests/ \
-         ext/opentelemetry-ext-opentracing-shim/src/ \
-         ext/opentelemetry-ext-opentracing-shim/tests/ \
-         ext/opentelemetry-ext-pymongo/src/opentelemetry  \
-         ext/opentelemetry-ext-pymongo/tests/ \
-         ext/opentelemetry-ext-testutil/src/opentelemetry \
-         ext/opentelemetry-ext-wsgi/src/ \
-         ext/opentelemetry-ext-wsgi/tests/ \
-         ext/opentelemetry-ext-flask/src/ \
-         ext/opentelemetry-ext-flask/tests/ \
-         examples/opentelemetry-example-app/src/opentelemetry_example_app/ \
-         examples/opentelemetry-example-app/tests/ \
-         examples/basic_tracer/ \
-         examples/http/
-  flake8 .
-  isort --check-only --diff --recursive .
+  python scripts/eachdist.py lint --check-only
 
 [testenv:docs]
 deps =
-  sphinx~=2.1
-  sphinx-rtd-theme~=0.4
-  sphinx-autodoc-typehints~=1.10.2
+  -c dev-requirements.txt
+  sphinx
+  sphinx-rtd-theme
+  sphinx-autodoc-typehints
   opentracing~=2.2.0
   Deprecated>=1.2.6
 
@@ -172,11 +133,11 @@ deps =
   requests~=2.7
 
 commands_pre =
-  pip install -e {toxinidir}/opentelemetry-api
-  pip install -e {toxinidir}/opentelemetry-sdk
-  pip install -e {toxinidir}/ext/opentelemetry-ext-http-requests
-  pip install -e {toxinidir}/ext/opentelemetry-ext-wsgi
-  pip install -e {toxinidir}/ext/opentelemetry-ext-flask
+  pip install -e {toxinidir}/opentelemetry-api \
+              -e {toxinidir}/opentelemetry-sdk \
+              -e {toxinidir}/ext/opentelemetry-ext-http-requests \
+              -e {toxinidir}/ext/opentelemetry-ext-wsgi \
+              -e {toxinidir}/ext/opentelemetry-ext-flask
 
 commands =
   {toxinidir}/scripts/tracecontext-integration-test.sh