MAINT: Renamed requirements.txt to requirements_locked.txt

since it's the generated lockfile

.appveyor.yml

@@ -80,12 +80,12 @@ install:
   # this installs the appropriate Miniconda (Py2/Py3, 32/64 bit),
   - powershell .\ci\appveyor\install.ps1
   - SET PATH=%PYTHON%;%PYTHON%\Scripts;%PATH%
-  - sed -i "s/numpy==.*/numpy==%NUMPY_VERSION%/" etc/requirements.txt
+  - sed -i "s/numpy==.*/numpy==%NUMPY_VERSION%/" etc/requirements_locked.txt
-  - sed -i "s/pandas==.*/pandas==%PANDAS_VERSION%/" etc/requirements.txt
+  - sed -i "s/pandas==.*/pandas==%PANDAS_VERSION%/" etc/requirements_locked.txt
-  - sed -i "s/scipy==.*/scipy==%SCIPY_VERSION%/" etc/requirements.txt
+  - sed -i "s/scipy==.*/scipy==%SCIPY_VERSION%/" etc/requirements_locked.txt
-  - IF NOT "%PANDAS_DATAREADER_VERSION%"=="" sed -i "s/pandas-datareader==.*/pandas-datareader==%PANDAS_DATAREADER_VERSION%/" etc/requirements.txt
+  - IF NOT "%PANDAS_DATAREADER_VERSION%"=="" sed -i "s/pandas-datareader==.*/pandas-datareader==%PANDAS_DATAREADER_VERSION%/" etc/requirements_locked.txt
-  - IF NOT "%DASK_VERSION%"=="" sed -i "s/dask\[dataframe\]==.*/dask\[dataframe\]==%DASK_VERSION%/" etc/requirements.txt
+  - IF NOT "%DASK_VERSION%"=="" sed -i "s/dask\[dataframe\]==.*/dask\[dataframe\]==%DASK_VERSION%/" etc/requirements_locked.txt
-  - cat etc/requirements.txt
+  - cat etc/requirements_locked.txt
   - conda info -a
   - conda install conda=4.3.30 conda-build=3.0.28 anaconda-client=1.6.3 --yes -q
   - conda list
@@ -97,15 +97,15 @@ install:
   # test that we can conda install zipline in a new env
   - conda create -n installenv --yes -q --use-local python=%PYTHON_VERSION% numpy=%NUMPY_VERSION% zipline -c quantopian -c https://conda.anaconda.org/quantopian/label/ci
 
-  - ps: $env:BCOLZ_VERSION=(sls "bcolz==([^ ]*)" .\etc\requirements.txt -ca).matches.groups[1].value
+  - ps: $env:BCOLZ_VERSION=(sls "bcolz==([^ ]*)" .\etc\requirements_locked.txt -ca).matches.groups[1].value
-  - ps: $env:NUMEXPR_VERSION=(sls "numexpr==([^ ]*)" .\etc\requirements.txt -ca).matches.groups[1].value
+  - ps: $env:NUMEXPR_VERSION=(sls "numexpr==([^ ]*)" .\etc\requirements_locked.txt -ca).matches.groups[1].value
-  - ps: $env:PYTABLES_VERSION=(sls "tables==([^ ]*)" .\etc\requirements.txt -ca).matches.groups[1].value
+  - ps: $env:PYTABLES_VERSION=(sls "tables==([^ ]*)" .\etc\requirements_locked.txt -ca).matches.groups[1].value
-  - ps: $env:H5PY_VERSION=(sls "h5py==([^ ]*)" .\etc\requirements.txt -ca).matches.groups[1].value
+  - ps: $env:H5PY_VERSION=(sls "h5py==([^ ]*)" .\etc\requirements_locked.txt -ca).matches.groups[1].value
-  - ps: $env:TALIB_VERSION=(sls "ta-lib==([^ ]*)" .\etc\requirements.txt -ca).matches.groups[1].value
+  - ps: $env:TALIB_VERSION=(sls "ta-lib==([^ ]*)" .\etc\requirements_locked.txt -ca).matches.groups[1].value
   # We conda install certifi at the pinned exact version because it is a transitive dependency of zipline via requests and uses distutils for packaging.
   # Since conda installs latest certifi by default, we would fail to uninstall that new version when trying to install the pinned version using pip later in the build:
   # "Cannot uninstall 'certifi'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall."
-  - ps: $env:CERTIFI_VERSION=(sls "certifi==([^ ]*)" .\etc\requirements.txt -ca).matches.groups[1].value
+  - ps: $env:CERTIFI_VERSION=(sls "certifi==([^ ]*)" .\etc\requirements_locked.txt -ca).matches.groups[1].value
   - conda create -n testenv --yes -q --use-local "pip<19" python=%PYTHON_VERSION% numpy=%NUMPY_VERSION% pandas=%PANDAS_VERSION% scipy=%SCIPY_VERSION% ta-lib=%TALIB_VERSION% bcolz=%BCOLZ_VERSION% numexpr=%NUMEXPR_VERSION% pytables=%PYTABLES_VERSION% h5py=%H5PY_VERSION% certifi=%CERTIFI_VERSION% -c quantopian -c https://conda.anaconda.org/quantopian/label/ci
   - activate testenv
   - bash etc/dev-install --cache-dir=%LOCALAPPDATA%\pip\Cache\pip_np%CONDA_NPY%py%CONDA_PY%

.travis.yml

@@ -51,15 +51,15 @@ before_install:
       NUMPY_VERSION=1.14.1 PANDAS_VERSION=0.22.0 SCIPY_VERSION=1.0.0 PANDAS_DATAREADER_VERSION=0.4.0 DASK_VERSION=0.17.1
     fi
   - source ./ci/travis/overwrite_requirements.sh
-  - cat etc/requirements.txt
+  - cat etc/requirements_locked.txt
 
 install:
   - conda info -a
   - conda install conda=4.3.30 conda-build=3.0.28 anaconda-client=1.6.3 --yes -q
   - conda list
 
-  - TALIB_VERSION=$(cat ./etc/requirements.txt | grep "ta-lib" | sed "s/ta-lib==\([^ ]*\) *.*/\1/")
+  - TALIB_VERSION=$(cat ./etc/requirements_locked.txt | grep "ta-lib" | sed "s/ta-lib==\([^ ]*\) *.*/\1/")
-  - CERTIFI_VERSION=$(cat ./etc/requirements.txt | grep "certifi" | sed "s/certifi==\([^ ]*\) *.*/\1/")
+  - CERTIFI_VERSION=$(cat ./etc/requirements_locked.txt | grep "certifi" | sed "s/certifi==\([^ ]*\) *.*/\1/")
   - IFS='.' read -r -a NPY_VERSION_ARR <<< "$NUMPY_VERSION"
   - CONDA_NPY=${NPY_VERSION_ARR[0]}${NPY_VERSION_ARR[1]}
   - CONDA_PY=$TRAVIS_PYTHON_VERSION

ci/travis/overwrite_requirements.sh

@@ -11,12 +11,12 @@ else
     }
 fi
 
-sed_inplace "s/numpy==.*/numpy==$NUMPY_VERSION/" etc/requirements.txt
+sed_inplace "s/numpy==.*/numpy==$NUMPY_VERSION/" etc/requirements_locked.txt
-sed_inplace "s/pandas==.*/pandas==$PANDAS_VERSION/" etc/requirements.txt
+sed_inplace "s/pandas==.*/pandas==$PANDAS_VERSION/" etc/requirements_locked.txt
-sed_inplace "s/scipy==.*/scipy==$SCIPY_VERSION/" etc/requirements.txt
+sed_inplace "s/scipy==.*/scipy==$SCIPY_VERSION/" etc/requirements_locked.txt
 if [ -n "$PANDAS_DATAREADER_VERSION" ]; then
-    sed_inplace "s/pandas-datareader==.*/pandas-datareader==$PANDAS_DATAREADER_VERSION/" etc/requirements.txt
+    sed_inplace "s/pandas-datareader==.*/pandas-datareader==$PANDAS_DATAREADER_VERSION/" etc/requirements_locked.txt
 fi
 if [ -n "$DASK_VERSION" ]; then
-    sed_inplace "s/dask\[dataframe\]==.*/dask\[dataframe\]==$DASK_VERSION/" etc/requirements.txt
+    sed_inplace "s/dask\[dataframe\]==.*/dask\[dataframe\]==$DASK_VERSION/" etc/requirements_locked.txt
 fi

docs/source/development-guidelines.rst

@@ -117,7 +117,7 @@ Then run ``pip install`` TA-lib:
 
 .. code-block:: bash
 
-   $ pip install -r ./etc/requirements_talib.in -c ./etc/requirements.txt
+   $ pip install -r ./etc/requirements_talib.in -c ./etc/requirements_locked.txt
 
 You should now be free to run tests:
 
@@ -154,7 +154,7 @@ If you update the zipline codebase so that it now depends on a new version of a
 then you should update the lower bound on that dependency in ``etc/requirements.in``
 (or ``etc/requirements_dev.in`` as appropriate).
 We use `pip-compile`__ to find mutually compatible versions of dependencies for the
-``etc/requirements.txt`` lockfile used in our CI environments.
+``etc/requirements_locked.txt`` lockfile used in our CI environments.
 
 __ https://github.com/jazzband/pip-tools/
 
@@ -163,7 +163,7 @@ you need to re-run the ``pip-compile`` command included in the header of `the lo
 otherwise the lockfile will not meet the constraints specified to pip by zipline
 at install time (via ``etc/requirements.in`` via ``setup.py``).
 
-__ https://github.com/quantopian/zipline/tree/master/etc/requirements.txt
+__ https://github.com/quantopian/zipline/tree/master/etc/requirements_locked.txt
 
 If the zipline codebase can still support an old version of a dependency, but you want
 to update to a newer version of that library in our CI environments, then only the
@@ -194,7 +194,7 @@ __ http://www.sphinx-doc.org/en/stable/
 
 .. code-block:: bash
 
-   $ pip install -r ./etc/requirements_docs.txt
+   $ pip install -r ./etc/requirements_docs.in -c ./etc/requirements_locked.txt
 
 To build and view the docs locally, run:
 

etc/dev-install

@@ -5,7 +5,7 @@
 # First installs a known-good version of pip, then any requirements
 # specified in the EXTERNAL_REQUIREMENTS environment variable (e.g.,
 # coveralls); then installs the project requirements, constrained by
-# etc/requirements.txt; then editably installs zipline itself.
+# etc/requirements_locked.txt; then editably installs zipline itself.
 #
 # Forwards positional arguments to all invocations of pip install.
 
@@ -34,11 +34,11 @@ fi
 
 # These have to be installed first so that the other requirements can be
 # compiled against the specific versions we use.
-python -m pip install -r etc/requirements_build.in -c etc/requirements.txt $@
+python -m pip install -r etc/requirements_build.in -c etc/requirements_locked.txt $@
 
 # XXX: bcolz has to be compiled against our specific version of numpy:
 # by default, it uses an incompatible pre-compiled binary.
-python -m pip install --no-binary=bcolz -e .[all] -r etc/requirements_blaze.in -c etc/requirements.txt $@
+python -m pip install --no-binary=bcolz -e .[all] -r etc/requirements_blaze.in -c etc/requirements_locked.txt $@
 
 # TODO: resolve these error messages:
 # flake8 3.6.0 has requirement setuptools>=30, but you'll have setuptools 28.8.0 which is incompatible.

etc/requirements_locked.txt

@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile
 # To update, run:
 #
-#    pip-compile --no-index --output-file=etc/requirements.txt etc/requirements.in etc/requirements_blaze.in etc/requirements_build.in etc/requirements_dev.in etc/requirements_docs.in etc/requirements_talib.in
+#    pip-compile --no-index --output-file=etc/requirements_locked.txt etc/requirements.in etc/requirements_blaze.in etc/requirements_build.in etc/requirements_dev.in etc/requirements_docs.in etc/requirements_talib.in
 #
 -e git+git://github.com/quantopian/blaze.git@f26375a6708eab85b7acc7869d6c518df2f974eb#egg=blaze
 -e git+git://github.com/quantopian/datashape.git@cae16a85406ca4302ff1f985b74a3809be0a83a1#egg=datashape

vagrant_init.sh

@@ -43,9 +43,9 @@ echo "Installing pip and setuptools..." | tee -a "$VAGRANT_LOG"
 wget https://bootstrap.pypa.io/get-pip.py 2>&1 | tee -a "$VAGRANT_LOG"
 python get-pip.py 2>&1 >> "$VAGRANT_LOG" | tee -a "$VAGRANT_LOG"
 echo "Installing zipline python dependencies..." | tee -a "$VAGRANT_LOG"
-pip install -r /vagrant/etc/requirements.in -r  2>&1 /vagrant/etc/requirements_dev.in -c /vagrant/etc/requirements.txt | tee -a "$VAGRANT_LOG"
+pip install -r /vagrant/etc/requirements.in -r  2>&1 /vagrant/etc/requirements_dev.in -c /vagrant/etc/requirements_locked.txt | tee -a "$VAGRANT_LOG"
 echo "Installing zipline package itself..." | tee -a "$VAGRANT_LOG"
 # Clean out any cython assets. The pip install re-builds them.
 find /vagrant/ -type f -name '*.c' -exec rm {} +
-pip install -e /vagrant[all] -c /vagrant/etc/requirements.txt 2>&1 | tee -a "$VAGRANT_LOG"
+pip install -e /vagrant[all] -c /vagrant/etc/requirements_locked.txt 2>&1 | tee -a "$VAGRANT_LOG"
 echo "Finished!  zipline repo is in '/vagrant'." | tee -a "$VAGRANT_LOG"