mirror of
https://github.com/saymrwulf/zipline.git
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49 lines
2.1 KiB
Bash
Executable file
49 lines
2.1 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Consolidated installation script for use by both Travis and humans.
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#
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# First installs a known-good version of pip, then any requirements
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# specified in the EXTERNAL_REQUIREMENTS environment variable (e.g.,
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# coveralls); then installs the project requirements, constrained by
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# etc/requirements_locked.txt; then editably installs zipline itself.
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#
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# Forwards positional arguments to all invocations of pip install.
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# Travis' env command doesn't permit options in the shebang line, so
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# set them here.
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set -euvxo pipefail
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echo
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echo "Installing zipline using $(which python)"
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echo
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# New releases of pip have frequently caused strange issues. Make sure
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# we know exactly which version we're working with.
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python -m pip install pip==19.2.2 'setuptools<46' $@
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# Install external requirements first: if they share any of our
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# transitive dependencies, we want our pinned versions to win.
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if [ "${EXTERNAL_REQUIREMENTS:-}" ]; then
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# Note: If EXTERNAL_REQUIREMENTS is unset, the expression in the
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# above test expands to the empty string, which fails the test.
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# (Simply expanding $EXTERNAL_REQUIREMENTS causes an error with the
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# -u option, which helps prevent many other kinds of errors.)
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echo "Installing additional packages: $EXTERNAL_REQUIREMENTS"
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python -m pip install "$EXTERNAL_REQUIREMENTS" $@
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fi
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# These have to be installed first so that the other requirements can be
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# compiled against the specific versions we use.
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python -m pip install -r etc/requirements_build.in -c etc/requirements_locked.txt $@
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# XXX: bcolz has to be compiled against our specific version of numpy:
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# by default, it uses an incompatible pre-compiled binary.
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python -m pip install --no-binary=bcolz -e .[all] -r etc/requirements_blaze.in -c etc/requirements_locked.txt $@
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# TODO: resolve these error messages:
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# flake8 3.6.0 has requirement setuptools>=30, but you'll have setuptools 28.8.0 which is incompatible.
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# blaze keepalive-30.g31060532 has requirement odo>=0.5.0, but you'll have odo 0.3.2+729.gda7f26d which is incompatible.
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echo
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echo "Installation complete! Try running 'zipline --help'."
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echo
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