Roland Conybeare
4f27792c8f
subrepo: subdir: "xo-pywebutil" merged: "da18a27f" upstream: origin: "git@github.com:Rconybea/xo-pywebutil.git" branch: "main" commit: "da18a27f" git-subrepo: version: "0.4.9" origin: "???" commit: "???"
70 lines
1.6 KiB
Markdown
70 lines
1.6 KiB
Markdown
# python bindings for c++ webutil library (xo-webutil)
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## Getting Started
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### build + install dependencies
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- [github/Rconybea/xo-pyutil](https://github.com/Rconybea/xo-pyutil)
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- [github/Rconybea/xo-webutil](https://github.com/Rconybea/xo-webutil)
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### build + install
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```
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$ cd xo-pywebutil
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$ mkdir build
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$ cd build
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$ INSTALL_PREFIX=/usr/local # or wherever you prefer, e.g. ~/local
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$ cmake \
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-DCMAKE_MODULE_PATH=${INSTALL_PREFIX}/share/cmake \
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-DCMAKE_PREFIX_PATH=${INSTALL_PREFIX} \
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-DCMAKE_INSTALL_PREFIX=${INSTALL_PREFIX} ..
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$ make
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$ make install
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```
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(also see .github/workflows/main.yml)
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## Examples
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Assumes `xo-pywebutil` installed to `~/local2/lib`
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```
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$ PYTHONPATH=~/local2/lib:$PYTHONPATH python
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>>> import xo_pywebutil
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>>> dir(xo_pywebutil)
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['EndpointDescr', 'StreamEndpointDescr', '__doc__', '__file__', '__loader__', '__name__', '__package__', '__spec__']
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>>> from xo_pywebutil import *
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```
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## Development
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### build for unit test coverage
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```
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$ cd xo-pywebutil
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$ mkdir build-ccov
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$ cd build-ccov
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$ cmake \
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-DCMAKE_MODULE_PATH=${INSTALL_PREFIX}/share/cmake \
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-DCMAKE_PREFIX_PATH=${INSTALL_PREFIX} \
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-DCODE_COVERAGE=ON \
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-DCMAKE_BUILD_TYPE=Debug ..
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```
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### LSP (language server) support
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LSP looks for compile commands in the root of the source tree;
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while Cmake creates them in the root of its build directory.
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```
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$ cd xo-pywebutil
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$ ln -s build/compile_commands.json # supply compile commands to LSP
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```
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### display cmake variables
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- `-L` list variables
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- `-A` include 'advanced' variables
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- `-H` include help text
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```
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$ cd xo-pywebutil/build
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$ cmake -LAH
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```
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