Merge pull request #3521 from lonvia/make-requests-optional

[nominatim.git] / docs / develop / Development-Environment.md

diff --git a/docs/develop/Development-Environment.md b/docs/develop/Development-Environment.md
index 20d024114107f97448acc8b2445056fcc1f0356f..fd7820c6abef5a0be686c6477572a51db22b7ec5 100644 (file)
--- a/docs/develop/Development-Environment.md
+++ b/docs/develop/Development-Environment.md
@@ -4,7 +4,7 @@ This chapter gives an overview how to set up Nominatim for development
 and how to run tests.
 
 !!! Important
-    This guide assumes that you develop under the latest version of Debain/Ubuntu.
+    This guide assumes you develop under the latest version of Debian/Ubuntu.
     You can of course also use your favourite distribution. You just might have
     to adapt the commands below slightly, in particular the commands for
     installing additional software.
@@ -41,14 +41,19 @@ It has the following additional requirements:
 For testing the Python search frontend, you need to install extra dependencies
 depending on your choice of webserver framework:
 
-* [httpx](https://www.python-httpx.org/) (starlette only)
-* [asgi-lifespan](https://github.com/florimondmanca/asgi-lifespan) (starlette only)
+* [httpx](https://www.python-httpx.org/) (Starlette only)
+* [asgi-lifespan](https://github.com/florimondmanca/asgi-lifespan) (Starlette only)
 
 The documentation is built with mkdocs:
 
 * [mkdocs](https://www.mkdocs.org/) >= 1.1.2
 * [mkdocstrings](https://mkdocstrings.github.io/) >= 0.25
 * [mkdocs-material](https://squidfunk.github.io/mkdocs-material/)
+* [mkdocs-gen-files](https://oprypin.github.io/mkdocs-gen-files/)
+
+Please be aware that tests always run against the globally installed
+osm2pgsql, so you need to have this set up. If you want to test against
+the vendored version of osm2pgsql, you need to set the PATH accordingly.
 
 ### Installing prerequisites on Ubuntu/Debian
 
@@ -57,17 +62,22 @@ In particular, pylint tends to have a lot of breaking changes between versions.
 The easiest way, to handle these Python dependencies is to run your
 development from within a virtual environment.
 
+```sh
+sudo apt install libsqlite3-mod-spatialite php-cli
+```
+
 To set up the virtual environment with all necessary packages run:
 
 ```sh
 virtualenv ~/nominatim-dev-venv
 ~/nominatim-dev-venv/bin/pip install\
-    psycopg2-binary psutil psycopg[binary] PyICU SQLAlchemy \
-    python-dotenv jinja2 pyYAML datree \
-    behave mkdocs mkdocstrings pytest pytest-asyncio pylint \
+    psutil psycopg[binary] PyICU SQLAlchemy \
+    python-dotenv jinja2 pyYAML datrie behave \
+    mkdocs mkdocstrings mkdocs-gen-files pytest pytest-asyncio pylint \
     types-jinja2 types-markupsafe types-psutil types-psycopg2 \
     types-pygments types-pyyaml types-requests types-ujson \
-    types-urllib3 typing-extensions unicorn falcon
+    types-urllib3 typing-extensions unicorn falcon starlette \
+    uvicorn mypy osmium aiosqlite
 ```
 
 Now enter the virtual environment whenever you want to develop:
@@ -106,12 +116,12 @@ be run in-place. The source directory features a special script
 but executes against the code in the source tree. For example:
 
 ```
-me@machine:~$ cd Nomiantim
-me@machine:~Nomiantim$ ./nominatim-cli.py --version
+me@machine:~$ cd Nominatim
+me@machine:~Nominatim$ ./nominatim-cli.py --version
 Nominatim version 4.4.99-1
 ```
 
-Make sure you have activated the virtual environment that holds all
+Make sure you have activated the virtual environment holding all
 necessary dependencies.
 
 ## Executing Tests
@@ -124,7 +134,14 @@ To run all tests, run make from the source root:
 make tests
 ```
 
-There are also goals for executing parts of the test suite: mypy, lint, pytest, bdd.
+There are also make targets for executing only parts of the test suite.
+For example to run linting only use:
+
+```sh
+make lint
+```
+
+The possible testing targets are: mypy, lint, pytest, bdd.
 
 For more information about the structure of the tests and how to change and
 extend the test suite, see the [Testing chapter](Testing.md).
@@ -136,18 +153,14 @@ built using the [MkDocs](https://www.mkdocs.org/) static site generation
 framework. The master branch is automatically deployed every night on
 [https://nominatim.org/release-docs/develop/](https://nominatim.org/release-docs/develop/)
 
-To build the documentation, go to the build directory and run
+To build the documentation run
 
 ```
 make doc
-INFO - Cleaning site directory
-INFO - Building documentation to directory: /home/vagrant/build/site-html
 ```
 
-This runs `mkdocs build` plus extra transformation of some files and adds
-symlinks (see `CMakeLists.txt` for the exact steps).
 
-Now you can start webserver for local testing
+For local testing, you can start webserver:
 
 ```
 build> make serve-doc
@@ -159,7 +172,7 @@ If you develop inside a Vagrant virtual machine, use a port that is forwarded
 to your host:
 
 ```
-build> PYTHONPATH=$SRCDIR mkdocs serve --dev-addr 0.0.0.0:8088
+build> mkdocs serve --dev-addr 0.0.0.0:8088
 [server:296] Serving on http://0.0.0.0:8088
 [handlers:62] Start watching changes
 ```