rework README to better talk about prebuilts, fix links

This commit is contained in:
holger krekel
2020-07-18 18:14:04 +02:00
parent f9befa8f39
commit 142225f0f4
2 changed files with 77 additions and 67 deletions

View File

@@ -7,76 +7,14 @@ which implements IMAP/SMTP/MIME/PGP e-mail standards and offers
a low-level Chat/Contact/Message API to user interfaces and bots.
Installing bindings from source (Updated: 20-Jan-2020)
=========================================================
Install Rust and Cargo first. Deltachat needs a specific nightly
version, the easiest is probably to first install Rust stable from
rustup and then use this to install the correct nightly version.
Bootstrap Rust and Cargo by using rustup::
curl https://sh.rustup.rs -sSf | sh
Then GIT clone the deltachat-core-rust repo and get the actual
rust- and cargo-toolchain needed by deltachat::
git clone https://github.com/deltachat/deltachat-core-rust
cd deltachat-core-rust
rustup show
To install the Delta Chat Python bindings make sure you have Python3 installed.
E.g. on Debian-based systems `apt install python3 python3-pip
python3-venv` should give you a usable python installation.
Ensure you are in the deltachat-core-rust/python directory, create the
virtual environment and activate it in your shell::
cd python
python3 -m venv venv # or: virtualenv venv
source venv/bin/activate
You should now be able to build the python bindings using the supplied script::
./install_python_bindings.py
The installation might take a while, depending on your machine.
The bindings will be installed in release mode but with debug symbols.
The release mode is currently necessary because some tests generate RSA keys
which is prohibitively slow in non-release mode.
After successful binding installation you can install a few more
Python packages before running the tests::
python -m pip install pytest pytest-timeout pytest-rerunfailures requests
pytest -v tests
running "live" tests with temporary accounts
---------------------------------------------
If you want to run "liveconfig" functional tests you can set
``DCC_NEW_TMP_EMAIL`` to:
- a particular https-url that you can ask for from the delta
chat devs. This is implemented on the server side via
the [mailadm](https://github.com/deltachat/mailadm) command line tool.
- or the path of a file that contains two lines, each describing
via "addr=... mail_pw=..." a test account login that will
be used for the live tests.
With ``DCC_NEW_TMP_EMAIL`` set pytest invocations will use real
e-mail accounts and run through all functional "liveconfig" tests.
Installing pre-built packages (Linux-only)
========================================================
If you have a Linux system you may try to install the ``deltachat`` binary "wheel" packages
without any "build-from-source" steps.
without any "build-from-source" steps. Otherwise you need to `compile the Delta Chat bindings
yourself <sourceinstall>`_.
We suggest to `Install virtualenv <https://virtualenv.pypa.io/en/stable/installation/>`_,
We recommend to first `install virtualenv <https://virtualenv.pypa.io/en/stable/installation/>`_,
then create a fresh Python virtual environment and activate it in your shell::
virtualenv venv # or: python -m venv
@@ -103,6 +41,79 @@ To verify it worked::
`in contact with us <https://delta.chat/en/contribute>`_.
Running tests
=============
After successful binding installation you can install a few more
Python packages before running the tests::
python -m pip install pytest pytest-xdist pytest-timeout pytest-rerunfailures requests
pytest -v tests
This will run all "offline" tests and skip all functional
end-to-end tests that require accounts on real e-mail servers.
.. _livetests:
running "live" tests with temporary accounts
---------------------------------------------
If you want to run live functional tests you can set ``DCC_NEW_TMP_EMAIL``::
export DCC_NEW_TMP_EMAIL=https://testrun.org/new_email?t=1h_4w4r8h7y9nmcdsy
With this, pytest runs create ephemeral e-mail accounts on the http://testrun.org server.
These accounts exists for one 1hour and then are removed completely.
One hour is enough to invoke pytest and run all offline and online tests:
pytest
# or if you have installed pytest-xdist for parallel test execution
pytest -n6
Each test run creates new accounts.
.. _sourceinstall:
Installing bindings from source (Updated: July 2020)
=========================================================
Install Rust and Cargo first. Deltachat needs a specific nightly
version, the easiest is probably to first install Rust stable from
rustup and then use this to install the correct nightly version.
Bootstrap Rust and Cargo by using rustup::
curl https://sh.rustup.rs -sSf | sh
Then clone the deltachat-core-rust repo::
git clone https://github.com/deltachat/deltachat-core-rust
cd deltachat-core-rust
To install the Delta Chat Python bindings make sure you have Python3 installed.
E.g. on Debian-based systems `apt install python3 python3-pip
python3-venv` should give you a usable python installation.
Ensure you are in the deltachat-core-rust/python directory, create the
virtual environment and activate it in your shell::
cd python
python3 -m venv venv # or: virtualenv venv
source venv/bin/activate
You should now be able to build the python bindings using the supplied script::
python install_python_bindings.py
The core compilation and bindings building might take a while,
depending on the speed of your machine.
The bindings will be installed in release mode but with debug symbols.
The release mode is currently necessary because some tests generate RSA keys
which is prohibitively slow in non-release mode.
Code examples
=============

View File

@@ -9,8 +9,7 @@
</ul>
<b>external links:</b>
<ul>
<li><a href="https://github.com/deltachat/deltachat-core">github repository</a></li>
<!-- <li><a href="https://lists.codespeak.net/postorius/lists/muacrypt.lists.codespeak.net">Mailing list</></li> <-->
<li><a href="https://github.com/deltachat/deltachat-core-rust">github repository</a></li>
<li><a href="https://pypi.python.org/pypi/deltachat">pypi: deltachat</a></li>
</ul>