so i have a project:

<root>
|- src|-main|-python|-data_merger|- common|- constans|- controller|- resources|- rest|-tests|-unittest|-integrationtest

data_merger is marked as root (I am using Pycharm). This is part of my build file:

@initdef set_properties(project):project.set_property("dir_source_main_python", r"src\main\python\data_merger")project.set_property("dir_source_integrationtest_python", r"src\tests\integrationtest")project.set_property("dir_source_unittest_python", r"src\tests\unittest")project.set_property("unittest_module_glob", "*_test.py")project.set_property("unittest_test_method_prefix", "test_")project.set_property("run_unit_tests_command","py.test %s" % project.expand_path("$dir_source_unittest_python"))project.set_property("run_unit_tests_propagate_stdout", True)project.set_property("run_unit_tests_propagate_stderr", True)project.set_property("teamcity_output", True)

when I build my project i get the following error that it cannot import my source code:

 ←[1m[INFO] ←[0;0m  ERROR collecting src/tests/unittest/python/data_merger/controller/comparator_autom_params_test.py
←[1m[INFO] ←[0;0m src\tests\unittest\python\data_merger\controller\comparator_autom_params_test.py:6: in <module>
←[1m[INFO] ←[0;0m     from resources.diff_table import DiffTable
←[1m[INFO] ←[0;0m E   ImportError: No module named resources.diff_table

This is a known issue: https://github.com/pybuilder/pybuilder/issues/13.

I ended up using pytest-pythonpath. Here is the relevant part of my build.py :

from pybuilder.core import init, use_pluginuse_plugin("exec")
use_plugin("python.core")
use_plugin("python.unittest")@init
def initialize(project):project.set_property("run_unit_tests_command", "py.test %s" % project.expand_path("$dir_source_unittest_python"))project.set_property("run_unit_tests_propagate_stdout", True)project.set_property("run_unit_tests_propagate_stderr", True)

And here is my pytest.ini :

[pytest]
python_paths = src/main/python

And now it works perfectly:

$ pyb run_unit_tests