DP-1528: fix rosdep returning space separated list

.pre-commit-config.yaml

@@ -0,0 +1,46 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v5.0.0
+    hooks:
+    - id: check-docstring-first     # checks if docstring is before code
+    - id: check-json                # checks if json files are valid
+    - id: check-added-large-files   # checks if large files were added
+    - id: check-merge-conflict      # checks if all merge conflicts were resolved
+    - id: check-yaml                # checks if yaml files are valid
+    - id: debug-statements          # checks if debug statements are to be commited
+    - id: end-of-file-fixer         # fixes missing line ending in end of file
+    - id: mixed-line-ending         # fixes line files line ending
+      args: [--fix=lf]
+    - id: trailing-whitespace       # removes trailing whitespaces from text files
+      exclude: .bumpversion.cfg     # a tool edits this file and leaves trailing spaces, must be ignored
+  - repo: https://github.com/koalaman/shellcheck-precommit
+    rev: v0.10.0
+    hooks:
+    - id: shellcheck
+      args: ["--severity=warning"]  # Optionally only show errors and warnings
+
+  - repo: https://github.com/ambv/black     # formats Python code
+    rev: 25.1.0
+    hooks:
+    - id: black
+      args: ["--line-length=120", "-S"]
+
+  - repo: https://github.com/pycqa/flake8   # static tests Python code
+    rev: 7.1.2
+    hooks:
+    - id: flake8
+      args: ['--config', '.flake8']
+
+  # pylint does dynamic testing using data from imported modules
+  # thus the modules need to be found by it
+  # the easiest way to accomplish this is using it as a local hook
+  # see https://stackoverflow.com/questions/61238318/pylint-and-pre-commit-hook-unable-to-import
+  - repo: local
+    hooks:
+    -   id: pylint
+        name: pylint
+        entry: pylint
+        language: python
+        types: [python]
+        require_serial: true
+        args: [ "-E"]

mobros/commands/ros_install_build_deps/catkin_package.py

@@ -1,5 +1,5 @@
-""" Module with the ability to interpret a catkin package.xml into a runtime object
-"""
+"""Module with the ability to interpret a catkin package.xml into a runtime object"""
+
 import xml.etree.ElementTree as ET
 from os.path import isfile, join
 
@@ -9,7 +9,7 @@
 
 
 def is_catkin_blacklisted(path):
-    """ Function that checks if a given path contains a catkin blacklist file
+    """Function that checks if a given path contains a catkin blacklist file
 
     Args:
         path (os.path): OS path
@@ -24,7 +24,7 @@ def is_catkin_blacklisted(path):
 
 
 class CatkinPackage:
-    """ Class that represents a catkin package and its dependencies"""
+    """Class that represents a catkin package and its dependencies"""
 
     def __init__(self, package_path, workspace_pkg_list=None):
 
@@ -84,35 +84,55 @@ def _find_dependencies(self, dependency_type, dependency_object, xml_root, black
             if dependency_name in blacklist:
                 continue
 
-            deb_name = utilitary.translate_package_name(dependency_name)
+            deb_names = utilitary.translate_package_name(dependency_name)
+            self._process_deb_names(deb_names, dependency_object, child)
+
+    def _process_deb_names(self, deb_names, dependency_object, child):
+        """Helper function to process debian package names
 
+        Args:
+            deb_names (list): List of debian package names
+            dependency_object (dict): Dictionary to store dependencies
+            child (xml_obj): XML element representing the dependency
+        """
+        for deb_name in deb_names:
             logging.debug(
                 "[Dependency_Manager - check_colisions] Dependency: "
-                + dependency_name
+                + child.text.strip()
                 + " has been translated to "
                 + deb_name
             )
 
             if deb_name not in dependency_object:
                 dependency_object[deb_name] = []
 
-            if child.attrib:
-                for key in child.attrib:
-                    dependency_operator = key
-                    dependency_version = child.attrib[key]
-
-                    dependency_object[deb_name].append(
-                        {
-                            "operator": dependency_operator,
-                            "version": dependency_version,
-                            "from": self.package_name,
-                        }
-                    )
-            else:
+            self._add_dependency(deb_name, dependency_object, child)
+
+    def _add_dependency(self, deb_name, dependency_object, child):
+        """Helper function to add a dependency to the dependency object
+
+        Args:
+            deb_name (str): Debian package name
+            dependency_object (dict): Dictionary to store dependencies
+            child (xml_obj): XML element representing the dependency
+        """
+        if child.attrib:
+            for key in child.attrib:
+                dependency_operator = key
+                dependency_version = child.attrib[key]
+
                 dependency_object[deb_name].append(
                     {
-                        "operator": "",
-                        "version": None,
+                        "operator": dependency_operator,
+                        "version": dependency_version,
                         "from": self.package_name,
                     }
                 )
+        else:
+            dependency_object[deb_name].append(
+                {
+                    "operator": "",
+                    "version": None,
+                    "from": self.package_name,
+                }
+            )

mobros/utils/utilitary.py

@@ -143,21 +143,26 @@ def translate_package_name(rosdep_key):
         rosdep_key (str): catkin package name
 
     Returns:
-        debian_pkg_name : debian package name
+        debian_pkg_name : list of debian package names
     """
     output_lines = execute_shell_command(
         ["rosdep", "resolve", rosdep_key], stop_on_error=True, log_output=False
     )
 
+    translation = []
+
     for line in output_lines:
         if ROSDEP_RESULT_HEADER not in line:
-            translation = line.strip()
-            logging.debug(
-                "[rosdep translate] Found translation for "
-                + rosdep_key
-                + ". It is "
-                + translation
-            )
+            translation = line.strip().split(" ")
+
+    if translation:
+        logging.debug(
+            "[rosdep translate] Found translation for "
+            + rosdep_key
+            + ". It is "
+            + str(translation)
+        )
+
     return translation
 
 def write_to_file(path_to_file, content):

tests/test_executers/test_catkin_package_manager.py

@@ -4,8 +4,8 @@
 from mobros.commands.ros_install_build_deps.catkin_package import CatkinPackage
 
 mock_rosdep_translate_map = {
-    "ompl": "ros-noetic-ompl",
-    "movai_navigation": "ros-noetic-movai-navigation",
+    "ompl": ["ros-noetic-ompl"],
+    "movai_navigation": ["ros-noetic-movai-navigation"],
 }
 
 

tests/test_executers/test_install_build_deps_executer.py

@@ -32,7 +32,7 @@ def mock_inspect_package(deb_name, version):
     return_value=None,
 )
 @mock.patch(
-    "mobros.utils.utilitary.translate_package_name", return_value="ros-noetic-mobros"
+    "mobros.utils.utilitary.translate_package_name", return_value=["ros-noetic-mobros"]
 )
 @mock.patch(
     "mobros.utils.apt_utils.execute_shell_command",