Merge pull request #21 from serverscom/new_mitogen

feat: add support for new mitogen

README.md

@@ -3,19 +3,23 @@
 This collection allows to use [Mitogen](https://github.com/mitogen-hq/mitogen)
 strategy without the need to specify absolute path to the strategy file.
 
-It also performs live patching for Mitogen restrictions in Ansible
-versions, making it possible to use Mitogen with the current Ansible version.
+It also performs live patching for oler versions of Mitogen (3.4), removing
+Ansible version restrictions, making it possible to use Mitogen
+on unsupported versions.
 
 Tested versions of ansible-core:
 
 * 2.14
 * 2.15
 * 2.16
+* 2.17
 
-It patches `ansible_mitogen` code and unpatches it
+When needed, it patches `ansible_mitogen` code and unpatches it
 back right after module import, so the original
 files are kept intact.
 
+If no patching needed, it just passes mitogen content as it is.
+
 ## Install
 To use this collection, you need to install Mitogen:
 

galaxy.yml

@@ -1,7 +1,7 @@
 ---
 namespace: serverscom
 name: mitogen
-version: 1.3.6
+version: 1.4.0
 readme: README.md
 authors:
   - Sergey Putko <[email protected]>

plugins/strategy/mitogen_free.py

@@ -31,8 +31,17 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+import importlib.metadata
 
-from . import patching
+try:
+    mitogen_version = importlib.metadata.version("mitogen")
+except importlib.metadata.PackageNotFoundError:
+    raise ImportError("Unable to load mitogen module.")
 
-with patching.patch_version():
+if mitogen_version == "0.3.4":
+    from . import patching
+
+    with patching.patch_version():
+        from ansible_mitogen.plugins.strategy.mitogen_free import *
+else:
     from ansible_mitogen.plugins.strategy.mitogen_free import *

plugins/strategy/mitogen_host_pinned.py

@@ -15,7 +15,17 @@
 short_description: Mitogen patching strategy
 """
 
-from . import patching
+import importlib.metadata
 
-with patching.patch_version():
+try:
+    mitogen_version = importlib.metadata.version("mitogen")
+except importlib.metadata.PackageNotFoundError:
+    raise ImportError("Unable to load mitogen module.")
+
+if mitogen_version == "0.3.4":
+    from . import patching
+
+    with patching.patch_version():
+        from ansible_mitogen.plugins.strategy.mitogen_host_pinned import *
+else:
     from ansible_mitogen.plugins.strategy.mitogen_host_pinned import *

plugins/strategy/mitogen_linear.py

@@ -15,7 +15,17 @@
 short_description: Mitogen patching strategy
 """
 
-from . import patching
+import importlib.metadata
 
-with patching.patch_version():
+try:
+    mitogen_version = importlib.metadata.version("mitogen")
+except importlib.metadata.PackageNotFoundError:
+    raise ImportError("Unable to load mitogen module.")
+
+if mitogen_version == "0.3.4":
+    from . import patching
+
+    with patching.patch_version():
+        from ansible_mitogen.plugins.strategy.mitogen_linear import *
+else:
     from ansible_mitogen.plugins.strategy.mitogen_linear import *

pyproject.toml

@@ -6,10 +6,10 @@ authors =["Sergey Putko <[email protected]>", "George Shuklin <geo
 license = "BSD/MIT"
 
 [tool.poetry.dependencies]
-python = ">=3.9, <3.12"
-ansible-core = ">=2.13, <2.17"
+python = ">=3.10, <3.13"
+ansible-core = ">=2.17, <2.18"
 black = "^23.1.0"
-mitogen = "0.3.4"
+mitogen = "0.3.12"
 molecule = ">=5.0.0"
 yamllint = "^1.29.0"