feat: Initial commit

pretix_congressschedule/apps.py

@@ -0,0 +1,43 @@
+from django.apps import AppConfig
+from django.utils.functional import cached_property
+from django.utils.translation import gettext_lazy
+
+from . import __version__
+
+
+class PassbookApp(AppConfig):
+    name = "pretix_congressschedule"
+    verbose_name = "Congress Schedule"
+
+    class PretixPluginMeta:
+        name = gettext_lazy("Congress Schedule")
+        author = "Vincent Mahnke"
+        description = gettext_lazy("Provides passbook tickets for pretix")
+        category = "API"
+        visible = True
+        featured = True
+        version = __version__
+        compatibility = "pretix>=4.17.0"
+
+    def ready(self):
+        from . import signals  # NOQA
+
+    @cached_property
+    def compatibility_errors(self):
+        import shutil
+
+        errs = []
+        if not shutil.which("openssl"):
+            errs.append("The OpenSSL binary is not installed or not in the PATH.")
+        return errs
+
+    @cached_property
+    def compatibility_warnings(self):
+        errs = []
+        try:
+            from PIL import Image  # NOQA
+        except ImportError:
+            errs.append(
+                "Pillow is not installed on this system, which is required for converting and scaling images."
+            )
+        return errs