add {{PBP_version}} snippet for global attributes

ChangeLog.md

@@ -2,6 +2,9 @@
 
 2024-03
 
+- For global attributes, now resolving the `{{PyPAM_version}}` snippet against the
+  actual version number (according to `importlib.metadata`).
+  Also added a `{{PBP_version}}` snippet in case we eventually want to use it.
 - removed `--gen-csv` option (not really used/needed)
 - added `--version` option to the programs
 - minor code reorg

pbp/__init__.py

@@ -12,3 +12,12 @@ def get_pbp_version() -> str:
             return poetry.package.version.text
         except Exception:  # pylint: disable=broad-exception-caught
             return "version not found"
+
+
+def get_pypam_version() -> str:
+    try:
+        import importlib.metadata
+
+        return importlib.metadata.version("lifewatch-pypam")
+    except Exception:  # pylint: disable=broad-exception-caught
+        return "??"

pbp/process_helper.py

@@ -7,6 +7,7 @@
 import numpy as np
 import xarray as xr
 
+from pbp import get_pbp_version, get_pypam_version
 from pbp.file_helper import FileHelper
 from pbp.logging_helper import PbpLogger
 from pbp.metadata import MetadataHelper, parse_attributes, replace_snippets
@@ -292,8 +293,10 @@ def _get_global_attributes(self, year: int, month: int, day: int):
         }
         md_helper = self.metadata_helper
         md_helper.set_some_global_attributes(global_attrs)
-        # TODO get PyPAM version from somewhere
-        snippets = {"{{PyPAM_version}}": "0.3.0"}
+        snippets = {
+            "{{PBP_version}}": get_pbp_version(),
+            "{{PyPAM_version}}": get_pypam_version(),
+        }
         global_attrs = md_helper.get_global_attributes()
         # for each, key, have the {{key}} snippet for replacement
         # in case it is used in any values:

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "mbari-pbp"
-version = "0.3.0b5"
+version = "0.3.0b6"
 # for now, pbp version "aligned" (not necessarily exactly) with that of lifewatch-pypam.
 description = "PyPAM based Processing"
 authors = [