add Pipeline.summary()

csst_common/pipeline.py

@@ -18,11 +18,13 @@ import traceback
 import warnings
 from typing import Callable, NamedTuple, Optional, Any
 from astropy.time import Time, TimeDelta
+from astropy.io import fits
 
 from .utils import retry
 from .ccds import CCDS
 from .dfs import DFS
 from .file import File
+from .io import reformat_header
 from .logger import get_logger
 from .status import CsstStatus, CsstResult
 
@@ -130,6 +132,15 @@ class Pipeline:
         print(f"PIPELINE_ID={self.pipeline_id}")
         print(f"BUILD={self.build}")
         print(f"CREATED={self.created}")
+        print(f"VERBOSE={self.verbose}")
+
+    def summary(self) -> fits.Header:
+        """Summarize pipeline info into a `astropy.io.fits.Header`."""
+        h = fits.Header()
+        h.set("PIPELINE_ID", self.pipeline_id, comment="pipeline ID")
+        h.set("BUILD", self.build, comment="pipeline build number")
+        h.set("CREATED", self.pipeline_id, comment="pipeline build time")
+        return reformat_header(h, strip=False, comment="Pipeline summary")
 
     def clean_output(self):
         """Clean output directory."""