fix for #467, looper rerun should only rerun failed or waiting jobs

looper/conductor.py

@@ -306,6 +306,9 @@ def add_sample(self, sample, rerun=False):
 
         use_this_sample = True  # default to running this sample
         msg = None
+        if rerun and sample_statuses == []:
+            msg = f"> Skipping sample because rerun requested, but no failed or waiting flag found."
+            use_this_sample = False
         if sample_statuses:
             status_str = ", ".join(sample_statuses)
             failed_flag = any("failed" in x for x in sample_statuses)
@@ -314,13 +317,13 @@ def add_sample(self, sample, rerun=False):
                 msg = f"> Found existing status: {status_str}. Ignoring."
             else:  # this pipeline already has a status
                 msg = f"> Found existing status: {status_str}. Skipping sample."
-                if failed_flag:
+                if failed_flag and not rerun:
                     msg += " Use rerun to ignore failed status."  # help guidance
                 use_this_sample = False
             if rerun:
                 # Rescue the sample if rerun requested, and failed flag is found
                 if failed_flag or waiting_flag:
-                    msg = f"> Re-running failed sample. Status: {status_str}"
+                    msg = f"> Re-running sample. Status: {status_str}"
                     use_this_sample = True
                 else:
                     msg = f"> Skipping sample because rerun requested, but no failed or waiting flag found. Status: {status_str}"

tests/smoketests/test_other.py

@@ -10,7 +10,8 @@
 import pandas as pd
 
 
-def _make_flags(cfg, type, pipeline_name):
+def _make_flags_pipestat(cfg, type, pipeline_name):
+    """This makes flags for projects where pipestat is configured and used"""
 
     # get flag dir from .looper.yaml
     with open(cfg, "r") as f:
@@ -33,6 +34,31 @@ def _make_flags(cfg, type, pipeline_name):
             f.write(type)
 
 
+def _make_flags(cfg, type, pipeline_name):
+    """This makes flags for projects where pipestat is NOT configured"""
+
+    # get flag dir from .looper.yaml
+    with open(cfg, "r") as f:
+        looper_cfg_data = safe_load(f)
+        output_dir = looper_cfg_data[OUTDIR_KEY]
+
+    output_dir = os.path.join(os.path.dirname(cfg), output_dir)
+    # get samples from the project config via Peppy
+    project_config_path = get_project_config_path(cfg)
+    p = Project(project_config_path)
+
+    for s in p.samples:
+        # Make flags in sample subfolder, e.g /tmp/tmphqxdmxnl/advanced/results/results_pipeline/sample1
+        sf = os.path.join(output_dir, "results_pipeline", s.sample_name)
+        if not os.path.exists(sf):
+            os.makedirs(sf)
+        flag_path = os.path.join(
+            sf, pipeline_name + "_" + s.sample_name + "_" + type + ".flag"
+        )
+        with open(flag_path, "w") as f:
+            f.write(type)
+
+
 class TestLooperPipestat:
 
     @pytest.mark.parametrize("cmd", ["report", "table", "check"])
@@ -69,7 +95,7 @@ class TestLooperRerun:
     def test_pipestat_rerun(self, prep_temp_pep_pipestat, pipeline_name, flags):
         """Verify that rerun works with either failed or waiting flags"""
         tp = prep_temp_pep_pipestat
-        _make_flags(tp, flags, pipeline_name)
+        _make_flags_pipestat(tp, flags, pipeline_name)
 
         x = ["rerun", "--looper-config", tp]
         try:
@@ -79,6 +105,24 @@ def test_pipestat_rerun(self, prep_temp_pep_pipestat, pipeline_name, flags):
 
         assert result["Jobs submitted"] == 2
 
+    @pytest.mark.parametrize(
+        "flags", [FLAGS[2], FLAGS[3]]
+    )  # Waiting and Failed flags should work
+    @pytest.mark.parametrize("pipeline_name", ["PIPELINE1"])
+    def test_rerun_no_pipestat(self, prep_temp_pep, pipeline_name, flags):
+        """Verify that rerun works with either failed or waiting flags"""
+        tp = prep_temp_pep
+        _make_flags(tp, flags, pipeline_name)
+
+        x = ["rerun", "--looper-config", tp]
+        try:
+            result = main(test_args=x)
+        except Exception:
+            raise pytest.fail("DID RAISE {0}".format(Exception))
+
+        # Only 3 failed flags exist for PIPELINE1, so only 3 samples should be submitted
+        assert result["Jobs submitted"] == 3
+
 
 class TestLooperCheck:
     @pytest.mark.parametrize("flag_id", FLAGS)
@@ -88,7 +132,7 @@ class TestLooperCheck:
     def test_check_works(self, prep_temp_pep_pipestat, flag_id, pipeline_name):
         """Verify that checking works"""
         tp = prep_temp_pep_pipestat
-        _make_flags(tp, flag_id, pipeline_name)
+        _make_flags_pipestat(tp, flag_id, pipeline_name)
 
         x = ["check", "--looper-config", tp]
 
@@ -106,8 +150,8 @@ def test_check_works(self, prep_temp_pep_pipestat, flag_id, pipeline_name):
     def test_check_multi(self, prep_temp_pep_pipestat, flag_id, pipeline_name):
         """Verify that checking works when multiple flags are created"""
         tp = prep_temp_pep_pipestat
-        _make_flags(tp, flag_id, pipeline_name)
-        _make_flags(tp, FLAGS[1], pipeline_name)
+        _make_flags_pipestat(tp, flag_id, pipeline_name)
+        _make_flags_pipestat(tp, FLAGS[1], pipeline_name)
 
         x = ["check", "--looper-config", tp]
         # Multiple flag files SHOULD cause pipestat to throw an assertion error
@@ -120,7 +164,7 @@ def test_check_multi(self, prep_temp_pep_pipestat, flag_id, pipeline_name):
     def test_check_bogus(self, prep_temp_pep_pipestat, flag_id, pipeline_name):
         """Verify that checking works when bogus flags are created"""
         tp = prep_temp_pep_pipestat
-        _make_flags(tp, flag_id, pipeline_name)
+        _make_flags_pipestat(tp, flag_id, pipeline_name)
 
         x = ["check", "--looper-config", tp]
         try: