Add an option to disable subworkflow

Snakefile

@@ -8,6 +8,7 @@ from snakemake.io import expand
 from build_test_configs import create_test_config
 from os.path import normpath, exists, isdir
 from shutil import copyfile
+from _helpers import create_country_list
 
 import sys
 
@@ -21,6 +22,8 @@ HTTP = HTTPRemoteProvider()
 COSTS = "data/costs.csv"
 PROFILE = "data/sample_profile.csv"
 
+PYPSAEARTH_FOLDER = "pypsa-earth"
+
 if "config" not in globals() or not config:  # skip when used as sub-workflow
     if not exists("config.yaml"):
         # prepare pypsa-earth config
@@ -31,6 +34,8 @@ if "config" not in globals() or not config:  # skip when used as sub-workflow
 
     configfile: "config.yaml"
 
+config["countries"] = create_country_list(config["countries"])    
+
 
 ATLITE_NPROCESSES = config["atlite"].get("nprocesses", 5)
 
@@ -44,13 +49,21 @@ wildcard_constraints:
     discountrate="[-+a-zA-Z0-9\.\s]*",
 
 
-subworkflow pypsaearth:
-    workdir:
-        "./pypsa-earth"
-    snakefile:
-        "./pypsa-earth/Snakefile"
-    configfile:
-        "./config.yaml"
+if not config.get("disable_subworkflow", False):
+
+    subworkflow pypsaearth:
+        workdir:
+            PYPSAEARTH_FOLDER
+        snakefile:
+            PYPSAEARTH_FOLDER + "/Snakefile"
+        configfile:
+            "./config.pypsa-earth.yaml"
+
+
+if config.get("disable_subworkflow", False):
+
+    def pypsaearth(path):
+        return PYPSAEARTH_FOLDER + "/" + path
 
 
 rule clean:

config.distribution.yaml

@@ -10,6 +10,9 @@ logging:
   level: INFO
   format: "%(levelname)s:%(name)s:%(message)s"
 
+# option to disable the subworkflow to ease the analyses
+disable_subworkflow: false
+
 scenario:
   simpl: ['']
   ll: ['copt']