Added logging to setup_to_meta and build_pkgs.

build/recipes/build_pkgs/build_pkgs.py

 import subprocess
+import logging
+
+logger = logging.getLogger("buildout/build_pkgs")
 
 def get_dirs():
     """
     Finds all subdirectories containing setup.py files.
     :return: List of directories as strings.
     """
+    logger.debug("Getting list of directories containing setup.py files...")
     find = subprocess.run([
         'find', '.', '-name', 'setup.py', '-not', '-path', './build/recipes/*'
     ], stdout=subprocess.PIPE)
@@ -14,6 +18,7 @@ def get_dirs():
     for i, d in enumerate(dirs_cpy):
         dirs[i] = d.replace('/setup.py', '')
 
+    logger.debug("Done getting directories.")
     return dirs
 
 def get_names(dirs):
@@ -22,6 +27,7 @@ def get_names(dirs):
     subproject directory will be the name of the subproject.
     :return: List of names as strings.
     """
+    logger.debug("Generating list of subproject names...")
     names = []
     for d in dirs:
         if d != '':
@@ -32,6 +38,7 @@ def get_names(dirs):
                 name = "services"
             names.append(name)
 
+    logger.debug("Done generating.")
     return names
 
 class Recipe:
@@ -59,7 +66,7 @@ class Recipe:
 
         for p in pkgs:
             if p not in self.pkg_list or p == '':
-                print("Package {} not valid. Skipping.".format(p))
+                logger.error(f"Package {p} not valid. Skipping.")
                 continue
             subprocess.run(["conda", "build", "build/metadata/{}".format(p), "--output-folder", "build/pkgs/"],
                            stdout=subprocess.PIPE)

build/recipes/setup_to_meta/setup_to_meta.py

-import json
 
-import setuptools, importlib, subprocess, os, re
+import subprocess
+import logging
+import json
+import os
 
 PYTHON_VERSION = '3.8'
+logger = logging.getLogger("buildout/setup_to_meta")
 
 def write_metafile(metadata, filepath):
     """
     Writes given metadata to file with given path.
     """
+    logger.debug(f"Writing meta.yaml file at {filepath}...")
     try:
         os.makedirs(filepath[:-10])
     except FileExistsError:
@@ -15,6 +19,7 @@ def write_metafile(metadata, filepath):
 
     with open(filepath, 'w') as f:
         f.write(metadata)
+    logger.debug("Done writing.")
 
 
 class MetadataGenerator:
@@ -89,6 +94,7 @@ class MetadataGenerator:
         return test_string
 
     def generate(self):
+        logger.debug(f"Generating meta.yaml file from {self.path}...")
         # Filter numpy etc. out of the requirements
         try:
             self.setup['install_requires'] = [req for req in self.setup['install_requires'] if req != 'numpy']
@@ -106,7 +112,8 @@ class MetadataGenerator:
     
         with open('build/tools/metafile_template.txt', 'r') as f:
             metadata = f.read()
-    
+
+        logger.debug("Done generating.")
         return metadata.format(
             name = name,
             version = version,
@@ -126,12 +133,14 @@ def parse_setup(d):
     :param d: Directory with a setup.py file.
     :return: Data collected from parse_setup.py.
     """
+    logger.debug(f"Parsing setup.py at {d}...")
     subprocess.run(['cp', 'build/tools/parse_setup.py', d])
     os.chdir(d)
     proc = subprocess.run(['python3', 'parse_setup.py'], stdout=subprocess.PIPE)
     os.chdir(root)
     subprocess.run(['rm', '{}/parse_setup.py'.format(d)])
 
+    logger.debug("Done parsing.")
     return json.loads(proc.stdout)
 
 def get_outputs(names):
@@ -151,6 +160,7 @@ def get_dirs():
     Finds all subdirectories containing setup.py files.
     :return: List of directories as strings.
     """
+    logger.debug("Finding list of directories containing setup.py files...")
     find = subprocess.run([
         'find', '.', '-name', 'setup.py', '-not', '-path', './build/recipes/*'
     ], stdout=subprocess.PIPE)
@@ -160,6 +170,7 @@ def get_dirs():
     for i, d in enumerate(dirs_cpy):
         dirs[i] = d.replace('/setup.py', '')
 
+    logger.debug("Done finding directories.")
     return dirs
 
 def get_names(dirs):
@@ -168,6 +179,7 @@ def get_names(dirs):
     subproject directory will be the name of the subproject.
     :return: List of names as strings.
     """
+    logger.debug("Getting list of names...")
     names = []
     for d in dirs:
         if d != '':
@@ -178,6 +190,7 @@ def get_names(dirs):
                 name = "services"
             names.append(name)
 
+    logger.debug("Done getting list of names.")
     return names
 
 def del_substrings(s, substrings):
@@ -213,7 +226,6 @@ class Recipe:
         self.outputs = get_outputs(self.names)
         self.options = options
 
-    # TODO: Keep track of path in setup_dict
     def install(self):
         """
         Install method that runs when recipe has components it needs to install.