fix: quick wins

- Replace deprecated datetime.utcnow() with datetime.now(timezone.utc)
- Add memory/ and docs/ directory creation in evolve.sh
- Add brief sleep between evolution phases

Author: Patel230

scripts/build/build_site.py

@@ -4,7 +4,7 @@
 import html
 import os
 import re
-from datetime import datetime, timedelta
+from datetime import datetime, timedelta, timezone
 from pathlib import Path
 
 ROOT = Path(__file__).resolve().parent.parent.parent
@@ -491,7 +491,7 @@ def generate_rss(days, entries):
       <pubDate>{date_str}</pubDate>
     </item>"""
 
-    last_build = datetime.utcnow().strftime("%a, %d %b %Y %H:%M:%S GMT")
+    last_build = datetime.now(timezone.utc).strftime("%a, %d %b %Y %H:%M:%S GMT")
     rss = f"""<?xml version="1.0" encoding="UTF-8"?>
 <rss version="2.0">
   <channel>

scripts/build/format_discussions.py

@@ -4,7 +4,8 @@
 import subprocess
 import json
 import sys
-from datetime import datetime
+from datetime import datetime, timezone
+
 
 def fetch_discussions():
     """Fetch discussions using gh CLI GraphQL."""
@@ -38,53 +39,62 @@ def fetch_discussions():
       }
     }
     """
-    
+
     try:
         result = subprocess.run(
-            ['gh', 'api', 'graphql', '-f', f'query={query}'],
+            ["gh", "api", "graphql", "-f", f"query={query}"],
             capture_output=True,
             text=True,
-            timeout=30
+            timeout=30,
         )
-        
+
         if result.returncode == 0 and result.stdout:
             data = json.loads(result.stdout)
-            return data.get('data', {}).get('repository', {}).get('discussions', {}).get('edges', [])
+            return (
+                data.get("data", {})
+                .get("repository", {})
+                .get("discussions", {})
+                .get("edges", [])
+            )
         return []
     except Exception as e:
         print(f"Error fetching discussions: {e}", file=sys.stderr)
         return []
 
+
 def main():
     """Generate DISCUSSIONS_TODAY.md from GitHub discussions."""
     discussions = fetch_discussions()
-    
+
     if not discussions:
         print("# Discussions Today\n\nNo recent discussions found.", file=sys.stdout)
         return
-    
+
     output = ["# Discussions Today\n\n"]
-    output.append(f"*Fetched at: {datetime.utcnow().isoformat()}*\n\n")
-    
+    output.append(f"*Fetched at: {datetime.now(timezone.utc).isoformat()}*\n\n")
+
     for edge in discussions:
-        node = edge.get('node', {})
+        node = edge.get("node", {})
         output.append(f"## {node.get('title', 'Untitled')}\n\n")
         output.append(f"**Author**: {node.get('author', {}).get('login', 'unknown')}\n")
         output.append(f"**URL**: {node.get('url', '#')}\n\n")
         output.append(f"**Body**: {node.get('body', '')}\n\n")
-        
+
         # Add comments
-        comments = node.get('comments', {}).get('edges', [])
+        comments = node.get("comments", {}).get("edges", [])
         if comments:
             output.append("**Comments**:\n\n")
             for comment_edge in comments:
-                comment = comment_edge.get('node', {})
-                output.append(f"- **{comment.get('author', {}).get('login', 'unknown')}**: ")
+                comment = comment_edge.get("node", {})
+                output.append(
+                    f"- **{comment.get('author', {}).get('login', 'unknown')}**: "
+                )
                 output.append(f"{comment.get('body', '')}\n\n")
-        
+
         output.append("---\n\n")
-    
-    print(''.join(output), file=sys.stdout)
 
-if __name__ == '__main__':
+    print("".join(output), file=sys.stdout)
+
+
+if __name__ == "__main__":
     main()

scripts/build/generate_stats.py

@@ -9,7 +9,7 @@
 import json
 import subprocess
 import sys
-from datetime import datetime, timedelta
+from datetime import datetime, timedelta, timezone
 
 
 def run(cmd, cwd="."):
@@ -94,7 +94,7 @@ def get_recent_journal(repo_path="."):
 def generate_stats(repo_path="."):
     """Generate stats.json for the site."""
     stats = {
-        "generated_at": datetime.utcnow().strftime("%Y-%m-%dT%H:%M:%SZ"),
+        "generated_at": datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ"),
         "total_commits": get_commit_count(repo_path),
         "commits_this_week": get_commits_this_week(repo_path),
         "lines_changed": get_lines_changed_this_week(repo_path),

scripts/build/track_coverage.py

@@ -7,7 +7,7 @@
 import json
 import subprocess
 import sys
-from datetime import datetime
+from datetime import datetime, timezone
 
 
 def get_coverage(repo_path="."):
@@ -91,7 +91,7 @@ def main():
     test_count = count_tests(repo_path)
 
     entry = {
-        "date": datetime.utcnow().strftime("%Y-%m-%dT%H:%M:%SZ"),
+        "date": datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ"),
         "coverage_pct": round(coverage, 1),
         "test_count": test_count,
     }

scripts/evolution/evolve.sh

@@ -38,6 +38,8 @@ release_lock() {
 trap release_lock EXIT
 
 mkdir -p "${REPOPATH}/.iterate"
+mkdir -p "${REPOPATH}/memory"
+mkdir -p "${REPOPATH}/docs"
 acquire_lock
 
 log "=== iterate evolution cycle started ==="
@@ -131,10 +133,12 @@ fi
 
 # ── Phase B: Implementation ──
 log "Phase B: Implementation..."
+sleep 5  # Brief pause between phases
 ./iterate --phase implement --gh-owner GrayCodeAI --gh-repo iterate 2>>"$LOG_FILE" || true
 
 # ── Phase C: Communication ──
 log "Phase C: Communication..."
+sleep 5  # Brief pause between phases
 ./iterate --phase communicate --gh-owner GrayCodeAI --gh-repo iterate 2>>"$LOG_FILE" || true
 
 # ── Verify journal was written ──