stats step 3: elections, party positions and opinion feeds (schema, collectors, timers); world-opinions data moved into stats.wo_*

scripts/stats/vparty-csv.py

@@ -0,0 +1,14 @@
+# Convert V-Dem's vparty.RData to CSV on stdout (selected columns only). Run with the stats
+# Python venv (pyreadr + pandas): ~/.local/share/stats-py/bin/python vparty-csv.py file.RData
+import sys
+
+import pyreadr
+
+COLS = [
+    "v2paid", "pf_party_id", "CHES_ID", "country_text_id", "year", "v2paenname", "v2pashname",
+    "v2pavote", "v2paseatshare", "v2xpa_popul", "v2xpa_antiplural", "v2pariglef", "v2paimmig",
+    "v2palgbt", "v2parelig", "v2pawelf", "v2paculsup",
+]
+frames = pyreadr.read_r(sys.argv[1])
+df = next(iter(frames.values()))
+df[[c for c in COLS if c in df.columns]].to_csv(sys.stdout, index=False)