1 files changed, 19 insertions, 0 deletions
diff --git a/python/collateral/cs.py b/python/collateral/cs.py
new file mode 100644
index 00000000..b2d5c959
--- /dev/null
+++ b/python/collateral/cs.py
@@ -0,0 +1,19 @@
+import pandas as pd
+from . import DAILY_DIR
+
+
+def download_files(count=20):
+    from exchange import ExchangeMessage
+
+    em = ExchangeMessage()
+    emails = em.get_msgs(
+        path=["NYops", "Margin calls CS"], count=count, subject__contains="Margin"
+    )
+    DATA_DIR = DAILY_DIR / "CS_reports"
+    for msg in emails:
+        for attach in msg.attachments:
+            fname = attach.name
+            if fname.endswith("xlsx"):
+                p = DATA_DIR / fname
+                if not p.exists():
+                    p.write_bytes(attach.content)