From 5c05e3c5bdabc9864d4923c41bf0d057d7768b0f Mon Sep 17 00:00:00 2001
From: Adam Zsarnoczay <33822153+zsarnoczay@users.noreply.github.com>
Date: Mon, 13 Jul 2026 22:35:49 -0700
Subject: [PATCH] fix(explorer): make `uv sync` install the web deps for
 Streamlit Cloud

Streamlit Community Cloud installs deps with `uv sync` when a uv.lock is present
(it ignores requirements.txt), and `uv sync` pulls the base package + default
groups but NOT optional-dependency extras -- so the deployed app got the core
library without Streamlit/scipy/etc. and crashed on `import scipy`.

Add a `deploy` default dependency-group referencing the `explorer` extra (single
source of truth) so a plain `uv sync` installs the web stack. Dependency groups
are dev-time only, so `pip install simcenter-dlml` stays lightweight (verified:
scipy/streamlit appear only under extras in the wheel metadata).
---
 pyproject.toml   | 12 ++++++++++++
 requirements.txt | 17 -----------------
 uv.lock          |  8 ++++++++
 3 files changed, 20 insertions(+), 17 deletions(-)
 delete mode 100644 requirements.txt

diff --git a/pyproject.toml b/pyproject.toml
index a47a3783..ad682d1b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -96,6 +96,18 @@ Homepage = "https://github.com/NHERI-SimCenter/DamageAndLossModelLibrary"
 Documentation = "https://nheri-simcenter.github.io/DamageAndLossModelLibrary/"
 Repository = "https://github.com/NHERI-SimCenter/DamageAndLossModelLibrary"
 
+# Streamlit Community Cloud installs dependencies with `uv sync` when a uv.lock
+# is present, and `uv sync` installs the base package plus DEFAULT GROUPS but NOT
+# optional-dependency extras. Expose the web deps as a default group that simply
+# references the `explorer` extra (single source of truth), so the deployed app
+# gets everything it needs. This does not affect the published wheel: dependency
+# groups are dev-time only, so `pip install simcenter-dlml` stays lightweight.
+[dependency-groups]
+deploy = ["simcenter-dlml[explorer]"]
+
+[tool.uv]
+default-groups = ["deploy"]
+
 [tool.hatch.build.targets.wheel]
 packages = ["src/dlml"]
 exclude = [
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index 68e1ef72..00000000
--- a/requirements.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-# Streamlit Community Cloud installs this file (point the app's main file at
-# src/dlml/web/app.py). We install the dlml package EDITABLE (`-e .`) so the
-# deployed app tracks the repo checkout — a UI change is picked up by
-# redeploying the branch, with no PyPI release needed — and `-e .` also pulls
-# the core deps (pandas / numpy / jsonschema).
-#
-# The web (`explorer`) dependencies are listed explicitly below rather than via
-# `.[explorer]`: on Cloud, pip installed the package but did NOT pull the extras
-# requested against the local path, so the app crashed on `import scipy`.
-# Keep this list in sync with the `explorer` extra in pyproject.toml.
-# (`qdrant-client[fastembed]` pulls onnxruntime, so this targets Python >=3.10.)
--e .
-streamlit>=1.48.0
-plotly
-colorlover
-scipy
-qdrant-client[fastembed]>=1.14.0
diff --git a/uv.lock b/uv.lock
index 192f56a6..095c71be 100644
--- a/uv.lock
+++ b/uv.lock
@@ -5027,6 +5027,11 @@ test = [
     { name = "pytest-cov" },
 ]
 
+[package.dev-dependencies]
+deploy = [
+    { name = "simcenter-dlml", extra = ["explorer"] },
+]
+
 [package.metadata]
 requires-dist = [
     { name = "codespell", marker = "extra == 'lint'" },
@@ -5056,6 +5061,9 @@ requires-dist = [
 ]
 provides-extras = ["explorer", "test", "lint", "doc", "dev"]
 
+[package.metadata.requires-dev]
+deploy = [{ name = "simcenter-dlml", extras = ["explorer"] }]
+
 [[package]]
 name = "six"
 version = "1.17.0"