Add Debian BTS source for bugs filed and owned

New `bts` subcommand backed by python-debianbts (bugs.debian.org SOAP):

- Identify by email address: get_bugs(submitter=...) for bugs filed,
  get_bugs(owner=...) for bugs owned
- Filed filtered on creation date, owned on log_modified; status
  lookups capped at 500 bugs per collect
- Per-query failures degrade to warnings like other sources

README.md

@@ -1,6 +1,6 @@
 # weekly-activity
 
-Aggregate weekly activity across development platforms (Launchpad, GitHub, GitLab) into a single text report.
+Aggregate weekly activity across development platforms (Launchpad, GitHub, GitLab, Debian BTS) into a single text report.
 
 ## Usage
 
@@ -19,10 +19,14 @@ uv run weekly-activity gitlab <username>
 uv run weekly-activity gitlab --url https://salsa.debian.org <username>
 uv run weekly-activity gitlab --url https://salsa.debian.org --token glpat-xxx <username>
 
+# Debian BTS (bugs.debian.org; identify by the email used on bugs)
+uv run weekly-activity bts <email>
+
 # Custom date range (ISO dates, UTC)
 uv run weekly-activity launchpad --since 2025-08-01 --until 2025-08-15 <username>
 uv run weekly-activity github --since 2025-08-01 --until 2025-08-15 <username>
 uv run weekly-activity gitlab --since 2025-08-01 --until 2025-08-15 <username>
+uv run weekly-activity bts --since 2025-08-01 --until 2025-08-15 <email>
 ```
 
 ### GitLab instances
@@ -36,14 +40,15 @@ Any GitLab instance works via `--url`. Token discovery order:
 
 ## What it reports
 
-| Section | Launchpad | GitHub | GitLab |
-|---|---|---|---|
-| Merge proposals / PRs authored | `getMergeProposals` (created in range) | `/search/issues` (`author:` + `type:pr`) | `/merge_requests` (`author_id`, created range) |
-| Review requests received | `getRequestedReviews` (filtered by `date_review_requested`) | `/search/issues` (`reviewed-by:` + `type:pr`) | — |
-| Reviews performed | `getRequestedReviews` (filtered by `date_reviewed`) | (same query) | events (`action=approved`) |
-| Issues / Bugs | `searchTasks` (reporter, commenter, assignee) | `/search/issues` (author, commenter, assignee) | `/issues` (`author_id`, `assignee_id`) |
-| Repositories modified | `git_repositories.getRepositories` (`modified_since_date`) | `/users/{user}/repos` (filtered by `pushed_at`) | — (covered by push events) |
-| Commits pushed | — (not in Launchpad REST API) | `/repos/{owner}/{repo}/commits` (per active repo) | events (`action=pushed`) |
+| Section | Launchpad | GitHub | GitLab | Debian BTS |
+|---|---|---|---|---|
+| Merge proposals / PRs authored | `getMergeProposals` (created in range) | `/search/issues` (`author:` + `type:pr`) | `/merge_requests` (`author_id`, created range) | — |
+| Review requests received | `getRequestedReviews` (filtered by `date_review_requested`) | `/search/issues` (`reviewed-by:` + `type:pr`) | — | — |
+| Reviews performed | `getRequestedReviews` (filtered by `date_reviewed`) | (same query) | events (`action=approved`) | — |
+| Issues / Bugs | `searchTasks` (reporter, commenter, assignee) | `/search/issues` (author, commenter, assignee) | `/issues` (`author_id`, `assignee_id`) | `get_bugs` (`submitter`) + `get_status` (created in range) |
+| Bugs owned, updated | — | — | — | `get_bugs` (`owner`) + `get_status` (`log_modified`) |
+| Repositories modified | `git_repositories.getRepositories` (`modified_since_date`) | `/users/{user}/repos` (filtered by `pushed_at`) | — (covered by push events) | — |
+| Commits pushed | — (not in Launchpad REST API) | `/repos/{owner}/{repo}/commits` (per active repo) | events (`action=pushed`) | — |
 
 ### Default time window
 
@@ -55,12 +60,13 @@ Rolling 7 days ending today (inclusive). Override with `--since` / `--until` (IS
 src/weekly_activity/
   model.py            ActivityReport, Section, last_week_window
   report.py           format_report() — source-agnostic text renderer
-  cli.py              subcommand dispatch (launchpad | github | gitlab)
+  cli.py              subcommand dispatch (launchpad | github | gitlab | bts)
   sources/
     __init__.py       ActivitySource protocol
     launchpad.py      LaunchpadSource (launchpadlib)
     github.py         GitHubSource (httpx)
     gitlab.py         GitLabSource (httpx, REST v4 — gitlab.com or self-hosted)
+    debian_bts.py     DebianBtsSource (python-debianbts SOAP)
 ```
 
 Each source implements `ActivitySource` — a `name` and a `collect(username, since, until) -> ActivityReport` method. Sources keep their own dataclasses internally; the shared contract is `Section` (title + pre-formatted lines) and `ActivityReport` (metadata + sections + warnings). The report formatter (`report.py`) is source-agnostic.
@@ -80,5 +86,6 @@ uv run ty check            # type check
 
 - **launchpadlib** — Launchpad REST API client
 - **httpx** — GitHub & GitLab REST API client
+- **python-debianbts** — Debian BTS SOAP client
 - **ruff** — format + lint (dev)
 - **ty** — type check (dev)

pyproject.toml

@@ -3,7 +3,12 @@ name = "weekly-activity"
 version = "0.2.0"
 description = "Weekly activity report (merge proposals, pull requests, bugs, issues) for Launchpad and GitHub."
 requires-python = ">=3.11"
-dependencies = ["launchpadlib>=2.1.0", "keyring>=25", "httpx>=0.27"]
+dependencies = [
+    "launchpadlib>=2.1.0",
+    "keyring>=25",
+    "httpx>=0.27",
+    "python-debianbts>=4.1.1",
+]
 
 [project.scripts]
 weekly-activity = "weekly_activity.cli:main"

src/weekly_activity/cli.py

@@ -9,6 +9,7 @@ from datetime import UTC, datetime
 
 from weekly_activity.model import last_week_window
 from weekly_activity.report import format_report
+from weekly_activity.sources.debian_bts import DebianBtsSource
 from weekly_activity.sources.github import GitHubSource
 from weekly_activity.sources.gitlab import GitLabSource
 from weekly_activity.sources.launchpad import LaunchpadSource
@@ -68,6 +69,9 @@ def parse_args(argv: Sequence[str] | None = None) -> argparse.Namespace:
         help="Env var holding the API token (see README for discovery order).",
     )
 
+    bts = subparsers.add_parser("bts", parents=[base], help="Debian Bug Tracking System activity.")
+    bts.add_argument("username", help="Email address used on Debian bugs (submitter/owner).")
+
     return parser.parse_args(argv)
 
 
@@ -106,6 +110,8 @@ def main() -> None:
         source = GitHubSource(token=args.token)
     elif args.source == "gitlab":
         source = GitLabSource(url=args.url, token=args.token, token_env=args.token_env)
+    elif args.source == "bts":
+        source = DebianBtsSource()
     else:
         raise SystemExit(f"error: unknown source {args.source!r}")
 

src/weekly_activity/sources/debian_bts.py

@@ -0,0 +1,95 @@
+"""Debian Bug Tracking System activity source — bugs filed and owned.
+
+Queries bugs.debian.org over SOAP via python-debianbts. Identification is
+by email address (the one used on Debian bugs), not a username.
+"""
+
+from __future__ import annotations
+
+from datetime import datetime
+from typing import Any
+
+import debianbts
+
+from weekly_activity.model import ActivityReport, Section
+
+
+def _to_naive_utc(value: object) -> datetime | None:
+    """Normalize a datetime (naive or aware) to naive UTC."""
+    if not isinstance(value, datetime):
+        return None
+    if value.tzinfo is not None:
+        return value.astimezone(value.tzinfo).replace(tzinfo=None)
+    return value
+
+
+def _fmt_date(dt: datetime | None) -> str:
+    return dt.strftime("%Y-%m-%d") if dt is not None else "—"
+
+
+class DebianBtsSource:
+    """Debian BTS activity source implementing ActivitySource."""
+
+    name = "debian-bts"
+
+    MAX_BUGS = 500  # safety cap on per-collect status lookups
+
+    def __init__(self, *, server: str = "https://bugs.debian.org") -> None:
+        self._server = server.rstrip("/")
+
+    def collect(self, username: str, since: datetime, until: datetime) -> ActivityReport:
+        warnings: list[str] = []
+
+        def safe(label: str, fn: Any) -> Any:
+            try:
+                return fn()
+            except Exception as exc:  # noqa: BLE001 - degrade section, keep report
+                warnings.append(f"{label}: {type(exc).__name__}: {exc}")
+                return None
+
+        # --- Bugs filed / owned ---
+        filed_nums = safe("bugs filed", lambda: debianbts.get_bugs(submitter=username)) or []
+        owned_nums = safe("bugs owned", lambda: debianbts.get_bugs(owner=username)) or []
+        filed_set = set(filed_nums)
+        owned_set = set(owned_nums)
+
+        all_nums = sorted(filed_set | owned_set)[: self.MAX_BUGS]
+        reports: list[Any] = []
+        if all_nums:
+            result = safe("bug status", lambda: debianbts.get_status(all_nums))
+            if result is not None:
+                reports = list(result)
+
+        filed_entries: list[tuple[datetime | None, str]] = []
+        owned_entries: list[tuple[datetime | None, str]] = []
+        for report in reports:
+            num = getattr(report, "bug_num", None)
+            subject = getattr(report, "subject", None) or "(untitled)"
+            package = getattr(report, "package", None) or "(no package)"
+            severity = getattr(report, "severity", None) or "unknown"
+            pending = getattr(report, "pending", None) or "unknown"
+            created = _to_naive_utc(getattr(report, "date", None))
+            modified = _to_naive_utc(getattr(report, "log_modified", None))
+            base = f"  [#{num}] {subject}\n    {package} · {pending} · severity {severity}"
+            url = f"{self._server}/{num}"
+            if num in filed_set and created is not None and since <= created < until:
+                filed_entries.append((created, f"{base} · created {_fmt_date(created)}\n    {url}"))
+            if num in owned_set and modified is not None and since <= modified < until:
+                owned_entries.append(
+                    (modified, f"{base} · last modified {_fmt_date(modified)}\n    {url}")
+                )
+
+        filed_entries.sort(key=lambda x: x[0] or datetime.min, reverse=True)
+        owned_entries.sort(key=lambda x: x[0] or datetime.min, reverse=True)
+
+        return ActivityReport(
+            source=self.name,
+            username=username,
+            since=since,
+            until=until,
+            sections=[
+                Section("Bugs filed", [entry for _, entry in filed_entries]),
+                Section("Bugs owned, updated", [entry for _, entry in owned_entries]),
+            ],
+            warnings=warnings,
+        )

uv.lock

@@ -360,6 +360,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/10/bd/c038d7cc38edc1aa5bf91ab8068b63d4308c66c4c8bb3cbba7dfbc049f9c/pyparsing-3.3.2-py3-none-any.whl", hash = "sha256:850ba148bd908d7e2411587e247a1e4f0327839c40e2e5e6d05a007ecc69911d", size = 122781, upload-time = "2026-01-21T03:57:55.912Z" },
 ]
 
+[[package]]
+name = "python-debianbts"
+version = "4.1.1"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/b5/2c/10993f887ddf762d46540946e4dca6ccf03b9d1799101622b22379670ca4/python_debianbts-4.1.1.tar.gz", hash = "sha256:f443b18ce2411b373103784715e6707df034f48dad7be387a6917b16e154d793", size = 16585, upload-time = "2024-06-09T07:42:15.973Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/fd/7c/b1dfbaa44e8a4a992443dbe21d0c37e77b820ff069a9d0eb9df917934dbd/python_debianbts-4.1.1-py3-none-any.whl", hash = "sha256:9900941d94a41039520fc25847bb74cad92eacf14698c9fbd3f4d2360a1c2161", size = 11063, upload-time = "2024-06-09T07:42:13.822Z" },
+]
+
 [[package]]
 name = "pywin32-ctypes"
 version = "0.2.3"
@@ -461,6 +470,7 @@ dependencies = [
     { name = "httpx" },
     { name = "keyring" },
     { name = "launchpadlib" },
+    { name = "python-debianbts" },
 ]
 
 [package.dev-dependencies]
@@ -474,6 +484,7 @@ requires-dist = [
     { name = "httpx", specifier = ">=0.27" },
     { name = "keyring", specifier = ">=25" },
     { name = "launchpadlib", specifier = ">=2.1.0" },
+    { name = "python-debianbts", specifier = ">=4.1.1" },
 ]
 
 [package.metadata.requires-dev]