Add holiday-gap detection via `exchange_calendars`

Integrate `exchange_calendars` lib to detect market holidays in
gap-checking logic via new `.ib.venues.has_holiday()` helper!

The `.ib.venues` impl deats,
- add  a new `has_holiday()` using `xcals.get_calendar()` and friends
  for sanity checking a venue's holiday closure-gaps.
  * final holiday detection-check is basically,
   `(cash_gap := (next_open - prev_close)) > period`
- include `time_step_s` param to `is_venue_closure()` for boundary
  tolerance checks.
  * let's us expand closure-time checks to include `+/-time_step_s`
    "off-by-one-`timeframe`-sample" edge case ranges.
- add real docstring to `has_weekend()`.

In `.ib.api` refine usage for ^ changes,
- move `is_venue_open()` call + tz-convert outside gap check
- use a walrus to capture `has_closure_gap` from `is_venue_closure()`
- add a `not has_closure_gap` condition to the
  mismatched-duration/short-frame warning block to avoid needless warns.
- keep duration-based "short-frame" log as `.error()` but toss in a bp
  so (somone can) umask to figure out wtf is going on..
  * we should **never** really hit this path unless there's a valid bug
    or data issue with IB/GFIS!
  * keep recursion path masked-out just leave a `breakpoint()` for now.

Also some logger updates,
- import `get_logger()` from top-level `piker.log` vs `.ib._util` which
  was always kinda wrong..
- change `NonShittyIB._logger` to use `__name__` vs literal.

(this commit msg was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code

piker/brokers/_daemon.py

@@ -272,8 +272,14 @@ async def maybe_spawn_brokerd(
     '''
     from piker.service import maybe_spawn_daemon
 
+    # if (
+    #     loglevel != 'info'
+    # ):
+    #     await tractor.pause()
+
     async with maybe_spawn_daemon(
-        service_name=f'brokerd.{brokername}',
+
+        f'brokerd.{brokername}',
         service_task_target=spawn_brokerd,
         spawn_args={
             'brokername': brokername,

piker/data/feed.py

@@ -819,6 +819,11 @@ async def maybe_open_feed(
     '''
     fqme = fqmes[0]
 
+    # if (
+    #     loglevel != 'info'
+    # ):
+    #     await tractor.pause()
+
     async with trionics.maybe_open_context(
         acm_func=open_feed,
         kwargs={
@@ -885,6 +890,10 @@ async def open_feed(
         providers.setdefault(mod, []).append(bs_fqme)
         feed.mods[mod.name] = mod
 
+    if (
+        loglevel != 'info'
+    ):
+        await tractor.pause()
     # one actor per brokerd for now
     brokerd_ctxs = []
     for brokermod, bfqmes in providers.items():

pyproject.toml

@@ -99,7 +99,6 @@ python-downloads = 'manual'
 # https://docs.astral.sh/uv/concepts/projects/dependencies/#default-groups
 default-groups = [
   'uis',
-  'repl',
 ]
 # ------ tool.uv ------
 
@@ -131,7 +130,7 @@ repl = [
     "greenback >=1.1.1, <2.0.0",
 
   # @goodboy's preferred console toolz
-  "xonsh>=0.22.2",
+  "xonsh",
     "prompt-toolkit ==3.0.40",
     "pyperclip>=1.9.0",
 
@@ -199,12 +198,12 @@ pyvnc = { git = "https://github.com/regulad/pyvnc.git" }
 # to get fancy next-cmd/suggestion feats prior to 0.22.2 B)
 # https://github.com/xonsh/xonsh/pull/6037
 # https://github.com/xonsh/xonsh/pull/6048
-# xonsh = { git = 'https://github.com/xonsh/xonsh.git', branch = 'main' }
+xonsh = { git = 'https://github.com/xonsh/xonsh.git', branch = 'main' }
 
 # XXX since, we're like, always hacking new shite all-the-time. Bp
-tractor = { git = "https://github.com/goodboy/tractor.git", branch ="piker_pin" }
+# tractor = { git = "https://github.com/goodboy/tractor.git", branch ="piker_pin" }
 # tractor = { git = "https://pikers.dev/goodboy/tractor", branch = "piker_pin" }
 # tractor = { git = "https://pikers.dev/goodboy/tractor", branch = "main" }
 # ------ goodboy ------
 # hackin dev-envs, usually there's something new he's hackin in..
-# tractor = { path = "../tractor", editable = true }
+tractor = { path = "../tractor", editable = true }

uv.lock

@@ -1197,7 +1197,7 @@ requires-dist = [
     { name = "tomli", specifier = ">=2.0.1,<3.0.0" },
     { name = "tomli-w", specifier = ">=1.0.0,<2.0.0" },
     { name = "tomlkit", git = "https://github.com/pikers/tomlkit.git?branch=piker_pin" },
-    { name = "tractor", git = "https://github.com/goodboy/tractor.git?branch=piker_pin" },
+    { name = "tractor", editable = "../tractor" },
     { name = "trio", specifier = ">=0.27" },
     { name = "trio-typing", specifier = ">=0.10.0" },
     { name = "trio-util", specifier = ">=0.7.0,<0.8.0" },
@@ -1222,7 +1222,7 @@ dev = [
     { name = "pytest" },
     { name = "qdarkstyle", specifier = ">=3.0.2,<4.0.0" },
     { name = "rapidfuzz", specifier = ">=3.2.0,<4.0.0" },
-    { name = "xonsh", specifier = ">=0.22.2" },
+    { name = "xonsh", git = "https://github.com/xonsh/xonsh.git?branch=main" },
 ]
 lint = [{ name = "ruff", specifier = ">=0.9.6" }]
 repl = [
@@ -1231,7 +1231,7 @@ repl = [
     { name = "pexpect", specifier = ">=4.9.0" },
     { name = "prompt-toolkit", specifier = "==3.0.40" },
     { name = "pyperclip", specifier = ">=1.9.0" },
-    { name = "xonsh", specifier = ">=0.22.2" },
+    { name = "xonsh", git = "https://github.com/xonsh/xonsh.git?branch=main" },
 ]
 testing = [{ name = "pytest" }]
 uis = [
@@ -1970,7 +1970,7 @@ wheels = [
 [[package]]
 name = "tractor"
 version = "0.1.0a6.dev0"
-source = { git = "https://github.com/goodboy/tractor.git?branch=piker_pin#36307c59175a1d04fecc77ef2c28f5c943b5f3d1" }
+source = { editable = "../tractor" }
 dependencies = [
     { name = "bidict" },
     { name = "cffi" },
@@ -1983,6 +1983,48 @@ dependencies = [
     { name = "wrapt" },
 ]
 
+[package.metadata]
+requires-dist = [
+    { name = "bidict", specifier = ">=0.23.1" },
+    { name = "cffi", specifier = ">=1.17.1" },
+    { name = "colorlog", specifier = ">=6.8.2,<7" },
+    { name = "msgspec", specifier = ">=0.19.0" },
+    { name = "pdbp", specifier = ">=1.8.2,<2" },
+    { name = "platformdirs", specifier = ">=4.4.0" },
+    { name = "tricycle", specifier = ">=0.4.1,<0.5" },
+    { name = "trio", specifier = ">0.27" },
+    { name = "wrapt", specifier = ">=1.16.0,<2" },
+]
+
+[package.metadata.requires-dev]
+dev = [
+    { name = "greenback", specifier = ">=1.2.1,<2" },
+    { name = "pexpect", specifier = ">=4.9.0,<5" },
+    { name = "prompt-toolkit", specifier = ">=3.0.50" },
+    { name = "psutil", specifier = ">=7.0.0" },
+    { name = "pyperclip", specifier = ">=1.9.0" },
+    { name = "pytest", specifier = ">=8.3.5" },
+    { name = "stackscope", specifier = ">=0.2.2,<0.3" },
+    { name = "typing-extensions", specifier = ">=4.14.1" },
+    { name = "xonsh", specifier = ">=0.22.2" },
+]
+devx = [
+    { name = "greenback", specifier = ">=1.2.1,<2" },
+    { name = "stackscope", specifier = ">=0.2.2,<0.3" },
+    { name = "typing-extensions", specifier = ">=4.14.1" },
+]
+lint = [{ name = "ruff", specifier = ">=0.9.6" }]
+repl = [
+    { name = "prompt-toolkit", specifier = ">=3.0.50" },
+    { name = "psutil", specifier = ">=7.0.0" },
+    { name = "pyperclip", specifier = ">=1.9.0" },
+    { name = "xonsh", specifier = ">=0.22.2" },
+]
+testing = [
+    { name = "pexpect", specifier = ">=4.9.0,<5" },
+    { name = "pytest", specifier = ">=8.3.5" },
+]
+
 [[package]]
 name = "tricycle"
 version = "0.4.1"
@@ -2222,14 +2264,8 @@ wheels = [
 
 [[package]]
 name = "xonsh"
-version = "0.22.4"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/48/df/1fc9ed62b3d7c14612e1713e9eb7bd41d54f6ad1028a8fbb6b7cddebc345/xonsh-0.22.4.tar.gz", hash = "sha256:6be346563fec2db75778ba5d2caee155525e634e99d9cc8cc347626025c0b3fa", size = 826665, upload-time = "2026-02-17T07:53:39.424Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/2e/00/7cbc0c1fb64365a0a317c54ce3a151c9644eea5a509d9cbaae61c9fd1426/xonsh-0.22.4-py311-none-any.whl", hash = "sha256:38b29b29fa85aa756462d9d9bbcaa1d85478c2108da3de6cc590a69a4bcd1a01", size = 654375, upload-time = "2026-02-17T07:53:37.702Z" },
-    { url = "https://files.pythonhosted.org/packages/2e/c2/3dd498dc28d8f89cdd52e39950c5e591499ae423f61694c0bb4d03ed1d82/xonsh-0.22.4-py312-none-any.whl", hash = "sha256:4e538fac9f4c3d866ddbdeca068f0c0515469c997ed58d3bfee963878c6df5a5", size = 654300, upload-time = "2026-02-17T07:53:35.813Z" },
-    { url = "https://files.pythonhosted.org/packages/82/7d/1f9c7147518e9f03f6ce081b5bfc4f1aceb6ec5caba849024d005e41d3be/xonsh-0.22.4-py313-none-any.whl", hash = "sha256:cc5fabf0ad0c56a2a11bed1e6a43c4ec6416a5b30f24f126b8e768547c3793e2", size = 654818, upload-time = "2026-02-17T07:53:33.477Z" },
-]
+version = "0.22.3"
+source = { git = "https://github.com/xonsh/xonsh.git?branch=main#b446946fd94c3913e002318db1d1b41ee4fa1f9a" }
 
 [[package]]
 name = "yapic-json"