config/conf.toml

@@ -1,9 +1,7 @@
 [network]
-pikerd = [
+tsdb.backend = 'marketstore'
-  '/ipv4/127.0.0.1/tcp/6116',  # std localhost daemon-actor tree
+tsdb.host = 'localhost'
-  # '/uds/6116',  # TODO std uds socket file
+tsdb.grpc_port = 5995
-]
-
 
 [ui]
 # set custom font + size which will scale entire UI

piker/cli/__init__.py

@@ -189,9 +189,28 @@ def pikerd(
 
                 # AsyncExitStack() as stack,
             ):
-                assert service_mngr
+                # TODO: spawn all other sub-actor daemons according to
-                # ?TODO? spawn all other sub-actor daemons according to
                 # multiaddress endpoint spec defined by user config
+                assert service_mngr
+
+                # if tsdb:
+                #     dname, conf = await stack.enter_async_context(
+                #         service.marketstore.start_ahab_daemon(
+                #             service_mngr,
+                #             loglevel=loglevel,
+                #         )
+                #     )
+                #     log.info(f'TSDB `{dname}` up with conf:\n{conf}')
+
+                # if es:
+                #     dname, conf = await stack.enter_async_context(
+                #         service.elastic.start_ahab_daemon(
+                #             service_mngr,
+                #             loglevel=loglevel,
+                #         )
+                #     )
+                #     log.info(f'DB `{dname}` up with conf:\n{conf}')
+
                 await trio.sleep_forever()
 
         trio.run(main)

piker/config.py

@@ -41,13 +41,10 @@ from .log import get_logger
 log = get_logger('broker-config')
 
 
-# XXX NOTE: taken from `click`
+# XXX NOTE: taken from ``click`` since apparently they have some
-# |_https://github.com/pallets/click/blob/main/src/click/utils.py#L449
+# super weirdness with sigint and sudo..no clue
-#
+# we're probably going to slowly just modify it to our own version over
-# (since apparently they have some super weirdness with SIGINT and
+# time..
-# sudo.. no clue we're probably going to slowly just modify it to our
-# own version over time..)
-#
 def get_app_dir(
     app_name: str,
     roaming: bool = True,
@@ -264,7 +261,7 @@ def load(
         MutableMapping,
     ] = tomllib.loads,
 
-    touch_if_dne: bool = True,
+    touch_if_dne: bool = False,
 
     **tomlkws,
 
@@ -273,7 +270,7 @@ def load(
     Load config file by name.
 
     If desired config is not in the top level piker-user config path then
-    pass the `path: Path` explicitly.
+    pass the ``path: Path`` explicitly.
 
     '''
     # create the $HOME/.config/piker dir if dne
@@ -288,8 +285,7 @@ def load(
 
     if (
         not path.is_file()
-        and
+        and touch_if_dne
-        touch_if_dne
     ):
         # only do a template if no path provided,
         # just touch an empty file with same name.

piker/data/_sampling.py

@@ -740,7 +740,7 @@ async def sample_and_broadcast(
 
                                 log.warning(
                                     f'Feed OVERRUN {sub_key}'
-                                    f'@{bus.brokername} -> \n'
+                                    '@{bus.brokername} -> \n'
                                     f'feed @ {chan.uid}\n'
                                     f'throttle = {throttle} Hz'
                                 )

piker/data/_symcache.py

@@ -91,18 +91,6 @@ class SymbologyCache(Struct):
     # provided by the backend pkg.
     mktmaps: dict[str, MktPair] = field(default_factory=dict)
 
-    def pformat(self) -> str:
-        return (
-            f'<{type(self).__name__}(\n'
-            f' .mod: {self.mod!r}\n'
-            f' .assets: {len(self.assets)!r}\n'
-            f' .pairs: {len(self.pairs)!r}\n'
-            f' .mktmaps: {len(self.mktmaps)!r}\n'
-            f')>'
-        )
-
-    __repr__ = pformat
-
     def write_config(self) -> None:
 
         # put the backend's pair-struct type ref at the top

piker/data/feed.py

@@ -352,9 +352,7 @@ async def allocate_persistent_feed(
 
     # yield back control to starting nursery once we receive either
     # some history or a real-time quote.
-    log.info(
+    log.info(f'loading OHLCV history: {fqme}')
-        f'loading OHLCV history: {fqme!r}\n'
-    )
     await some_data_ready.wait()
 
     flume = Flume(
@@ -788,6 +786,7 @@ async def install_brokerd_search(
 
 @acm
 async def maybe_open_feed(
+
     fqmes: list[str],
     loglevel: str | None = None,
 
@@ -841,6 +840,7 @@ async def maybe_open_feed(
 
 @acm
 async def open_feed(
+
     fqmes: list[str],
 
     loglevel: str | None = None,

piker/data/flows.py

@@ -36,10 +36,10 @@ from ._sharedmem import (
     ShmArray,
     _Token,
 )
-from piker.accounting import MktPair
 
 if TYPE_CHECKING:
-    from piker.data.feed import Feed
+    from ..accounting import MktPair
+    from .feed import Feed
 
 
 class Flume(Struct):

piker/data/validate.py

@@ -113,9 +113,9 @@ def validate_backend(
             )
             if ep is None:
                 log.warning(
-                    f'Provider backend {mod.name!r} is missing '
+                    f'Provider backend {mod.name} is missing '
-                    f'{daemon_name!r} support?\n'
+                    f'{daemon_name} support :(\n'
-                    f'|_module endpoint-func missing: {name!r}\n'
+                    f'The following endpoint is missing: {name}'
                 )
 
     inits: list[

piker/ui/_style.py

@@ -269,8 +269,6 @@ def hcolor(name: str) -> str:
 
         # default ohlc-bars/curve gray
         'bracket': '#666666',  # like the logo
-        'pikers': '#616161',  # a trader shade of..
-        'beast': '#161616',  # in the dark alone.
 
         # bluish
         'charcoal': '#36454F',

snippets/qt_screen_info.py

@@ -1,22 +1,4 @@
-# piker: trading gear for hackers
+"""
-# Copyright (C) Tyler Goodlet (in stewardship for pikers)
-
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Affero General Public License for more details.
-
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-'''
-A per-display, DPI (scaling) info dumper.
-
 Resource list for mucking with DPIs on multiple screens:
 
 - https://stackoverflow.com/questions/42141354/convert-pixel-size-to-point-size-for-fonts-on-multiple-platforms
@@ -30,86 +12,89 @@ Resource list for mucking with DPIs on multiple screens:
 - https://stackoverflow.com/questions/16561879/what-is-the-difference-between-logicaldpix-and-physicaldpix-in-qt
 - https://doc.qt.io/qt-5/qguiapplication.html#screenAt
 
-'''
+"""
 
 from pyqtgraph import QtGui
-from PyQt6 import (
+from PyQt5.QtCore import (
-    QtCore,
+     Qt, QCoreApplication
-    QtWidgets,
-)
-from PyQt6.QtCore import (
-    Qt,
-    QCoreApplication,
-    QSize,
-    QRect,
 )
 
 # Proper high DPI scaling is available in Qt >= 5.6.0. This attibute
 # must be set before creating the application
 if hasattr(Qt, 'AA_EnableHighDpiScaling'):
-    QCoreApplication.setAttribute(
+    QCoreApplication.setAttribute(Qt.AA_EnableHighDpiScaling, True)
-        Qt.AA_EnableHighDpiScaling,
-        True,
-    )
 
 if hasattr(Qt, 'AA_UseHighDpiPixmaps'):
-    QCoreApplication.setAttribute(
+    QCoreApplication.setAttribute(Qt.AA_UseHighDpiPixmaps, True)
-        Qt.AA_UseHighDpiPixmaps,
-        True,
-    )
 
-app = QtWidgets.QApplication([])
+
-window = QtWidgets.QMainWindow()
+app = QtGui.QApplication([])
-main_widget = QtWidgets.QWidget()
+window = QtGui.QMainWindow()
+main_widget = QtGui.QWidget()
 window.setCentralWidget(main_widget)
 window.show()
 
-pxr: float = main_widget.devicePixelRatioF()
+pxr = main_widget.devicePixelRatioF()
 
-# explicitly get main widget and primary displays
+# screen_num = app.desktop().screenNumber()
-current_screen: QtGui.QScreen = app.screenAt(
+# screen = app.screens()[screen_num]
-    main_widget.geometry().center()
-)
-primary_screen: QtGui.QScreen = app.primaryScreen()
 
-screen: QtGui.QScreen
+screen = app.screenAt(main_widget.geometry().center())
-for screen in app.screens():
+
-    name: str = screen.name()
+name = screen.name()
-    model: str = screen.model().rstrip()
+size = screen.size()
-    size: QSize = screen.size()
+geo = screen.availableGeometry()
-    geo: QRect = screen.availableGeometry()
+phydpi = screen.physicalDotsPerInch()
-    phydpi: float = screen.physicalDotsPerInch()
+logdpi = screen.logicalDotsPerInch()
-    logdpi: float = screen.logicalDotsPerInch()
-    is_primary: bool = screen is primary_screen
-    is_current: bool = screen is current_screen
 
 print(
-        f'------ screen name: {name} ------\n'
+    # f'screen number: {screen_num}\n',
-        f'|_primary: {is_primary}\n'
+    f'screen name: {name}\n'
-        f' _current: {is_current}\n'
+    f'screen size: {size}\n'
-        f' _model: {model}\n'
+    f'screen geometry: {geo}\n\n'
-        f' _screen size: {size}\n'
+    f'devicePixelRationF(): {pxr}\n'
-        f' _screen geometry: {geo}\n'
+    f'physical dpi: {phydpi}\n'
-        f' _devicePixelRationF(): {pxr}\n'
+    f'logical dpi: {logdpi}\n'
-        f' _physical dpi: {phydpi}\n'
-        f' _logical dpi: {logdpi}\n'
 )
 
-# app-wide font info
+print('-'*50)
+
+screen = app.primaryScreen()
+
+name = screen.name()
+size = screen.size()
+geo = screen.availableGeometry()
+phydpi = screen.physicalDotsPerInch()
+logdpi = screen.logicalDotsPerInch()
+
+print(
+    # f'screen number: {screen_num}\n',
+    f'screen name: {name}\n'
+    f'screen size: {size}\n'
+    f'screen geometry: {geo}\n\n'
+    f'devicePixelRationF(): {pxr}\n'
+    f'physical dpi: {phydpi}\n'
+    f'logical dpi: {logdpi}\n'
+)
+
+
+# app-wide font
 font = QtGui.QFont("Hack")
 # use pixel size to be cross-resolution compatible?
 font.setPixelSize(6)
 
-fm = QtGui.QFontMetrics(font)
-fontdpi: float = fm.fontDpi()
-font_h: int = fm.height()
 
-string: str = '10000'
+fm = QtGui.QFontMetrics(font)
-str_br: QtCore.QRect = fm.boundingRect(string)
+fontdpi = fm.fontDpi()
-str_w: int = str_br.width()
+font_h = fm.height()
+
+string = '10000'
+str_br = fm.boundingRect(string)
+str_w = str_br.width()
+
 
 print(
-    f'------ global font settings ------\n'
+    # f'screen number: {screen_num}\n',
     f'font dpi: {fontdpi}\n'
     f'font height: {font_h}\n'
     f'string bounding rect: {str_br}\n'

tags

@@ -1 +0,0 @@
-TAG_feed_status_update	./piker/data/feed.py	/TAG_feed_status_update/