pikers
/
piker
3
0
Fork 0
Code Issues 4 Pull Requests 6 Packages Projects Releases Wiki Activity

Adjust search to handle multi-sym results

multichartz_backup
Tyler Goodlet 2022-11-15 11:22:08 -05:00
parent 37953ab375
commit 8e8b808ca1
1 changed files with 83 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

107
piker/ui/_search.py
View File

@ -416,12 +416,26 @@ class CompleterView(QTreeView):
section: str,
values: Sequence[str],
clear_all: bool = False,
reverse: bool = False,
) -> None:
'''
Set result-rows for depth = 1 tree section ``section``.
'''
if (
values
and not isinstance(values[0], str)
):
flattened: list[str] = []
for val in values:
flattened.extend(val)
values = flattened
if reverse:
values = reversed(values)
model = self.model()
if clear_all:
# XXX: rewrite the model from scratch if caller requests it
@ -598,22 +612,34 @@ class SearchWidget(QtWidgets.QWidget):
self.show()
self.bar.focus()
def show_only_cache_entries(self) -> None:
def show_cache_entries(
self,
only: bool = False,
) -> None:
'''
Clear the search results view and show only cached (aka recently
loaded with active data) feeds in the results section.
'''
godw = self.godwidget
# first entry in the cache is the current symbol(s)
fqsns = []
for multi_fqsns in list(godw._chart_cache):
fqsns.extend(list(multi_fqsns))
self.view.set_section_entries(
'cache',
list(reversed(godw._chart_cache)),
list(fqsns),
# remove all other completion results except for cache
clear_all=True,
clear_all=only,
reverse=True,
)
def get_current_item(self) -> Optional[tuple[str, str]]:
'''Return the current completer tree selection as
'''
Return the current completer tree selection as
a tuple ``(parent: str, child: str)`` if valid, else ``None``.
'''
@ -663,12 +689,13 @@ class SearchWidget(QtWidgets.QWidget):
provider, symbol = value
godw = self.godwidget
log.info(f'Requesting symbol: {symbol}.{provider}')
fqsn = f'{symbol}.{provider}'
log.info(f'Requesting symbol: {fqsn}')
# assert provider in symbol
await godw.load_symbols(
provider,
[symbol],
'info',
fqsns=[fqsn],
loglevel='info',
)
# fully qualified symbol name (SNS i guess is what we're
@ -682,13 +709,13 @@ class SearchWidget(QtWidgets.QWidget):
# Re-order the symbol cache on the chart to display in
# LIFO order. this is normally only done internally by
# the chart on new symbols being loaded into memory
godw.set_chart_symbol(
fqsn, (
godw.set_chart_symbols(
(fqsn,), (
godw.hist_linked,
godw.rt_linked,
)
)
self.show_only_cache_entries()
self.show_cache_entries(only=True)
self.bar.focus()
return fqsn
@ -757,9 +784,10 @@ async def pack_matches(
with trio.CancelScope() as cs:
task_status.started(cs)
# ensure ^ status is updated
results = await search(pattern)
results = list(await search(pattern))
if provider != 'cache': # XXX: don't cache the cache results xD
# XXX: don't cache the cache results xD
if provider != 'cache':
matches[(provider, pattern)] = results
# print(f'results from {provider}: {results}')
@ -806,7 +834,7 @@ async def fill_results(
has_results: defaultdict[str, set[str]] = defaultdict(set)
# show cached feed list at startup
search.show_only_cache_entries()
search.show_cache_entries()
search.on_resize()
while True:
@ -860,8 +888,9 @@ async def fill_results(
# it hasn't already been searched with the current
# input pattern (in which case just look up the old
# results).
if (period >= pause) and (
provider not in already_has_results
if (
period >= pause
and provider not in already_has_results
):
# TODO: it may make more sense TO NOT search the
@ -869,7 +898,9 @@ async def fill_results(
# cpu-bound.
if provider != 'cache':
view.clear_section(
provider, status_field='-> searchin..')
provider,
status_field='-> searchin..',
)
await n.start(
pack_matches,
@ -890,11 +921,20 @@ async def fill_results(
# re-searching it's ``dict`` since it's easier
# but it also causes it to be slower then cached
# results from other providers on occasion.
if results and provider != 'cache':
if (
results
):
if provider != 'cache':
view.set_section_entries(
section=provider,
values=results,
)
else:
# if provider == 'cache':
# for the cache just show what we got
# that matches
search.show_cache_entries()
else:
view.clear_section(provider)
@ -937,7 +977,7 @@ async def handle_keyboard_input(
)
bar.focus()
search.show_only_cache_entries()
search.show_cache_entries()
await trio.sleep(0)
async for kbmsg in recv_chan:
@ -949,20 +989,21 @@ async def handle_keyboard_input(
if mods == Qt.ControlModifier:
ctl = True
if key in (Qt.Key_Enter, Qt.Key_Return):
if key in (
Qt.Key_Enter,
Qt.Key_Return
):
_search_enabled = False
await search.chart_current_item(clear_to_cache=True)
search.show_only_cache_entries()
search.show_cache_entries(only=True)
view.show_matches()
search.focus()
elif not ctl and not bar.text():
# if nothing in search text show the cache
view.set_section_entries(
'cache',
list(reversed(godwidget._chart_cache)),
clear_all=True,
)
# TODO: really should factor this somewhere..bc
# we're doin it in another spot as well..
search.show_cache_entries(only=True)
continue
# cancel and close
@ -1025,6 +1066,8 @@ async def handle_keyboard_input(
if parent_item and parent_item.text() == 'cache':
await search.chart_current_item(clear_to_cache=False)
# ACTUAL SEARCH BLOCK #
# where we fuzzy complete and fill out sections.
elif not ctl:
# relay to completer task
_search_enabled = True
@ -1035,13 +1078,21 @@ async def handle_keyboard_input(
async def search_simple_dict(
text: str,
source: dict,
) -> dict[str, Any]:
tokens = []
for key in source:
if not isinstance(key, str):
tokens.extend(key)
else:
tokens.append(key)
# search routine can be specified as a function such
# as in the case of the current app's local symbol cache
matches = fuzzy.extractBests(
text,
source.keys(),
tokens,
score_cutoff=90,
)