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Copy pathdatabase.py
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437 lines (387 loc) · 17.4 KB
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from __future__ import print_function
from __future__ import absolute_import
import weakref
import hou
import os
from . import util
from . import settings_data
from . import ptime as ptime
from peewee import *
from playhouse.sqlite_ext import SqliteExtDatabase, RowIDField, FTS5Model, SearchField
import time
# --------------------------------------------- hou.session
# NOTE hou.session ----------------------------------------
def get_settings():
return getattr(hou.session, "SETTINGS", None)
def get_dbconnection():
return getattr(hou.session, "DBCONNECTION", None)
scriptpath = os.path.dirname(os.path.realpath(__file__))
db = get_dbconnection()
# --------------------------------------------------------- DatabaseModels
# SECTION DatabaseModels -------------------------------------------------
# ------------------------------------------------ Settings
# NOTE Settings -------------------------------------------
class Settings(Model):
id = IntegerField(unique=True)
indexvalue = IntegerField()
defaulthotkey = TextField()
searchdescription = IntegerField()
searchprefix = IntegerField()
searchcurrentcontext = IntegerField()
lastused = TextField()
class Meta:
table_name = 'settings'
database = db
# ------------------------------------------------ HContext
# NOTE HContext -------------------------------------------
class HContext(Model):
id = AutoField()
context = TextField(unique=True)
title = TextField()
description = TextField()
class Meta:
table_name = 'hcontext'
database = db
# # # ------------------------------------------- HContextIndex
# # # NOTE HContextIndex --------------------------------------
# class HContextIndex(FTS5Model):
# # rowid = RowIDField()
# context = SearchField()
# title = SearchField()
# description = SearchField()
# class Meta:
# database = db
# options = {'prefix': [2, 3], 'tokenize': 'porter'}
# ------------------------------------------------- Hotkeys
# NOTE Hotkeys --------------------------------------------
class Hotkeys(Model):
hotkey_symbol = CharField(unique=True)
label = CharField()
description = TextField()
assignments = TextField()
context = TextField()
class Meta:
table_name = 'hotkeys'
database = db
# -------------------------------------------- HotkeysIndex
# NOTE HotkeysIndex ---------------------------------------
class HotkeysIndex(FTS5Model):
# rowid = RowIDField()
hotkey_symbol = SearchField(unindexed=True)
label = SearchField()
description = SearchField()
assignments = SearchField(unindexed=True)
context = SearchField(unindexed=True)
def clear_index(self):
HotkeysIndex.delete().where(HotkeysIndex.rowid == self.id).execute()
class Meta:
# table_name = 'hotkeysindex'
database = db
options = {'prefix': [2, 3], 'tokenize': 'porter'}
# !SECTION
# -------------------------------------------------------------- Functions
# SECTION Functions ------------------------------------------------------
# ----------------------------------------------- py_unique
# NOTE py_unique ------------------------------------------
def py_unique(data):
return list(set(data))
# ------------------------------------------------- getdata
# NOTE getdata --------------------------------------------
def getdata():
rval = []
contextdata = []
hotkeydata = []
def getcontexts(r, context_symbol, root):
keys = None
branches = hou.hotkeys.contextsInContext(context_symbol)
for branch in branches:
branch_path = "%s/%s" % (r, branch['label'])
contextdata.append(
{'context': branch['symbol'],
'title': branch['label'],
'description': branch['help']}
)
commands = hou.hotkeys.commandsInContext(branch['symbol'])
for command in commands:
keys = hou.hotkeys.assignments(command['symbol'])
ctx = command['symbol'].rsplit('.', 1)
hotkeydata.append(
{'hotkey_symbol': command['symbol'],
'label': command['label'],
'description': command['help'],
'assignments': " ".join(keys),
'context': ctx[0]}
)
getcontexts(branch_path, branch['symbol'], root)
getcontexts("", "", rval)
return contextdata, hotkeydata
# !SECTION
# ----------------------------------------------------------- Database
# SECTION Database ---------------------------------------------------
class Databases(object):
def __init__(self):
self.settings = get_settings()
self.isdebug = util.bc(self.settings[util.SETTINGS_KEYS[4]])
inmemory = util.bc(self.settings[util.SETTINGS_KEYS[0]])
if inmemory:
val = ':memory:'
else:
val = (self.settings[util.SETTINGS_KEYS[1]])
self.db = db
if not self.db:
hou.session.DBCONNECTION = DatabaseProxy()
self.db.initialize(
SqliteExtDatabase(
val,
pragmas=(
("cache_size", -1024 * 64),
("journal_mode", "off"),
("temp_store", "memory"),
("synchronous", 0)
)))
if inmemory or not os.path.isfile(self.settings[util.SETTINGS_KEYS[1]]):
db.create_tables([
Settings,
HContext,
Hotkeys,
HotkeysIndex,]
)
self.initialsetup(self.cur)
self.cur = db.cursor()
self.isdebug = None
self.contexttime = 0
self.hotkeystime = 0
# ----------------------------------------------------------- Retrieve
# SECTION Retrieve ---------------------------------------------------
# -------------------------------------- getchangeindex
# NOTE getchangeindex ---------------------------------
def getchangeindex(self):
try:
self.cur.execute("SELECT indexvalue FROM settings")
result = self.cur.fetchall()
return result
except(AttributeError, TypeError) as e:
hou.ui.setStatusMessage(("Could not get Searcher changeindex: " + str(e)), severity=hou.severityType.Error)
# ------------------------------------------- getlastusedhk
# NOTE getlastusedhk --------------------------------------
def getlastusedhk(self):
try:
lastkey = self.settings[util.SETTINGS_KEYS[11]]
if str(lastkey) != "":
lasthk = str(lastkey).split(' ')
hkcheck = hou.hotkeys.assignments(str(lasthk[0]))
if len(hkcheck) is 0:
self.settings[util.SETTINGS_KEYS[11]] = ""
settings_data.savesettings(settingdata)
return
rmresult = hou.hotkeys.removeAssignment(
str(lasthk[0]).strip(), str(lasthk[1]).strip())
if rmresult:
hkcheck = hou.hotkeys.assignments(str(lasthk[0]))
hou.hotkeys.saveOverrides()
if len(hkcheck) is 0:
self.settings[util.SETTINGS_KEYS[11]] = ""
settings_data.savesettings(settingdata)
self.updatechangeindex(int(currentidx))
else:
hou.hotkeys.clearAssignments(str(lasthk[0]))
hou.hotkeys.saveOverrides()
hkcheck = hou.hotkeys.assignments(str(lasthk[0]))
if len(hkcheck) is 0:
self.settings[util.SETTINGS_KEYS[11]] = ""
settings_data.savesettings(settingdata)
self.updatechangeindex(int(currentidx))
else:
if hou.isUIAvailable():
hou.ui.setStatusMessage(("Could not clear last assigned temp hotkey on last attempt:"), severity=hou.severityType.Warning)
else:
print("Could not clear last assigned temp hotkey on last attempt:")
else:
if hou.isUIAvailable():
hou.ui.setStatusMessage(("Could not clear last assigned temp hotkey:"), severity=hou.severityType.Warning)
else:
print("Could not clear last assigned temp hotkey:")
except(AttributeError, TypeError) as e:
if hou.isUIAvailable():
hou.ui.setStatusMessage(("Could not query last assigned temp hotkey:" + str(e)), severity=hou.severityType.Warning)
else:
print("Could not query last assigned temp hotkey: " + str(e))
# -------------------------------------------- getdefhotkey
# NOTE getdefhotkey ---------------------------------------
def getdefhotkey(self):
try:
self.cur.execute("SELECT defaulthotkey FROM settings")
result = self.cur.fetchall()
return result
except(AttributeError, TypeError) as e:
hou.ui.setStatusMessage(("Could not get Searcher default hotkey: " + str(e)), severity=hou.severityType.Error)
# -------------------------------------------- gethcontexts
# NOTE gethcontexts ---------------------------------------
def gethcontexts(self):
try:
self.cur.execute("SELECT * FROM hcontext")
result = self.cur.fetchall()
return result
except(AttributeError, TypeError) as e:
hou.ui.setStatusMessage(("Could not get Searcher hcontext: " + str(e)), severity=hou.severityType.Error)
# ------------------------------------------- gethcontextod
# NOTE gethcontextod --------------------------------------
def gethcontextod(self, inputlist):
try:
time1 = ptime.time()
result = []
query = (HContext
.select()
.where(HContext.context.in_(inputlist))).execute()
for hctx in query:
result.append((hctx.title, hctx.description, hctx.context))
uniqueresult = py_unique(result)
time2 = ptime.time()
self.contexttime = ((time2 - time1) * 1000.0)
return uniqueresult, self.contexttime
except(AttributeError, TypeError) as e:
hou.ui.setStatusMessage(("Could not update Searcher context database: " + str(e)), severity=hou.severityType.Error)
# ---------------------------------------- ctxfilterresults
# NOTE ctxfilterresults -----------------------------------
def ctxfilterresults(self, inputTerm):
try:
result = []
query = (Hotkeys
.select()
.where(Hotkeys.context.in_(inputTerm))).execute()
for hctx in query:
result.append((hctx.label, hctx.description, hctx.assignments, hctx.hotkey_symbol, hctx.context))
uniqueresult = py_unique(result)
return uniqueresult
except(AttributeError, TypeError) as e:
hou.ui.setStatusMessage(("Could not get Searcher context results: " + str(e)), severity=hou.severityType.Error)
# ------------------------------------------- searchresults
# NOTE searchresults --------------------------------------
def searchresults(self, inputTerm, debug, limit=0):
self.isdebug = debug
try:
time1 = ptime.time()
self.cur.execute(
"SELECT label, description, assignments, hotkey_symbol, context FROM hotkeysindex WHERE hotkeysindex MATCH '"
+ str(inputTerm)
+ "' ORDER BY rank"
+ " LIMIT "
+ str(limit)
)
result = self.cur.fetchall()
uniqueresult = py_unique(result)
time2 = ptime.time()
self.hotkeystime = ((time2 - time1) * 1000.0)
return uniqueresult, self.hotkeystime
except(AttributeError, TypeError) as e:
hou.ui.setStatusMessage(("Could not get Searcher results: " + str(e)), severity=hou.severityType.Error)
# !SECTION
# ------------------------------------------------------------ Updates
# SECTION Updates ----------------------------------------------------
# --------------------------------------- updatechangeindex
# NOTE updatechangeindex ----------------------------------
def updatechangeindex(self, indexval, new=False):
try:
if new is True:
defaultkey = ""
for i in range(len(util.HOTKEYLIST)):
result = hou.hotkeys.findConflicts("h", util.HOTKEYLIST[i])
if not result:
defaultkey = util.HOTKEYLIST[i]
Settings.insert(indexvalue=indexval,
defaulthotkey=defaultkey, searchdescription=0, searchprefix=0, searchcurrentcontext=0, lastused="", id=1).execute()
else:
Settings.update(indexvalue=indexval).where(
Settings.id == 1).execute()
except(AttributeError, TypeError) as e:
if hou.isUIAvailable():
hou.ui.setStatusMessage(
("Could not update Searcher context database: " + str(e)),
severity=hou.severityType.Warning
)
else:
print("Could not update Searcher context database: " + str(e))
# --------------------------------------------- updatetmphk
# NOTE updatetmphk ----------------------------------------
def updatetmphk(self, tmpkey):
try:
_ = Settings.update(
defaulthotkey=tmpkey).where(id == 1).execute()
return
except(AttributeError, TypeError) as e:
hou.ui.setStatusMessage(("Could not update Searcher temp hotkey: " + str(e)), severity=hou.severityType.Error)
# ------------------------------------------- updatelastkey
# NOTE updatelastkey --------------------------------------
def updatelastkey(self, lastkey):
try:
_ = Settings.update(lastused=lastkey).where(id == 1).execute()
return
except(AttributeError, TypeError) as e:
hou.ui.setStatusMessage(("Could not update Searcher temp hotkey: " + str(e)), severity=hou.severityType.Error)
# ------------------------------------------- updatecontext
# NOTE updatecontext --------------------------------------
def updatecontext(self, debug):
self.isdebug = debug
try:
time1 = ptime.time()
self.cleardatabase()
ctxdata, hkeydata = getdata()
with db.atomic():
for data_dict in ctxdata:
HContext.replace_many(data_dict).execute()
with db.atomic():
for idx in hkeydata:
Hotkeys.replace_many(idx).execute()
HotkeysIndex.replace_many(idx).execute()
time2 = ptime.time()
if self.isdebug and self.isdebug.level in {"TIMER", "ALL"}:
res = ((time2 - time1) * 1000.0)
if hou.isUIAvailable():
hou.ui.setStatusMessage(
('DB update took %0.4f ms' % res), severity=hou.severityType.Message)
else:
print('DB update took %0.4f ms' % res)
return res
except(AttributeError, TypeError) as e:
hou.ui.setStatusMessage(("Could not update Searcher context database: " + str(e)), severity=hou.severityType.Error)
# !SECTION
# ------------------------------------------- cleardatabase
# NOTE cleardatabase --------------------------------------
def cleardatabase(self):
try:
delhk = "DELETE FROM hotkeys"
delctx = "DELETE FROM hcontext"
delhkindex = "DELETE FROM hotkeysindex"
# delhcindex = "DELETE FROM hcontextindex"
self.cur.execute(delhk)
self.cur.execute(delctx)
self.cur.execute(delhkindex)
result = self.cur.fetchall()
return result
except(AttributeError, TypeError) as e:
hou.ui.setStatusMessage(("Could not update Searcher temp hotkey: " + str(e)),severity=hou.severityType.Error)
# -------------------------------------------- initialsetup
# NOTE initialsetup ---------------------------------------
def initialsetup(self):
currentidx = hou.hotkeys.changeIndex()
chindex = self.getchangeindex()
if len(chindex) == 0:
chindex = int(currentidx)
self.updatechangeindex(chindex, True)
self.updatecontext(self.isdebug)
if hou.isUIAvailable():
hou.ui.setStatusMessage(
"Searcher database created", severity=hou.severityType.Message)
else:
print("Searcher database created")
else:
chindex = int(chindex[0][0])
if int(currentidx) != chindex:
self.getlastusedhk()
self.updatecontext()
self.updatechangeindex(int(currentidx))
if hou.isUIAvailable():
hou.ui.setStatusMessage(
"Searcher database created and populated", severity=hou.severityType.Message)
# !SECTION
# !SECTION
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