--- a/AssistantEric/APIsManager.py Thu Dec 30 11:32:05 2021 +0100
+++ b/AssistantEric/APIsManager.py Wed Sep 21 16:59:53 2022 +0200
@@ -10,9 +10,8 @@
import contextlib
import os
-from PyQt6.QtCore import (
- QTimer, QThread, QFileInfo, pyqtSignal, QDateTime, QObject, Qt
-)
+from PyQt6.QtCore import QTimer, QThread, QFileInfo, pyqtSignal, QDateTime, QObject, Qt
+
with contextlib.suppress(ImportError):
from PyQt6.QtSql import QSqlDatabase, QSqlQuery
@@ -36,12 +35,13 @@
class DbAPIsWorker(QThread):
"""
Class implementing a worker thread to prepare the API database.
-
+
@signal processing(status, file) emitted to indicate the processing status
(one of WorkerStatus..., string)
"""
+
processing = pyqtSignal(int, str)
-
+
populate_api_stmt = """
INSERT INTO api (
acWord, context, fullContext, signature, fileId, pictureId)
@@ -78,12 +78,20 @@
api_files_stmt = """
SELECT file FROM file
"""
-
- def __init__(self, proxy, language, apiFiles, dbName, projectPath="",
- refresh=False, projectType=""):
+
+ def __init__(
+ self,
+ proxy,
+ language,
+ apiFiles,
+ dbName,
+ projectPath="",
+ refresh=False,
+ projectType="",
+ ):
"""
Constructor
-
+
@param proxy reference to the object that is proxied
@type DbAPIs
@param language language of the APIs object
@@ -101,9 +109,9 @@
@type str
"""
QThread.__init__(self)
-
+
self.setTerminationEnabled(True)
-
+
# Get the AC word separators for all of the languages that the editor
# supports. This has to be before we create a new thread, because
# access to GUI elements is not allowed from non-GUI threads.
@@ -112,7 +120,7 @@
lexer = QScintilla.Lexers.getLexer(lang)
if lexer is not None:
self.__wseps[lang] = lexer.autoCompletionWordSeparators()
-
+
self.__proxy = proxy
self.__language = language
self.__projectType = projectType
@@ -120,20 +128,20 @@
self.__aborted = False
self.__projectPath = projectPath
self.__refresh = refresh
-
+
self.__databaseName = dbName
-
+
if self.__projectType:
self.__connectionName = "{0}_{1}_{2}".format(
- self.__language, self.__projectType, id(self))
+ self.__language, self.__projectType, id(self)
+ )
else:
- self.__connectionName = "{0}_{1}".format(
- self.__language, id(self))
-
+ self.__connectionName = "{0}_{1}".format(self.__language, id(self))
+
def __autoCompletionWordSeparators(self, language):
"""
Private method to get the word separator characters for a language.
-
+
@param language language of the APIs object
@type str
@return word separator characters
@@ -143,18 +151,18 @@
return self.__wseps.get(language, None)
else:
return self.__proxy.autoCompletionWordSeparators()
-
+
def abort(self):
"""
Public method to ask the thread to stop.
"""
self.__aborted = True
-
+
def __loadApiFileIfNewer(self, apiFile):
"""
Private method to load an API file, if it is newer than the one read
into the database.
-
+
@param apiFile filename of the raw API file
@type str
"""
@@ -167,7 +175,8 @@
query.exec()
loadTime = (
QDateTime.fromString(query.value(0), Qt.DateFormat.ISODate)
- if query.next() and query.isValid() else
+ if query.next() and query.isValid()
+ else
# __IGNORE_WARNING_M513__
QDateTime(1970, 1, 1, 0, 0)
)
@@ -176,10 +185,9 @@
finally:
db.commit()
if self.__projectPath:
- modTime = (
- QFileInfo(os.path.join(self.__projectPath, apiFile))
- .lastModified()
- )
+ modTime = QFileInfo(
+ os.path.join(self.__projectPath, apiFile)
+ ).lastModified()
else:
modTime = QFileInfo(apiFile).lastModified()
basesFile = os.path.splitext(apiFile)[0] + ".bas"
@@ -190,93 +198,94 @@
if loadTime < modTime:
self.processing.emit(WorkerStatusFile, apiFile)
self.__loadApiFile(apiFile)
-
+
def __classesAttributesApi(self, module):
"""
Private method to generate class api section for class attributes.
-
+
@param module module object to get the info from
@type Module
@return API information
@rtype list of str
"""
api = []
- modulePath = module.name.split('.')
- moduleName = "{0}.".format('.'.join(modulePath))
-
+ modulePath = module.name.split(".")
+ moduleName = "{0}.".format(".".join(modulePath))
+
for className in sorted(module.classes.keys()):
_class = module.classes[className]
classNameStr = "{0}{1}.".format(moduleName, className)
for variable in sorted(_class.attributes.keys()):
if not _class.attributes[variable].isPrivate():
from QScintilla.Editor import Editor
+
if _class.attributes[variable].isPublic():
iconId = Editor.AttributeID
elif _class.attributes[variable].isProtected():
iconId = Editor.AttributeProtectedID
else:
iconId = Editor.AttributePrivateID
- api.append('{0}{1}?{2:d}'.format(classNameStr, variable,
- iconId))
+ api.append("{0}{1}?{2:d}".format(classNameStr, variable, iconId))
return api
-
+
def __loadApiFile(self, apiFile):
"""
Private method to read a raw API file into the database.
-
+
@param apiFile filename of the raw API file
@type str
"""
apis = []
bases = []
-
+
if self.__language == ApisNameProject:
with contextlib.suppress(OSError, ImportError):
module = Utilities.ModuleParser.readModule(
os.path.join(self.__projectPath, apiFile),
basename=self.__projectPath + os.sep,
- caching=False)
+ caching=False,
+ )
language = module.getType()
if language:
from DocumentationTools.APIGenerator import APIGenerator
+
apiGenerator = APIGenerator(module)
apis = apiGenerator.genAPI(True, "", True)
if os.path.basename(apiFile).startswith("Ui_"):
# it is a forms source file, extract public attributes
# as well
apis.extend(self.__classesAttributesApi(module))
-
+
basesDict = apiGenerator.genBases(True)
for baseEntry in basesDict:
if basesDict[baseEntry]:
- bases.append("{0} {1}\n".format(
- baseEntry, " ".join(
- sorted(basesDict[baseEntry]))))
+ bases.append(
+ "{0} {1}\n".format(
+ baseEntry, " ".join(sorted(basesDict[baseEntry]))
+ )
+ )
else:
with contextlib.suppress(OSError, UnicodeError):
apis = Utilities.readEncodedFile(apiFile)[0].splitlines(True)
with contextlib.suppress(OSError, UnicodeError):
basesFile = os.path.splitext(apiFile)[0] + ".bas"
if os.path.exists(basesFile):
- bases = (
- Utilities.readEncodedFile(basesFile)[0]
- .splitlines(True)
- )
+ bases = Utilities.readEncodedFile(basesFile)[0].splitlines(True)
language = None
-
+
if len(apis) > 0:
self.__storeApis(apis, bases, apiFile, language)
else:
# just store file info to avoid rereading it every time
self.__storeFileInfoOnly(apiFile)
-
+
def __storeFileInfoOnly(self, apiFile):
"""
Private method to store file info only.
-
+
Doing this avoids rereading the file whenever the API is initialized
in case the given file doesn't contain API data.
-
+
@param apiFile file name of the API file
@type str
"""
@@ -288,7 +297,7 @@
query.prepare(self.populate_file_stmt)
query.bindValue(":file", apiFile)
query.exec()
-
+
# step 2: update the file entry
query.prepare(self.update_file_stmt)
query.bindValue(":lastRead", QDateTime.currentDateTime())
@@ -301,11 +310,11 @@
db.rollback()
else:
db.commit()
-
+
def __storeApis(self, apis, bases, apiFile, language):
"""
Private method to put the API entries into the database.
-
+
@param apis list of api entries
@type list of str
@param bases list of base class entries
@@ -332,43 +341,43 @@
query.bindValue(":file", apiFile)
if not query.exec():
return
- if not query.next(): # __IGNORE_WARNING_M513__
+ if not query.next(): # __IGNORE_WARNING_M513__
return
fileId = int(query.value(0))
-
+
# step 2: delete all entries belonging to this file
query.prepare(self.populate_del_api_stmt)
query.bindValue(":fileId", fileId)
query.exec()
-
+
query.prepare(self.populate_del_bases_stmt)
query.bindValue(":fileId", fileId)
query.exec()
-
+
# step 3: load the given API info
query.prepare(self.populate_api_stmt)
for api in apis:
if self.__aborted:
break
-
+
api = api.strip()
if len(api) == 0:
continue
-
- b = api.find('(')
+
+ b = api.find("(")
if b == -1:
path = api
sig = ""
else:
path = api[:b]
sig = api[b:]
-
+
while len(path) > 0:
acWord = ""
context = ""
fullContext = ""
pictureId = ""
-
+
# search for word separators
index = len(path)
while index > 0:
@@ -382,7 +391,7 @@
if acWord == "":
# completion found
acWord = path[index:]
- path = path[:(index - len(wsep))]
+ path = path[: (index - len(wsep))]
index = len(path)
fullContext = path
context = path
@@ -395,7 +404,7 @@
if acWord == "":
acWord = path
path = ""
-
+
query.bindValue(":acWord", acWord)
query.bindValue(":context", context)
query.bindValue(":fullContext", fullContext)
@@ -403,25 +412,25 @@
query.bindValue(":fileId", fileId)
query.bindValue(":pictureId", pictureId)
query.exec()
-
+
sig = ""
-
+
# step 4: load the given base classes info
query.prepare(self.populate_bases_stmt)
for base in bases:
if self.__aborted:
break
-
+
base = base.strip()
if len(base) == 0:
continue
-
+
class_, baseClasses = base.split(" ", 1)
query.bindValue(":class", class_)
query.bindValue(":baseClasses", baseClasses)
query.bindValue(":fileId", fileId)
query.exec()
-
+
if not self.__aborted:
# step 5: update the file entry
query.prepare(self.update_file_stmt)
@@ -435,11 +444,11 @@
db.rollback()
else:
db.commit()
-
+
def __deleteApiFile(self, apiFile):
"""
Private method to delete all references to an api file.
-
+
@param apiFile filename of the raw API file
@type str
"""
@@ -447,24 +456,24 @@
db.transaction()
try:
query = QSqlQuery(db)
-
+
# step 1: get the ID belonging to the api file
query.prepare(self.file_id_stmt)
query.bindValue(":file", apiFile)
query.exec()
- query.next() # __IGNORE_WARNING_M513__
+ query.next() # __IGNORE_WARNING_M513__
fileId = int(query.value(0))
-
+
# step 2: delete all API entries belonging to this file
query.prepare(self.populate_del_api_stmt)
query.bindValue(":fileId", fileId)
query.exec()
-
+
# step 3: delete all base classes entries belonging to this file
query.prepare(self.populate_del_bases_stmt)
query.bindValue(":fileId", fileId)
query.exec()
-
+
# step 4: delete the file entry
query.prepare(self.file_delete_id_stmt)
query.bindValue(":id", fileId)
@@ -477,39 +486,39 @@
def __getApiFiles(self):
"""
Private method to get a list of API files loaded into the database.
-
+
@return list of API filenames
@rtype list of str
"""
apiFiles = []
-
+
db = QSqlDatabase.database(self.__connectionName)
db.transaction()
try:
query = QSqlQuery(db)
query.exec(self.api_files_stmt)
- while query.next(): # __IGNORE_WARNING_M513__
+ while query.next(): # __IGNORE_WARNING_M513__
apiFiles.append(query.value(0))
finally:
query.finish()
del query
db.commit()
-
+
return apiFiles
-
+
def run(self):
"""
Public method to perform the threads work.
"""
self.processing.emit(WorkerStatusStarted, "")
-
+
if QSqlDatabase.contains(self.__connectionName):
QSqlDatabase.removeDatabase(self.__connectionName)
-
+
db = QSqlDatabase.addDatabase("QSQLITE", self.__connectionName)
db.setDatabaseName(self.__databaseName)
db.open()
-
+
if db.isValid() and db.isOpen():
# step 1: remove API files not wanted any longer
if not self.__refresh:
@@ -517,14 +526,14 @@
for apiFile in loadedApiFiles:
if not self.__aborted and apiFile not in self.__apiFiles:
self.__deleteApiFile(apiFile)
-
+
# step 2: (re-)load api files
for apiFile in self.__apiFiles:
if not self.__aborted:
self.__loadApiFileIfNewer(apiFile)
-
+
db.close()
-
+
if self.__aborted:
self.processing.emit(WorkerStatusAborted, "")
else:
@@ -534,20 +543,21 @@
class DbAPIs(QObject):
"""
Class implementing an API storage entity.
-
+
@signal apiPreparationStatus(language, status, file) emitted to indicate
the API preparation status for a language
"""
+
apiPreparationStatus = pyqtSignal(str, int, str)
-
+
DB_VERSION = 4
-
+
create_mgmt_stmt = """
CREATE TABLE mgmt
(format INTEGER)
"""
drop_mgmt_stmt = """DROP TABLE IF EXISTS mgmt"""
-
+
create_api_stmt = """
CREATE TABLE api
(acWord TEXT,
@@ -560,7 +570,7 @@
)
"""
drop_api_stmt = """DROP TABLE IF EXISTS api"""
-
+
create_bases_stmt = """
CREATE TABLE bases
(class TEXT UNIQUE ON CONFLICT IGNORE,
@@ -569,7 +579,7 @@
)
"""
drop_bases_stmt = """DROP TABLE IF EXISTS bases"""
-
+
create_file_stmt = """
CREATE TABLE file
(id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -578,21 +588,19 @@
)
"""
drop_file_stmt = """DROP TABLE IF EXISTS file"""
-
+
create_acWord_idx = """CREATE INDEX acWord_idx on api (acWord)"""
drop_acWord_idx = """DROP INDEX IF EXISTS acWord_idx"""
-
+
create_context_idx = """CREATE INDEX context_idx on api (context)"""
drop_context_idx = """DROP INDEX IF EXISTS context_idx"""
-
- create_fullContext_idx = (
- """CREATE INDEX fullContext_idx on api (fullContext)"""
- )
+
+ create_fullContext_idx = """CREATE INDEX fullContext_idx on api (fullContext)"""
drop_fullContext_idx = """DROP INDEX IF EXISTS fullContext_idx"""
-
+
create_bases_idx = """CREATE INDEX base_idx on bases (class)"""
drop_bases_idx = """DROP INDEX IF EXISTS base_idx"""
-
+
create_file_idx = """CREATE INDEX file_idx on file (file)"""
drop_file_idx = """DROP INDEX IF EXISTS file_idx"""
@@ -638,12 +646,14 @@
"""
mgmt_insert_stmt = """
INSERT INTO mgmt (format) VALUES ({0:d})
- """.format(DB_VERSION)
-
+ """.format(
+ DB_VERSION
+ )
+
def __init__(self, language, projectType="", parent=None):
"""
Constructor
-
+
@param language language of the APIs object
@type str
@param projectType type of the project
@@ -656,42 +666,43 @@
self.setObjectName("DbAPIs_{0}_{1}".format(language, projectType))
else:
self.setObjectName("DbAPIs_{0}".format(language))
-
+
self.__inPreparation = False
self.__worker = None
self.__workerQueue = []
self.__opened = False
-
+
self.__projectType = projectType
self.__language = language
-
+
if self.__projectType:
self.__connectionName = "{0}_{1}".format(
- self.__language, self.__projectType)
+ self.__language, self.__projectType
+ )
else:
self.__connectionName = self.__language
-
+
if self.__language == ApisNameProject:
self.__initAsProject()
else:
self.__initAsLanguage()
-
+
def __initAsProject(self):
"""
Private method to initialize as a project API object.
"""
self.__lexer = None
-
+
self.__project = ericApp().getObject("Project")
self.__project.projectOpened.connect(self.__projectOpened)
self.__project.newProject.connect(self.__projectOpened)
self.__project.projectClosed.connect(self.__projectClosed)
self.__project.projectFormCompiled.connect(self.__projectFormCompiled)
self.__project.projectChanged.connect(self.__projectChanged)
-
+
if self.__project.isOpen():
self.__projectOpened()
-
+
def __initAsLanguage(self):
"""
Private method to initialize as a language API object.
@@ -703,35 +714,36 @@
self.__lexer = QScintilla.Lexers.getLexer(self.__language)
try:
self.__apifiles = Preferences.getEditorAPI(
- self.__language, projectType=self.__projectType)
+ self.__language, projectType=self.__projectType
+ )
except TypeError:
# older interface
self.__apifiles = Preferences.getEditorAPI(self.__language)
self.__apifiles.sort()
if self.__lexer is not None:
self.__openAPIs()
-
+
def _apiDbName(self):
"""
Protected method to determine the name of the database file.
-
+
@return name of the database file
@rtype str
"""
if self.__language == ApisNameProject:
- return os.path.join(self.__project.getProjectManagementDir(),
- "project-apis.db")
+ return os.path.join(
+ self.__project.getProjectManagementDir(), "project-apis.db"
+ )
else:
apisDir = os.path.join(Globals.getConfigDir(), "APIs")
if not os.path.exists(apisDir):
os.makedirs(apisDir)
if self.__projectType:
- filename = "{0}_{1}-api.db".format(self.__language,
- self.__projectType)
+ filename = "{0}_{1}-api.db".format(self.__language, self.__projectType)
else:
filename = "{0}-api.db".format(self.__language)
return os.path.join(apisDir, filename)
-
+
def close(self):
"""
Public method to close the database.
@@ -741,25 +753,21 @@
self.__worker.abort()
if self.__worker is not None:
self.__worker.wait(5000)
- if (
- self.__worker is not None and
- not self.__worker.isFinished()
- ):
+ if self.__worker is not None and not self.__worker.isFinished():
self.__worker.terminate()
if self.__worker is not None:
self.__worker.wait(5000)
-
- if QSqlDatabase and QSqlDatabase.database(
- self.__connectionName).isOpen():
+
+ if QSqlDatabase and QSqlDatabase.database(self.__connectionName).isOpen():
QSqlDatabase.database(self.__connectionName).close()
QSqlDatabase.removeDatabase(self.__connectionName)
-
+
self.__opened = False
-
+
def __openApiDb(self):
"""
Private method to open the API database.
-
+
@return flag indicating the database status
@rtype bool
"""
@@ -768,9 +776,8 @@
# the database connection is a new one
db = QSqlDatabase.addDatabase("QSQLITE", self.__connectionName)
dbName = self._apiDbName()
- if (
- self.__language == ApisNameProject and
- not os.path.exists(self.__project.getProjectManagementDir())
+ if self.__language == ApisNameProject and not os.path.exists(
+ self.__project.getProjectManagementDir()
):
opened = False
else:
@@ -781,7 +788,7 @@
else:
opened = True
return opened
-
+
def __createApiDB(self):
"""
Private method to create an API database.
@@ -821,30 +828,30 @@
def getApiFiles(self):
"""
Public method to get a list of API files loaded into the database.
-
+
@return list of API filenames
@rtype list of str
"""
apiFiles = []
-
+
db = QSqlDatabase.database(self.__connectionName)
db.transaction()
try:
query = QSqlQuery(db)
query.exec(self.api_files_stmt)
- while query.next(): # __IGNORE_WARNING_M513__
+ while query.next(): # __IGNORE_WARNING_M513__
apiFiles.append(query.value(0))
finally:
query.finish()
del query
db.commit()
-
+
return apiFiles
-
+
def __isPrepared(self):
"""
Private method to check, if the database has been prepared.
-
+
@return flag indicating the prepared status
@rtype bool
"""
@@ -857,7 +864,7 @@
query = QSqlQuery(db)
ok = query.exec(self.format_select_stmt)
if ok:
- query.next() # __IGNORE_WARNING_M513__
+ query.next() # __IGNORE_WARNING_M513__
formatVersion = int(query.value(0))
if formatVersion >= self.DB_VERSION:
prepared = True
@@ -866,11 +873,11 @@
del query
db.commit()
return prepared
-
+
def getCompletions(self, start=None, context=None, followHierarchy=False):
"""
Public method to determine the possible completions.
-
+
@param start string giving the start of the word to be
completed
@type str
@@ -887,60 +894,72 @@
@rtype list of dict
"""
completions = []
-
+
db = QSqlDatabase.database(self.__connectionName)
if db.isOpen() and not self.__inPreparation:
db.transaction()
try:
query = None
-
+
if start is not None and context is not None:
query = QSqlQuery(db)
query.prepare(self.ac_context_word_stmt)
- query.bindValue(":acWord", start + '*')
+ query.bindValue(":acWord", start + "*")
query.bindValue(":context", context)
elif start is not None:
query = QSqlQuery(db)
query.prepare(self.ac_stmt)
- query.bindValue(":acWord", start + '*')
+ query.bindValue(":acWord", start + "*")
elif context is not None:
query = QSqlQuery(db)
query.prepare(self.ac_context_stmt)
query.bindValue(":context", context)
-
+
if query is not None:
query.exec()
- while query.next(): # __IGNORE_WARNING_M513__
- completions.append({"completion": query.value(0),
- "context": query.value(1),
- "pictureId": query.value(2)})
+ while query.next(): # __IGNORE_WARNING_M513__
+ completions.append(
+ {
+ "completion": query.value(0),
+ "context": query.value(1),
+ "pictureId": query.value(2),
+ }
+ )
query.finish()
del query
finally:
db.commit()
-
+
if followHierarchy:
query = QSqlQuery(db)
query.prepare(self.bases_stmt)
query.bindValue(":class", context)
query.exec()
- if query.next(): # __IGNORE_WARNING_M513__
+ if query.next(): # __IGNORE_WARNING_M513__
bases = query.value(0).split()
else:
bases = []
for base in bases:
- completions.extend(self.getCompletions(start, base,
- followHierarchy=True))
+ completions.extend(
+ self.getCompletions(start, base, followHierarchy=True)
+ )
query.finish()
del query
-
+
return completions
-
- def getCalltips(self, acWord, commas, context=None, fullContext=None,
- showContext=True, followHierarchy=False):
+
+ def getCalltips(
+ self,
+ acWord,
+ commas,
+ context=None,
+ fullContext=None,
+ showContext=True,
+ followHierarchy=False,
+ ):
"""
Public method to determine the calltips.
-
+
@param acWord function to get calltips for
@type str
@param commas minimum number of commas contained in the calltip
@@ -958,7 +977,7 @@
@rtype list of str
"""
calltips = []
-
+
db = QSqlDatabase.database(self.__connectionName)
if db.isOpen() and not self.__inPreparation:
if self.autoCompletionWordSeparators():
@@ -978,7 +997,7 @@
query.prepare(self.ct_stmt)
query.bindValue(":acWord", acWord)
query.exec()
- while query.next(): # __IGNORE_WARNING_M513__
+ while query.next(): # __IGNORE_WARNING_M513__
word = query.value(0)
sig = query.value(1)
fullCtx = query.value(2)
@@ -990,45 +1009,54 @@
sig = sig.strip(", \t\r\n")
if self.__enoughCommas(sig, commas):
if showContext:
- calltips.append("{0}{1}{2}{3}".format(
- fullCtx,
- contextSeparator if fullCtx else "",
- word, sig))
+ calltips.append(
+ "{0}{1}{2}{3}".format(
+ fullCtx,
+ contextSeparator if fullCtx else "",
+ word,
+ sig,
+ )
+ )
else:
calltips.append("{0}{1}".format(word, sig))
query.finish()
del query
finally:
db.commit()
-
+
if followHierarchy:
query = QSqlQuery(db)
query.prepare(self.bases_stmt)
query.bindValue(":class", context)
query.exec()
- if query.next(): # __IGNORE_WARNING_M513__
+ if query.next(): # __IGNORE_WARNING_M513__
bases = query.value(0).split()
else:
bases = []
for base in bases:
- calltips.extend(self.getCalltips(
- acWord, commas, context=base, showContext=showContext,
- followHierarchy=True))
+ calltips.extend(
+ self.getCalltips(
+ acWord,
+ commas,
+ context=base,
+ showContext=showContext,
+ followHierarchy=True,
+ )
+ )
query.finish()
del query
-
+
if context and len(calltips) == 0 and not followHierarchy:
# nothing found, try without a context
- calltips = self.getCalltips(
- acWord, commas, showContext=showContext)
-
+ calltips = self.getCalltips(acWord, commas, showContext=showContext)
+
return calltips
-
+
def __enoughCommas(self, s, commas):
"""
Private method to determine, if the given string contains enough
commas.
-
+
@param s string to check
@type str
@param commas number of commas to check for
@@ -1036,14 +1064,14 @@
@return flag indicating, that there are enough commas
@rtype bool
"""
- end = s.find(')')
-
+ end = s.find(")")
+
if end < 0:
return False
-
+
w = s[:end]
- return w.count(',') >= commas
-
+ return w.count(",") >= commas
+
def __openAPIs(self):
"""
Private method to open the API database.
@@ -1052,28 +1080,26 @@
if self.__opened:
if not self.__isPrepared():
self.__createApiDB()
-
+
# prepare the database if neccessary
self.prepareAPIs()
-
+
def __getProjectFormSources(self, normalized=False):
"""
Private method to get the source files for the project forms.
-
+
@param normalized flag indicating a normalized filename is wanted
@type bool
@return list of project form sources
@rtype list of str
"""
- if self.__project.getProjectLanguage() in (
- "Python3", "MicroPython", "Cython"
- ):
+ if self.__project.getProjectLanguage() in ("Python3", "MicroPython", "Cython"):
sourceExt = ".py"
elif self.__project.getProjectLanguage() == "Ruby":
sourceExt = ".rb"
else:
return []
-
+
formsSources = []
forms = self.__project.getProjectFiles("FORMS")
for fn in forms:
@@ -1081,42 +1107,48 @@
dirname, filename = os.path.split(ofn)
formSource = os.path.join(dirname, "Ui_" + filename + sourceExt)
if normalized:
- formSource = os.path.join(
- self.__project.getProjectPath(), formSource)
+ formSource = os.path.join(self.__project.getProjectPath(), formSource)
formsSources.append(formSource)
return formsSources
-
+
def prepareAPIs(self, rawList=None):
"""
Public method to prepare the APIs if neccessary.
-
+
@param rawList list of raw API files
@type list of str
"""
if self.__inPreparation:
return
-
+
projectPath = ""
if rawList:
apiFiles = rawList[:]
elif self.__language == ApisNameProject:
apiFiles = self.__project.getSources()[:]
apiFiles.extend(
- [f for f in self.__getProjectFormSources() if
- f not in apiFiles])
+ [f for f in self.__getProjectFormSources() if f not in apiFiles]
+ )
projectPath = self.__project.getProjectPath()
projectType = ""
else:
apiFiles = Preferences.getEditorAPI(
- self.__language, projectType=self.__projectType)
+ self.__language, projectType=self.__projectType
+ )
projectType = self.__projectType
- self.__worker = DbAPIsWorker(self, self.__language, apiFiles,
- self._apiDbName(), projectPath,
- projectType=projectType)
+ self.__worker = DbAPIsWorker(
+ self,
+ self.__language,
+ apiFiles,
+ self._apiDbName(),
+ projectPath,
+ projectType=projectType,
+ )
self.__worker.processing.connect(
- self.__processingStatus, Qt.ConnectionType.QueuedConnection)
+ self.__processingStatus, Qt.ConnectionType.QueuedConnection
+ )
self.__worker.start()
-
+
def __processQueue(self):
"""
Private slot to process the queue of files to load.
@@ -1124,7 +1156,7 @@
if self.__worker is not None and self.__worker.isFinished():
self.__worker.deleteLater()
self.__worker = None
-
+
if self.__worker is None and len(self.__workerQueue) > 0:
apiFiles = [self.__workerQueue.pop(0)]
if self.__language == ApisNameProject:
@@ -1134,38 +1166,45 @@
else:
projectPath = ""
projectType = self.__projectType
- self.__worker = DbAPIsWorker(self, self.__language, apiFiles,
- self._apiDbName(), projectPath,
- projectType=projectType, refresh=True)
+ self.__worker = DbAPIsWorker(
+ self,
+ self.__language,
+ apiFiles,
+ self._apiDbName(),
+ projectPath,
+ projectType=projectType,
+ refresh=True,
+ )
self.__worker.processing.connect(
- self.__processingStatus, Qt.ConnectionType.QueuedConnection)
+ self.__processingStatus, Qt.ConnectionType.QueuedConnection
+ )
self.__worker.start()
-
+
def getLexer(self):
"""
Public method to return a reference to our lexer object.
-
+
@return reference to the lexer object
@rtype Lexer
"""
return self.__lexer
-
+
def autoCompletionWordSeparators(self):
"""
Public method to get the word separator characters.
-
+
@return word separator characters
@rtype list of str
"""
if self.__lexer:
return self.__lexer.autoCompletionWordSeparators()
return None
-
+
def __processingStatus(self, status, filename):
"""
Private slot handling the processing signal of the API preparation
thread.
-
+
@param status preparation status (one of WorkerStatus...)
@type int
@param filename name of the file being processed
@@ -1173,56 +1212,49 @@
"""
if status == WorkerStatusStarted:
self.__inPreparation = True
- self.apiPreparationStatus.emit(
- self.__language, WorkerStatusStarted, "")
+ self.apiPreparationStatus.emit(self.__language, WorkerStatusStarted, "")
elif status == WorkerStatusFinished:
self.__inPreparation = False
- self.apiPreparationStatus.emit(
- self.__language, WorkerStatusFinished, "")
+ self.apiPreparationStatus.emit(self.__language, WorkerStatusFinished, "")
QTimer.singleShot(0, self.__processQueue)
elif status == WorkerStatusAborted:
self.__inPreparation = False
- self.apiPreparationStatus.emit(
- self.__language, WorkerStatusAborted, "")
+ self.apiPreparationStatus.emit(self.__language, WorkerStatusAborted, "")
QTimer.singleShot(0, self.__processQueue)
elif status == WorkerStatusFile:
- self.apiPreparationStatus.emit(
- self.__language, WorkerStatusFile, filename)
-
+ self.apiPreparationStatus.emit(self.__language, WorkerStatusFile, filename)
+
########################################################
## project related stuff below
########################################################
-
+
def __projectOpened(self):
"""
Private slot to perform actions after a project has been opened.
"""
- if self.__project.getProjectLanguage() in (
- "Python3", "MicroPython", "Cython"
- ):
+ if self.__project.getProjectLanguage() in ("Python3", "MicroPython", "Cython"):
self.__discardFirst = ["self", "cls"]
else:
self.__discardFirst = []
- self.__lexer = QScintilla.Lexers.getLexer(
- self.__project.getProjectLanguage())
+ self.__lexer = QScintilla.Lexers.getLexer(self.__project.getProjectLanguage())
self.__openAPIs()
-
+
def __projectClosed(self):
"""
Private slot to perform actions after a project has been closed.
"""
self.close()
-
+
def __projectFormCompiled(self, filename):
"""
Private slot to handle the projectFormCompiled signal.
-
+
@param filename name of the form file that was compiled
@type str
"""
self.__workerQueue.append(filename)
self.__processQueue()
-
+
def __projectChanged(self):
"""
Private slot to handle the projectChanged signal.
@@ -1230,11 +1262,11 @@
if self.__opened:
self.__projectClosed()
self.__projectOpened()
-
+
def editorSaved(self, filename):
"""
Public slot to handle the editorSaved signal.
-
+
@param filename name of the file that was saved
@type str
"""
@@ -1248,10 +1280,11 @@
Class implementing the APIsManager class, which is the central store for
API information used by autocompletion and calltips.
"""
+
def __init__(self, mainWindow, parent=None):
"""
Constructor
-
+
@param mainWindow reference to the main eric7 window
@type QMainWindow
@param parent reference to the parent object
@@ -1259,27 +1292,27 @@
"""
QObject.__init__(self, parent)
self.setObjectName("Assistant_APIsManager")
-
+
self.__mw = mainWindow
-
+
# initialize the apis dictionary
self.__apis = {}
-
+
def reloadAPIs(self):
"""
Public slot to reload the api information.
"""
for api in list(self.__apis.values()):
api and api.prepareAPIs()
-
+
def getAPIs(self, language, projectType=""):
"""
Public method to get an apis object for autocompletion/calltips.
-
+
This method creates and loads an APIs object dynamically upon request.
This saves memory for languages, that might not be needed at the
moment.
-
+
@param language language of the requested APIs object
@type str
@param projectType type of the project
@@ -1291,8 +1324,8 @@
return self.__apis[(language, projectType)]
except KeyError:
if (
- language in QScintilla.Lexers.getSupportedApiLanguages() or
- language == ApisNameProject
+ language in QScintilla.Lexers.getSupportedApiLanguages()
+ or language == ApisNameProject
):
# create the api object
api = DbAPIs(language, projectType=projectType)
@@ -1301,7 +1334,7 @@
return self.__apis[(language, projectType)]
else:
return None
-
+
def deactivate(self):
"""
Public method to perform actions upon deactivation.
@@ -1310,21 +1343,21 @@
self.__apis[apiLang].close()
self.__apis[apiLang].deleteLater()
self.__apis[apiLang] = None
-
+
def __showMessage(self, msg):
"""
Private message to show a message in the main windows status bar.
-
+
@param msg message to be shown
@type str
"""
if msg:
self.__mw.statusBar().showMessage(msg, 2000)
-
+
def __apiPreparationStatus(self, language, status, filename):
"""
Private slot handling the preparation status signal of an API object.
-
+
@param language language of the API
@type str
@param status preparation status (one of WorkerStatus...)
@@ -1334,20 +1367,26 @@
"""
if language == ApisNameProject:
language = self.tr("Project")
-
+
if status == WorkerStatusStarted:
- self.__showMessage(self.tr(
- "Preparation of '{0}' APIs started.").format(language))
+ self.__showMessage(
+ self.tr("Preparation of '{0}' APIs started.").format(language)
+ )
elif status == WorkerStatusFile:
- self.__showMessage(self.tr(
- "'{0}' APIs: Processing '{1}'").format(
- language, os.path.basename(filename)))
+ self.__showMessage(
+ self.tr("'{0}' APIs: Processing '{1}'").format(
+ language, os.path.basename(filename)
+ )
+ )
elif status == WorkerStatusFinished:
- self.__showMessage(self.tr(
- "Preparation of '{0}' APIs finished.").format(language))
+ self.__showMessage(
+ self.tr("Preparation of '{0}' APIs finished.").format(language)
+ )
elif status == WorkerStatusAborted:
- self.__showMessage(self.tr(
- "Preparation of '{0}' APIs cancelled.").format(language))
+ self.__showMessage(
+ self.tr("Preparation of '{0}' APIs cancelled.").format(language)
+ )
+
#
# eflag: noqa = M523, M834, S608
