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# -*- coding:utf-8 -*-
"""
/***************************************************************************
Module to generate prepared APIs for calltips and auto-completion.
-------------------
begin : 2013-08-29
copyright : (C) 2013 Larry Shaffer
email : larrys (at) dakotacarto (dot) com
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
Portions of this file contain code from Eric4 APIsManager module.
"""
import sys
import os
from PyQt@QT_VERSION_MAJOR@.Qsci import QsciLexerPython, QsciAPIs
from PyQt@QT_VERSION_MAJOR@.QtWidgets import QApplication
from PyQt@QT_VERSION_MAJOR@.QtCore import QObject
class PrepareAPIs(QObject):
def __init__(self, api_lexer, api_files, pap_file):
QObject.__init__(self)
self._api = None
self._api_files = api_files
self._api_lexer = api_lexer
self._pap_file = pap_file
def _clearLexer(self):
self.qlexer = None
def _stopPreparation(self):
if self._api is not None:
self._api.cancelPreparation()
self._api = None
sys.exit(1)
def _preparationFinished(self):
self._clearLexer()
try:
if os.path.exists(self._pap_file):
os.remove(self._pap_file)
prepd = self._api.savePrepared(str(self._pap_file))
self._api = None
sys.exit(0 if prepd else 1)
except Exception as err:
self._api = None
sys.exit(1)
def prepareAPI(self):
try:
self._api = QsciAPIs(self._api_lexer)
self._api.apiPreparationFinished.connect(self._preparationFinished)
for api_file in self._api_files:
self._api.load(str(api_file))
self._api.prepare()
except Exception as err:
self._api = None
sys.exit(1)
if __name__ == '__main__':
app = QApplication(sys.argv)
args = app.arguments()
if len(args) != 4:
print(f'Usage: python {sys.argv[0]} [qt options] <pap_file> <apis_src_dir> <api_bin_dir>')
sys.exit(1)
pap_file = args[1]
api_src_dir = args[2]
api_bin_dir = args[3]
api_files = [
os.path.join(api_bin_dir, 'PyQGIS.api'),
os.path.join(api_src_dir, 'Python-3.6.api'),
os.path.join(api_src_dir, 'PyQt5.api'),
os.path.join(api_src_dir, 'OSGeo_GEOS-3.6.2.api'),
os.path.join(api_src_dir, 'OSGeo_GDAL-OGR-2.2.3.api')
]
api_lexer = QsciLexerPython()
prepap = PrepareAPIs(api_lexer, api_files, pap_file)
prepap.prepareAPI()
sys.exit(app.exec())
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