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utils.py
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utils.py
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# -*- coding: utf-8 -*-
"""
/***************************************************************************
leaflet
A QGIS plugin
Load a webmap directly into QGIS
Generated by Plugin Builder: http://g-sherman.github.io/Qgis-Plugin-Builder/
-------------------
begin : 2018-05-11
git sha : $Format:%H$
copyright : (C) 2018 by Tom Chadwin
email : [email protected]
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
"""
import os
from datetime import datetime
from web2qgis.tinycss.color3 import parse_color_string
from PyQt5.QtCore import QDir
def getTempDir():
tempDir = os.path.join(
unicode(QDir.tempPath()),
'web2qgis',
datetime.now().strftime("%Y_%m_%d-%H_%M_%S_%f"))
if not QDir(tempDir).exists():
QDir().mkpath(tempDir)
return tempDir
def getScript(scriptFolder, scriptFilename):
scriptPath = os.path.join(scriptFolder, scriptFilename)
with open(scriptPath, 'r') as scriptFile:
script = scriptFile.read()
return script
def getRGBA(color):
red, green, blue, alpha = parse_color_string(color)
rgba = ",".join([str(int(red * 255)), str(int(green * 255)),
str(int(blue * 255)), str(int(alpha * 255))])
return rgba