__init__.py

# -*- coding: utf-8 -*-
"""
/***************************************************************************
                              EO Time Series Viewer
                              -------------------
        begin                : 2017-08-04
        git sha              : $Format:%H$
        copyright            : (C) 2017 by HU-Berlin
        email                : benjamin.jakimow@geo.hu-berlin.de
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
"""
# noinspection PyPep8Naming


__version__ = '0.8'  # sub-subversion number is added automatically
LICENSE = 'GNU GPL-3'
TITLE = 'EO Time Series Viewer'
DESCRIPTION = 'Visualization of multi-sensor Earth observation time series data.'
HOMEPAGE = 'https://bitbucket.org/jakimowb/eo-time-series-viewer'
DOCUMENTATION = 'http://eo-time-series-viewer.readthedocs.io/en/latest/'
REPOSITORY = 'https://bitbucket.org/jakimowb/eo-time-series-viewer'

HOMEPAGE = 'https://bitbucket.org/jakimowb/eo-time-series-viewer'
ISSUE_TRACKER = 'https://bitbucket.org/jakimowb/eo-time-series-viewer/issues'
CREATE_ISSUE = 'https://bitbucket.org/jakimowb/eo-time-series-viewer/issues/new'
DEPENDENCIES = ['numpy', 'pyqtgraph', 'gdal']
URL_TESTDATA = r''


import os, sys, fnmatch, site, re, site
jp = os.path.join
dn = os.path.dirname
from qgis.core import QgsApplication, Qgis
from qgis.PyQt.QtGui import QIcon

mkdir = lambda p: os.makedirs(p, exist_ok=True)



DIR = os.path.dirname(__file__)
DIR_REPO = os.path.dirname(DIR)
DIR_UI = jp(DIR, *['ui'])
DIR_DOCS = jp(DIR, 'docs')
DIR_EXAMPLES = jp(DIR_REPO, 'example')
PATH_EXAMPLE_TIMESERIES = jp(DIR_EXAMPLES,'ExampleTimeSeries.csv')
PATH_LICENSE = jp(DIR_REPO, 'LICENSE.txt')
PATH_CHANGELOG = jp(DIR_REPO, 'CHANGES.txt')
PATH_ABOUT = jp(DIR_REPO, 'ABOUT.html')
DIR_QGIS_RESOURCES = jp(DIR_REPO, 'qgisresources')

DIR_SITE_PACKAGES = jp(DIR_REPO, 'site-packages')

OPENGL_AVAILABLE = False

try:
    import OpenGL

    OPENGL_AVAILABLE = True
except:
    pass


import eotimeseriesviewer.externals.qps
try:
    import qps
except Exception as ex:
    sys.modules['qps'] = eotimeseriesviewer.externals.qps
    import qps



# import QPS modules

from eotimeseriesviewer.externals.qps.crosshair.crosshair import CrosshairStyle, CrosshairWidget, CrosshairMapCanvasItem, CrosshairDialog, getCrosshairStyle
from eotimeseriesviewer.externals.qps.plotstyling.plotstyling import PlotStyle, PlotStyleDialog, PlotStyleButton, PlotStyleWidget
from eotimeseriesviewer.externals.qps.classification.classificationscheme import ClassificationScheme, ClassInfo, ClassificationSchemeComboBox, ClassificationSchemeWidget, ClassificationSchemeDialog, hasClassification
from eotimeseriesviewer.externals.qps.models import Option, OptionListModel, TreeNode, TreeModel, TreeView
from eotimeseriesviewer.externals.qps.speclib.spectrallibraries import SpectralLibrary, SpectralProfile, SpectralLibraryPanel
from eotimeseriesviewer.externals.qps.maptools import *
from eotimeseriesviewer.externals.qps.utils import *
eotimeseriesviewer.externals.qps.utils.UI_DIRECTORIES.append(DIR_UI)

def messageLog(msg, level=None):
    """
    Writes a log message to the QGIS EO TimeSeriesViewer log
    :param msg: log message string
    :param level: QgsMessageLog::MessageLevel with MessageLevel =[INFO |  ALL | WARNING | CRITICAL | NONE]
    """

    if level is None:
        level = Qgis.Warning

        QgsApplication.instance().messageLog().logMessage(msg, 'EO TSV', level)

def initResources():
    """
    Loads (or reloads) required Qt resources
    :return:
    """
    try:
        import eotimeseriesviewer.ui.resources
        eotimeseriesviewer.ui.resources.qInitResources()
    except:
        print('Unable to initialize EO Time Series Viewer ressources', file=sys.stderr)

    try:
        import qps.qpsresources
        qps.qpsresources.qInitResources()
    except Exception as ex:
        print('Unable to import qps.resources', file=sys.stderr)

def initEditorWidgets():
    """
    Initialises QgsEditorWidgets
    """
    import eotimeseriesviewer.externals.qps as qps
    qps.registerEditorWidgets()

def initAll():
    """
    Calls all required init routines
    :return:
    """
    initResources()
    initEditorWidgets()

def icon()->QIcon:
    """
    Returns the EO Time Series Viewer icon
    :return: QIcon
    """
    path = os.path.join(os.path.dirname(__file__), 'icon.png')
    return QIcon(path)