def __init__(self, request, log=""):
""" Set the initial GUI window size here and initialize the UI """
super().__init__()
self.title = 'RSL Creator'
self.left = 200
self.top = 100
self.width = 1000
self.height = 500
self.setWindowTitle(self.title)
self.setGeometry(self.left, self.top, self.width, self.height)
self.request = request
self.log = log
# Configure the menu bar
self.createMenuBar()
# Read in the contents of the source list of stations.
# Get the filename from the request station_list_file so it will
# be the default unless user changes it via menu option 'load master
# station list'
self.stationList = RAOBstation_list()
self.station_list = \
self.stationList.read(getrootdir() + "/" +
self.request.get_stnlist_file())
# Create the GUI that will allow selecting stations from the source
# list to be included in the RSL file.
self.win = RSLWidget(self.station_list)
self.setCentralWidget(self.win)
self.win.signal.connect(self.close_win)
self.win.show()
def getImage(self, gifimage=getrootdir() + '/src/gui/message.gif'):
"""
Return the image associated with the latest downloaded RAOB data.
Defaults to usage message on initialization.
"""
self.pixmap = \
QPixmap(gifimage)
return (self.pixmap)
def setUp(self):
self.stnlist1 = getrootdir() + "/config/station-query.html"
# stations from station-query.html
self.stn1 = {
'01003': {
'id': ' ', 'number': '01003',
'description': 'HORNSUND RIVER ',
'state': '--', 'country': 'NO',
'lat': ' 7700', 'lon': ' 1550', 'elev': ' 12'},
'01015': {
'id': ' ', 'number': '01015',
'description': 'HEKKINGEN (LGT-H) ',
'state': '--', 'country': 'NO',
'lat': ' 6960', 'lon': ' 1783', 'elev': ' 14'},
'BJC': {
'id': 'BJC ', 'number': '99999',
'description': 'BROOMFIELD/JEFFCO ',
'state': 'CO', 'country': 'US',
'lat': ' 3992', 'lon': '-10512', 'elev': ' 1724'},
'GJT': {
'id': 'GJT ', 'number': '72476',
'description': 'GRAND JUNCTION ',
'state': 'CO', 'country': 'US',
'lat': ' 3912', 'lon': '-10853', 'elev': ' 1475'},
}
self.stnlist2 = getrootdir() + "/config/snstns.tbl"
# stations from snstns.tbl
self.stn2 = {
'GJT': {
'id': 'GJT ', 'number': '72476',
'description': 'GRAND_JUNCTION/WALKER ',
'state': 'CO', 'country': 'US',
'lat': ' 3911', 'lon': '-10853', 'elev': ' 1475'},
'72476': {
'id': 'GJT ', 'number': '72476',
'description': 'GRAND_JUNCTION/WALKER ',
'state': 'CO', 'country': 'US',
'lat': ' 3911', 'lon': '-10853', 'elev': ' 1475'},
}
def test_rsl(self):
ctrlstnlist = [
'89611', 'ASLH', 'DNR', 'GJT', 'LKN', 'NCRG', 'NFFN', 'NKX',
'NSTU', 'NWWN', 'NZNV', 'NZPP', 'NZRN', 'NZWP', 'NZHK', 'NZLD',
'OAK', 'PHLI', 'PHTO', 'PKMJ', 'PTKK', 'PTPN', 'REV', 'SLC', 'VBG',
'VEF', 'YBBN', 'YBRK', 'YBTL', 'YMHB', 'YMMG', 'YMMQ', 'YMML',
'YSNF', 'YSWM'
]
self.option.rsl = getrootdir() + "/config/sample.RSL"
self.assertTrue(self.raob.test_rsl(self.option.rsl))
rsl = RSL()
stnlist = rsl.read_rsl(self.option.rsl)
self.assertListEqual(stnlist, ctrlstnlist)
def loadStationListFile(self):
"""
Open a dialog to let the user select the source list of stations to
choose from when creating their RSL file.
"""
rootdir = getrootdir() + "/config"
filefilter = "station list files (*.tbl, *.TBL)"
self.request.set_stnlist_file(self.initDialog(rootdir, filefilter))
if self.request.get_stnlist_file() != "":
self.station_list = \
self.stationList.read(os.path.join(
rootdir,
self.request.get_stnlist_file()))
self.win.textbox.clear()
self.win.display_station(self.station_list)
def test_TEXT_LIST(self):
# Remove files if we downloaded them before
if os.path.isfile("7267220190528122812.txt"):
os.remove('7267220190528122812.txt')
outfile = self.get_data()
# Compare retrieved text file to control file
ctrlfile = getrootdir() + "/test/data/7267220190528122812.ctrl"
with open(ctrlfile) as ctrl, open(outfile) as out:
self.assertTrue([row1 for row1 in ctrl] == [row for row in out],
"files " + ctrlfile + " and " + outfile +
" differ ")
ctrl.close()
out.close()
class options():
region = 'North America'
raobtype = 'TEXT:LIST'
year = "2019"
month = "05"
bday = "28"
bhr = "12"
eday = "28"
ehr = "12"
stnm = "72672"
rsl = ""
test = False
mtp = False
mtpdir = "../mtp"
catalog = False
now = False
config = getrootdir() + "/" + "test/data/config_cp.yml"
freq = "12"
station_list_file = "config/snstns.tbl"
def test_mtp(self):
# Remove files if we downloaded them before
if os.path.isfile("726722019052812.txt"):
os.remove('726722019052812.txt')
self.option.mtp = True
self.raob.request.set_prov(self.option)
outfile = self.get_data()
# Compare files with HTML stripped
ctrlfile = getrootdir() + "/test/data/726722019052812.ctrl.mtp"
mtpfile = outfile
with open(ctrlfile) as ctrl, open(mtpfile) as out:
self.assertTrue([row1 for row1 in ctrl] == [row for row in out],
"files " + ctrlfile + " and " + mtpfile +
" differ ")
ctrl.close()
out.close()
def get_station_info(self, request):
""" Read in the station metadata for the given station id/number """
station_list_file = getrootdir() + "/" + request.get_stnlist_file()
stationList = RAOBstation_list(self.log)
stationList.read(station_list_file)
if request.get_stnm().isdigit():
station = stationList.get_by_stnm(request.get_stnm())
else:
station = stationList.get_by_id(request.get_stnm())
# Should only get back one, unique station. If not, warn user
if (len(station) != 1):
printmsg(
self.log, "WARNING: Found more than one station " +
"matching request['stnm']")
for i in range(len(station)):
printmsg(self.log, str(station[i]))
printmsg(self.log, "Returning first station found")
return (station[0])
def __init__(self):
"""
Initialize a RAOBrequest dictionary to hold request metadata
"""
RAOBrequest = { # Default station used in testing. Will be overwritten
# with requested station in normal usage.
'region': '', # Region identifier
'raobtype': '', # Retreived data/imagery type indentifier
'year': "", # Year to retrieve data for
'month': "", # Month to retrieve data for
'begin': "", # Begin day/hour (ddhh) to retrieve data for
'end': "", # End day/hour (ddhh) to retrieve data for
'stnm': "", # Station number to retrieve data for
'freq': "12", # Freq to look for RAOBs. Default is every 12 hrs
'rsl': "", # Name of file containing list of stations to
# retrieve data for
'config': "", # Name of config file
'test': False, # Run in test/dev mode
'mtp': False, # MTP-specific processing
'mtpdir': "", # Dir to write RAOBs for MTP use
'catalog': False, # catalog-specific processing
'now': False, # Set requested date/time to current time,
# i.e. retrieve current RAOB.
'ftp': False, # Ftp data to catalog site, or cp to local dir?
'ftp_server': "", # If ftp is True, need ftp_server and ftp_dir
'ftp_dir': "",
'cp_dir': "", # If ftp is False, need dir to cp files to
'station_list_file': "", # List of RAOB station locations,
# description, etc. Used to assign metadata to
# retrieved RAOB. Give path relative to RAOBget
# dir.
}
self.request = RAOBrequest # dictionary to hold all URL components
# Load a station list so we can validate stnm requests
self.stationList = RAOBstation_list()
self.stationList.read(getrootdir() + "/config/snstns.tbl")
def test_GIF_SKEWT(self):
# Remove files if we downloaded them before
if os.path.isfile("7267220190528122812.html"):
os.remove('7267220190528122812.html')
if os.path.isfile("upperair.SkewT2019052812.RIW_Riverton.gif"):
os.remove('upperair.SkewT2019052812.RIW_Riverton.gif')
outfile = self.get_skewt()
# Compare retrieved html file to control file
ctrlfile = getrootdir() + "/test/data/7267220190528122812.html.ctrl"
with open(ctrlfile) as ctrl, open(outfile) as out:
self.assertTrue([row1 for row1 in ctrl] == [row for row in out],
"files " + ctrlfile + " and " + outfile +
" differ ")
ctrl.close()
out.close()
# Remove HTML file
self.gifskewt.cleanup()
def test_rsl_missing(self):
self.option.rsl = getrootdir() + "/config/missing.RSL"
self.assertFalse(self.raob.test_rsl(self.option.rsl))
def retrieve(self, app, request, log=""):
"""
Retrieves the requested data from the U Wyoming archive
Parameters:
request: A dictionary containing the metadata for the
request.
Returns:
outfile: The name of the retrieved file.
"""
# SKEWT's are downloaded in two steps.
# The first request generates the skewt on the website and downloads an
# HTML wrapper with a reference to the gif image that is still on the
# website. The second request downloads the gif image.
# Create first request URL from request metadata
url = self.get_url(request)
if app is not None: # Force the GUI to redraw so log
app.processEvents() # messages, etc are displayed
# Create output filename from request metadata
self.set_outfile_html(request)
# If in test mode, copy file from data dir to simulate download...
if request.get_test() is True:
shutil.copyfile(
getrootdir() + '/test/data/7267220190528122812.html.ctrl',
'7267220190528122812.html')
status = False
# ...else download data
else:
status = self.rwget.get_data(url, self.get_outfile_html())
if app is not None: # Force the GUI to redraw so log
app.processEvents() # messages, etc are displayed
# If site returned good html file and thus generated gif
if status:
# Download the gif image directly
url = self.get_gif_url(request)
# Create output filename from request metadata
self.set_outfile_gif(request)
outfile = self.get_outfile_gif()
if app is not None: # Force the GUI to redraw so log
app.processEvents() # messages, etc are displayed
# Download gif image
gifstatus = self.rwget.get_data(url, outfile)
if app is not None: # Force the GUI to redraw so log
app.processEvents() # messages, etc are displayed
else:
gifstatus = None
if request.get_test() is True:
shutil.copyfile(
getrootdir() + '/test/data/' +
'upperair.SkewT.201905280000.Riverton_WY.gif' + '.ctrl',
'upperair.SkewT.201905280000.Riverton_WY.gif')
outfile = "upperair.SkewT.201905280000.Riverton_WY.gif"
# If running in catalog mode, ftp files to catalog dir
if request.get_catalog() is True and gifstatus:
ftpstatus = userlib.catalog.to_ftp(outfile, request, self.log)
printmsg(self.log, ftpstatus)
if app is not None: # Force the GUI to redraw so log
app.processEvents() # messages, etc are displayed
return (gifstatus, outfile)
