def test_scheduler(self):
dt_format = "%y-%m-%d %H%M"
print("")
for vs in self.content.vesselSeasons.values():
schedule_season(vs)
# display some results
for c in vs.cruises:
print("======== %s" % (c.name))
visits = c.get_visitations()
v = visits[0]
print("%s depart %s" % (v.get_arrival_dt().strftime(dt_format),
v.location.identifier))
for i in range(1, len(visits) - 1):
v = visits[i]
if v.is_stopover():
print("%s arrive %s, stay %d hours (expected %d)" %
(v.get_arrival_dt().strftime(dt_format),
v.location.identifier,
hours(v.get_computed_duration()),
hours(v.get_planned_duration_td())))
else:
print("%s waypoint %s" %
(v.get_arrival_dt().strftime(dt_format),
v.location.identifier))
v = visits[-1]
print("%s arrive destination %s" %
(v.get_arrival_dt().strftime(dt_format),
v.location.identifier))
def cdlfile_to_MD(content: CdlFile, identifier):
output = StringIO()
dt_format = "%Y-%m-%d %H%M"
dt_short_format = "%d/%m %H%M"
#dt_short_format = "%m-%d %H%M"
for vs in content.vesselSeasons.values():
output.write("# %s\n" % (vs.identifier(), ))
output.write("Generated from file %s\n" % (identifier, ))
schedule_season(vs)
# display some results
for c in vs.cruises:
output.write("## %s\n" % (c.name, ))
output.write(c.get_description())
output.write("\n")
output.write("\n")
output.write("Date/time | Event | From<br/>To | Comment\n")
output.write(
"------------ | ----- | --------- | ------------------\n")
# visits = c.get_visitations()
# v = visits[0]
# print("%s | depart | %s |" % (v.get_arrival_dt().strftime(dt_format), v.location.identifier))
for leg in c.legs:
visits = leg.visitations
from_v = visits[0]
to_v = visits[-1]
times = "%s<br/>%s" % (
from_v.get_departure_dt().strftime(dt_short_format),
to_v.get_arrival_dt().strftime(dt_short_format))
events = "depart<br/>arrive"
locs = "%s<br/>%s" % (from_v.location.identifier,
to_v.location.identifier)
comments = ""
comments += "<br/>stay in %s is %s hours (expected %d)" % (
to_v.location.identifier,
hours(to_v.get_computed_duration()),
hours(to_v.get_planned_duration_td()))
for w in leg.get_warnings():
comments += "<br/>🔴 %s" % (w.get_message())
output.write("%s | %s | %s | %s\n" %
(times, events, locs, comments[5:]))
output.seek(0)
return output
return template.render({
"vessel_seasons":
context,
"filename":
identifier,
"file_modified_timestamp":
datetime.fromtimestamp(
os.path.getmtime(identifier)).strftime("%d/%m/%Y, %H:%M:%S")
})
return
if __name__ == '__main__':
filename = None
if len(argv) > 1:
filename = argv[1]
try:
analyser = CdlFileAnalyser()
fin = preprocess_named_file(filename)
content = analyser.analyse(fin)
for vs in content.vesselSeasons.values():
schedule_season(vs)
output = cdlfile_to_html(content, filename or "stdin")
for line in output:
stdout.write(line)
except Exception as e:
raise e
die(str(e))
def cdlfile_to_KML(content: CdlFile, identifier):
dt_format = "%Y-%m-%d %H%M"
# document
kml = simplekml.Kml(open=1)
desc = "Generated from CDL file at %s" % (datetime.now().isoformat())
doc = kml.newdocument(name=identifier, description=desc, open=1)
# locations
desc = "All of the locations mentioned in the CDL source file"
loc_folder = doc.newfolder(name="Locations",
description=desc,
open=0,
visibility=0)
for loc in content.locations.values():
pnt = loc_folder.newpoint(name=loc.identifier,
description=loc.name,
coords=[loc.coords])
# vessel/seasons
for vs in content.vesselSeasons.values():
# schedule this season
schedule_season(vs)
# prepare a folder for each vessel/season
description = "Plan for vessel %s, %s season" % (vs.vessel.identifier,
vs.season)
vs_folder = doc.newfolder(name=vs.key(), description=desc, open=1)
# cruises
for c in vs.cruises:
desc = "%s cruise, %d nautical miles in %d days" % (
c.name, round(c.distance_NM()),
int(ceil(c.elapsed_time_td().total_seconds() / 86400.0)))
c_folder = vs_folder.newfolder(name=c.name,
description=desc,
open=0,
visibility=1)
# draw it as legs
leg_no = 0
for leg in c.legs:
leg_no += 1
desc = "%d nautical miles in %d hours." % (
round(leg.distance_NM()),
round(leg.sailing_time().total_seconds() / 3600.0))
leg_folder = c_folder.newfolder(name=leg.name(),
description=desc)
# draw the route
route = []
for v in leg.visitations:
route.append(v.location.coords)
ls = leg_folder.newlinestring(name=leg.name())
ls.coords = route
ls.description = "%s<br/>%s" % (leg.name(), desc)
ls.style.linestyle.width = 10
ls.style.linestyle.color = simplekml.Color.red
# stopovers
stop_folder = c_folder.newfolder(name="stopovers",
visibility=1,
open=0)
for leg in c.legs:
ll_comment = ""
last_leg = leg == c.legs[-1]
if last_leg:
ll_comment = "(end of %s cruise)" % (leg.cruise.name, )
sv = leg.visitations[-1] # stopover visitation
# buiild the stopover description
desc = "%s stopover %s</br>%s</br>arrived %s</br>depart %s</br>crew: %s" % (
leg.destination().identifier, ll_comment,
sv.get_duration_description(),
sv.get_arrival_dt().strftime(dt_format),
sv.get_departure_dt().strftime(dt_format), str(sv.crew))
pnt = stop_folder.newpoint(name=leg.destination().identifier,
coords=[leg.destination().coords],
description=desc)
if last_leg:
pnt.style.iconstyle.icon.href = 'http://maps.google.com/mapfiles/kml/shapes/flag.png'
else:
pnt.style.iconstyle.icon.href = 'http://maps.google.com/mapfiles/kml/shapes/marina.png'
# all done, return the kml
return kml.kml()
def cdlfile_to_HTML(content: CdlFile, identifier):
output = StringIO()
output.write("<html>\n")
output.write("<head>\n")
output.write("<title>Season Summary</title>\n")
output.write("</head>\n")
# framework code for OpenLayers mapping integration
output.write("<style>#map {\n")
output.write("width: 900px;\n")
output.write("height: 500px;\n")
output.write("}</style>\n")
output.write(
'<link rel="stylesheet" href="/cruise_maps/openlayers.e31bb0bc.css">\n'
)
output.write("<body>\n")
output.write("<p>\n")
# Source file and version timestamp
path = Path(identifier)
content_id = path.name
file_last_modified = datetime.fromtimestamp(os.path.getmtime(identifier))
output.write("This cruise summary was generated from the file ")
output.write('<a href="source.html">%s</a> ' % (content_id))
# output.write('<a href="%s">%s</a> ' % (content_id, content_id))
output.write(' last modified at %s ' %
file_last_modified.strftime("%d/%m/%Y, %H:%M:%S"))
output.write("</p>\n")
for vs in content.vesselSeasons.values():
output.write("<h1>Summary for season %s on vessel %s</h1> \n" %
(vs.season, vs.vessel.name))
output.write("<h2>Season summary</h2> \n")
output.write("<p>A total of %d nautical miles</p>\n" %
(int(vs.distance_NM())))
output.write(
"<p>The following table lists the series of cruises planned for the season<br/></p>\n"
)
output.write('<table>\n')
output.write('<tr>\n')
output.write('<td>\n')
output.write('<table border="1">\n')
output.write(
"<tr><th>Cruise</th><th>Cruise name</th><th>Departure</th><th>Destination</th><th>Duration</th></tr>\n"
)
schedule_season(vs)
# display some results
cruise_no = 0
for c in vs.cruises:
cruise_no += 1
departure_text = "%s<br>%s" % (
c.departure_port.identifier,
c.get_departure_dt().strftime("%d/%m/%Y"))
destination_text = "%s<br>%s (stay for %s days)" % (
c.get_destination_port().identifier,
c.get_arrival_dt().strftime("%d/%m/%Y"),
c.get_destination_stay_dt().days)
if c.elapsed_time_td().days == 0:
duration = "%s hours" % (round(
c.elapsed_time_td().seconds / 3600.0))
else:
duration = "%s days" % (c.elapsed_time_td().days)
output.write("<tr>")
output.write("<td>%s</td>" % (cruise_no))
output.write("<td>%s</td>" % (c.name))
output.write("<td>%s</td>" % (departure_text))
output.write("<td>%s</td>" % (destination_text))
output.write("<td>%s</td>" % (duration))
output.write("</tr>\n")
output.write("</table>\n")
output.write('</td>\n')
output.write('<td>\n')
# Open layers chart goes here
output.write('<div id="map"></div>\n')
output.write(
'<script src="/cruise_maps/openlayers.e31bb0bc.js"></script>\n')
output.write('</td>\n')
output.write('</tr>\n')
output.write('</table>\n')
output.write("<h2>Warning</h2> \n")
output.write(
"<p>Please note that yacht cruising is subject to weather, crew health and other saftey concerns.\n"
)
output.write(
"The published schedule is subject to change without notice. Please include flexibility in your flight and accommodation bookings</p>\n"
)
output.write("<h2>Further information</h2> \n")
output.write(
"<p>For further information regarding this season plan please refere to:\n"
)
output.write("</p>\n")
output.write("<ul>\n")
output.write(
'<li><a href="./schedule.html">Detailed season schedule</a></li>\n'
)
output.write(
'<li><a href="./crew_movement.html">Crew movements</a></li>\n')
output.write(
'<li><a href="./cabins.html">Cabin occupation</a> -- who, when and where</li>\n'
)
output.write(
'<li><a href="./chart.kml">Chart</a> (via Google Earth) -- once the chart.kml file has downloaded, double-click on it to launch Google Earth. '
)
output.write(
'You may need to load <a href="https://support.google.com/earth/answer/21955?hl=en">install Google Earth</a> on your computer</li>\n'
)
output.write("</ul>\n")
output.write("<h2>Goolge Earth link</h2>\n")
output.write(
"<p>To view the chart in Google Earth, use menus options <bold>Add ... Network Link</bold> and paste in the following URL.\n"
)
output.write('<textarea rows="1" cols="60" readonly>')
output.write("http://planacruise.online/%s/%s/chart.kml\n" %
(vs.vessel.identifier, vs.season))
output.write("</textarea>")
output.write("</body>\n")
output.write("</html>\n")
output.seek(0)
return output