def add_oh_downtime(session, tree):
"""
add OHIGGINS downtime necessary for satellite observations with higher priority
:param session: dictionary with session specific fields
:param tree: xml parameter tree
:param settings: content of settings.ini file
:return: None
"""
settings = configparser.ConfigParser()
settings.read("settings.ini")
if settings.has_section("general"):
pad = settings["general"].getint("Oh_down_extra_min", 5)
else:
pad = 5
path = settings["general"].get("Oh_down")
if not path or not os.path.exists(path):
Message.addMessage("WARNING: OH down time file \"{}\" not found!".format(path))
return
s_start = session["date"]
s_end = session["date"] + datetime.timedelta(hours=session["duration"])
pattern = re.compile(
r'(APPROVED|SCHEDULED|PLANNED).*(\d{4}-\d{2}-\d{2}T\d{2}:\d{2}).(\d{4}-\d{2}-\d{2}T\d{2}:\d{2})')
with open(path) as f:
for l in f:
g = pattern.search(l)
if g is not None:
start = datetime.datetime.strptime(g.group(2), "%Y-%m-%dT%H:%M") - datetime.timedelta(minutes=pad)
end = datetime.datetime.strptime(g.group(3), "%Y-%m-%dT%H:%M") + datetime.timedelta(minutes=pad)
insert_station_setup_with_time(start, end, s_start, s_end, session, tree, "OHIGGINS", "down",
"satellite observation")
def start_uploading(settings):
"""
start uploading process based on "upload_scheduler.txt"
:return: None
"""
today = datetime.date.today()
with open("upload_scheduler.txt", "r") as f:
lines = [l for l in f if l.strip()]
for i, lin in enumerate(lines):
path, time, status = lin.split()
program = os.path.basename(os.path.dirname(path))
target_date = datetime.datetime.strptime(time, "%Y-%m-%d").date()
if status == "pending" and target_date == today:
if program not in args.observing_programs:
Message.addMessage(
"skipping uploading program: {} ({})".format(
program, os.path.basename(path)),
dump="header")
continue
Message.clearMessage("program")
Message.clearMessage("session")
Message.clearMessage("download")
Message.clearMessage("log")
upload = settings[program].get("upload", "no").lower()
if upload == "ivs":
code = os.path.basename(os.path.dirname(path))
Transfer.upload(path)
emails = Helper.read_emails(settings[program],
args.fallback_email)
SendMail.writeMail_upload(code, emails)
elif upload == "no":
pass
elif upload == "gow":
code = os.path.basename(os.path.dirname(path))
Transfer.upload_GOW_ftp(path)
emails = Helper.read_emails(settings[program],
args.fallback_email)
SendMail.writeMail_upload(code, emails)
else:
emails = upload.split(",")
with open(os.path.join(path, "selected", "email.txt"),
"r") as f:
body = f.read()
SendMail.writeMail(os.path.join(path, "selected"), emails,
body)
lines[i] = lin.replace("pending", "uploaded")
with open("upload_scheduler.txt", "w") as f:
for lout in lines:
path, time, status = lout.split()
target_date = datetime.datetime.strptime(time, "%Y-%m-%d").date()
# do not list sessions older than 1 year in upload_scheduler.txt
if target_date + datetime.timedelta(days=365) > today:
f.write(lout)
def VGOS_procs_block(**kwargs):
path = kwargs["path"]
session = kwargs["session"]
stations = session["stations"]
program_code = kwargs["program_code"]
procs_cat = Path("Templates") / program_code / "procs.cat"
if not procs_cat.exists():
Message.addMessage("[WARNING] procs.cat file not found!",
dump="session")
return
skd_file = next(Path(path).glob("*.skd"))
re_begin = re.compile(r"BEGIN\s+(\w+)")
re_end = re.compile(r"END\s+(\w+)")
with open(skd_file, 'a') as f_skd:
f_skd.write("$PROCS\n")
with open(procs_cat) as f_procs:
flag_write = False
for l in f_procs:
re_begin_search = re_begin.search(l)
if re_begin_search:
station = re_begin_search.group(1)
if station == "COMMON" or station in stations:
flag_write = True
if re_end.search(l):
f_skd.write(l)
flag_write = False
if flag_write:
f_skd.write(l)
def _vex_in_sked_format(**kwargs):
path_selected = kwargs["path"]
code = kwargs["session"]["code"].lower()
name_skd = (code + ".skd")
name_vex = (code + ".vex")
path_to_skd = Path(path_selected) / name_skd
# create backup of original .vex file
path_to_vex = Path(path_selected) / name_vex
backup_vex = Path(path_selected) / (code + ".vex.orig.VieSchedpp")
shutil.copy(str(path_to_vex), str(backup_vex))
settings = configparser.ConfigParser()
settings.read("settings.ini")
path_sked = settings["general"].get("path_sked")
if path_sked is None:
Message.addMessage(
"[WARNING] failed to generate .vex file in \"sked\" format! Undefined path to sked folder",
dump="session")
return
shutil.copy(str(path_to_skd), str(Path(path_sked) / name_skd))
cwd = Path.cwd()
try:
os.chdir(path_sked)
child = pexpect.spawn("sked " + name_skd)
child.expect(r'\?')
child.sendline("vwc " + name_vex)
child.expect(r'\?')
child.sendline("q")
child.close()
newVex = Path(path_sked) / name_vex
shutil.copy(str(newVex), str(path_to_vex))
except:
os.chdir(cwd)
Message.addMessage(
"[WARNING] failed to generate .vex file in \"sked\" format",
dump="session")
os.chdir(cwd)
with open(path_to_vex) as f:
all = f.readlines()
all[1] = "* schedule gernerated by VieSched++, converted with sked\n"
with open(path_to_vex, 'w') as f:
f.writelines(all)
pass
def delegate_send(slot):
"""
change delegate send() function to different function (e.g.: send via gmail-server or bkg-server)
:param slot: name ("Gmail", "BKG")
:return: None
"""
if slot.lower() == "gmail":
SendMail.send = send_gmail
print("Send mails via [GMAIL]")
elif slot.lower() == "bkg":
SendMail.send = send_bkg
print("Send mails via [BKG]")
else:
Message.addMessage("ERROR: SMTP server slot \"{:}\" not found".format(slot))
def download_ftp():
"""
download session master files
:return: None
"""
# master files are stored in "MASTER" directory
path = "MASTER"
if not os.path.exists(path):
os.makedirs(path)
# define files do download
now = datetime.datetime.now()
year = now.year % 100
names = ["master{:02d}.txt".format(year),
"master{:02d}-int.txt".format(year),
"mediamaster{:02d}.txt".format(year)]
# also download master file for next year in case today is December
if now.month == 12:
names.append("master{:02d}.txt".format(year + 1))
names.append("master{:02d}-int.txt".format(year + 1))
names.append("mediamaster{:02d}.txt".format(year + 1))
try:
# connect to FTP server
ftp = FTP("ivs.bkg.bund.de")
ftp.login()
ftp.cwd("pub/vlbi/ivscontrol")
# get a list of all files at FTP server
ftp_files = ftp.nlst()
# download all files from FTP server
for name in names:
Message.addMessage("FTP download: {}... ".format(name), dump="download", endLine=False)
# skip files which are not present
if name not in ftp_files:
Message.addMessage("file not found", dump="download")
continue
out = os.path.join(path, name)
msg = ftp.retrbinary("RETR " + name, open(out, 'wb').write)
Message.addMessage("msg: {}".format(msg), dump="download")
except ftp_errors as err:
Message.addMessage("#### ERROR {} ####".format(err), dump="download")
Message.addMessage(traceback.format_exc(), dump="download")
def sefd_based_snr(**kwargs):
"""
change target SNR based on baseline sensitivity
:param kwargs: mandatory keyword-arguments: "tree", "session"
:return: None
"""
tree = kwargs["tree"]
session = kwargs["session"]
high_high, high_low, low_low = get_baseline_sensitivity_groups(
session["stations"])
add_group(tree.find("./baseline"), "high_high", high_high)
add_group(tree.find("./baseline"), "high_low", high_low)
add_group(tree.find("./baseline"), "low_low", low_low)
Message.addMessage("add baseline SEFD based SNR targets")
Message.addMessage(
" new baseline group \"{:2}\" with {:d} members".format(
"high_high", len(high_high)))
Message.addMessage(
" new baseline group \"{:2}\" with {:d} members".format(
"high_low", len(high_low)))
Message.addMessage(
" new baseline group \"{:2}\" with {:d} members".format(
"low_low", len(low_low)))
add_parameter(tree.find("./baseline/parameters"), "low_snr",
["minSNR", "minSNR"], ["18", "13"], [("band", "X"),
("band", "S")])
add_parameter(tree.find("./baseline/parameters"), "mid_snr",
["minSNR", "minSNR"], ["20", "15"], [("band", "X"),
("band", "S")])
add_parameter(tree.find("./baseline/parameters"), "high_snr",
["minSNR", "minSNR"], ["22", "17"], [("band", "X"),
("band", "S")])
insert_setup_node(session,
"high_high",
tree.find("./baseline/setup"),
"low_snr",
tag="group")
insert_setup_node(session,
"high_low",
tree.find("./baseline/setup"),
"mid_snr",
tag="group")
insert_setup_node(session,
"low_low",
tree.find("./baseline/setup"),
"high_snr",
tag="group")
def adjust_INT_observing_mode_VLBA_256_8_RDV(**kwargs):
tree = kwargs["tree"]
session = kwargs["session"]
folder = kwargs["folder"]
flag_VLBA = any(
["VLBA" in sta or "PIETOWN" in sta for sta in session["stations"]])
if flag_VLBA:
mode = "256-8(RDV)"
tree.find("./mode/skdMode").text = mode
# catalogs to absolut path
cwd = os.getcwd()
os.chdir(folder)
tree.find("./catalogs/freq").text = os.path.abspath("./freq.cat")
tree.find("./catalogs/rx").text = os.path.abspath("./rx.cat")
tree.find("./catalogs/tracks").text = os.path.abspath("./tracks.cat")
os.chdir(cwd)
Message.addMessage("Changing observing mode to \"{}\"".format(mode))
Message.addMessage("Changing freq, tracks and rx catalogs")
def adjust_R1_observing_mode(**kwargs):
"""
change target SNR based on baseline sensitivity
:param kwargs: mandatory keyword-arguments: "tree", "session"
:return: None
"""
tree = kwargs["tree"]
session = kwargs["session"]
mediamaster = os.path.join(
"MASTER", "mediamaster{:02d}.txt".format(session["date"].year % 100))
flag_512 = False
with open(mediamaster) as f:
for l in f:
l = l.strip()
if l.startswith("|"):
l = l.strip("|")
if l.startswith(session["name"]):
stations = l.split("|")[6]
stations = stations.split()[0]
stations = [
stations[i:i + 4] for i in range(0, len(stations), 4)
]
g_module = sum(sta[3] == "G" for sta in stations)
if g_module == len(stations):
flag_512 = True
elif g_module > 0:
Message.addMessage(
"WARNING: undefined observing mode! {:d} stations with 512 Mbps, "
"{:d} stations with 256 Mbps".format(
g_module,
len(stations) - g_module),
dump="header")
break
if flag_512:
mode = "512-16(CONT11)"
tree.find("./mode/skdMode").text = mode
Message.addMessage("Changing observing mode to \"{}\"".format(mode))
def add_comment(station, p_start, p_end, parameter_name, comment=""):
"""
add comment to email in case of parameter change
:param station: station name
:param p_start: start time of parameter change
:param p_end: end time of parameter change
:param parameter_name: name of the parameter in xml file
:param comment: optional comment
:return: None
"""
start_str = "{:%Y.%m.%d %H:%M:%S}".format(p_start)
end_str = "{:%Y.%m.%d %H:%M:%S}".format(p_end)
dur = (p_end - p_start).total_seconds() / 60
if comment:
comment = "- " + comment
if parameter_name == "down":
parameter_name = "downtime"
Message.addMessage(" add {}: {:8s} {:s} {:s} ({:.0f} minutes) {:s}".format(
parameter_name, station, start_str, end_str, dur, comment))
def is_valid_root_setup(station, p_start, p_end, session_start, session_end,
tree_node):
"""
check if this tree node is valid root entry point for new setup node
:param station: station name
:param p_start: start time of parameter change
:param p_end: end time of parameter change
:param session_start: session start time
:param session_end: session end time
:param tree_node: xml parameter tree node
:return: True if it is a valid setup start point, otherwise False
"""
member = "__all__"
setup_start = session_start
setup_end = session_end
for s in tree_node:
if s.tag == "member":
member = s.text
if s.tag == "start":
setup_start = datetime.datetime.strptime(s.text,
"%Y.%m.%d %H:%M:%S")
if s.tag == "end":
setup_end = datetime.datetime.strptime(s.text, "%Y.%m.%d %H:%M:%S")
flag = True
if not (member == "__end__" or member == station):
flag = False
if not (p_start >= setup_start and p_end <= setup_end):
flag = False
if setup_start < p_start < setup_end < p_end:
Message.addMessage(" ERROR: overlapping parameter setups!")
if p_start < setup_start < p_end < setup_end:
Message.addMessage(" ERROR: overlapping parameter setups!")
return flag
def add_downtime_intensives(**kwargs):
"""
add down time based on IVS intensive schedule master
it will extend the downtime based on entries in setting.ini file
:param kwargs: mandatory keyword-arguments: "tree", "session"
:return: None
"""
Message.addMessage("Look for Intensive downtime")
settings = configparser.ConfigParser()
settings.read("settings.ini")
tree = kwargs["tree"]
session = kwargs["session"]
if settings.has_section("general"):
pad = settings["general"].getint("ivs_int_downtime_extra_min", 10)
else:
pad = 10
year = session["date"].year % 100
master_ivs = os.path.join("MASTER", "master{:02d}-int.txt".format(year))
# master_si = os.path.join("MASTER", "master{:02d}-int-SI.txt".format(year))
intensives = read_master([master_ivs])
s_start = session["date"]
s_end = session["date"] + datetime.timedelta(hours=session["duration"])
for int in intensives:
int_start = int["date"] - datetime.timedelta(minutes=pad)
int_end = int["date"] + datetime.timedelta(
hours=int["duration"]) + datetime.timedelta(minutes=pad)
for sta in int["stations"]:
if sta in session["stations"]:
insert_station_setup_with_time(int_start, int_end, s_start,
s_end, session, tree, sta,
"down", int["name"])
def _vlba_vex_adjustments(**kwargs):
path_selected = kwargs["path"]
code = kwargs["session"]["code"].lower()
name_vex = (code + ".vex")
# create backup of original .vex file
path_to_vex = Path(path_selected) / name_vex
settings = configparser.ConfigParser()
settings.read("settings.ini")
path_script = settings["general"].get("path_vex_correction_script")
if path_script is None:
Message.addMessage(
"[WARNING] failed to execute \"vlba_vex_correct\" script",
dump="session")
return
cwd = Path.cwd()
try:
os.chdir(Path(path_script).parent)
p = subprocess.run([path_script, path_to_vex],
capture_output=True,
text=True)
log = p.stdout
if log:
Message.addMessage(log, dump="log")
errlog = p.stderr
if errlog:
Message.addMessage(errlog, dump="log")
p.check_returncode()
finally:
os.chdir(cwd)
os.chdir(cwd)
def _vex_in_sked_format(**kwargs):
Message.addMessage(
"\nconvert .vex file to \"sked\" format for external parsers",
dump="session")
path_selected = kwargs["path"]
code = kwargs["session"]["code"].lower()
name_skd = (code + ".skd")
name_vex = (code + ".vex")
path_to_skd = Path(path_selected) / name_skd
# create backup of original .vex file
path_to_vex = (Path(path_selected) / name_vex).absolute()
backup_vex = Path(path_selected) / (code + ".vex.orig.VieSchedpp")
Message.addMessage(" - generate backup of {} to {}".format(
path_to_vex, backup_vex),
dump="session")
shutil.copy(str(path_to_vex), str(backup_vex))
settings = configparser.ConfigParser()
settings.read("settings.ini")
path_sked = settings["general"].get("path_sked")
sked_executable = settings["general"].get("sked_executable")
if sked_executable is None:
Message.addMessage(
"no path to sked executable define - defaulting to 'sked'",
dump="session")
sked_executable = "sked"
if path_sked is None:
Message.addMessage(
"[WARNING] failed to generate .vex file in \"sked\" format! Undefined path to sked folder",
dump="session")
return
Message.addMessage(" - copy {} to {}".format(path_to_skd,
Path(path_sked) /
name_skd),
dump="session")
shutil.copy(str(path_to_skd), str(Path(path_sked) / name_skd))
cwd = Path.cwd()
try:
Message.addMessage(" - change dir to {}".format(path_sked),
dump="session")
os.chdir(path_sked)
if Path(name_vex).is_file():
Message.addMessage(
" - delete existing .vex file {}".format(name_vex),
dump="session")
Path(name_vex).unlink()
Message.addMessage(
" - execute sked to parse .vex file".format(path_sked),
dump="session")
child = pexpect.spawn(sked_executable + " " + name_skd)
child.expect(r'\?')
child.sendline("vwc " + name_vex)
child.expect(r'\?')
child.sendline("q")
child.close()
newVex = Path(path_sked) / name_vex
Message.addMessage(" - copy new .vex file from {} to {}".format(
newVex, path_to_vex),
dump="session")
shutil.copy(str(newVex), str(path_to_vex))
except:
Message.addMessage(
"[ERROR] failed to generate .vex file in \"sked\" format",
dump="session")
Message.addMessage(traceback.format_exc(), dump="session")
finally:
Message.addMessage(" - change dir to {}".format(cwd),
dump="session")
os.chdir(str(cwd))
with open(path_to_vex) as f:
all = f.readlines()
all[1] = "* schedule generated by VieSched++, converted with sked\n"
with open(path_to_vex, 'w') as f:
f.writelines(all)
pass
def _vlba_vex_adjustments(**kwargs):
Message.addMessage("adjust .vex file for VLBA needs", dump="session")
path_selected = kwargs["path"]
code = kwargs["session"]["code"].lower()
name_vex = (code + ".vex")
path_to_vex = (Path(path_selected) / name_vex).absolute()
settings = configparser.ConfigParser()
settings.read("settings.ini")
path_script = settings["general"].get("path_vex_correction_script")
if path_script is None:
Message.addMessage(
"[ERROR] failed to execute \"vlba_vex_correct\" script - script not found",
dump="session")
return
cwd = Path.cwd()
try:
Message.addMessage(" - change dir to {}".format(
Path(path_script).parent),
dump="session")
os.chdir(Path(path_script).parent)
Message.addMessage(" - execute {} {}".format(
path_script, path_to_vex),
dump="session")
p = subprocess.run([path_script, path_to_vex],
capture_output=True,
text=True)
log = p.stdout
if log:
Message.addMessage(log, dump="log")
errlog = p.stderr
if errlog:
Message.addMessage(errlog, dump="log")
p.check_returncode()
except:
Message.addMessage(
"[ERROR] failed to execute \"vlba_vex_correct\" script - returns error",
dump="session")
Message.addMessage(traceback.format_exc(), dump="session")
finally:
Message.addMessage(" - change dir to {}".format(cwd),
dump="session")
os.chdir(str(cwd))
def start_scheduling(settings):
"""
start VieSched++ AUTO processing
:return: None
"""
prefix = settings["general"].get("prefix_output_folder", "Schedules")
if os.sep == "\\":
prefix = prefix.replace("/", "\\")
path_scheduler = settings["general"].get("path_to_scheduler")
if not os.path.exists("upload_scheduler.txt"):
with open("upload_scheduler.txt", "w"):
pass
Message.addMessage("VieSched++ AUTO report", dump="header")
today = datetime.date.today()
Message.addMessage("date: {:%B %d, %Y}".format(today), dump="header")
Message.addMessage("computer: {}, Python {}".format(
platform.node(), platform.python_version()),
dump="header")
if settings["general"].get("institute") is not None:
Message.addMessage("institution: {}".format(
settings["general"].get("institute")),
dump="header")
Message.addMessage(
"This is an automatically generated message. Do NOT reply to this email directly!",
dump="header")
# download files
if not args.no_download:
Transfer.download_ftp()
Transfer.download_http()
else:
Message.addMessage("no downloads", dump="header")
# start processing all programs
for program in settings.sections():
if program == "general":
continue
if program not in args.observing_programs:
print("skipping scheduling observing program: {}".format(program))
continue
s_program = settings[program]
emails = Helper.read_emails(s_program, args.fallback_email)
delta_days = s_program.get("schedule_date", "10")
if args.date is not None:
try:
target_day = datetime.datetime.strptime(args.date, '%Y-%m-%d')
delta_days = (target_day.date() - today).days
year = target_day.year % 100
except ValueError:
print("ERROR while interpreting target date (-d option): {}".
format(args.date))
print(
" must be in format \"yyyy-mm-dd\" (e.g.: 2020-01-31)")
return
else:
try:
target_day = datetime.datetime.strptime(delta_days, '%Y-%m-%d')
delta_days = (target_day.date() - today).days
year = target_day.year % 100
except ValueError:
if delta_days.isnumeric():
delta_days = int(delta_days)
target_day = today + datetime.timedelta(days=delta_days)
year = target_day.year % 100
else:
delta_days = delta_days.lower()
year = today.year % 100
delta_days_upload = s_program.getint("upload_date", 7)
statistic_field = s_program.get("statistics").split(",")
upload = True
if s_program.get("upload", "no").lower() == "no":
upload = False
# read master files
template_master = Template(s_program.get("master", "master$YY.txt"))
master = template_master.substitute(YY=str(year))
master = os.path.join("MASTER", master)
sessions = Helper.read_master(master)
try:
pattern = s_program["pattern"]
f = Helper.find_function(select_best_functions,
s_program["function"])[0]
f_pre = Helper.find_function(
pre_scheduling_functions,
s_program.get("pre_scheduling_functions", ""))
f_post = Helper.find_function(
post_scheduling_functions,
s_program.get("post_scheduling_functions", ""))
start(sessions, path_scheduler, program, pattern, f, emails,
delta_days, delta_days_upload, statistic_field, prefix,
upload, f_pre, f_post)
except:
Message.addMessage("#### ERROR ####")
Message.addMessage(traceback.format_exc())
SendMail.writeErrorMail(emails)
def start(master,
path_scheduler,
code,
code_regex,
select_best,
emails,
delta_days,
delta_days_upload,
statistic_field,
output_path="./Schedules/",
upload=False,
pre_fun=None,
post_fun=None):
"""
start auto processing for one observing program
:param master: list of dictionaries with session specific fields read from session master
:param path_scheduler: path to VieSched++ executable
:param code: observing program code
:param code_regex: regular expression to match session name
:param select_best: function to select best schedule from statistics dataframe
:param emails: list of email addresses
:param statistic_field: fields to be stored in statistics file
:param delta_days: time offset in days from where schedule should be generated
:param delta_days_upload: time offset in days when schedule should be updated
:param output_path: prefix for output path
:param upload: flag if session needs to be uploaded
:param pre_fun: list of functions executed prior to scheduling
:param post_fun: list of functions executed after to scheduling
:return: None
"""
Message.clearMessage("program")
pattern = re.compile(code_regex)
Message.addMessage("=== {} observing program ===".format(code),
dump="program")
Message.addMessage("contact:", dump="program")
for email in emails:
Message.addMessage(" {}".format(email), dump="program")
Message.addMessage("schedule master contained {} sessions".format(
len(master)),
dump="program")
today = datetime.date.today()
sessions = []
if delta_days == "next":
for s in master:
if s["date"].date() < today:
continue
if pattern.match(s["name"]):
sessions.append(s)
break
upload = False
else:
target_day = today + datetime.timedelta(days=delta_days)
Message.addMessage("date offset: {} days".format(delta_days),
dump="program")
Message.addMessage(
"target start time: {:%B %d, %Y}".format(target_day),
dump="program")
sessions = [
s for s in master if pattern.match(s["name"])
if s["date"].date() == target_day
]
Message.addMessage("{} session(s) will be processed".format(len(sessions)),
dump="program")
# get list of templates
templates = []
template_path = os.path.join("Templates", code)
for file in os.listdir(template_path):
if file.endswith(".xml"):
templates.append(os.path.join(template_path, file))
# loop over all sessions
for session in sessions:
Message.clearMessage("session")
Message.clearMessage("log")
Message.addMessage("##### {} #####".format(session["code"].upper()))
Message.addMessage(
"{name} ({code}) start {date} duration {duration}h stations {stations}"
.format(**session))
xmls = adjust_template(output_path, session, templates, pre_fun)
xml_dir = os.path.dirname(xmls[0])
df_list = []
flag_VLBA = any(
["VLBA" in sta or "PIETOWN" in sta for sta in session["stations"]])
flag_DSS = any([sta.startswith("DSS") for sta in session["stations"]])
if flag_VLBA or flag_DSS:
post_fun.append(post_scheduling_functions._vex_in_sked_format)
if flag_VLBA:
post_fun.append(post_scheduling_functions._vlba_vex_adjustments)
# loop over all templates
for xml in xmls:
Message.addMessage(" processing file: {}".format(xml))
xml = os.path.abspath(xml)
p = subprocess.run([path_scheduler, xml],
cwd=xml_dir,
capture_output=True,
text=True)
log = p.stdout
if log:
Message.addMessage(log, dump="log")
errlog = p.stderr
if errlog:
Message.addMessage(errlog, dump="log")
p.check_returncode()
# rename statistics.csv and simulation_summary file to avoid name clashes
statistic_in = os.path.join(xml_dir, "statistics.csv")
statistic_out = "statistics_{}.csv".format(
os.path.basename(os.path.splitext(xml)[0]))
statistic_out = os.path.join(xml_dir, statistic_out)
if os.path.exists(statistic_out):
os.remove(statistic_out)
os.rename(statistic_in, statistic_out)
simulation_summary_in = os.path.join(xml_dir,
"simulation_summary.txt")
simulation_summary_out = "simulation_summary_{}.txt".format(
os.path.basename(os.path.splitext(xml)[0]))
simulation_summary_out = os.path.join(xml_dir,
simulation_summary_out)
if os.path.exists(simulation_summary_out):
os.remove(simulation_summary_out)
os.rename(simulation_summary_in, simulation_summary_out)
# read statistics.csv file
df = pd.read_csv(statistic_out, index_col=0)
df_list.append(df)
# concatenate all statistics.csv files
stats = pd.concat(df_list)
stats = stats.drop_duplicates()
stats.sort_index(inplace=True)
# find best schedule based on statistics
best_idx = select_best(stats, template_path=template_path)
Message.addMessage("best version: v{:03d}".format(best_idx))
if upload:
Message.addMessage(
"this session will be uploaded on: {:%B %d, %Y}".format(
today +
datetime.timedelta(days=delta_days - delta_days_upload)))
if delta_days - delta_days_upload < 1:
Message.addMessage("[WARNING]: upload date already passed!")
else:
Message.addMessage("this session will NOT be uploaded!")
summary_file = os.path.join(os.path.dirname(xml_dir), "summary.txt")
summary_df = Helper.addStatistics(stats, best_idx, statistic_field,
session["code"].upper(),
summary_file)
# copy best schedule to selected folder
version_pattern = "_v{:03d}".format(best_idx)
bestFiles = glob.glob(
os.path.join(xml_dir, "*{}*".format(version_pattern)))
xml_dir_selected = os.path.join(xml_dir, "selected")
if os.path.exists(xml_dir_selected):
shutil.rmtree(xml_dir_selected)
os.makedirs(xml_dir_selected)
for f in bestFiles:
fname = os.path.basename(f).replace(version_pattern, "")
destination = os.path.join(xml_dir_selected, fname)
shutil.copy(f, destination)
stats.to_csv(os.path.join(xml_dir_selected, "merged_statistics.csv"))
if upload:
Helper.update_uploadScheduler(xml_dir_selected,
delta_days - delta_days_upload,
upload)
try:
skdFile = os.path.join(xml_dir_selected,
"{}.skd".format(session["code"].lower()))
skd = skd_parser.skdParser(skdFile)
skd.parse()
Plotting.summary(summary_df, xml_dir_selected)
Plotting.polar_plots(skd, xml_dir_selected, "duration")
Plotting.polar_plots(skd, xml_dir_selected, "start_time")
Plotting.close_all()
except:
Message.addMessage("#### ERROR ####")
Message.addMessage(traceback.format_exc())
for post_f in post_fun:
post_f(path=xml_dir_selected,
ds=stats.loc[best_idx, :],
session=session,
program_code=code)
SendMail.writeMail(xml_dir_selected, emails)
if (args.fallback_email.count("@") == 1):
args.fallback_email = [args.fallback_email]
settings = setup()
if args.observing_programs is None:
print("No observing programs selected!")
print(
"Pass observing program name as written in settings.ini file using the '-p' flag"
)
print("e.g.: python VieSchedpp_AUTO.py -p INT1 INT2 INT3")
sys.exit(0)
if args.no_email:
SendMail.changeSendMailsFlag(False)
try:
if not args.no_scheduling:
print("===== START SCHEDULING =====")
start_scheduling(settings)
if not args.no_upload:
print("===== START UPLOADING =====")
start_uploading(settings)
print("VieSched++ AUTO finished")
except BaseException as err:
Message.addMessage("#### ERROR ####")
Message.addMessage(traceback.format_exc())
SendMail.writeErrorMail(args.fallback_email)
def url_response(cat):
"""
download a single file from https and store
primarily used to download the CATALOG files
:param cat: (output_path, download_url)
:return: None
"""
path, url = cat
# only download file if current file was last modified longer than 23 hours ago
Message.addMessage("HTTPS download: {}... ".format(os.path.basename(path)),
dump="download",
endLine=False)
if os.path.exists(path):
last_update = os.path.getmtime(path)
now = datetime.datetime.now()
new_update = time.mktime(now.timetuple())
diff = new_update - last_update
if diff < 23 * 3600:
Message.addMessage(
"up to date (last modified {:.2f} hours ago) -> no download".
format(diff / 3600.0),
dump="download")
return
try:
# download new file
r = requests.get(url, stream=True)
if r.ok:
with open(path, 'wb') as f:
for ch in r:
f.write(ch)
Message.addMessage("successful", dump="download")
else:
Message.addMessage("ERROR", dump="download")
except requests.exceptions.RequestException as err:
Message.addMessage("#### ERROR {} ####".format(err), dump="download")
Message.addMessage(traceback.format_exc(), dump="download")
def upload_GOW_ftp(path):
"""
upload to GOW server using ftp
:param path: path to session
:return: None
"""
flag = True
path = os.path.join(path, "selected")
code = os.path.basename(os.path.dirname(path))
skdFile = glob.glob(os.path.join(path, "*.skd"))[0]
txtFile = os.path.splitext(skdFile)[0] + ".txt"
vexFile = os.path.splitext(skdFile)[0] + ".vex"
today = datetime.date.today()
Message.addMessage("##### {} #####\n".format(code), dump="download")
Message.addMessage("connecting to: 141.74.2.12\n", dump="download")
pw = read_pw_from_file("GOW_ftp_pw.txt")
if pw is not None:
ftp = FTP("141.74.1.12")
ftp.login("vlbi", pw) # *** INSERT PASSWORD HERE (replace pw) ***
ftp.set_pasv(True)
Message.addMessage("uploading files to GOW ftp server",
dump="download")
Message.addMessage("\nserver content before upload:", dump="log")
# get a list of all files at FTP server
content = []
ftp.retrlines('LIST', content.append)
for l1 in content:
Message.addMessage(l1, dump="log")
Message.addMessage("\nuploading:", dump="download")
ftp.mkd(code)
ftp.cwd(code)
for file in [skdFile, txtFile, vexFile]:
Message.addMessage(" {}... ".format(file),
endLine=False,
dump="download")
with open(file, 'rb') as f:
msg = ftp.storbinary('STOR {}'.format(os.path.basename(file)),
f)
Message.addMessage(msg, dump="download")
ftp.cwd("..")
# get a list of all files at FTP server
Message.addMessage("\nserver content after upload:", dump="log")
content = []
ftp.retrlines('LIST', content.append)
for l2 in content:
Message.addMessage(l2, dump="log")
else:
Message.addMessage(
"No password for GOW FTP server was provided. Please store password in a \"GOW_ftp_pw.txt\" "
"file or insert password in source code (See file \"Transfer.py\" line with comment "
"\"*** INSERT PASSWORD HERE (replace pw) ***\"",
dump="log")
