-# weather.py version 1.1, http://fungi.yuggoth.org/weather/
-# Copyright (c) 2006 Jeremy Stanley <fungi@yuggoth.org>, all rights reserved.
-# Licensed per terms in the LICENSE file distributed with this software.
-
"""Contains various object definitions needed by the weather utility."""
-version = "1.1"
+weather_copyright = """\
+# Copyright (c) 2006-2023 Jeremy Stanley <fungi@yuggoth.org>. Permission to
+# use, copy, modify, and distribute this software is granted under terms
+# provided in the LICENSE file distributed with this software.
+#"""
+
+weather_version = "2.4.4"
+
+radian_to_km = 6372.795484
+radian_to_mi = 3959.871528
+
+def pyversion(ref=None):
+ """Determine the Python version and optionally compare to a reference."""
+ import platform
+ ver = platform.python_version()
+ if ref:
+ return [
+ int(x) for x in ver.split(".")[:2]
+ ] >= [
+ int(x) for x in ref.split(".")[:2]
+ ]
+ else: return ver
class Selections:
- """An object to contain selection data."""
- def __init__(self):
- """Store the config, options and arguments."""
- self.config = get_config()
- self.options, self.arguments = get_options(self.config)
- if self.arguments:
- self.arguments = [(x.lower()) for x in self.arguments]
- else: self.arguments = [ None ]
- def get(self, option, argument=None):
- """Retrieve data from the config or options."""
- if not argument: return self.options.__dict__[option]
- elif not self.config.has_section(argument):
- import sys
- sys.stderr.write("ERROR: no alias defined for " \
- + argument + "\n")
- sys.exit(1)
- elif self.config.has_option(argument, option):
- return self.config.get(argument, option)
- else: return self.options.__dict__[option]
- def get_bool(self, option, argument=None):
- """Get data and coerce to a boolean if necessary."""
- return bool(self.get(option, argument))
-
-def bool(data):
- """Coerce data to a boolean value."""
- if type(data) is str:
- if eval(data): return True
- else: return False
- else:
- if data: return True
- else: return False
-
-def quote(words):
- """Wrap a string in quotes if it contains spaces."""
- if words.find(" ") != -1: words = "\"" + words + "\""
- return words
-
-def sorted(data):
- """Return a sorted copy of a list."""
- new_copy = data[:]
- new_copy.sort()
- return new_copy
-
-def get_url(url):
- """Return a string containing the results of a URL GET."""
- import urllib
- return urllib.urlopen(url).read()
-
-def get_metar(id, verbose=False):
- """Return a summarized METAR for the specified station."""
- metar = get_url(
- "http://weather.noaa.gov/pub/data/observations/metar/decoded/" \
- + id.upper() + ".TXT")
- if verbose: return metar
- else:
- lines = metar.split("\n")
- headings = [
- "Relative Humidity",
- "Precipitation last hour",
- "Sky conditions",
- "Temperature",
- "Weather",
- "Wind"
- ]
- output = []
- output.append("Current conditions at " \
- + lines[0].split(", ")[1] + " (" \
- + id.upper() +")")
- output.append("Last updated " + lines[1])
- for line in lines:
- for heading in headings:
- if line.startswith(heading + ":"):
- if line.endswith(":0"):
- line = line[:-2]
- output.append(" " + line)
- return "\n".join(output)
-
-def get_forecast(city, st, verbose=False):
- """Return the forecast for a specified city/st combination."""
- forecast = get_url("http://weather.noaa.gov/pub/data/forecasts/city/" \
- + st.lower() + "/" + city.lower().replace(" ", "_") \
- + ".txt")
- if verbose: return forecast
- else:
- lines = forecast.split("\n")
- output = []
- output.append(lines[2])
- output.append(lines[3])
- for line in lines:
- if line.startswith("."):
- output.append(line.replace(".", " ", 1))
- return "\n".join(output)
+ """An object to contain selection data."""
+ def __init__(self):
+ """Store the config, options and arguments."""
+ self.config = get_config()
+ self.options, self.arguments = get_options(self.config)
+ if self.get_bool("cache") and self.get_bool("cache_search") \
+ and not self.get_bool("longlist"):
+ integrate_search_cache(
+ self.config,
+ self.get("cachedir"),
+ self.get("setpath")
+ )
+ if not self.arguments:
+ if "id" in self.options.__dict__ \
+ and self.options.__dict__["id"]:
+ self.arguments.append( self.options.__dict__["id"] )
+ del( self.options.__dict__["id"] )
+ import sys
+ message = "WARNING: the --id option is deprecated and will eventually be removed\n"
+ sys.stderr.write(message)
+ elif "city" in self.options.__dict__ \
+ and self.options.__dict__["city"] \
+ and "st" in self.options.__dict__ \
+ and self.options.__dict__["st"]:
+ self.arguments.append(
+ "^%s city, %s" % (
+ self.options.__dict__["city"],
+ self.options.__dict__["st"]
+ )
+ )
+ del( self.options.__dict__["city"] )
+ del( self.options.__dict__["st"] )
+ import sys
+ message = "WARNING: the --city/--st options are deprecated and will eventually be removed\n"
+ sys.stderr.write(message)
+ def get(self, option, argument=None):
+ """Retrieve data from the config or options."""
+ if argument:
+ if self.config.has_section(argument) and (
+ self.config.has_option(argument, "city") \
+ or self.config.has_option(argument, "id") \
+ or self.config.has_option(argument, "st")
+ ):
+ self.config.remove_section(argument)
+ import sys
+ message = "WARNING: the city/id/st options are now unsupported in aliases\n"
+ sys.stderr.write(message)
+ if not self.config.has_section(argument):
+ guessed = guess(
+ argument,
+ path=self.get("setpath"),
+ info=self.get("info"),
+ cache_search=(
+ self.get("cache") and self.get("cache_search")
+ ),
+ cachedir=self.get("cachedir"),
+ quiet=self.get_bool("quiet")
+ )
+ self.config.add_section(argument)
+ for item in guessed.items():
+ self.config.set(argument, *item)
+ if self.config.has_option(argument, option):
+ return self.config.get(argument, option)
+ if option in self.options.__dict__:
+ return self.options.__dict__[option]
+ import sys
+ message = "WARNING: no URI defined for %s\n" % option
+ sys.stderr.write(message)
+ return None
+ def get_bool(self, option, argument=None):
+ """Get data and coerce to a boolean if necessary."""
+ # Mimic configparser's getboolean() method by treating
+ # false/no/off/0 as False and true/yes/on/1 as True values,
+ # case-insensitively
+ value = self.get(option, argument)
+ if isinstance(value, bool):
+ return value
+ if isinstance(value, str):
+ vlower = value.lower()
+ if vlower in ('false', 'no', 'off', '0'):
+ return False
+ elif vlower in ('true', 'yes', 'on', '1'):
+ return True
+ raise ValueError("Not a boolean: %s" % value)
+ def getint(self, option, argument=None):
+ """Get data and coerce to an integer if necessary."""
+ value = self.get(option, argument)
+ if value: return int(value)
+ else: return 0
+
+def average(coords):
+ """Average a list of coordinates."""
+ x = 0
+ y = 0
+ for coord in coords:
+ x += coord[0]
+ y += coord[1]
+ count = len(coords)
+ return (x/count, y/count)
+
+def filter_units(line, units="imperial"):
+ """Filter or convert units in a line of text between US/UK and metric."""
+ import re
+ # filter lines with both pressures in the form of "X inches (Y hPa)" or
+ # "X in. Hg (Y hPa)"
+ dual_p = re.match(
+ "(.* )(\d*(\.\d+)? (inches|in\. Hg)) \((\d*(\.\d+)? hPa)\)(.*)",
+ line
+ )
+ if dual_p:
+ preamble, in_hg, i_fr, i_un, hpa, h_fr, trailer = dual_p.groups()
+ if units == "imperial": line = preamble + in_hg + trailer
+ elif units == "metric": line = preamble + hpa + trailer
+ # filter lines with both temperatures in the form of "X F (Y C)"
+ dual_t = re.match(
+ "(.* )(-?\d*(\.\d+)? F) \((-?\d*(\.\d+)? C)\)(.*)",
+ line
+ )
+ if dual_t:
+ preamble, fahrenheit, f_fr, celsius, c_fr, trailer = dual_t.groups()
+ if units == "imperial": line = preamble + fahrenheit + trailer
+ elif units == "metric": line = preamble + celsius + trailer
+ # if metric is desired, convert distances in the form of "X mile(s)" to
+ # "Y kilometer(s)"
+ if units == "metric":
+ imperial_d = re.match(
+ "(.* )(\d+)( mile\(s\))(.*)",
+ line
+ )
+ if imperial_d:
+ preamble, mi, m_u, trailer = imperial_d.groups()
+ line = preamble + str(int(round(int(mi)*1.609344))) \
+ + " kilometer(s)" + trailer
+ # filter speeds in the form of "X MPH (Y KT)" to just "X MPH"; if metric is
+ # desired, convert to "Z KPH"
+ imperial_s = re.match(
+ "(.* )(\d+)( MPH)( \(\d+ KT\))(.*)",
+ line
+ )
+ if imperial_s:
+ preamble, mph, m_u, kt, trailer = imperial_s.groups()
+ if units == "imperial": line = preamble + mph + m_u + trailer
+ elif units == "metric":
+ line = preamble + str(int(round(int(mph)*1.609344))) + " KPH" + \
+ trailer
+ imperial_s = re.match(
+ "(.* )(\d+)( MPH)( \(\d+ KT\))(.*)",
+ line
+ )
+ if imperial_s:
+ preamble, mph, m_u, kt, trailer = imperial_s.groups()
+ if units == "imperial": line = preamble + mph + m_u + trailer
+ elif units == "metric":
+ line = preamble + str(int(round(int(mph)*1.609344))) + " KPH" + \
+ trailer
+ # if imperial is desired, qualify given forcast temperatures like "X F"; if
+ # metric is desired, convert to "Y C"
+ imperial_t = re.match(
+ "(.* )(High |high |Low |low )(\d+)(\.|,)(.*)",
+ line
+ )
+ if imperial_t:
+ preamble, parameter, fahrenheit, sep, trailer = imperial_t.groups()
+ if units == "imperial":
+ line = preamble + parameter + fahrenheit + " F" + sep + trailer
+ elif units == "metric":
+ line = preamble + parameter \
+ + str(int(round((int(fahrenheit)-32)*5/9))) + " C" + sep \
+ + trailer
+ # hand off the resulting line
+ return line
+
+def get_uri(
+ uri,
+ ignore_fail=False,
+ cache_data=False,
+ cacheage=900,
+ cachedir="."
+):
+ """Return a string containing the results of a URI GET."""
+ if pyversion("3"):
+ import urllib, urllib.error, urllib.request
+ URLError = urllib.error.URLError
+ urlopen = urllib.request.urlopen
+ else:
+ import urllib2 as urllib
+ URLError = urllib.URLError
+ urlopen = urllib.urlopen
+ import os, time
+ if cache_data:
+ dcachedir = os.path.join( os.path.expanduser(cachedir), "datacache" )
+ if not os.path.exists(dcachedir):
+ try: os.makedirs(dcachedir)
+ except (IOError, OSError): pass
+ dcache_fn = os.path.join(
+ dcachedir,
+ uri.split(":",1)[1].replace("/","_")
+ )
+ now = time.time()
+ if cache_data and os.access(dcache_fn, os.R_OK) \
+ and now-cacheage < os.stat(dcache_fn).st_mtime <= now:
+ dcache_fd = open(dcache_fn)
+ data = dcache_fd.read()
+ dcache_fd.close()
+ else:
+ try:
+ data = urlopen(uri).read().decode("utf-8")
+ except URLError:
+ if ignore_fail: return ""
+ import os, sys
+ sys.stderr.write("%s error: failed to retrieve\n %s\n\n" % (
+ os.path.basename( sys.argv[0] ), uri))
+ raise
+ # Some data sources are HTML with the plain text wrapped in pre tags
+ if "<pre>" in data:
+ data = data[data.find("<pre>")+5:data.find("</pre>")]
+ if cache_data:
+ try:
+ import codecs
+ dcache_fd = codecs.open(dcache_fn, "w", "utf-8")
+ dcache_fd.write(data)
+ dcache_fd.close()
+ except (IOError, OSError): pass
+ return data
+
+def get_metar(
+ uri=None,
+ verbose=False,
+ quiet=False,
+ headers=None,
+ imperial=False,
+ metric=False,
+ cache_data=False,
+ cacheage=900,
+ cachedir="."
+):
+ """Return a summarized METAR for the specified station."""
+ if not uri:
+ import os, sys
+ message = "%s error: METAR URI required for conditions\n" % \
+ os.path.basename( sys.argv[0] )
+ sys.stderr.write(message)
+ sys.exit(1)
+ metar = get_uri(
+ uri,
+ cache_data=cache_data,
+ cacheage=cacheage,
+ cachedir=cachedir
+ )
+ if pyversion("3") and type(metar) is bytes: metar = metar.decode("utf-8")
+ if verbose: return metar
+ else:
+ import re
+ lines = metar.split("\n")
+ if not headers:
+ headers = \
+ "relative_humidity," \
+ + "precipitation_last_hour," \
+ + "sky conditions," \
+ + "temperature," \
+ + "heat index," \
+ + "windchill," \
+ + "weather," \
+ + "wind"
+ headerlist = headers.lower().replace("_"," ").split(",")
+ output = []
+ if not quiet:
+ title = "Current conditions at %s"
+ place = lines[0].split(", ")
+ if len(place) > 1:
+ place = "%s, %s" % ( place[0].title(), place[1] )
+ else: place = "<UNKNOWN>"
+ output.append(title%place)
+ output.append("Last updated " + lines[1])
+ header_match = False
+ for header in headerlist:
+ for line in lines:
+ if line.lower().startswith(header + ":"):
+ if re.match(r".*:\d+$", line): line = line[:line.rfind(":")]
+ if imperial: line = filter_units(line, units="imperial")
+ elif metric: line = filter_units(line, units="metric")
+ if quiet: output.append(line)
+ else: output.append(" " + line)
+ header_match = True
+ if not header_match:
+ output.append(
+ "(no conditions matched your header list, try with --verbose)"
+ )
+ return "\n".join(output)
+
+def get_alert(
+ uri=None,
+ verbose=False,
+ quiet=False,
+ cache_data=False,
+ cacheage=900,
+ cachedir="."
+):
+ """Return alert notice for the specified URI."""
+ if not uri:
+ return ""
+ alert = get_uri(
+ uri,
+ ignore_fail=True,
+ cache_data=cache_data,
+ cacheage=cacheage,
+ cachedir=cachedir
+ ).strip()
+ if pyversion("3") and type(alert) is bytes: alert = alert.decode("utf-8")
+ if alert:
+ if verbose: return alert
+ else:
+ if alert.find("\nNATIONAL WEATHER SERVICE") == -1:
+ muted = False
+ else:
+ muted = True
+ lines = alert.split("\n")
+ import time
+ valid_time = time.strftime("%Y%m%d%H%M")
+ output = []
+ for line in lines:
+ if line.startswith("Expires:") \
+ and "Expires:" + valid_time > line:
+ return ""
+ if muted and line.startswith("NATIONAL WEATHER SERVICE"):
+ muted = False
+ line = ""
+ elif line == "&&":
+ line = ""
+ elif line == "$$":
+ muted = True
+ if line and not muted:
+ if quiet: output.append(line)
+ else: output.append(" " + line)
+ return "\n".join(output)
def get_options(config):
- """Parse the options passed on the command line."""
- import optparse
- usage = "usage: %prog [ options ] [ alias [ alias [...] ] ]"
- verstring = "%prog " + version
- option_parser = optparse.OptionParser(usage=usage, version=verstring)
- if config.has_option("default", "city"):
- default_city = config.get("default", "city")
- else: default_city = "Raleigh Durham"
- option_parser.add_option("-c", "--city",
- dest="city",
- default=default_city,
- help="the city name (ex: \"Raleigh Durham\")")
- if config.has_option("default", "forecast"):
- default_forecast = bool(config.get("default", "forecast"))
- else: default_forecast = False
- option_parser.add_option("-f", "--forecast",
- dest="forecast",
- action="store_true",
- default=default_forecast,
- help="include a local forecast")
- if config.has_option("default", "id"):
- default_id = config.get("default", "id")
- else: default_id = "KRDU"
- option_parser.add_option("-i", "--id",
- dest="id",
- default=default_id,
- help="the METAR station ID (ex: KRDU)")
- option_parser.add_option("-l", "--list",
- dest="list",
- action="store_true",
- default=False,
- help="print a list of configured aliases")
- if config.has_option("default", "conditions"):
- default_conditions = bool(config.get("default", "conditions"))
- else: default_conditions = True
- option_parser.add_option("-n", "--no-conditions",
- dest="conditions",
- action="store_false",
- default=default_conditions,
- help="disable output of current conditions (forces -f)")
- option_parser.add_option("-o", "--omit-forecast",
- dest="forecast",
- action="store_false",
- default=default_forecast,
- help="omit the local forecast (cancels -f)")
- if config.has_option("default", "st"):
- default_st = config.get("default", "st")
- else: default_st = "NC"
- option_parser.add_option("-s", "--st",
- dest="st",
- default=default_st,
- help="the state abbreviation (ex: NC)")
- if config.has_option("default", "verbose"):
- default_verbose = bool(config.get("default", "verbose"))
- else: default_verbose = False
- option_parser.add_option("-v", "--verbose",
- dest="verbose",
- action="store_true",
- default=default_verbose,
- help="show full decoded feeds")
- options, arguments = option_parser.parse_args()
- return options, arguments
+ """Parse the options passed on the command line."""
+
+ # for optparse's builtin -h/--help option
+ usage = \
+ "usage: %prog [options] [alias1|search1 [alias2|search2 [...]]]"
+
+ # for optparse's builtin --version option
+ verstring = "%prog " + weather_version
+
+ # create the parser
+ import optparse
+ option_parser = optparse.OptionParser(usage=usage, version=verstring)
+ # separate options object from list of arguments and return both
+
+ # the -a/--alert option
+ if config.has_option("default", "alert"):
+ default_alert = config.getboolean("default", "alert")
+ else: default_alert = False
+ option_parser.add_option("-a", "--alert",
+ dest="alert",
+ action="store_true",
+ default=default_alert,
+ help="include local alert notices")
+
+ # the --atypes option
+ if config.has_option("default", "atypes"):
+ default_atypes = config.get("default", "atypes")
+ else:
+ default_atypes = \
+ "coastal_flood_statement," \
+ + "flash_flood_statement," \
+ + "flash_flood_warning," \
+ + "flash_flood_watch," \
+ + "flood_statement," \
+ + "flood_warning," \
+ + "severe_thunderstorm_warning," \
+ + "severe_weather_statement," \
+ + "special_weather_statement," \
+ + "urgent_weather_message"
+ option_parser.add_option("--atypes",
+ dest="atypes",
+ default=default_atypes,
+ help="list of alert notification types to display")
+
+ # the --build-sets option
+ option_parser.add_option("--build-sets",
+ dest="build_sets",
+ action="store_true",
+ default=False,
+ help="(re)build location correlation sets")
+
+ # the --cacheage option
+ if config.has_option("default", "cacheage"):
+ default_cacheage = config.getint("default", "cacheage")
+ else: default_cacheage = 900
+ option_parser.add_option("--cacheage",
+ dest="cacheage",
+ default=default_cacheage,
+ help="duration in seconds to refresh cached data")
+
+ # the --cachedir option
+ if config.has_option("default", "cachedir"):
+ default_cachedir = config.get("default", "cachedir")
+ else: default_cachedir = "~/.weather"
+ option_parser.add_option("--cachedir",
+ dest="cachedir",
+ default=default_cachedir,
+ help="directory for storing cached searches and data")
+
+ # the -f/--forecast option
+ if config.has_option("default", "forecast"):
+ default_forecast = config.getboolean("default", "forecast")
+ else: default_forecast = False
+ option_parser.add_option("-f", "--forecast",
+ dest="forecast",
+ action="store_true",
+ default=default_forecast,
+ help="include a local forecast")
+
+ # the --headers option
+ if config.has_option("default", "headers"):
+ default_headers = config.get("default", "headers")
+ else:
+ default_headers = \
+ "temperature," \
+ + "relative_humidity," \
+ + "wind," \
+ + "heat_index," \
+ + "windchill," \
+ + "weather," \
+ + "sky_conditions," \
+ + "precipitation_last_hour"
+ option_parser.add_option("--headers",
+ dest="headers",
+ default=default_headers,
+ help="list of conditions headers to display")
+
+ # the --imperial option
+ if config.has_option("default", "imperial"):
+ default_imperial = config.getboolean("default", "imperial")
+ else: default_imperial = False
+ option_parser.add_option("--imperial",
+ dest="imperial",
+ action="store_true",
+ default=default_imperial,
+ help="filter/convert conditions for US/UK units")
+
+ # the --info option
+ option_parser.add_option("--info",
+ dest="info",
+ action="store_true",
+ default=False,
+ help="output detailed information for your search")
+
+ # the -l/--list option
+ option_parser.add_option("-l", "--list",
+ dest="list",
+ action="store_true",
+ default=False,
+ help="list all configured aliases and cached searches")
+
+ # the --longlist option
+ option_parser.add_option("--longlist",
+ dest="longlist",
+ action="store_true",
+ default=False,
+ help="display details of all configured aliases")
+
+ # the -m/--metric option
+ if config.has_option("default", "metric"):
+ default_metric = config.getboolean("default", "metric")
+ else: default_metric = False
+ option_parser.add_option("-m", "--metric",
+ dest="metric",
+ action="store_true",
+ default=default_metric,
+ help="filter/convert conditions for metric units")
+
+ # the -n/--no-conditions option
+ if config.has_option("default", "conditions"):
+ default_conditions = config.getboolean("default", "conditions")
+ else: default_conditions = True
+ option_parser.add_option("-n", "--no-conditions",
+ dest="conditions",
+ action="store_false",
+ default=default_conditions,
+ help="disable output of current conditions")
+
+ # the --no-cache option
+ if config.has_option("default", "cache"):
+ default_cache = config.getboolean("default", "cache")
+ else: default_cache = True
+ option_parser.add_option("--no-cache",
+ dest="cache",
+ action="store_false",
+ default=True,
+ help="disable all caching (searches and data)")
+
+ # the --no-cache-data option
+ if config.has_option("default", "cache_data"):
+ default_cache_data = config.getboolean("default", "cache_data")
+ else: default_cache_data = True
+ option_parser.add_option("--no-cache-data",
+ dest="cache_data",
+ action="store_false",
+ default=True,
+ help="disable retrieved data caching")
+
+ # the --no-cache-search option
+ if config.has_option("default", "cache_search"):
+ default_cache_search = config.getboolean("default", "cache_search")
+ else: default_cache_search = True
+ option_parser.add_option("--no-cache-search",
+ dest="cache_search",
+ action="store_false",
+ default=True,
+ help="disable search result caching")
+
+ # the -q/--quiet option
+ if config.has_option("default", "quiet"):
+ default_quiet = config.getboolean("default", "quiet")
+ else: default_quiet = False
+ option_parser.add_option("-q", "--quiet",
+ dest="quiet",
+ action="store_true",
+ default=default_quiet,
+ help="skip preambles and don't indent")
+
+ # the --setpath option
+ if config.has_option("default", "setpath"):
+ default_setpath = config.get("default", "setpath")
+ else: default_setpath = ".:~/.weather"
+ option_parser.add_option("--setpath",
+ dest="setpath",
+ default=default_setpath,
+ help="directory search path for correlation sets")
+
+ # the -v/--verbose option
+ if config.has_option("default", "verbose"):
+ default_verbose = config.getboolean("default", "verbose")
+ else: default_verbose = False
+ option_parser.add_option("-v", "--verbose",
+ dest="verbose",
+ action="store_true",
+ default=default_verbose,
+ help="show full decoded feeds")
+
+ # deprecated options
+ if config.has_option("default", "city"):
+ default_city = config.get("default", "city")
+ else: default_city = ""
+ option_parser.add_option("-c", "--city",
+ dest="city",
+ default=default_city,
+ help=optparse.SUPPRESS_HELP)
+ if config.has_option("default", "id"):
+ default_id = config.get("default", "id")
+ else: default_id = ""
+ option_parser.add_option("-i", "--id",
+ dest="id",
+ default=default_id,
+ help=optparse.SUPPRESS_HELP)
+ if config.has_option("default", "st"):
+ default_st = config.get("default", "st")
+ else: default_st = ""
+ option_parser.add_option("-s", "--st",
+ dest="st",
+ default=default_st,
+ help=optparse.SUPPRESS_HELP)
+
+ options, arguments = option_parser.parse_args()
+ return options, arguments
def get_config():
- """Parse the aliases and configuration."""
- import ConfigParser
- config = ConfigParser.ConfigParser()
- import os.path
- rcfiles = [
- "/etc/weatherrc",
- os.path.expanduser("~/.weatherrc"),
- "weatherrc"
- ]
- import os
- for rcfile in rcfiles:
- if os.access(rcfile, os.R_OK): config.read(rcfile)
- for section in config.sections():
- if section != section.lower():
- if config.has_section(section.lower()):
- config.remove_section(section.lower())
- config.add_section(section.lower())
- for option,value in config.items(section):
- config.set(section.lower(), option, value)
- return config
-
-def list_aliases(config):
- """Return a formatted list of aliases defined in the config."""
- sections = []
- for section in sorted(config.sections()):
- if section.lower() not in sections and section != "default":
- sections.append(section.lower())
- output = "configured aliases..."
- for section in sorted(sections):
- output += "\n " \
- + section \
- + ": --id=" \
- + quote(config.get(section, "id")) \
- + " --city=" \
- + quote(config.get(section, "city")) \
- + " --st=" \
- + quote(config.get(section, "st"))
- return output
+ """Parse the aliases and configuration."""
+ if pyversion("3"): import configparser
+ else: import ConfigParser as configparser
+ config = configparser.ConfigParser()
+ import os
+ rcfiles = [
+ "/etc/weatherrc",
+ "/etc/weather/weatherrc",
+ os.path.expanduser("~/.weather/weatherrc"),
+ os.path.expanduser("~/.weatherrc"),
+ "weatherrc"
+ ]
+ for rcfile in rcfiles:
+ if os.access(rcfile, os.R_OK):
+ if pyversion("3"):
+ config.read(rcfile, encoding="utf-8")
+ else:
+ config.read(rcfile)
+ for section in config.sections():
+ if section != section.lower():
+ if config.has_section(section.lower()):
+ config.remove_section(section.lower())
+ config.add_section(section.lower())
+ for option,value in config.items(section):
+ config.set(section.lower(), option, value)
+ return config
+
+def integrate_search_cache(config, cachedir, setpath):
+ """Add cached search results into the configuration."""
+ if pyversion("3"): import configparser
+ else: import ConfigParser as configparser
+ import os, time
+ scache_fn = os.path.join( os.path.expanduser(cachedir), "searches" )
+ if not os.access(scache_fn, os.R_OK): return config
+ scache_fd = open(scache_fn)
+ created = float( scache_fd.readline().split(":")[1].strip().split()[0] )
+ scache_fd.close()
+ now = time.time()
+ datafiles = data_index(setpath)
+ if datafiles:
+ data_freshness = sorted(
+ [ x[1] for x in datafiles.values() ],
+ reverse=True
+ )[0]
+ else: data_freshness = now
+ if created < data_freshness <= now:
+ try:
+ os.remove(scache_fn)
+ print( "[clearing outdated %s]" % scache_fn )
+ except (IOError, OSError):
+ pass
+ return config
+ scache = configparser.ConfigParser()
+ if pyversion("3"):
+ scache.read(scache_fn, encoding="utf-8")
+ else:
+ scache.read(scache_fn)
+ for section in scache.sections():
+ if not config.has_section(section):
+ config.add_section(section)
+ for option,value in scache.items(section):
+ config.set(section, option, value)
+ return config
+
+def list_aliases(config, detail=False):
+ """Return a formatted list of aliases defined in the config."""
+ if detail:
+ output = "\n# configured alias details..."
+ for section in sorted(config.sections()):
+ output += "\n\n[%s]" % section
+ for item in sorted(config.items(section)):
+ output += "\n%s = %s" % item
+ output += "\n"
+ else:
+ output = "configured aliases and cached searches..."
+ for section in sorted(config.sections()):
+ if config.has_option(section, "description"):
+ description = config.get(section, "description")
+ else: description = "(no description provided)"
+ output += "\n %s: %s" % (section, description)
+ return output
+
+def data_index(path):
+ import os
+ datafiles = {}
+ for filename in ("airports", "places", "stations", "zctas", "zones"):
+ for dirname in path.split(":"):
+ for extension in ("", ".gz", ".txt"):
+ candidate = os.path.expanduser(
+ os.path.join( dirname, "".join( (filename, extension) ) )
+ )
+ if os.path.exists(candidate):
+ datafiles[filename] = (
+ candidate,
+ os.stat(candidate).st_mtime
+ )
+ break
+ if filename in datafiles:
+ break
+ return datafiles
+
+def guess(
+ expression,
+ path=".",
+ max_results=20,
+ info=False,
+ cache_search=False,
+ cacheage=900,
+ cachedir=".",
+ quiet=False
+):
+ """Find URIs using airport, gecos, placename, station, ZCTA/ZIP, zone."""
+ import codecs, datetime, time, os, re, sys
+ if pyversion("3"): import configparser
+ else: import ConfigParser as configparser
+ datafiles = data_index(path)
+ if re.match("[A-Za-z]{3}$", expression): searchtype = "airport"
+ elif re.match("[A-Za-z0-9]{4}$", expression): searchtype = "station"
+ elif re.match("[A-Za-z]{2}[Zz][0-9]{3}$", expression): searchtype = "zone"
+ elif re.match("[0-9]{5}$", expression): searchtype = "ZCTA"
+ elif re.match(
+ r"[\+-]?\d+(\.\d+)?(-\d+){,2}[ENSWensw]?, *[\+-]?\d+(\.\d+)?(-\d+){,2}[ENSWensw]?$",
+ expression
+ ):
+ searchtype = "coordinates"
+ elif re.match(r"(FIPS|fips)\d+$", expression): searchtype = "FIPS"
+ else:
+ searchtype = "name"
+ cache_search = False
+ if cache_search: action = "caching"
+ else: action = "using"
+ if info:
+ scores = [
+ (0.005, "bad"),
+ (0.025, "poor"),
+ (0.160, "suspect"),
+ (0.500, "mediocre"),
+ (0.840, "good"),
+ (0.975, "great"),
+ (0.995, "excellent"),
+ (1.000, "ideal"),
+ ]
+ if not quiet: print("Searching via %s..."%searchtype)
+ stations = configparser.ConfigParser()
+ dataname = "stations"
+ if dataname in datafiles:
+ datafile = datafiles[dataname][0]
+ if datafile.endswith(".gz"):
+ import gzip
+ if pyversion("3"):
+ stations.read_string(
+ gzip.open(datafile).read().decode("utf-8") )
+ else: stations.readfp( gzip.open(datafile) )
+ else:
+ if pyversion("3"):
+ stations.read(datafile, encoding="utf-8")
+ else:
+ stations.read(datafile)
+ else:
+ message = "%s error: can't find \"%s\" data file\n" % (
+ os.path.basename( sys.argv[0] ),
+ dataname
+ )
+ sys.stderr.write(message)
+ exit(1)
+ zones = configparser.ConfigParser()
+ dataname = "zones"
+ if dataname in datafiles:
+ datafile = datafiles[dataname][0]
+ if datafile.endswith(".gz"):
+ import gzip
+ if pyversion("3"):
+ zones.read_string( gzip.open(datafile).read().decode("utf-8") )
+ else: zones.readfp( gzip.open(datafile) )
+ else:
+ if pyversion("3"):
+ zones.read(datafile, encoding="utf-8")
+ else:
+ zones.read(datafile)
+ else:
+ message = "%s error: can't find \"%s\" data file\n" % (
+ os.path.basename( sys.argv[0] ),
+ dataname
+ )
+ sys.stderr.write(message)
+ exit(1)
+ search = None
+ station = ("", 0)
+ zone = ("", 0)
+ dataset = None
+ possibilities = []
+ uris = {}
+ if searchtype == "airport":
+ expression = expression.lower()
+ airports = configparser.ConfigParser()
+ dataname = "airports"
+ if dataname in datafiles:
+ datafile = datafiles[dataname][0]
+ if datafile.endswith(".gz"):
+ import gzip
+ if pyversion("3"):
+ airports.read_string(
+ gzip.open(datafile).read().decode("utf-8") )
+ else: airports.readfp( gzip.open(datafile) )
+ else:
+ if pyversion("3"):
+ airports.read(datafile, encoding="utf-8")
+ else:
+ airports.read(datafile)
+ else:
+ message = "%s error: can't find \"%s\" data file\n" % (
+ os.path.basename( sys.argv[0] ),
+ dataname
+ )
+ sys.stderr.write(message)
+ exit(1)
+ if airports.has_section(expression) \
+ and airports.has_option(expression, "station"):
+ search = (expression, "IATA/FAA airport code %s" % expression)
+ station = ( airports.get(expression, "station"), 0 )
+ if stations.has_option(station[0], "zone"):
+ zone = eval( stations.get(station[0], "zone") )
+ dataset = stations
+ if not ( info or quiet ) \
+ and stations.has_option( station[0], "description" ):
+ print(
+ "[%s result %s]" % (
+ action,
+ stations.get(station[0], "description")
+ )
+ )
+ else:
+ message = "No IATA/FAA airport code \"%s\" in the %s file.\n" % (
+ expression,
+ datafiles["airports"][0]
+ )
+ sys.stderr.write(message)
+ exit(1)
+ elif searchtype == "station":
+ expression = expression.lower()
+ if stations.has_section(expression):
+ station = (expression, 0)
+ if not search:
+ search = (expression, "ICAO station code %s" % expression)
+ if stations.has_option(expression, "zone"):
+ zone = eval( stations.get(expression, "zone") )
+ dataset = stations
+ if not ( info or quiet ) \
+ and stations.has_option(expression, "description"):
+ print(
+ "[%s result %s]" % (
+ action,
+ stations.get(expression, "description")
+ )
+ )
+ else:
+ message = "No ICAO weather station \"%s\" in the %s file.\n" % (
+ expression,
+ datafiles["stations"][0]
+ )
+ sys.stderr.write(message)
+ exit(1)
+ elif searchtype == "zone":
+ expression = expression.lower()
+ if zones.has_section(expression) \
+ and zones.has_option(expression, "station"):
+ zone = (expression, 0)
+ station = eval( zones.get(expression, "station") )
+ dataset = zones
+ search = (expression, "NWS/NOAA weather zone %s" % expression)
+ if not ( info or quiet ) \
+ and zones.has_option(expression, "description"):
+ print(
+ "[%s result %s]" % (
+ action,
+ zones.get(expression, "description")
+ )
+ )
+ else:
+ message = "No usable NWS weather zone \"%s\" in the %s file.\n" % (
+ expression,
+ datafiles["zones"][0]
+ )
+ sys.stderr.write(message)
+ exit(1)
+ elif searchtype == "ZCTA":
+ zctas = configparser.ConfigParser()
+ dataname = "zctas"
+ if dataname in datafiles:
+ datafile = datafiles[dataname][0]
+ if datafile.endswith(".gz"):
+ import gzip
+ if pyversion("3"):
+ zctas.read_string(
+ gzip.open(datafile).read().decode("utf-8") )
+ else: zctas.readfp( gzip.open(datafile) )
+ else:
+ if pyversion("3"):
+ zctas.read(datafile, encoding="utf-8")
+ else:
+ zctas.read(datafile)
+ else:
+ message = "%s error: can't find \"%s\" data file\n" % (
+ os.path.basename( sys.argv[0] ),
+ dataname
+ )
+ sys.stderr.write(message)
+ exit(1)
+ dataset = zctas
+ if zctas.has_section(expression) \
+ and zctas.has_option(expression, "station"):
+ station = eval( zctas.get(expression, "station") )
+ search = (expression, "Census ZCTA (ZIP code) %s" % expression)
+ if zctas.has_option(expression, "zone"):
+ zone = eval( zctas.get(expression, "zone") )
+ else:
+ message = "No census ZCTA (ZIP code) \"%s\" in the %s file.\n" % (
+ expression,
+ datafiles["zctas"][0]
+ )
+ sys.stderr.write(message)
+ exit(1)
+ elif searchtype == "coordinates":
+ search = (expression, "Geographic coordinates %s" % expression)
+ stationtable = {}
+ for station in stations.sections():
+ if stations.has_option(station, "location"):
+ stationtable[station] = {
+ "location": eval( stations.get(station, "location") )
+ }
+ station = closest( gecos(expression), stationtable, "location", 0.1 )
+ if not station[0]:
+ message = "No ICAO weather station found near %s.\n" % expression
+ sys.stderr.write(message)
+ exit(1)
+ zonetable = {}
+ for zone in zones.sections():
+ if zones.has_option(zone, "centroid"):
+ zonetable[zone] = {
+ "centroid": eval( zones.get(zone, "centroid") )
+ }
+ zone = closest( gecos(expression), zonetable, "centroid", 0.1 )
+ if not zone[0]:
+ message = "No NWS weather zone near %s; forecasts unavailable.\n" \
+ % expression
+ sys.stderr.write(message)
+ elif searchtype in ("FIPS", "name"):
+ places = configparser.ConfigParser()
+ dataname = "places"
+ if dataname in datafiles:
+ datafile = datafiles[dataname][0]
+ if datafile.endswith(".gz"):
+ import gzip
+ if pyversion("3"):
+ places.read_string(
+ gzip.open(datafile).read().decode("utf-8") )
+ else: places.readfp( gzip.open(datafile) )
+ else:
+ if pyversion("3"):
+ places.read(datafile, encoding="utf-8")
+ else:
+ places.read(datafile)
+ else:
+ message = "%s error: can't find \"%s\" data file\n" % (
+ os.path.basename( sys.argv[0] ),
+ dataname
+ )
+ sys.stderr.write(message)
+ exit(1)
+ dataset = places
+ place = expression.lower()
+ if places.has_section(place) and places.has_option(place, "station"):
+ station = eval( places.get(place, "station") )
+ search = (expression, "Census Place %s" % expression)
+ if places.has_option(place, "description"):
+ search = (
+ search[0],
+ search[1] + ", %s" % places.get(place, "description")
+ )
+ if places.has_option(place, "zone"):
+ zone = eval( places.get(place, "zone") )
+ if not ( info or quiet ) \
+ and places.has_option(place, "description"):
+ print(
+ "[%s result %s]" % (
+ action,
+ places.get(place, "description")
+ )
+ )
+ else:
+ for place in places.sections():
+ if places.has_option(place, "description") \
+ and places.has_option(place, "station") \
+ and re.search(
+ expression,
+ places.get(place, "description"),
+ re.I
+ ):
+ possibilities.append(place)
+ for place in stations.sections():
+ if stations.has_option(place, "description") \
+ and re.search(
+ expression,
+ stations.get(place, "description"),
+ re.I
+ ):
+ possibilities.append(place)
+ for place in zones.sections():
+ if zones.has_option(place, "description") \
+ and zones.has_option(place, "station") \
+ and re.search(
+ expression,
+ zones.get(place, "description"),
+ re.I
+ ):
+ possibilities.append(place)
+ if len(possibilities) == 1:
+ place = possibilities[0]
+ if places.has_section(place):
+ station = eval( places.get(place, "station") )
+ description = places.get(place, "description")
+ if places.has_option(place, "zone"):
+ zone = eval( places.get(place, "zone" ) )
+ search = ( expression, "%s: %s" % (place, description) )
+ elif stations.has_section(place):
+ station = (place, 0.0)
+ description = stations.get(place, "description")
+ if stations.has_option(place, "zone"):
+ zone = eval( stations.get(place, "zone" ) )
+ search = ( expression, "ICAO station code %s" % place )
+ elif zones.has_section(place):
+ station = eval( zones.get(place, "station") )
+ description = zones.get(place, "description")
+ zone = (place, 0.0)
+ search = ( expression, "NWS/NOAA weather zone %s" % place )
+ if not ( info or quiet ):
+ print( "[%s result %s]" % (action, description) )
+ if not possibilities and not station[0]:
+ message = "No FIPS code/census area match in the %s file.\n" % (
+ datafiles["places"][0]
+ )
+ sys.stderr.write(message)
+ exit(1)
+ if station[0]:
+ uris["metar"] = stations.get( station[0], "metar" )
+ if zone[0]:
+ for key,value in zones.items( zone[0] ):
+ if key not in ("centroid", "description", "station"):
+ uris[key] = value
+ elif possibilities:
+ count = len(possibilities)
+ if count <= max_results:
+ print( "Your search is ambiguous, returning %s matches:" % count )
+ for place in sorted(possibilities):
+ if places.has_section(place):
+ print(
+ " [%s] %s" % (
+ place,
+ places.get(place, "description")
+ )
+ )
+ elif stations.has_section(place):
+ print(
+ " [%s] %s" % (
+ place,
+ stations.get(place, "description")
+ )
+ )
+ elif zones.has_section(place):
+ print(
+ " [%s] %s" % (
+ place,
+ zones.get(place, "description")
+ )
+ )
+ else:
+ print(
+ "Your search is too ambiguous, returning %s matches." % count
+ )
+ exit(0)
+ if info:
+ stationlist = []
+ zonelist = []
+ if dataset:
+ for section in dataset.sections():
+ if dataset.has_option(section, "station"):
+ stationlist.append(
+ eval( dataset.get(section, "station") )[1]
+ )
+ if dataset.has_option(section, "zone"):
+ zonelist.append( eval( dataset.get(section, "zone") )[1] )
+ stationlist.sort()
+ zonelist.sort()
+ scount = len(stationlist)
+ zcount = len(zonelist)
+ sranks = []
+ zranks = []
+ for score in scores:
+ if stationlist:
+ sranks.append( stationlist[ int( (1-score[0]) * scount ) ] )
+ if zonelist:
+ zranks.append( zonelist[ int( (1-score[0]) * zcount ) ] )
+ description = search[1]
+ uris["description"] = description
+ print(
+ "%s\n%s" % ( description, "-" * len(description) )
+ )
+ print(
+ "%s: %s" % (
+ station[0],
+ stations.get( station[0], "description" )
+ )
+ )
+ km = radian_to_km*station[1]
+ mi = radian_to_mi*station[1]
+ if sranks and not description.startswith("ICAO station code "):
+ for index in range(0, len(scores)):
+ if station[1] >= sranks[index]:
+ score = scores[index][1]
+ break
+ print(
+ " (proximity %s, %.3gkm, %.3gmi)" % ( score, km, mi )
+ )
+ elif searchtype == "coordinates":
+ print( " (%.3gkm, %.3gmi)" % (km, mi) )
+ if zone[0]:
+ print(
+ "%s: %s" % ( zone[0], zones.get( zone[0], "description" ) )
+ )
+ km = radian_to_km*zone[1]
+ mi = radian_to_mi*zone[1]
+ if zranks and not description.startswith("NWS/NOAA weather zone "):
+ for index in range(0, len(scores)):
+ if zone[1] >= zranks[index]:
+ score = scores[index][1]
+ break
+ print(
+ " (proximity %s, %.3gkm, %.3gmi)" % ( score, km, mi )
+ )
+ elif searchtype == "coordinates" and zone[0]:
+ print( " (%.3gkm, %.3gmi)" % (km, mi) )
+ if cache_search:
+ now = time.time()
+ nowstamp = "%s (%s)" % (
+ now,
+ datetime.datetime.isoformat(
+ datetime.datetime.fromtimestamp(now),
+ " "
+ )
+ )
+ search_cache = ["\n"]
+ search_cache.append( "[%s]\n" % search[0] )
+ search_cache.append( "cached = %s\n" % nowstamp )
+ for uriname in sorted(uris.keys()):
+ search_cache.append( "%s = %s\n" % ( uriname, uris[uriname] ) )
+ real_cachedir = os.path.expanduser(cachedir)
+ if not os.path.exists(real_cachedir):
+ try: os.makedirs(real_cachedir)
+ except (IOError, OSError): pass
+ scache_fn = os.path.join(real_cachedir, "searches")
+ if not os.path.exists(scache_fn):
+ then = sorted(
+ [ x[1] for x in datafiles.values() ],
+ reverse=True
+ )[0]
+ thenstamp = "%s (%s)" % (
+ then,
+ datetime.datetime.isoformat(
+ datetime.datetime.fromtimestamp(then),
+ " "
+ )
+ )
+ search_cache.insert(
+ 0,
+ "# based on data files from: %s\n" % thenstamp
+ )
+ try:
+ scache_existing = configparser.ConfigParser()
+ if pyversion("3"):
+ scache_existing.read(scache_fn, encoding="utf-8")
+ else:
+ scache_existing.read(scache_fn)
+ if not scache_existing.has_section(search[0]):
+ scache_fd = codecs.open(scache_fn, "a", "utf-8")
+ scache_fd.writelines(search_cache)
+ scache_fd.close()
+ except (IOError, OSError): pass
+ if not info:
+ return(uris)
+
+def closest(position, nodes, fieldname, angle=None):
+ import math
+ if not angle: angle = 2*math.pi
+ match = None
+ for name in nodes:
+ if fieldname in nodes[name]:
+ node = nodes[name][fieldname]
+ if node and abs( position[0]-node[0] ) < angle:
+ if abs( position[1]-node[1] ) < angle \
+ or abs( abs( position[1]-node[1] ) - 2*math.pi ) < angle:
+ if position == node:
+ angle = 0
+ match = name
+ else:
+ candidate = math.acos(
+ math.sin( position[0] ) * math.sin( node[0] ) \
+ + math.cos( position[0] ) \
+ * math.cos( node[0] ) \
+ * math.cos( position[1] - node[1] )
+ )
+ if candidate < angle:
+ angle = candidate
+ match = name
+ if match: match = str(match)
+ return (match, angle)
+
+def gecos(formatted):
+ import math, re
+ coordinates = formatted.split(",")
+ for coordinate in range(0, 2):
+ degrees, foo, minutes, bar, seconds, hemisphere = re.match(
+ r"([\+-]?\d+\.?\d*)(-(\d+))?(-(\d+))?([ensw]?)$",
+ coordinates[coordinate].strip().lower()
+ ).groups()
+ value = float(degrees)
+ if minutes: value += float(minutes)/60
+ if seconds: value += float(seconds)/3600
+ if hemisphere and hemisphere in "sw": value *= -1
+ coordinates[coordinate] = math.radians(value)
+ return tuple(coordinates)
+def correlate():
+ import codecs, csv, datetime, hashlib, os, re, sys, time, zipfile
+ if pyversion("3"): import configparser
+ else: import ConfigParser as configparser
+ for filename in os.listdir("."):
+ if re.match("[0-9]{4}_Gaz_counties_national.zip$", filename):
+ gcounties_an = filename
+ gcounties_fn = filename[:-4] + ".txt"
+ elif re.match("[0-9]{4}_Gaz_cousubs_national.zip$", filename):
+ gcousubs_an = filename
+ gcousubs_fn = filename[:-4] + ".txt"
+ elif re.match("[0-9]{4}_Gaz_place_national.zip$", filename):
+ gplace_an = filename
+ gplace_fn = filename[:-4] + ".txt"
+ elif re.match("[0-9]{4}_Gaz_zcta_national.zip$", filename):
+ gzcta_an = filename
+ gzcta_fn = filename[:-4] + ".txt"
+ elif re.match("bp[0-9]{2}[a-z]{2}[0-9]{2}.dbx$", filename):
+ cpfzcf_fn = filename
+ nsdcccc_fn = "nsd_cccc.txt"
+ ourairports_fn = "airports.csv"
+ overrides_fn = "overrides.conf"
+ overrideslog_fn = "overrides.log"
+ slist_fn = "slist"
+ zlist_fn = "zlist"
+ qalog_fn = "qa.log"
+ airports_fn = "airports"
+ places_fn = "places"
+ stations_fn = "stations"
+ zctas_fn = "zctas"
+ zones_fn = "zones"
+ header = """\
+%s
+# generated by %s on %s from these public domain sources:
+#
+# https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html
+# %s %s %s
+# %s %s %s
+# %s %s %s
+# %s %s %s
+#
+# https://www.weather.gov/gis/ZoneCounty/
+# %s %s %s
+#
+# https://tgftp.nws.noaa.gov/data/
+# %s %s %s
+#
+# https://ourairports.com/data/
+# %s %s %s
+#
+# ...and these manually-generated or hand-compiled adjustments:
+# %s %s %s
+# %s %s %s
+# %s %s %s\
+""" % (
+ weather_copyright,
+ os.path.basename( sys.argv[0] ),
+ datetime.date.isoformat(
+ datetime.datetime.utcfromtimestamp( int(os.environ.get('SOURCE_DATE_EPOCH', time.time())) )
+ ),
+ hashlib.md5( open(gcounties_an, "rb").read() ).hexdigest(),
+ datetime.date.isoformat(
+ datetime.datetime.utcfromtimestamp( os.path.getmtime(gcounties_an) )
+ ),
+ gcounties_an,
+ hashlib.md5( open(gcousubs_an, "rb").read() ).hexdigest(),
+ datetime.date.isoformat(
+ datetime.datetime.utcfromtimestamp( os.path.getmtime(gcousubs_an) )
+ ),
+ gcousubs_an,
+ hashlib.md5( open(gplace_an, "rb").read() ).hexdigest(),
+ datetime.date.isoformat(
+ datetime.datetime.utcfromtimestamp( os.path.getmtime(gplace_an) )
+ ),
+ gplace_an,
+ hashlib.md5( open(gzcta_an, "rb").read() ).hexdigest(),
+ datetime.date.isoformat(
+ datetime.datetime.utcfromtimestamp( os.path.getmtime(gzcta_an) )
+ ),
+ gzcta_an,
+ hashlib.md5( open(cpfzcf_fn, "rb").read() ).hexdigest(),
+ datetime.date.isoformat(
+ datetime.datetime.utcfromtimestamp( os.path.getmtime(cpfzcf_fn) )
+ ),
+ cpfzcf_fn,
+ hashlib.md5( open(nsdcccc_fn, "rb").read() ).hexdigest(),
+ datetime.date.isoformat(
+ datetime.datetime.utcfromtimestamp( os.path.getmtime(nsdcccc_fn) )
+ ),
+ nsdcccc_fn,
+ hashlib.md5( open(ourairports_fn, "rb").read() ).hexdigest(),
+ datetime.date.isoformat(
+ datetime.datetime.utcfromtimestamp( os.path.getmtime(ourairports_fn) )
+ ),
+ ourairports_fn,
+ hashlib.md5( open(overrides_fn, "rb").read() ).hexdigest(),
+ datetime.date.isoformat(
+ datetime.datetime.utcfromtimestamp( os.path.getmtime(overrides_fn) )
+ ),
+ overrides_fn,
+ hashlib.md5( open(slist_fn, "rb").read() ).hexdigest(),
+ datetime.date.isoformat(
+ datetime.datetime.utcfromtimestamp( os.path.getmtime(slist_fn) )
+ ),
+ slist_fn,
+ hashlib.md5( open(zlist_fn, "rb").read() ).hexdigest(),
+ datetime.date.isoformat(
+ datetime.datetime.utcfromtimestamp( os.path.getmtime(zlist_fn) )
+ ),
+ zlist_fn
+ )
+ airports = {}
+ places = {}
+ stations = {}
+ zctas = {}
+ zones = {}
+ message = "Reading %s:%s..." % (gcounties_an, gcounties_fn)
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ count = 0
+ gcounties = zipfile.ZipFile(gcounties_an).open(gcounties_fn, "r")
+ columns = gcounties.readline().decode("utf-8").strip().split("\t")
+ for line in gcounties:
+ fields = line.decode("utf-8").strip().split("\t")
+ f_geoid = fields[ columns.index("GEOID") ].strip()
+ f_name = fields[ columns.index("NAME") ].strip()
+ f_usps = fields[ columns.index("USPS") ].strip()
+ f_intptlat = fields[ columns.index("INTPTLAT") ].strip()
+ f_intptlong = fields[ columns.index("INTPTLONG") ].strip()
+ if f_geoid and f_name and f_usps and f_intptlat and f_intptlong:
+ fips = "fips%s" % f_geoid
+ if fips not in places: places[fips] = {}
+ places[fips]["centroid"] = gecos(
+ "%s,%s" % (f_intptlat, f_intptlong)
+ )
+ places[fips]["description"] = "%s, %s" % (f_name, f_usps)
+ count += 1
+ gcounties.close()
+ print("done (%s lines)." % count)
+ message = "Reading %s:%s..." % (gcousubs_an, gcousubs_fn)
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ count = 0
+ gcousubs = zipfile.ZipFile(gcousubs_an).open(gcousubs_fn, "r")
+ columns = gcousubs.readline().decode("utf-8").strip().split("\t")
+ for line in gcousubs:
+ fields = line.decode("utf-8").strip().split("\t")
+ f_geoid = fields[ columns.index("GEOID") ].strip()
+ f_name = fields[ columns.index("NAME") ].strip()
+ f_usps = fields[ columns.index("USPS") ].strip()
+ f_intptlat = fields[ columns.index("INTPTLAT") ].strip()
+ f_intptlong = fields[ columns.index("INTPTLONG") ].strip()
+ if f_geoid and f_name and f_usps and f_intptlat and f_intptlong:
+ fips = "fips%s" % f_geoid
+ if fips not in places: places[fips] = {}
+ places[fips]["centroid"] = gecos(
+ "%s,%s" % (f_intptlat, f_intptlong)
+ )
+ places[fips]["description"] = "%s, %s" % (f_name, f_usps)
+ count += 1
+ gcousubs.close()
+ print("done (%s lines)." % count)
+ message = "Reading %s:%s..." % (gplace_an, gplace_fn)
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ count = 0
+ gplace = zipfile.ZipFile(gplace_an).open(gplace_fn, "r")
+ columns = gplace.readline().decode("utf-8").strip().split("\t")
+ for line in gplace:
+ fields = line.decode("utf-8").strip().split("\t")
+ f_geoid = fields[ columns.index("GEOID") ].strip()
+ f_name = fields[ columns.index("NAME") ].strip()
+ f_usps = fields[ columns.index("USPS") ].strip()
+ f_intptlat = fields[ columns.index("INTPTLAT") ].strip()
+ f_intptlong = fields[ columns.index("INTPTLONG") ].strip()
+ if f_geoid and f_name and f_usps and f_intptlat and f_intptlong:
+ fips = "fips%s" % f_geoid
+ if fips not in places: places[fips] = {}
+ places[fips]["centroid"] = gecos(
+ "%s,%s" % (f_intptlat, f_intptlong)
+ )
+ places[fips]["description"] = "%s, %s" % (f_name, f_usps)
+ count += 1
+ gplace.close()
+ print("done (%s lines)." % count)
+ message = "Reading %s..." % slist_fn
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ count = 0
+ slist = codecs.open(slist_fn, "r", "utf-8")
+ for line in slist:
+ icao = line.split("#")[0].strip()
+ if icao:
+ stations[icao] = {
+ "metar": "https://tgftp.nws.noaa.gov/data/observations/"\
+ + "metar/decoded/%s.TXT" % icao.upper()
+ }
+ count += 1
+ slist.close()
+ print("done (%s lines)." % count)
+ message = "Reading %s..." % nsdcccc_fn
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ count = 0
+ nsdcccc = codecs.open(nsdcccc_fn, "r", "utf-8")
+ for line in nsdcccc:
+ line = str(line)
+ fields = line.split(";")
+ icao = fields[0].strip().lower()
+ if icao in stations:
+ description = []
+ name = " ".join( fields[3].strip().title().split() )
+ if name: description.append(name)
+ st = fields[4].strip()
+ if st: description.append(st)
+ country = " ".join( fields[5].strip().title().split() )
+ if country: description.append(country)
+ if description:
+ stations[icao]["description"] = ", ".join(description)
+ lat, lon = fields[7:9]
+ if lat and lon:
+ stations[icao]["location"] = gecos( "%s,%s" % (lat, lon) )
+ elif "location" not in stations[icao]:
+ lat, lon = fields[5:7]
+ if lat and lon:
+ stations[icao]["location"] = gecos( "%s,%s" % (lat, lon) )
+ count += 1
+ nsdcccc.close()
+ print("done (%s lines)." % count)
+ message = "Reading %s..." % ourairports_fn
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ count = 0
+ ourairports = open(ourairports_fn, "r")
+ for row in csv.reader(ourairports):
+ icao = row[12].lower()
+ if icao in stations:
+ iata = row[13].lower()
+ if len(iata) == 3: airports[iata] = { "station": icao }
+ if "description" not in stations[icao]:
+ description = []
+ name = row[3]
+ if name: description.append(name)
+ municipality = row[10]
+ if municipality: description.append(municipality)
+ region = row[9]
+ country = row[8]
+ if region:
+ if "-" in region:
+ c,r = region.split("-", 1)
+ if c == country: region = r
+ description.append(region)
+ if country:
+ description.append(country)
+ if description:
+ stations[icao]["description"] = ", ".join(description)
+ if "location" not in stations[icao]:
+ lat = row[4]
+ if lat:
+ lon = row[5]
+ if lon:
+ stations[icao]["location"] = gecos(
+ "%s,%s" % (lat, lon)
+ )
+ count += 1
+ ourairports.close()
+ print("done (%s lines)." % count)
+ message = "Reading %s..." % zlist_fn
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ count = 0
+ zlist = codecs.open(zlist_fn, "r", "utf-8")
+ for line in zlist:
+ line = line.split("#")[0].strip()
+ if line:
+ zones[line] = {}
+ count += 1
+ zlist.close()
+ print("done (%s lines)." % count)
+ message = "Reading %s..." % cpfzcf_fn
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ count = 0
+ cpfz = {}
+ cpfzcf = codecs.open(cpfzcf_fn, "r", "utf-8")
+ for line in cpfzcf:
+ fields = line.strip().split("|")
+ if len(fields) == 11 \
+ and fields[0] and fields[1] and fields[9] and fields[10]:
+ zone = "z".join( fields[:2] ).lower()
+ if zone in zones:
+ state = fields[0]
+ if state:
+ zones[zone]["coastal_flood_statement"] = (
+ "https://tgftp.nws.noaa.gov/data/watches_warnings/"
+ "flood/coastal/%s/%s.txt" % (state.lower(), zone))
+ zones[zone]["flash_flood_statement"] = (
+ "https://tgftp.nws.noaa.gov/data/watches_warnings/"
+ "flash_flood/statement/%s/%s.txt"
+ % (state.lower(), zone))
+ zones[zone]["flash_flood_warning"] = (
+ "https://tgftp.nws.noaa.gov/data/watches_warnings/"
+ "flash_flood/warning/%s/%s.txt"
+ % (state.lower(), zone))
+ zones[zone]["flash_flood_watch"] = (
+ "https://tgftp.nws.noaa.gov/data/watches_warnings/"
+ "flash_flood/watch/%s/%s.txt" % (state.lower(), zone))
+ zones[zone]["flood_statement"] = (
+ "https://tgftp.nws.noaa.gov/data/watches_warnings/"
+ "flood/statement/%s/%s.txt" % (state.lower(), zone))
+ zones[zone]["flood_warning"] = (
+ "https://tgftp.nws.noaa.gov/data/watches_warnings/"
+ "flood/warning/%s/%s.txt" % (state.lower(), zone))
+ zones[zone]["severe_thunderstorm_warning"] = (
+ "https://tgftp.nws.noaa.gov/data/watches_warnings/"
+ "thunderstorm/%s/%s.txt" % (state.lower(), zone))
+ zones[zone]["severe_weather_statement"] = (
+ "https://tgftp.nws.noaa.gov/data/watches_warnings/"
+ "severe_weather_stmt/%s/%s.txt"
+ % (state.lower(), zone))
+ zones[zone]["short_term_forecast"] = (
+ "https://tgftp.nws.noaa.gov/data/forecasts/nowcast/"
+ "%s/%s.txt" % (state.lower(), zone))
+ zones[zone]["special_weather_statement"] = (
+ "https://tgftp.nws.noaa.gov/data/watches_warnings/"
+ "special_weather_stmt/%s/%s.txt"
+ % (state.lower(), zone))
+ zones[zone]["state_forecast"] = (
+ "https://tgftp.nws.noaa.gov/data/forecasts/state/"
+ "%s/%s.txt" % (state.lower(), zone))
+ zones[zone]["urgent_weather_message"] = (
+ "https://tgftp.nws.noaa.gov/data/watches_warnings/"
+ "non_precip/%s/%s.txt" % (state.lower(), zone))
+ zones[zone]["zone_forecast"] = (
+ "https://tgftp.nws.noaa.gov/data/forecasts/zone/"
+ "%s/%s.txt" % (state.lower(), zone))
+ description = fields[3].strip()
+ fips = "fips%s"%fields[6]
+ county = fields[5]
+ if county:
+ if description.endswith(county):
+ description += " County"
+ else:
+ description += ", %s County" % county
+ description += ", %s, US" % state
+ zones[zone]["description"] = description
+ zones[zone]["centroid"] = gecos( ",".join( fields[9:11] ) )
+ if fips in places and not zones[zone]["centroid"]:
+ zones[zone]["centroid"] = places[fips]["centroid"]
+ count += 1
+ cpfzcf.close()
+ print("done (%s lines)." % count)
+ message = "Reading %s:%s..." % (gzcta_an, gzcta_fn)
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ count = 0
+ gzcta = zipfile.ZipFile(gzcta_an).open(gzcta_fn, "r")
+ columns = gzcta.readline().decode("utf-8").strip().split("\t")
+ for line in gzcta:
+ fields = line.decode("utf-8").strip().split("\t")
+ f_geoid = fields[ columns.index("GEOID") ].strip()
+ f_intptlat = fields[ columns.index("INTPTLAT") ].strip()
+ f_intptlong = fields[ columns.index("INTPTLONG") ].strip()
+ if f_geoid and f_intptlat and f_intptlong:
+ if f_geoid not in zctas: zctas[f_geoid] = {}
+ zctas[f_geoid]["centroid"] = gecos(
+ "%s,%s" % (f_intptlat, f_intptlong)
+ )
+ count += 1
+ gzcta.close()
+ print("done (%s lines)." % count)
+ message = "Reading %s..." % overrides_fn
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ count = 0
+ added = 0
+ removed = 0
+ changed = 0
+ overrides = configparser.ConfigParser()
+ overrides.readfp( codecs.open(overrides_fn, "r", "utf8") )
+ overrideslog = []
+ for section in overrides.sections():
+ addopt = 0
+ chgopt = 0
+ if section.startswith("-"):
+ section = section[1:]
+ delete = True
+ else: delete = False
+ if re.match("[A-Za-z]{3}$", section):
+ if delete:
+ if section in airports:
+ del( airports[section] )
+ logact = "removed airport %s" % section
+ removed += 1
+ else:
+ logact = "tried to remove nonexistent airport %s" % section
+ else:
+ if section in airports:
+ logact = "changed airport %s" % section
+ changed += 1
+ else:
+ airports[section] = {}
+ logact = "added airport %s" % section
+ added += 1
+ for key,value in overrides.items(section):
+ if key in airports[section]: chgopt += 1
+ else: addopt += 1
+ if key in ("centroid", "location"):
+ airports[section][key] = eval(value)
+ else:
+ airports[section][key] = value
+ if addopt and chgopt:
+ logact += " (+%s/!%s options)" % (addopt, chgopt)
+ elif addopt: logact += " (+%s options)" % addopt
+ elif chgopt: logact += " (!%s options)" % chgopt
+ elif re.match("[A-Za-z0-9]{4}$", section):
+ if delete:
+ if section in stations:
+ del( stations[section] )
+ logact = "removed station %s" % section
+ removed += 1
+ else:
+ logact = "tried to remove nonexistent station %s" % section
+ else:
+ if section in stations:
+ logact = "changed station %s" % section
+ changed += 1
+ else:
+ stations[section] = {}
+ logact = "added station %s" % section
+ added += 1
+ for key,value in overrides.items(section):
+ if key in stations[section]: chgopt += 1
+ else: addopt += 1
+ if key in ("centroid", "location"):
+ stations[section][key] = eval(value)
+ else:
+ stations[section][key] = value
+ if addopt and chgopt:
+ logact += " (+%s/!%s options)" % (addopt, chgopt)
+ elif addopt: logact += " (+%s options)" % addopt
+ elif chgopt: logact += " (!%s options)" % chgopt
+ elif re.match("[0-9]{5}$", section):
+ if delete:
+ if section in zctas:
+ del( zctas[section] )
+ logact = "removed zcta %s" % section
+ removed += 1
+ else:
+ logact = "tried to remove nonexistent zcta %s" % section
+ else:
+ if section in zctas:
+ logact = "changed zcta %s" % section
+ changed += 1
+ else:
+ zctas[section] = {}
+ logact = "added zcta %s" % section
+ added += 1
+ for key,value in overrides.items(section):
+ if key in zctas[section]: chgopt += 1
+ else: addopt += 1
+ if key in ("centroid", "location"):
+ zctas[section][key] = eval(value)
+ else:
+ zctas[section][key] = value
+ if addopt and chgopt:
+ logact += " (+%s/!%s options)" % (addopt, chgopt)
+ elif addopt: logact += " (+%s options)" % addopt
+ elif chgopt: logact += " (!%s options)" % chgopt
+ elif re.match("[A-Za-z]{2}[Zz][0-9]{3}$", section):
+ if delete:
+ if section in zones:
+ del( zones[section] )
+ logact = "removed zone %s" % section
+ removed += 1
+ else:
+ logact = "tried to remove nonexistent zone %s" % section
+ else:
+ if section in zones:
+ logact = "changed zone %s" % section
+ changed += 1
+ else:
+ zones[section] = {}
+ logact = "added zone %s" % section
+ added += 1
+ for key,value in overrides.items(section):
+ if key in zones[section]: chgopt += 1
+ else: addopt += 1
+ if key in ("centroid", "location"):
+ zones[section][key] = eval(value)
+ else:
+ zones[section][key] = value
+ if addopt and chgopt:
+ logact += " (+%s/!%s options)" % (addopt, chgopt)
+ elif addopt: logact += " (+%s options)" % addopt
+ elif chgopt: logact += " (!%s options)" % chgopt
+ elif re.match("fips[0-9]+$", section):
+ if delete:
+ if section in places:
+ del( places[section] )
+ logact = "removed place %s" % section
+ removed += 1
+ else:
+ logact = "tried to remove nonexistent place %s" % section
+ else:
+ if section in places:
+ logact = "changed place %s" % section
+ changed += 1
+ else:
+ places[section] = {}
+ logact = "added place %s" % section
+ added += 1
+ for key,value in overrides.items(section):
+ if key in places[section]: chgopt += 1
+ else: addopt += 1
+ if key in ("centroid", "location"):
+ places[section][key] = eval(value)
+ else:
+ places[section][key] = value
+ if addopt and chgopt:
+ logact += " (+%s/!%s options)" % (addopt, chgopt)
+ elif addopt: logact += " (+%s options)" % addopt
+ elif chgopt: logact += " (!%s options)" % chgopt
+ count += 1
+ overrideslog.append("%s\n" % logact)
+ overrideslog.sort()
+ if os.path.exists(overrideslog_fn):
+ os.rename(overrideslog_fn, "%s_old"%overrideslog_fn)
+ overrideslog_fd = codecs.open(overrideslog_fn, "w", "utf8")
+ import time
+ overrideslog_fd.write(
+ '# Copyright (c) %s Jeremy Stanley <fungi@yuggoth.org>. Permission to\n'
+ '# use, copy, modify, and distribute this software is granted under terms\n'
+ '# provided in the LICENSE file distributed with this software.\n\n'
+ % time.gmtime().tm_year)
+ overrideslog_fd.writelines(overrideslog)
+ overrideslog_fd.close()
+ print("done (%s overridden sections: +%s/-%s/!%s)." % (
+ count,
+ added,
+ removed,
+ changed
+ ) )
+ estimate = 2*len(places) + len(stations) + 2*len(zctas) + len(zones)
+ print(
+ "Correlating places, stations, ZCTAs and zones (upper bound is %s):" % \
+ estimate
+ )
+ count = 0
+ milestones = list( range(51) )
+ message = " "
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ for fips in places:
+ centroid = places[fips]["centroid"]
+ if centroid:
+ station = closest(centroid, stations, "location", 0.1)
+ if station[0]:
+ places[fips]["station"] = station
+ count += 1
+ if not count%100:
+ level = int(50*count/estimate)
+ if level in milestones:
+ for remaining in milestones[:milestones.index(level)+1]:
+ if remaining%5:
+ message = "."
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ else:
+ message = "%s%%" % (remaining*2,)
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ milestones.remove(remaining)
+ if centroid:
+ zone = closest(centroid, zones, "centroid", 0.1)
+ if zone[0]:
+ places[fips]["zone"] = zone
+ count += 1
+ if not count%100:
+ level = int(50*count/estimate)
+ if level in milestones:
+ for remaining in milestones[:milestones.index(level)+1]:
+ if remaining%5:
+ message = "."
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ else:
+ message = "%s%%" % (remaining*2,)
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ milestones.remove(remaining)
+ for station in stations:
+ if "location" in stations[station]:
+ location = stations[station]["location"]
+ if location:
+ zone = closest(location, zones, "centroid", 0.1)
+ if zone[0]:
+ stations[station]["zone"] = zone
+ count += 1
+ if not count%100:
+ level = int(50*count/estimate)
+ if level in milestones:
+ for remaining in milestones[:milestones.index(level)+1]:
+ if remaining%5:
+ message = "."
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ else:
+ message = "%s%%" % (remaining*2,)
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ milestones.remove(remaining)
+ for zcta in zctas.keys():
+ centroid = zctas[zcta]["centroid"]
+ if centroid:
+ station = closest(centroid, stations, "location", 0.1)
+ if station[0]:
+ zctas[zcta]["station"] = station
+ count += 1
+ if not count%100:
+ level = int(50*count/estimate)
+ if level in milestones:
+ for remaining in milestones[ : milestones.index(level)+1 ]:
+ if remaining%5:
+ message = "."
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ else:
+ message = "%s%%" % (remaining*2,)
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ milestones.remove(remaining)
+ if centroid:
+ zone = closest(centroid, zones, "centroid", 0.1)
+ if zone[0]:
+ zctas[zcta]["zone"] = zone
+ count += 1
+ if not count%100:
+ level = int(50*count/estimate)
+ if level in milestones:
+ for remaining in milestones[:milestones.index(level)+1]:
+ if remaining%5:
+ message = "."
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ else:
+ message = "%s%%" % (remaining*2,)
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ milestones.remove(remaining)
+ for zone in zones.keys():
+ if "centroid" in zones[zone]:
+ centroid = zones[zone]["centroid"]
+ if centroid:
+ station = closest(centroid, stations, "location", 0.1)
+ if station[0]:
+ zones[zone]["station"] = station
+ count += 1
+ if not count%100:
+ level = int(50*count/estimate)
+ if level in milestones:
+ for remaining in milestones[:milestones.index(level)+1]:
+ if remaining%5:
+ message = "."
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ else:
+ message = "%s%%" % (remaining*2,)
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ milestones.remove(remaining)
+ for remaining in milestones:
+ if remaining%5:
+ message = "."
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ else:
+ message = "%s%%" % (remaining*2,)
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ print("\n done (%s correlations)." % count)
+ message = "Writing %s..." % airports_fn
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ count = 0
+ if os.path.exists(airports_fn):
+ os.rename(airports_fn, "%s_old"%airports_fn)
+ airports_fd = codecs.open(airports_fn, "w", "utf8")
+ airports_fd.write(header)
+ for airport in sorted( airports.keys() ):
+ airports_fd.write("\n\n[%s]" % airport)
+ for key, value in sorted( airports[airport].items() ):
+ if type(value) is float: value = "%.7f"%value
+ elif type(value) is tuple:
+ elements = []
+ for element in value:
+ if type(element) is float: elements.append("%.7f"%element)
+ else: elements.append( repr(element) )
+ value = "(%s)"%", ".join(elements)
+ airports_fd.write( "\n%s = %s" % (key, value) )
+ count += 1
+ airports_fd.write("\n")
+ airports_fd.close()
+ print("done (%s sections)." % count)
+ message = "Writing %s..." % places_fn
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ count = 0
+ if os.path.exists(places_fn):
+ os.rename(places_fn, "%s_old"%places_fn)
+ places_fd = codecs.open(places_fn, "w", "utf8")
+ places_fd.write(header)
+ for fips in sorted( places.keys() ):
+ places_fd.write("\n\n[%s]" % fips)
+ for key, value in sorted( places[fips].items() ):
+ if type(value) is float: value = "%.7f"%value
+ elif type(value) is tuple:
+ elements = []
+ for element in value:
+ if type(element) is float: elements.append("%.7f"%element)
+ else: elements.append( repr(element) )
+ value = "(%s)"%", ".join(elements)
+ places_fd.write( "\n%s = %s" % (key, value) )
+ count += 1
+ places_fd.write("\n")
+ places_fd.close()
+ print("done (%s sections)." % count)
+ message = "Writing %s..." % stations_fn
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ count = 0
+ if os.path.exists(stations_fn):
+ os.rename(stations_fn, "%s_old"%stations_fn)
+ stations_fd = codecs.open(stations_fn, "w", "utf-8")
+ stations_fd.write(header)
+ for station in sorted( stations.keys() ):
+ stations_fd.write("\n\n[%s]" % station)
+ for key, value in sorted( stations[station].items() ):
+ if type(value) is float: value = "%.7f"%value
+ elif type(value) is tuple:
+ elements = []
+ for element in value:
+ if type(element) is float: elements.append("%.7f"%element)
+ else: elements.append( repr(element) )
+ value = "(%s)"%", ".join(elements)
+ if type(value) is bytes:
+ value = value.decode("utf-8")
+ stations_fd.write( "\n%s = %s" % (key, value) )
+ count += 1
+ stations_fd.write("\n")
+ stations_fd.close()
+ print("done (%s sections)." % count)
+ message = "Writing %s..." % zctas_fn
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ count = 0
+ if os.path.exists(zctas_fn):
+ os.rename(zctas_fn, "%s_old"%zctas_fn)
+ zctas_fd = codecs.open(zctas_fn, "w", "utf8")
+ zctas_fd.write(header)
+ for zcta in sorted( zctas.keys() ):
+ zctas_fd.write("\n\n[%s]" % zcta)
+ for key, value in sorted( zctas[zcta].items() ):
+ if type(value) is float: value = "%.7f"%value
+ elif type(value) is tuple:
+ elements = []
+ for element in value:
+ if type(element) is float: elements.append("%.7f"%element)
+ else: elements.append( repr(element) )
+ value = "(%s)"%", ".join(elements)
+ zctas_fd.write( "\n%s = %s" % (key, value) )
+ count += 1
+ zctas_fd.write("\n")
+ zctas_fd.close()
+ print("done (%s sections)." % count)
+ message = "Writing %s..." % zones_fn
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ count = 0
+ if os.path.exists(zones_fn):
+ os.rename(zones_fn, "%s_old"%zones_fn)
+ zones_fd = codecs.open(zones_fn, "w", "utf8")
+ zones_fd.write(header)
+ for zone in sorted( zones.keys() ):
+ zones_fd.write("\n\n[%s]" % zone)
+ for key, value in sorted( zones[zone].items() ):
+ if type(value) is float: value = "%.7f"%value
+ elif type(value) is tuple:
+ elements = []
+ for element in value:
+ if type(element) is float: elements.append("%.7f"%element)
+ else: elements.append( repr(element) )
+ value = "(%s)"%", ".join(elements)
+ zones_fd.write( "\n%s = %s" % (key, value) )
+ count += 1
+ zones_fd.write("\n")
+ zones_fd.close()
+ print("done (%s sections)." % count)
+ message = "Starting QA check..."
+ sys.stdout.write(message)
+ sys.stdout.flush()
+ airports = configparser.ConfigParser()
+ if pyversion("3"):
+ airports.read(airports_fn, encoding="utf-8")
+ else:
+ airports.read(airports_fn)
+ places = configparser.ConfigParser()
+ if pyversion("3"):
+ places.read(places_fn, encoding="utf-8")
+ else:
+ places.read(places_fn)
+ stations = configparser.ConfigParser()
+ if pyversion("3"):
+ stations.read(stations_fn, encoding="utf-8")
+ else:
+ stations.read(stations_fn)
+ zctas = configparser.ConfigParser()
+ if pyversion("3"):
+ zctas.read(zctas_fn, encoding="utf-8")
+ else:
+ zctas.read(zctas_fn)
+ zones = configparser.ConfigParser()
+ if pyversion("3"):
+ zones.read(zones_fn, encoding="utf-8")
+ else:
+ zones.read(zones_fn)
+ qalog = []
+ places_nocentroid = 0
+ places_nodescription = 0
+ for place in sorted( places.sections() ):
+ if not places.has_option(place, "centroid"):
+ qalog.append("%s: no centroid\n" % place)
+ places_nocentroid += 1
+ if not places.has_option(place, "description"):
+ qalog.append("%s: no description\n" % place)
+ places_nodescription += 1
+ stations_nodescription = 0
+ stations_nolocation = 0
+ stations_nometar = 0
+ for station in sorted( stations.sections() ):
+ if not stations.has_option(station, "description"):
+ qalog.append("%s: no description\n" % station)
+ stations_nodescription += 1
+ if not stations.has_option(station, "location"):
+ qalog.append("%s: no location\n" % station)
+ stations_nolocation += 1
+ if not stations.has_option(station, "metar"):
+ qalog.append("%s: no metar\n" % station)
+ stations_nometar += 1
+ airports_badstation = 0
+ airports_nostation = 0
+ for airport in sorted( airports.sections() ):
+ if not airports.has_option(airport, "station"):
+ qalog.append("%s: no station\n" % airport)
+ airports_nostation += 1
+ else:
+ station = airports.get(airport, "station")
+ if station not in stations.sections():
+ qalog.append( "%s: bad station %s\n" % (airport, station) )
+ airports_badstation += 1
+ zctas_nocentroid = 0
+ for zcta in sorted( zctas.sections() ):
+ if not zctas.has_option(zcta, "centroid"):
+ qalog.append("%s: no centroid\n" % zcta)
+ zctas_nocentroid += 1
+ zones_nocentroid = 0
+ zones_nodescription = 0
+ zones_noforecast = 0
+ zones_overlapping = 0
+ zonetable = {}
+ for zone in zones.sections():
+ if zones.has_option(zone, "centroid"):
+ zonetable[zone] = {
+ "centroid": eval( zones.get(zone, "centroid") )
+ }
+ for zone in sorted( zones.sections() ):
+ if zones.has_option(zone, "centroid"):
+ zonetable_local = zonetable.copy()
+ del( zonetable_local[zone] )
+ centroid = eval( zones.get(zone, "centroid") )
+ if centroid:
+ nearest = closest(centroid, zonetable_local, "centroid", 0.1)
+ if nearest[1]*radian_to_km < 1:
+ qalog.append( "%s: within one km of %s\n" % (
+ zone,
+ nearest[0]
+ ) )
+ zones_overlapping += 1
+ else:
+ qalog.append("%s: no centroid\n" % zone)
+ zones_nocentroid += 1
+ if not zones.has_option(zone, "description"):
+ qalog.append("%s: no description\n" % zone)
+ zones_nodescription += 1
+ if not zones.has_option(zone, "zone_forecast"):
+ qalog.append("%s: no forecast\n" % zone)
+ zones_noforecast += 1
+ if os.path.exists(qalog_fn):
+ os.rename(qalog_fn, "%s_old"%qalog_fn)
+ qalog_fd = codecs.open(qalog_fn, "w", "utf8")
+ import time
+ qalog_fd.write(
+ '# Copyright (c) %s Jeremy Stanley <fungi@yuggoth.org>. Permission to\n'
+ '# use, copy, modify, and distribute this software is granted under terms\n'
+ '# provided in the LICENSE file distributed with this software.\n\n'
+ % time.gmtime().tm_year)
+ qalog_fd.writelines(qalog)
+ qalog_fd.close()
+ if qalog:
+ print("issues found (see %s for details):"%qalog_fn)
+ if airports_badstation:
+ print(" %s airports with invalid station"%airports_badstation)
+ if airports_nostation:
+ print(" %s airports with no station"%airports_nostation)
+ if places_nocentroid:
+ print(" %s places with no centroid"%places_nocentroid)
+ if places_nodescription:
+ print(" %s places with no description"%places_nodescription)
+ if stations_nodescription:
+ print(" %s stations with no description"%stations_nodescription)
+ if stations_nolocation:
+ print(" %s stations with no location"%stations_nolocation)
+ if stations_nometar:
+ print(" %s stations with no METAR"%stations_nometar)
+ if zctas_nocentroid:
+ print(" %s ZCTAs with no centroid"%zctas_nocentroid)
+ if zones_nocentroid:
+ print(" %s zones with no centroid"%zones_nocentroid)
+ if zones_nodescription:
+ print(" %s zones with no description"%zones_nodescription)
+ if zones_noforecast:
+ print(" %s zones with no forecast"%zones_noforecast)
+ if zones_overlapping:
+ print(" %s zones within one km of another"%zones_overlapping)
+ else: print("no issues found.")
+ print("Indexing complete!")
projects / weather.git / blobdiff