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google/transitfeed | gtfsscheduleviewer/marey_graph.py | MareyGraph._CalculateYLines | def _CalculateYLines(self, dists):
"""Builds a list with y-coordinates for the horizontal lines in the graph.
Args:
# One integer for each pair of stations
# indicating the approximate distance
dists: [0,33,140, ... ,X]
Returns:
# One integer y-coordinate for each station normalize... | python | def _CalculateYLines(self, dists):
"""Builds a list with y-coordinates for the horizontal lines in the graph.
Args:
# One integer for each pair of stations
# indicating the approximate distance
dists: [0,33,140, ... ,X]
Returns:
# One integer y-coordinate for each station normalize... | [
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google/transitfeed | gtfsscheduleviewer/marey_graph.py | MareyGraph._TravelTimes | def _TravelTimes(self,triplist,index=0):
""" Calculate distances and plot stops.
Uses a timetable to approximate distances
between stations
Args:
# Class Trip is defined in transitfeed.py
triplist: [Trip, Trip, ...]
# (Optional) Index of Triplist prefered for timetable Calculation
inde... | python | def _TravelTimes(self,triplist,index=0):
""" Calculate distances and plot stops.
Uses a timetable to approximate distances
between stations
Args:
# Class Trip is defined in transitfeed.py
triplist: [Trip, Trip, ...]
# (Optional) Index of Triplist prefered for timetable Calculation
inde... | [
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google/transitfeed | gtfsscheduleviewer/marey_graph.py | MareyGraph._DrawTrips | def _DrawTrips(self,triplist,colpar=""):
"""Generates svg polylines for each transit trip.
Args:
# Class Trip is defined in transitfeed.py
[Trip, Trip, ...]
Returns:
# A string containing a polyline tag for each trip
' <polyline class="T" stroke="#336633" points="433,0 ...'
"""... | python | def _DrawTrips(self,triplist,colpar=""):
"""Generates svg polylines for each transit trip.
Args:
# Class Trip is defined in transitfeed.py
[Trip, Trip, ...]
Returns:
# A string containing a polyline tag for each trip
' <polyline class="T" stroke="#336633" points="433,0 ...'
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google/transitfeed | gtfsscheduleviewer/marey_graph.py | MareyGraph._Uniform | def _Uniform(self, triplist):
"""Fallback to assuming uniform distance between stations"""
# This should not be neseccary, but we are in fallback mode
longest = max([len(t.GetTimeStops()) for t in triplist])
return [100] * longest | python | def _Uniform(self, triplist):
"""Fallback to assuming uniform distance between stations"""
# This should not be neseccary, but we are in fallback mode
longest = max([len(t.GetTimeStops()) for t in triplist])
return [100] * longest | [
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google/transitfeed | gtfsscheduleviewer/marey_graph.py | MareyGraph._DrawHours | def _DrawHours(self):
"""Generates svg to show a vertical hour and sub-hour grid
Returns:
# A string containing a polyline tag for each grid line
" <polyline class="FullHour" points="20,0 ..."
"""
tmpstrs = []
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if i % self._hour_grid... | python | def _DrawHours(self):
"""Generates svg to show a vertical hour and sub-hour grid
Returns:
# A string containing a polyline tag for each grid line
" <polyline class="FullHour" points="20,0 ..."
"""
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google/transitfeed | gtfsscheduleviewer/marey_graph.py | MareyGraph.AddStationDecoration | def AddStationDecoration(self, index, color="#f00"):
"""Flushes existing decorations and highlights the given station-line.
Args:
# Integer, index of stop to be highlighted.
index: 4
# An optional string with a html color code
color: "#fff"
"""
tmpstr = str()
num_stations = ... | python | def AddStationDecoration(self, index, color="#f00"):
"""Flushes existing decorations and highlights the given station-line.
Args:
# Integer, index of stop to be highlighted.
index: 4
# An optional string with a html color code
color: "#fff"
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google/transitfeed | gtfsscheduleviewer/marey_graph.py | MareyGraph.AddTripDecoration | def AddTripDecoration(self, triplist, color="#f00"):
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Args:
# Class Trip is defined in transitfeed.py
triplist: [Trip, Trip, ...]
# An optional string with a html color code
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"""Flushes existing decorations and highlights the given trips.
Args:
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google/transitfeed | gtfsscheduleviewer/marey_graph.py | MareyGraph.ChangeScaleFactor | def ChangeScaleFactor(self, newfactor):
"""Changes the zoom of the graph manually.
1.0 is the original canvas size.
Args:
# float value between 0.0 and 5.0
newfactor: 0.7
"""
if float(newfactor) > 0 and float(newfactor) < self._MAX_ZOOM:
self._zoomfactor = newfactor | python | def ChangeScaleFactor(self, newfactor):
"""Changes the zoom of the graph manually.
1.0 is the original canvas size.
Args:
# float value between 0.0 and 5.0
newfactor: 0.7
"""
if float(newfactor) > 0 and float(newfactor) < self._MAX_ZOOM:
self._zoomfactor = newfactor | [
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google/transitfeed | kmlwriter.py | KMLWriter._CreateFolder | def _CreateFolder(self, parent, name, visible=True, description=None):
"""Create a KML Folder element.
Args:
parent: The parent ElementTree.Element instance.
name: The folder name as a string.
visible: Whether the folder is initially visible or not.
description: A description string or ... | python | def _CreateFolder(self, parent, name, visible=True, description=None):
"""Create a KML Folder element.
Args:
parent: The parent ElementTree.Element instance.
name: The folder name as a string.
visible: Whether the folder is initially visible or not.
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google/transitfeed | kmlwriter.py | KMLWriter._CreateStyleForRoute | def _CreateStyleForRoute(self, doc, route):
"""Create a KML Style element for the route.
The style sets the line colour if the route colour is specified. The
line thickness is set depending on the vehicle type.
Args:
doc: The KML Document ElementTree.Element instance.
route: The transitfee... | python | def _CreateStyleForRoute(self, doc, route):
"""Create a KML Style element for the route.
The style sets the line colour if the route colour is specified. The
line thickness is set depending on the vehicle type.
Args:
doc: The KML Document ElementTree.Element instance.
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google/transitfeed | kmlwriter.py | KMLWriter._CreatePlacemark | def _CreatePlacemark(self, parent, name, style_id=None, visible=True,
description=None):
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Args:
parent: The parent ElementTree.Element instance.
name: The placemark name as a string.
style_id: If not None, the id of a style to use for t... | python | def _CreatePlacemark(self, parent, name, style_id=None, visible=True,
description=None):
"""Create a KML Placemark element.
Args:
parent: The parent ElementTree.Element instance.
name: The placemark name as a string.
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google/transitfeed | kmlwriter.py | KMLWriter._CreateLineString | def _CreateLineString(self, parent, coordinate_list):
"""Create a KML LineString element.
The points of the string are given in coordinate_list. Every element of
coordinate_list should be one of a tuple (longitude, latitude) or a tuple
(longitude, latitude, altitude).
Args:
parent: The paren... | python | def _CreateLineString(self, parent, coordinate_list):
"""Create a KML LineString element.
The points of the string are given in coordinate_list. Every element of
coordinate_list should be one of a tuple (longitude, latitude) or a tuple
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google/transitfeed | kmlwriter.py | KMLWriter._CreateLineStringForShape | def _CreateLineStringForShape(self, parent, shape):
"""Create a KML LineString using coordinates from a shape.
Args:
parent: The parent ElementTree.Element instance.
shape: The transitfeed.Shape instance.
Returns:
The LineString ElementTree.Element instance or None if coordinate_list is
... | python | def _CreateLineStringForShape(self, parent, shape):
"""Create a KML LineString using coordinates from a shape.
Args:
parent: The parent ElementTree.Element instance.
shape: The transitfeed.Shape instance.
Returns:
The LineString ElementTree.Element instance or None if coordinate_list is
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google/transitfeed | kmlwriter.py | KMLWriter._CreateStopsFolder | def _CreateStopsFolder(self, schedule, doc):
"""Create a KML Folder containing placemarks for each stop in the schedule.
If there are no stops in the schedule then no folder is created.
Args:
schedule: The transitfeed.Schedule instance.
doc: The KML Document ElementTree.Element instance.
... | python | def _CreateStopsFolder(self, schedule, doc):
"""Create a KML Folder containing placemarks for each stop in the schedule.
If there are no stops in the schedule then no folder is created.
Args:
schedule: The transitfeed.Schedule instance.
doc: The KML Document ElementTree.Element instance.
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google/transitfeed | kmlwriter.py | KMLWriter._StopFolderSelectionMethod | def _StopFolderSelectionMethod(self, stop_folder):
"""Create a method to determine which KML folder a stop should go in.
Args:
stop_folder: the parent folder element for all stops.
Returns:
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google/transitfeed | kmlwriter.py | KMLWriter._StopStyleSelectionMethod | def _StopStyleSelectionMethod(self, doc):
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doc: the KML document.
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A function that should accept a Stop argument and return a tuple of
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google/transitfeed | kmlwriter.py | KMLWriter._CreateRoutePatternsFolder | def _CreateRoutePatternsFolder(self, parent, route,
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google/transitfeed | kmlwriter.py | KMLWriter._CreateRouteShapesFolder | def _CreateRouteShapesFolder(self, schedule, parent, route,
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google/transitfeed | kmlwriter.py | KMLWriter._CreateRouteTripsFolder | def _CreateRouteTripsFolder(self, parent, route, style_id=None, schedule=None):
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google/transitfeed | kmlwriter.py | KMLWriter._CreateRoutesFolder | def _CreateRoutesFolder(self, schedule, doc, route_type=None):
"""Create a KML Folder containing routes in a schedule.
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route_type. If route_type is None, then all routes are selected. Each
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google/transitfeed | kmlwriter.py | KMLWriter._CreateShapesFolder | def _CreateShapesFolder(self, schedule, doc):
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google/transitfeed | kmlwriter.py | KMLWriter._CreateShapePointFolder | def _CreateShapePointFolder(self, shapes_folder, shape):
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Args:
shapes_folder: A KML Shape Folder ElementTree.Element instance
shape: The shape to plot.
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"""Create a KML Folder containing all the shape points in a shape.
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google/transitfeed | kmlwriter.py | KMLWriter.Write | def Write(self, schedule, output_file):
"""Writes out a feed as KML.
Args:
schedule: A transitfeed.Schedule object containing the feed to write.
output_file: The name of the output KML file, or file object to use.
"""
# Generate the DOM to write
root = ET.Element('kml')
root.attrib[... | python | def Write(self, schedule, output_file):
"""Writes out a feed as KML.
Args:
schedule: A transitfeed.Schedule object containing the feed to write.
output_file: The name of the output KML file, or file object to use.
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google/transitfeed | feedvalidator.py | RunValidationOutputFromOptions | def RunValidationOutputFromOptions(feed, options):
"""Validate feed, output results per options and return an exit code."""
if options.output.upper() == "CONSOLE":
return RunValidationOutputToConsole(feed, options)
else:
return RunValidationOutputToFilename(feed, options, options.output) | python | def RunValidationOutputFromOptions(feed, options):
"""Validate feed, output results per options and return an exit code."""
if options.output.upper() == "CONSOLE":
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google/transitfeed | feedvalidator.py | RunValidationOutputToFilename | def RunValidationOutputToFilename(feed, options, output_filename):
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google/transitfeed | feedvalidator.py | RunValidationOutputToFile | def RunValidationOutputToFile(feed, options, output_file):
"""Validate feed, write HTML to output_file and return an exit code."""
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google/transitfeed | feedvalidator.py | RunValidation | def RunValidation(feed, options, problems):
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problems: transitfeed.ProblemReporter instance
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a transitfee... | python | def RunValidation(feed, options, problems):
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google/transitfeed | feedvalidator.py | RunValidationFromOptions | def RunValidationFromOptions(feed, options):
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google/transitfeed | feedvalidator.py | ProfileRunValidationOutputFromOptions | def ProfileRunValidationOutputFromOptions(feed, options):
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import pstats
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"""Run RunValidationOutputFromOptions, print profile and return exit code."""
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import pstats
# runctx will modify a dict, but not locals(). We need a way to get rv back.
locals_for_exec = locals()
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google/transitfeed | feedvalidator.py | HTMLCountingProblemAccumulator.FormatType | def FormatType(self, level_name, class_problist):
"""Write the HTML dumping all problems of one type.
Args:
level_name: string such as "Error" or "Warning"
class_problist: sequence of tuples (class name,
BoundedProblemList object)
Returns:
HTML in a string
"""
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"""Write the HTML dumping all problems of one type.
Args:
level_name: string such as "Error" or "Warning"
class_problist: sequence of tuples (class name,
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Returns:
HTML in a string
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google/transitfeed | feedvalidator.py | HTMLCountingProblemAccumulator.FormatTypeSummaryTable | def FormatTypeSummaryTable(self, level_name, name_to_problist):
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level_name: string such as "Error" or "Warning"
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HTML in a string
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"""Return an HTML table listing the number of problems by class name.
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level_name: string such as "Error" or "Warning"
name_to_problist: dict mapping class name to an BoundedProblemList object
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HTML in a string
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google/transitfeed | feedvalidator.py | HTMLCountingProblemAccumulator.FormatException | def FormatException(self, e, output):
"""Append HTML version of e to list output."""
d = e.GetDictToFormat()
for k in ('file_name', 'feedname', 'column_name'):
if k in d.keys():
d[k] = '<code>%s</code>' % d[k]
if 'url' in d.keys():
d['url'] = '<a href="%(url)s">%(url)s</a>' % d
... | python | def FormatException(self, e, output):
"""Append HTML version of e to list output."""
d = e.GetDictToFormat()
for k in ('file_name', 'feedname', 'column_name'):
if k in d.keys():
d[k] = '<code>%s</code>' % d[k]
if 'url' in d.keys():
d['url'] = '<a href="%(url)s">%(url)s</a>' % d
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google/transitfeed | transitfeed/serviceperiod.py | ServicePeriod.GetDateRange | def GetDateRange(self):
"""Return the range over which this ServicePeriod is valid.
The range includes exception dates that add service outside of
(start_date, end_date), but doesn't shrink the range if exception
dates take away service at the edges of the range.
Returns:
A tuple of "YYYYMMD... | python | def GetDateRange(self):
"""Return the range over which this ServicePeriod is valid.
The range includes exception dates that add service outside of
(start_date, end_date), but doesn't shrink the range if exception
dates take away service at the edges of the range.
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google/transitfeed | transitfeed/serviceperiod.py | ServicePeriod.GetCalendarFieldValuesTuple | def GetCalendarFieldValuesTuple(self):
"""Return the tuple of calendar.txt values or None if this ServicePeriod
should not be in calendar.txt ."""
if self.start_date and self.end_date:
return [getattr(self, fn) for fn in self._FIELD_NAMES] | python | def GetCalendarFieldValuesTuple(self):
"""Return the tuple of calendar.txt values or None if this ServicePeriod
should not be in calendar.txt ."""
if self.start_date and self.end_date:
return [getattr(self, fn) for fn in self._FIELD_NAMES] | [
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google/transitfeed | transitfeed/serviceperiod.py | ServicePeriod.GenerateCalendarDatesFieldValuesTuples | def GenerateCalendarDatesFieldValuesTuples(self):
"""Generates tuples of calendar_dates.txt values. Yield zero tuples if
this ServicePeriod should not be in calendar_dates.txt ."""
for date, (exception_type, _) in self.date_exceptions.items():
yield (self.service_id, date, unicode(exception_type)) | python | def GenerateCalendarDatesFieldValuesTuples(self):
"""Generates tuples of calendar_dates.txt values. Yield zero tuples if
this ServicePeriod should not be in calendar_dates.txt ."""
for date, (exception_type, _) in self.date_exceptions.items():
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google/transitfeed | transitfeed/serviceperiod.py | ServicePeriod.GetCalendarDatesFieldValuesTuples | def GetCalendarDatesFieldValuesTuples(self):
"""Return a list of date execeptions"""
result = []
for date_tuple in self.GenerateCalendarDatesFieldValuesTuples():
result.append(date_tuple)
result.sort() # helps with __eq__
return result | python | def GetCalendarDatesFieldValuesTuples(self):
"""Return a list of date execeptions"""
result = []
for date_tuple in self.GenerateCalendarDatesFieldValuesTuples():
result.append(date_tuple)
result.sort() # helps with __eq__
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google/transitfeed | transitfeed/serviceperiod.py | ServicePeriod.HasDateExceptionOn | def HasDateExceptionOn(self, date, exception_type=_EXCEPTION_TYPE_ADD):
"""Test if this service period has a date exception of the given type.
Args:
date: a string of form "YYYYMMDD"
exception_type: the exception type the date should have. Defaults to
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"""Test if this service period has a date exception of the given type.
Args:
date: a string of form "YYYYMMDD"
exception_type: the exception type the date should have. Defaults to
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google/transitfeed | transitfeed/serviceperiod.py | ServicePeriod.IsActiveOn | def IsActiveOn(self, date, date_object=None):
"""Test if this service period is active on a date.
Args:
date: a string of form "YYYYMMDD"
date_object: a date object representing the same date as date.
This parameter is optional, and present only for performance
... | python | def IsActiveOn(self, date, date_object=None):
"""Test if this service period is active on a date.
Args:
date: a string of form "YYYYMMDD"
date_object: a date object representing the same date as date.
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google/transitfeed | transitfeed/serviceperiod.py | ServicePeriod.ActiveDates | def ActiveDates(self):
"""Return dates this service period is active as a list of "YYYYMMDD"."""
(earliest, latest) = self.GetDateRange()
if earliest is None:
return []
dates = []
date_it = util.DateStringToDateObject(earliest)
date_end = util.DateStringToDateObject(latest)
delta = dat... | python | def ActiveDates(self):
"""Return dates this service period is active as a list of "YYYYMMDD"."""
(earliest, latest) = self.GetDateRange()
if earliest is None:
return []
dates = []
date_it = util.DateStringToDateObject(earliest)
date_end = util.DateStringToDateObject(latest)
delta = dat... | [
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google/transitfeed | transitfeed/agency.py | Agency.Validate | def Validate(self, problems=default_problem_reporter):
"""Validate attribute values and this object's internal consistency.
Returns:
True iff all validation checks passed.
"""
found_problem = False
found_problem = ((not util.ValidateRequiredFieldsAreNotEmpty(
self, s... | python | def Validate(self, problems=default_problem_reporter):
"""Validate attribute values and this object's internal consistency.
Returns:
True iff all validation checks passed.
"""
found_problem = False
found_problem = ((not util.ValidateRequiredFieldsAreNotEmpty(
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google/transitfeed | misc/import_ch_zurich.py | ConvertCH1903 | def ConvertCH1903(x, y):
"Converts coordinates from the 1903 Swiss national grid system to WGS-84."
yb = (x - 600000.0) / 1e6;
xb = (y - 200000.0) / 1e6;
lam = 2.6779094 \
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+ 0.791484 * yb * xb \
+ 0.1306 * yb * xb * xb \
- 0.0436 * yb * yb * yb
phi = 16.9023892 \
+ 3... | python | def ConvertCH1903(x, y):
"Converts coordinates from the 1903 Swiss national grid system to WGS-84."
yb = (x - 600000.0) / 1e6;
xb = (y - 200000.0) / 1e6;
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google/transitfeed | misc/import_ch_zurich.py | EncodeForCSV | def EncodeForCSV(x):
"Encodes one value for CSV."
k = x.encode('utf-8')
if ',' in k or '"' in k:
return '"%s"' % k.replace('"', '""')
else:
return k | python | def EncodeForCSV(x):
"Encodes one value for CSV."
k = x.encode('utf-8')
if ',' in k or '"' in k:
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else:
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google/transitfeed | misc/import_ch_zurich.py | WriteRow | def WriteRow(stream, values):
"Writes one row of comma-separated values to stream."
stream.write(','.join([EncodeForCSV(val) for val in values]))
stream.write('\n') | python | def WriteRow(stream, values):
"Writes one row of comma-separated values to stream."
stream.write(','.join([EncodeForCSV(val) for val in values]))
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google/transitfeed | misc/import_ch_zurich.py | DivaImporter.ImportStations | def ImportStations(self, station_file, adv_file):
"Imports the rec_ort.mdv file."
for id, name, x, y, uic_code in \
ReadCSV(station_file, ['ORT_NR', 'ORT_NAME',
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station = Station()
station.id = id
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"Imports the rec_ort.mdv file."
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'ORT_POS_X', 'ORT_POS_Y', 'ORT_NR_NATIONAL']):
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google/transitfeed | misc/import_ch_zurich.py | DivaImporter.ImportPatterns | def ImportPatterns(self, s):
"Imports the lid_verlauf.mdv file."
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pattern_id = u'Pat.%s.%s.%s' % (line, strli, direction)
pattern = self.patterns.get(pattern_id, None)
i... | python | def ImportPatterns(self, s):
"Imports the lid_verlauf.mdv file."
for line, strli, direction, seq, station_id in \
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pattern_id = u'Pat.%s.%s.%s' % (line, strli, direction)
pattern = self.patterns.get(pattern_id, None)
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google/transitfeed | misc/import_ch_zurich.py | DivaImporter.ImportBoarding | def ImportBoarding(self, drop_off_file):
"Reads the bedverb.mdv file."
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ReadCSV(drop_off_file, ['FRT_FID', 'LI_LFD_NR', 'BEDVERB_CODE']):
key = (trip_id, int(seq) - 1)
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self.pickup_type[key] = '1' # '1' = no pick-up
elif code == 'E':
... | python | def ImportBoarding(self, drop_off_file):
"Reads the bedverb.mdv file."
for trip_id, seq, code in \
ReadCSV(drop_off_file, ['FRT_FID', 'LI_LFD_NR', 'BEDVERB_CODE']):
key = (trip_id, int(seq) - 1)
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self.pickup_type[key] = '1' # '1' = no pick-up
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google/transitfeed | misc/import_ch_zurich.py | DivaImporter.ImportTrafficRestrictions | def ImportTrafficRestrictions(self, restrictions_file):
"Reads the vb_regio.mdv file."
ParseDate = lambda x: datetime.date(int(x[:4]), int(x[4:6]), int(x[6:8]))
MonthNr = lambda x: int(x[:4]) * 12 + int(x[4:6])
for schedule, id, bitmask, start_date, end_date in \
ReadCSV(restrictions_file,
... | python | def ImportTrafficRestrictions(self, restrictions_file):
"Reads the vb_regio.mdv file."
ParseDate = lambda x: datetime.date(int(x[:4]), int(x[4:6]), int(x[6:8]))
MonthNr = lambda x: int(x[:4]) * 12 + int(x[4:6])
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google/transitfeed | misc/import_ch_zurich.py | DivaImporter.ImportStopTimes | def ImportStopTimes(self, stoptimes_file):
"Imports the lid_fahrzeitart.mdv file."
for line, strli, direction, seq, stoptime_id, drive_secs, wait_secs in \
ReadCSV(stoptimes_file,
['LI_NR', 'STR_LI_VAR', 'LI_RI_NR', 'LI_LFD_NR',
'FGR_NR', 'FZT_REL', 'HZEIT']):
pattern = self.p... | python | def ImportStopTimes(self, stoptimes_file):
"Imports the lid_fahrzeitart.mdv file."
for line, strli, direction, seq, stoptime_id, drive_secs, wait_secs in \
ReadCSV(stoptimes_file,
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google/transitfeed | misc/import_ch_zurich.py | DivaImporter.ImportTrips | def ImportTrips(self, trips_file):
"Imports the rec_frt.mdv file."
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stoptime_id, schedule_id, daytype_id, restriction_id, \
dest_station_id, dest_stop_id, trip_type in \
ReadCSV(trips_file,
['FRT_FID', 'FRT_START', 'LI_... | python | def ImportTrips(self, trips_file):
"Imports the rec_frt.mdv file."
for trip_id, trip_starttime, line, strli, direction, \
stoptime_id, schedule_id, daytype_id, restriction_id, \
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google/transitfeed | misc/import_ch_zurich.py | DivaImporter.Write | def Write(self, outpath):
"Writes a .zip file in Google Transit format."
out = zipfile.ZipFile(outpath, mode="w", compression=zipfile.ZIP_DEFLATED)
for filename, func in [('agency.txt', self.WriteAgency),
('calendar.txt', self.WriteCalendar),
('calendar_... | python | def Write(self, outpath):
"Writes a .zip file in Google Transit format."
out = zipfile.ZipFile(outpath, mode="w", compression=zipfile.ZIP_DEFLATED)
for filename, func in [('agency.txt', self.WriteAgency),
('calendar.txt', self.WriteCalendar),
('calendar_... | [
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google/transitfeed | examples/table.py | TransposeTable | def TransposeTable(table):
"""Transpose a list of lists, using None to extend all input lists to the
same length.
For example:
>>> TransposeTable(
[ [11, 12, 13],
[21, 22],
[31, 32, 33, 34]])
[ [11, 21, 31],
[12, 22, 32],
[13, None, 33],
[None, None, 34]]
"""
... | python | def TransposeTable(table):
"""Transpose a list of lists, using None to extend all input lists to the
same length.
For example:
>>> TransposeTable(
[ [11, 12, 13],
[21, 22],
[31, 32, 33, 34]])
[ [11, 21, 31],
[12, 22, 32],
[13, None, 33],
[None, None, 34]]
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google/transitfeed | transitfeed/util.py | CheckVersion | def CheckVersion(problems, latest_version=None):
"""
Check if there is a newer version of transitfeed available.
Args:
problems: if a new version is available, a NewVersionAvailable problem will
be added
latest_version: if specified, override the latest version read from the
project page
""... | python | def CheckVersion(problems, latest_version=None):
"""
Check if there is a newer version of transitfeed available.
Args:
problems: if a new version is available, a NewVersionAvailable problem will
be added
latest_version: if specified, override the latest version read from the
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google/transitfeed | transitfeed/util.py | EncodeUnicode | def EncodeUnicode(text):
"""
Optionally encode text and return it. The result should be safe to print.
"""
if type(text) == type(u''):
return text.encode(OUTPUT_ENCODING)
else:
return text | python | def EncodeUnicode(text):
"""
Optionally encode text and return it. The result should be safe to print.
"""
if type(text) == type(u''):
return text.encode(OUTPUT_ENCODING)
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google/transitfeed | transitfeed/util.py | ValidateYesNoUnknown | def ValidateYesNoUnknown(value, column_name=None, problems=None):
"""Validates a value "0" for uknown, "1" for yes, and "2" for no."""
if IsEmpty(value) or IsValidYesNoUnknown(value):
return True
else:
if problems:
problems.InvalidValue(column_name, value)
return False | python | def ValidateYesNoUnknown(value, column_name=None, problems=None):
"""Validates a value "0" for uknown, "1" for yes, and "2" for no."""
if IsEmpty(value) or IsValidYesNoUnknown(value):
return True
else:
if problems:
problems.InvalidValue(column_name, value)
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google/transitfeed | transitfeed/util.py | FindUniqueId | def FindUniqueId(dic):
"""Return a string not used as a key in the dictionary dic"""
name = str(len(dic))
while name in dic:
# Use bigger numbers so it is obvious when an id is picked randomly.
name = str(random.randint(1000000, 999999999))
return name | python | def FindUniqueId(dic):
"""Return a string not used as a key in the dictionary dic"""
name = str(len(dic))
while name in dic:
# Use bigger numbers so it is obvious when an id is picked randomly.
name = str(random.randint(1000000, 999999999))
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google/transitfeed | transitfeed/util.py | DateStringToDateObject | def DateStringToDateObject(date_string):
"""Return a date object for a string "YYYYMMDD"."""
# If this becomes a bottleneck date objects could be cached
if re.match('^\d{8}$', date_string) == None:
return None
try:
return datetime.date(int(date_string[0:4]), int(date_string[4:6]),
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"""Return a date object for a string "YYYYMMDD"."""
# If this becomes a bottleneck date objects could be cached
if re.match('^\d{8}$', date_string) == None:
return None
try:
return datetime.date(int(date_string[0:4]), int(date_string[4:6]),
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google/transitfeed | transitfeed/util.py | FloatStringToFloat | def FloatStringToFloat(float_string, problems=None):
"""Convert a float as a string to a float or raise an exception"""
# Will raise TypeError unless a string
match = re.match(r"^[+-]?\d+(\.\d+)?$", float_string)
# Will raise TypeError if the string can't be parsed
parsed_value = float(float_string)
if "x"... | python | def FloatStringToFloat(float_string, problems=None):
"""Convert a float as a string to a float or raise an exception"""
# Will raise TypeError unless a string
match = re.match(r"^[+-]?\d+(\.\d+)?$", float_string)
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parsed_value = float(float_string)
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google/transitfeed | transitfeed/util.py | NonNegIntStringToInt | def NonNegIntStringToInt(int_string, problems=None):
"""Convert an non-negative integer string to an int or raise an exception"""
# Will raise TypeError unless a string
match = re.match(r"^(?:0|[1-9]\d*)$", int_string)
# Will raise ValueError if the string can't be parsed
parsed_value = int(int_string)
if ... | python | def NonNegIntStringToInt(int_string, problems=None):
"""Convert an non-negative integer string to an int or raise an exception"""
# Will raise TypeError unless a string
match = re.match(r"^(?:0|[1-9]\d*)$", int_string)
# Will raise ValueError if the string can't be parsed
parsed_value = int(int_string)
if ... | [
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google/transitfeed | transitfeed/util.py | ApproximateDistance | def ApproximateDistance(degree_lat1, degree_lng1, degree_lat2, degree_lng2):
"""Compute approximate distance between two points in meters. Assumes the
Earth is a sphere."""
# TODO: change to ellipsoid approximation, such as
# http://www.codeguru.com/Cpp/Cpp/algorithms/article.php/c5115/
lat1 = math.radians(de... | python | def ApproximateDistance(degree_lat1, degree_lng1, degree_lat2, degree_lng2):
"""Compute approximate distance between two points in meters. Assumes the
Earth is a sphere."""
# TODO: change to ellipsoid approximation, such as
# http://www.codeguru.com/Cpp/Cpp/algorithms/article.php/c5115/
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google/transitfeed | transitfeed/util.py | ApproximateDistanceBetweenStops | def ApproximateDistanceBetweenStops(stop1, stop2):
"""Compute approximate distance between two stops in meters. Assumes the
Earth is a sphere."""
if (stop1.stop_lat is None or stop1.stop_lon is None or
stop2.stop_lat is None or stop2.stop_lon is None):
return None
return ApproximateDistance(stop1.stop... | python | def ApproximateDistanceBetweenStops(stop1, stop2):
"""Compute approximate distance between two stops in meters. Assumes the
Earth is a sphere."""
if (stop1.stop_lat is None or stop1.stop_lon is None or
stop2.stop_lat is None or stop2.stop_lon is None):
return None
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google/transitfeed | transitfeed/util.py | CsvUnicodeWriter.writerow | def writerow(self, row):
"""Write row to the csv file. Any unicode strings in row are encoded as
utf-8."""
encoded_row = []
for s in row:
if isinstance(s, unicode):
encoded_row.append(s.encode("utf-8"))
else:
encoded_row.append(s)
try:
self.writer.writerow(encoded_r... | python | def writerow(self, row):
"""Write row to the csv file. Any unicode strings in row are encoded as
utf-8."""
encoded_row = []
for s in row:
if isinstance(s, unicode):
encoded_row.append(s.encode("utf-8"))
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encoded_row.append(s)
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google/transitfeed | transitfeed/util.py | EndOfLineChecker.next | def next(self):
"""Return next line without end of line marker or raise StopIteration."""
try:
next_line = next(self._f)
except StopIteration:
self._FinalCheck()
raise
self._line_number += 1
m_eol = re.search(r"[\x0a\x0d]*$", next_line)
if m_eol.group() == "\x0d\x0a":
se... | python | def next(self):
"""Return next line without end of line marker or raise StopIteration."""
try:
next_line = next(self._f)
except StopIteration:
self._FinalCheck()
raise
self._line_number += 1
m_eol = re.search(r"[\x0a\x0d]*$", next_line)
if m_eol.group() == "\x0d\x0a":
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google/transitfeed | upgrade_translations.py | read_first_available_value | def read_first_available_value(filename, field_name):
"""Reads the first assigned value of the given field in the CSV table.
"""
if not os.path.exists(filename):
return None
with open(filename, 'rb') as csvfile:
reader = csv.DictReader(csvfile)
for row in reader:
valu... | python | def read_first_available_value(filename, field_name):
"""Reads the first assigned value of the given field in the CSV table.
"""
if not os.path.exists(filename):
return None
with open(filename, 'rb') as csvfile:
reader = csv.DictReader(csvfile)
for row in reader:
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google/transitfeed | upgrade_translations.py | OldTranslations._find_feed_language | def _find_feed_language(self):
"""Find feed language based specified feed_info.txt or agency.txt.
"""
self.feed_language = (
read_first_available_value(
os.path.join(self.src_dir, 'feed_info.txt'), 'feed_lang') or
read_first_available_value(
... | python | def _find_feed_language(self):
"""Find feed language based specified feed_info.txt or agency.txt.
"""
self.feed_language = (
read_first_available_value(
os.path.join(self.src_dir, 'feed_info.txt'), 'feed_lang') or
read_first_available_value(
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google/transitfeed | upgrade_translations.py | OldTranslations._read_translations | def _read_translations(self):
"""Read from the old translations.txt.
"""
print('Reading original translations')
self.translations_map = {}
n_translations = 0
with open(os.path.join(self.src_dir, 'translations.txt'),
'rb') as csvfile:
reader =... | python | def _read_translations(self):
"""Read from the old translations.txt.
"""
print('Reading original translations')
self.translations_map = {}
n_translations = 0
with open(os.path.join(self.src_dir, 'translations.txt'),
'rb') as csvfile:
reader =... | [
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google/transitfeed | upgrade_translations.py | OldTranslations._find_context_dependent_names | def _find_context_dependent_names(self):
"""Finds texts whose translation depends on context.
Example.
Here the word "Palacio" is translated from Spanish to English in
multiple ways. Feed language is es (Spanish).
trans_id,lang,translation
stop-name-1,es,Palacio... | python | def _find_context_dependent_names(self):
"""Finds texts whose translation depends on context.
Example.
Here the word "Palacio" is translated from Spanish to English in
multiple ways. Feed language is es (Spanish).
trans_id,lang,translation
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google/transitfeed | upgrade_translations.py | TranslationsConverter.convert_translations | def convert_translations(self, dest_dir):
"""
Converts translations to the new format and stores at dest_dir.
"""
if not os.path.isdir(dest_dir):
os.makedirs(dest_dir)
total_translation_rows = 0
with open(os.path.join(dest_dir, 'translations.txt'),
... | python | def convert_translations(self, dest_dir):
"""
Converts translations to the new format and stores at dest_dir.
"""
if not os.path.isdir(dest_dir):
os.makedirs(dest_dir)
total_translation_rows = 0
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google/transitfeed | upgrade_translations.py | TranslationsConverter._translate_table | def _translate_table(self, dest_dir, table_name, translations_writer):
"""
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"""
in_filename = os.path.join(self.src_dir, '%s.txt' % table_name)
if not os.path.exists(in_filename):
raise Exception('No %s' % tab... | python | def _translate_table(self, dest_dir, table_name, translations_writer):
"""
Converts translations to the new format for a single table.
"""
in_filename = os.path.join(self.src_dir, '%s.txt' % table_name)
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google/transitfeed | transitfeed/loader.py | Loader._DetermineFormat | def _DetermineFormat(self):
"""Determines whether the feed is in a form that we understand, and
if so, returns True."""
if self._zip:
# If zip was passed to __init__ then path isn't used
assert not self._path
return True
if not isinstance(self._path, basestring) and hasattr(self._p... | python | def _DetermineFormat(self):
"""Determines whether the feed is in a form that we understand, and
if so, returns True."""
if self._zip:
# If zip was passed to __init__ then path isn't used
assert not self._path
return True
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google/transitfeed | transitfeed/loader.py | Loader._GetFileNames | def _GetFileNames(self):
"""Returns a list of file names in the feed."""
if self._zip:
return self._zip.namelist()
else:
return os.listdir(self._path) | python | def _GetFileNames(self):
"""Returns a list of file names in the feed."""
if self._zip:
return self._zip.namelist()
else:
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google/transitfeed | transitfeed/loader.py | Loader._GetUtf8Contents | def _GetUtf8Contents(self, file_name):
"""Check for errors in file_name and return a string for csv reader."""
contents = self._FileContents(file_name)
if not contents: # Missing file
return
# Check for errors that will prevent csv.reader from working
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"""Check for errors in file_name and return a string for csv reader."""
contents = self._FileContents(file_name)
if not contents: # Missing file
return
# Check for errors that will prevent csv.reader from working
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google/transitfeed | transitfeed/loader.py | Loader._HasFile | def _HasFile(self, file_name):
"""Returns True if there's a file in the current feed with the
given file_name in the current feed."""
if self._zip:
return file_name in self._zip.namelist()
else:
file_path = os.path.join(self._path, file_name)
return os.path.exists(file_path) and os.... | python | def _HasFile(self, file_name):
"""Returns True if there's a file in the current feed with the
given file_name in the current feed."""
if self._zip:
return file_name in self._zip.namelist()
else:
file_path = os.path.join(self._path, file_name)
return os.path.exists(file_path) and os.... | [
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google/transitfeed | transitfeed/route.py | Route.AddTrip | def AddTrip(self, schedule=None, headsign=None, service_period=None,
trip_id=None):
"""Add a trip to this route.
Args:
schedule: a Schedule object which will hold the new trip or None to use
the schedule of this route.
headsign: headsign of the trip as a string
service_p... | python | def AddTrip(self, schedule=None, headsign=None, service_period=None,
trip_id=None):
"""Add a trip to this route.
Args:
schedule: a Schedule object which will hold the new trip or None to use
the schedule of this route.
headsign: headsign of the trip as a string
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google/transitfeed | transitfeed/route.py | Route.GetPatternIdTripDict | def GetPatternIdTripDict(self):
"""Return a dictionary that maps pattern_id to a list of Trip objects."""
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for t in self._trips:
d.setdefault(t.pattern_id, []).append(t)
return d | python | def GetPatternIdTripDict(self):
"""Return a dictionary that maps pattern_id to a list of Trip objects."""
d = {}
for t in self._trips:
d.setdefault(t.pattern_id, []).append(t)
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google/transitfeed | transitfeed/gtfsfactory.py | GtfsFactory.GetGtfsClassByFileName | def GetGtfsClassByFileName(self, filename):
"""Returns the transitfeed class corresponding to a GTFS file.
Args:
filename: The filename whose class is to be returned
Raises:
NonStandardMapping if the specified filename has more than one
corresponding class
"""
if filename not... | python | def GetGtfsClassByFileName(self, filename):
"""Returns the transitfeed class corresponding to a GTFS file.
Args:
filename: The filename whose class is to be returned
Raises:
NonStandardMapping if the specified filename has more than one
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google/transitfeed | transitfeed/gtfsfactory.py | GtfsFactory.GetLoadingOrder | def GetLoadingOrder(self):
"""Returns a list of filenames sorted by loading order.
Only includes files that Loader's standardized loading knows how to load"""
result = {}
for filename, mapping in self._file_mapping.iteritems():
loading_order = mapping['loading_order']
if loading_order is not... | python | def GetLoadingOrder(self):
"""Returns a list of filenames sorted by loading order.
Only includes files that Loader's standardized loading knows how to load"""
result = {}
for filename, mapping in self._file_mapping.iteritems():
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google/transitfeed | transitfeed/gtfsfactory.py | GtfsFactory.IsFileRequired | def IsFileRequired(self, filename):
"""Returns true if a file is required by GTFS, false otherwise.
Unknown files are, by definition, not required"""
if filename not in self._file_mapping:
return False
mapping = self._file_mapping[filename]
return mapping['required'] | python | def IsFileRequired(self, filename):
"""Returns true if a file is required by GTFS, false otherwise.
Unknown files are, by definition, not required"""
if filename not in self._file_mapping:
return False
mapping = self._file_mapping[filename]
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google/transitfeed | transitfeed/gtfsfactory.py | GtfsFactory.AddMapping | def AddMapping(self, filename, new_mapping):
"""Adds an entry to the list of known filenames.
Args:
filename: The filename whose mapping is being added.
new_mapping: A dictionary with the mapping to add. Must contain all
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Raises:
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"""Adds an entry to the list of known filenames.
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filename: The filename whose mapping is being added.
new_mapping: A dictionary with the mapping to add. Must contain all
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google/transitfeed | transitfeed/gtfsfactory.py | GtfsFactory.UpdateMapping | def UpdateMapping(self, filename, mapping_update):
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filename: The filename whose mapping is to be updated
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filename: The filename whose mapping is to be updated
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google/transitfeed | transitfeed/gtfsfactory.py | GtfsFactory.AddClass | def AddClass(self, class_name, gtfs_class):
"""Adds an entry to the list of known classes.
Args:
class_name: A string with name through which gtfs_class is to be made
accessible.
gtfs_class: The class to be added.
Raises:
DuplicateMapping if class_name is already... | python | def AddClass(self, class_name, gtfs_class):
"""Adds an entry to the list of known classes.
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class_name: A string with name through which gtfs_class is to be made
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google/transitfeed | transitfeed/gtfsfactory.py | GtfsFactory.UpdateClass | def UpdateClass(self, class_name, gtfs_class):
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class_name: A string with the class name that is to be updated.
gtfs_class: The new class
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class_name: A string with the class name that is to be updated.
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google/transitfeed | transitfeed/gtfsfactory.py | GtfsFactory.RemoveClass | def RemoveClass(self, class_name):
"""Removes an entry from the list of known classes.
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class_name: A string with the class name that is to be removed.
Raises:
NonexistentMapping if there is no class with the specified class_name.
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"""Removes an entry from the list of known classes.
Args:
class_name: A string with the class name that is to be removed.
Raises:
NonexistentMapping if there is no class with the specified class_name.
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google/transitfeed | kmlparser.py | KmlParser.Parse | def Parse(self, filename, feed):
"""
Reads the kml file, parses it and updated the Google transit feed
object with the extracted information.
Args:
filename - kml file name
feed - an instance of Schedule class to be updated
"""
dom = minidom.parse(filename)
self.ParseDom(dom, fe... | python | def Parse(self, filename, feed):
"""
Reads the kml file, parses it and updated the Google transit feed
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Args:
filename - kml file name
feed - an instance of Schedule class to be updated
"""
dom = minidom.parse(filename)
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google/transitfeed | kmlparser.py | KmlParser.ParseDom | def ParseDom(self, dom, feed):
"""
Parses the given kml dom tree and updates the Google transit feed object.
Args:
dom - kml dom tree
feed - an instance of Schedule class to be updated
"""
shape_num = 0
for node in dom.getElementsByTagName('Placemark'):
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"""
Parses the given kml dom tree and updates the Google transit feed object.
Args:
dom - kml dom tree
feed - an instance of Schedule class to be updated
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shape_num = 0
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google/transitfeed | examples/google_random_queries.py | Distance | def Distance(lat0, lng0, lat1, lng1):
"""
Compute the geodesic distance in meters between two points on the
surface of the Earth. The latitude and longitude angles are in
degrees.
Approximate geodesic distance function (Haversine Formula) assuming
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"""
Compute the geodesic distance in meters between two points on the
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google/transitfeed | examples/google_random_queries.py | AddNoiseToLatLng | def AddNoiseToLatLng(lat, lng):
"""Add up to 500m of error to each coordinate of lat, lng."""
m_per_tenth_lat = Distance(lat, lng, lat + 0.1, lng)
m_per_tenth_lng = Distance(lat, lng, lat, lng + 0.1)
lat_per_100m = 1 / m_per_tenth_lat * 10
lng_per_100m = 1 / m_per_tenth_lng * 10
return (lat + (lat_per_100m ... | python | def AddNoiseToLatLng(lat, lng):
"""Add up to 500m of error to each coordinate of lat, lng."""
m_per_tenth_lat = Distance(lat, lng, lat + 0.1, lng)
m_per_tenth_lng = Distance(lat, lng, lat, lng + 0.1)
lat_per_100m = 1 / m_per_tenth_lat * 10
lng_per_100m = 1 / m_per_tenth_lng * 10
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google/transitfeed | examples/google_random_queries.py | GetRandomDatetime | def GetRandomDatetime():
"""Return a datetime in the next week."""
seconds_offset = random.randint(0, 60 * 60 * 24 * 7)
dt = datetime.today() + timedelta(seconds=seconds_offset)
return dt.replace(second=0, microsecond=0) | python | def GetRandomDatetime():
"""Return a datetime in the next week."""
seconds_offset = random.randint(0, 60 * 60 * 24 * 7)
dt = datetime.today() + timedelta(seconds=seconds_offset)
return dt.replace(second=0, microsecond=0) | [
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google/transitfeed | examples/google_random_queries.py | LatLngsToGoogleLink | def LatLngsToGoogleLink(source, destination):
"""Return a string "<a ..." for a trip at a random time."""
dt = GetRandomDatetime()
return "<a href='%s'>from:%s to:%s on %s</a>" % (
LatLngsToGoogleUrl(source, destination, dt),
FormatLatLng(source), FormatLatLng(destination),
dt.ctime()) | python | def LatLngsToGoogleLink(source, destination):
"""Return a string "<a ..." for a trip at a random time."""
dt = GetRandomDatetime()
return "<a href='%s'>from:%s to:%s on %s</a>" % (
LatLngsToGoogleUrl(source, destination, dt),
FormatLatLng(source), FormatLatLng(destination),
dt.ctime()) | [
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google/transitfeed | examples/google_random_queries.py | ParentAndBaseName | def ParentAndBaseName(path):
"""Given a path return only the parent name and file name as a string."""
dirname, basename = os.path.split(path)
dirname = dirname.rstrip(os.path.sep)
if os.path.altsep:
dirname = dirname.rstrip(os.path.altsep)
_, parentname = os.path.split(dirname)
return os.path.join(pare... | python | def ParentAndBaseName(path):
"""Given a path return only the parent name and file name as a string."""
dirname, basename = os.path.split(path)
dirname = dirname.rstrip(os.path.sep)
if os.path.altsep:
dirname = dirname.rstrip(os.path.altsep)
_, parentname = os.path.split(dirname)
return os.path.join(pare... | [
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google/transitfeed | misc/sql_loop.py | LoadFile | def LoadFile(f, table_name, conn):
"""Import lines from f as new table in db with cursor c."""
reader = csv.reader(f)
header = next(reader)
columns = []
for n in header:
n = n.replace(' ', '')
n = n.replace('-', '_')
columns.append(n)
create_columns = []
column_types = {}
for n in columns:... | python | def LoadFile(f, table_name, conn):
"""Import lines from f as new table in db with cursor c."""
reader = csv.reader(f)
header = next(reader)
columns = []
for n in header:
n = n.replace(' ', '')
n = n.replace('-', '_')
columns.append(n)
create_columns = []
column_types = {}
for n in columns:... | [
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google/transitfeed | shape_importer.py | PrintColumns | def PrintColumns(shapefile):
"""
Print the columns of layer 0 of the shapefile to the screen.
"""
ds = ogr.Open(shapefile)
layer = ds.GetLayer(0)
if len(layer) == 0:
raise ShapeImporterError("Layer 0 has no elements!")
feature = layer.GetFeature(0)
print("%d features" % feature.GetFieldCount())
f... | python | def PrintColumns(shapefile):
"""
Print the columns of layer 0 of the shapefile to the screen.
"""
ds = ogr.Open(shapefile)
layer = ds.GetLayer(0)
if len(layer) == 0:
raise ShapeImporterError("Layer 0 has no elements!")
feature = layer.GetFeature(0)
print("%d features" % feature.GetFieldCount())
f... | [
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google/transitfeed | shape_importer.py | AddShapefile | def AddShapefile(shapefile, graph, key_cols):
"""
Adds shapes found in the given shape filename to the given polyline
graph object.
"""
ds = ogr.Open(shapefile)
layer = ds.GetLayer(0)
for i in range(0, len(layer)):
feature = layer.GetFeature(i)
geometry = feature.GetGeometryRef()
if key_col... | python | def AddShapefile(shapefile, graph, key_cols):
"""
Adds shapes found in the given shape filename to the given polyline
graph object.
"""
ds = ogr.Open(shapefile)
layer = ds.GetLayer(0)
for i in range(0, len(layer)):
feature = layer.GetFeature(i)
geometry = feature.GetGeometryRef()
if key_col... | [
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google/transitfeed | shape_importer.py | GetMatchingShape | def GetMatchingShape(pattern_poly, trip, matches, max_distance, verbosity=0):
"""
Tries to find a matching shape for the given pattern Poly object,
trip, and set of possibly matching Polys from which to choose a match.
"""
if len(matches) == 0:
print ('No matching shape found within max-distance %d for tr... | python | def GetMatchingShape(pattern_poly, trip, matches, max_distance, verbosity=0):
"""
Tries to find a matching shape for the given pattern Poly object,
trip, and set of possibly matching Polys from which to choose a match.
"""
if len(matches) == 0:
print ('No matching shape found within max-distance %d for tr... | [
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google/transitfeed | shape_importer.py | AddExtraShapes | def AddExtraShapes(extra_shapes_txt, graph):
"""
Add extra shapes into our input set by parsing them out of a GTFS-formatted
shapes.txt file. Useful for manually adding lines to a shape file, since it's
a pain to edit .shp files.
"""
print("Adding extra shapes from %s" % extra_shapes_txt)
try:
tmpdi... | python | def AddExtraShapes(extra_shapes_txt, graph):
"""
Add extra shapes into our input set by parsing them out of a GTFS-formatted
shapes.txt file. Useful for manually adding lines to a shape file, since it's
a pain to edit .shp files.
"""
print("Adding extra shapes from %s" % extra_shapes_txt)
try:
tmpdi... | [
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google/transitfeed | merge.py | ApproximateDistanceBetweenPoints | def ApproximateDistanceBetweenPoints(pa, pb):
"""Finds the distance between two points on the Earth's surface.
This is an approximate distance based on assuming that the Earth is a sphere.
The points are specified by their lattitude and longitude.
Args:
pa: the first (lat, lon) point tuple
pb: the sec... | python | def ApproximateDistanceBetweenPoints(pa, pb):
"""Finds the distance between two points on the Earth's surface.
This is an approximate distance based on assuming that the Earth is a sphere.
The points are specified by their lattitude and longitude.
Args:
pa: the first (lat, lon) point tuple
pb: the sec... | [
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Args:
pa: the first (lat, lon) point tuple
pb: the second (lat, lon) point tuple
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] | eb2991a3747ba541b2cb66502b305b6304a1f85f | https://github.com/google/transitfeed/blob/eb2991a3747ba541b2cb66502b305b6304a1f85f/merge.py#L63-L80 | train |
google/transitfeed | merge.py | LoadWithoutErrors | def LoadWithoutErrors(path, memory_db):
""""Return a Schedule object loaded from path; sys.exit for any error."""
accumulator = transitfeed.ExceptionProblemAccumulator()
loading_problem_handler = MergeProblemReporter(accumulator)
try:
schedule = transitfeed.Loader(path,
mem... | python | def LoadWithoutErrors(path, memory_db):
""""Return a Schedule object loaded from path; sys.exit for any error."""
accumulator = transitfeed.ExceptionProblemAccumulator()
loading_problem_handler = MergeProblemReporter(accumulator)
try:
schedule = transitfeed.Loader(path,
mem... | [
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google/transitfeed | merge.py | HTMLProblemAccumulator._GenerateStatsTable | def _GenerateStatsTable(self, feed_merger):
"""Generate an HTML table of merge statistics.
Args:
feed_merger: The FeedMerger instance.
Returns:
The generated HTML as a string.
"""
rows = []
rows.append('<tr><th class="header"/><th class="header">Merged</th>'
'<th cl... | python | def _GenerateStatsTable(self, feed_merger):
"""Generate an HTML table of merge statistics.
Args:
feed_merger: The FeedMerger instance.
Returns:
The generated HTML as a string.
"""
rows = []
rows.append('<tr><th class="header"/><th class="header">Merged</th>'
'<th cl... | [
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Args:
feed_merger: The FeedMerger instance.
Returns:
The generated HTML as a string. | [
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] | eb2991a3747ba541b2cb66502b305b6304a1f85f | https://github.com/google/transitfeed/blob/eb2991a3747ba541b2cb66502b305b6304a1f85f/merge.py#L193-L216 | train |
google/transitfeed | merge.py | HTMLProblemAccumulator._GenerateSection | def _GenerateSection(self, problem_type):
"""Generate a listing of the given type of problems.
Args:
problem_type: The type of problem. This is one of the problem type
constants from transitfeed.
Returns:
The generated HTML as a string.
"""
if problem_type == transi... | python | def _GenerateSection(self, problem_type):
"""Generate a listing of the given type of problems.
Args:
problem_type: The type of problem. This is one of the problem type
constants from transitfeed.
Returns:
The generated HTML as a string.
"""
if problem_type == transi... | [
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Args:
problem_type: The type of problem. This is one of the problem type
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Returns:
The generated HTML as a string. | [
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] | eb2991a3747ba541b2cb66502b305b6304a1f85f | https://github.com/google/transitfeed/blob/eb2991a3747ba541b2cb66502b305b6304a1f85f/merge.py#L218-L244 | train |
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