--- a/origin-src/transitfeed-1.2.6/transitfeed/agency.py
+++ b/origin-src/transitfeed-1.2.6/transitfeed/agency.py
@@ -1,1 +1,144 @@
+#!/usr/bin/python2.5
 
+# Copyright (C) 2007 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from gtfsobjectbase import GtfsObjectBase
+from problems import default_problem_reporter
+import util
+
+class Agency(GtfsObjectBase):
+  """Represents an agency in a schedule.
+
+  Callers may assign arbitrary values to instance attributes. __init__ makes no
+  attempt at validating the attributes. Call Validate() to check that
+  attributes are valid and the agency object is consistent with itself.
+
+  Attributes:
+    All attributes are strings.
+  """
+  _REQUIRED_FIELD_NAMES = ['agency_name', 'agency_url', 'agency_timezone']
+  _FIELD_NAMES = _REQUIRED_FIELD_NAMES + ['agency_id', 'agency_lang',
+                                          'agency_phone']
+  _TABLE_NAME = 'agency'
+
+  def __init__(self, name=None, url=None, timezone=None, id=None,
+               field_dict=None, lang=None, **kwargs):
+    """Initialize a new Agency object.
+
+    Args:
+      field_dict: A dictionary mapping attribute name to unicode string
+      name: a string, ignored when field_dict is present
+      url: a string, ignored when field_dict is present
+      timezone: a string, ignored when field_dict is present
+      id: a string, ignored when field_dict is present
+      kwargs: arbitrary keyword arguments may be used to add attributes to the
+        new object, ignored when field_dict is present
+    """
+    self._schedule = None
+
+    if not field_dict:
+      if name:
+        kwargs['agency_name'] = name
+      if url:
+        kwargs['agency_url'] = url
+      if timezone:
+        kwargs['agency_timezone'] = timezone
+      if id:
+        kwargs['agency_id'] = id
+      if lang:
+        kwargs['agency_lang'] = lang
+      field_dict = kwargs
+
+    self.__dict__.update(field_dict)
+
+  def ValidateRequiredFieldNames(self, problems):
+    for required in self._REQUIRED_FIELD_NAMES:
+      if util.IsEmpty(getattr(self, required, None)):
+        problems.MissingValue(required)
+        return True
+    return False
+
+  def ValidateAgencyUrl(self, problems):
+    if self.agency_url and not util.IsValidURL(self.agency_url):
+      problems.InvalidValue('agency_url', self.agency_url)
+      return True
+    return False
+
+  def ValidateAgencyLang(self, problems):
+    if (not util.IsEmpty(self.agency_lang) and
+        self.agency_lang.lower() not in ISO639.codes_2letter):
+      problems.InvalidValue('agency_lang', self.agency_lang)
+      return True
+    return False
+
+  def ValidateAgencyTimezone(self, problems):
+    try:
+      import pytz
+      if self.agency_timezone not in pytz.common_timezones:
+        problems.InvalidValue(
+            'agency_timezone',
+            self.agency_timezone,
+            '"%s" is not a common timezone name according to pytz version %s' %
+            (self.agency_timezone, pytz.VERSION))
+        return True
+    except ImportError:  # no pytz
+      print ("Timezone not checked "
+             "(install pytz package for timezone validation)")
+    return False
+
+  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 = self.ValidateRequiredFieldNames(problems) or found_problem
+    found_problem = self.ValidateAgencyUrl(problems) or found_problem
+    found_problem = self.ValidateAgencyLang(problems) or found_problem
+    found_problem = self.ValidateAgencyTimezone(problems) or found_problem
+
+    return not found_problem
+
+  def ValidateBeforeAdd(self, problems):
+    return True
+
+  def ValidateAfterAdd(self, problems):
+    self.Validate(problems)
+
+  def AddToSchedule(self, schedule, problems):
+    schedule.AddAgencyObject(self, problems)
+
+class ISO639(object):
+  # Set of all the 2-letter ISO 639-1 language codes.
+  codes_2letter = set([
+    'aa', 'ab', 'ae', 'af', 'ak', 'am', 'an', 'ar', 'as', 'av', 'ay', 'az',
+    'ba', 'be', 'bg', 'bh', 'bi', 'bm', 'bn', 'bo', 'br', 'bs', 'ca', 'ce',
+    'ch', 'co', 'cr', 'cs', 'cu', 'cv', 'cy', 'da', 'de', 'dv', 'dz', 'ee',
+    'el', 'en', 'eo', 'es', 'et', 'eu', 'fa', 'ff', 'fi', 'fj', 'fo', 'fr',
+    'fy', 'ga', 'gd', 'gl', 'gn', 'gu', 'gv', 'ha', 'he', 'hi', 'ho', 'hr',
+    'ht', 'hu', 'hy', 'hz', 'ia', 'id', 'ie', 'ig', 'ii', 'ik', 'io', 'is',
+    'it', 'iu', 'ja', 'jv', 'ka', 'kg', 'ki', 'kj', 'kk', 'kl', 'km', 'kn',
+    'ko', 'kr', 'ks', 'ku', 'kv', 'kw', 'ky', 'la', 'lb', 'lg', 'li', 'ln',
+    'lo', 'lt', 'lu', 'lv', 'mg', 'mh', 'mi', 'mk', 'ml', 'mn', 'mo', 'mr',
+    'ms', 'mt', 'my', 'na', 'nb', 'nd', 'ne', 'ng', 'nl', 'nn', 'no', 'nr',
+    'nv', 'ny', 'oc', 'oj', 'om', 'or', 'os', 'pa', 'pi', 'pl', 'ps', 'pt',
+    'qu', 'rm', 'rn', 'ro', 'ru', 'rw', 'sa', 'sc', 'sd', 'se', 'sg', 'si',
+    'sk', 'sl', 'sm', 'sn', 'so', 'sq', 'sr', 'ss', 'st', 'su', 'sv', 'sw',
+    'ta', 'te', 'tg', 'th', 'ti', 'tk', 'tl', 'tn', 'to', 'tr', 'ts', 'tt',
+    'tw', 'ty', 'ug', 'uk', 'ur', 'uz', 've', 'vi', 'vo', 'wa', 'wo', 'xh',
+    'yi', 'yo', 'za', 'zh', 'zu',
+  ])
+