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UpdateDatabaseLink.py
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UpdateDatabaseLink.py
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import sys
import inro.modeller as _modeller
import inro.emme.desktop.app as _app
import inro.emme.core.exception as _exception
import itertools as _itertools
import traceback as _traceback
import datetime
import os
from shutil import copyfile
class UpdateEMMEDatabasePath(_modeller.Tool()):
version = "1.0.0" # this is the version
default_path = ""
tool_run_message = ""
BKRCastFolder = _modeller.Attribute(_modeller.InstanceType)
def page(self):
pb = _modeller.ToolPageBuilder(self, title="BKRCast Network Interface",
description="Update EMME database path",
branding_text="Modeling and Analysis Group -- City of Bellevue Transportation")
pb.add_select_file("BKRCastFolder", "directory", "", self.default_path, title = "Select the BKRCast folder")
if self.tool_run_message != "":
pb.tool_run_status(self.tool_run_msg_status)
return pb.render()
@_modeller.method(return_type=_modeller.UnicodeType)
def tool_run_msg_status(self):
return self.tool_run_message
@property
def current_scenario(self):
return _modeller.Modeller().desktop.data_explorer().primary_scenario.core_scenario
@property
def current_emmebank(self):
return self.current_scenario.emmebank
def run(self):
self.tool_run_message = ""
try:
self.__call__()
run_message = "Network exported"
self.tool_run_message += _modeller.PageBuilder.format_info(run_message)
except Exception, e:
self.tool_run_message += _modeller.PageBuilder.format_exception(e, _traceback.format_exc(e))
@_modeller.logbook_trace(name="BKRCast Update EMME Database Path", save_arguments=True)
def __call__(self):
#if not os.path.exists('projects'):
# self.tool_run_message = "projects folder does not exist"
# print self.tool_run_message
# _modeller.logbook_write(self.tool_run_message)
# raise Exception(self.tool_run_message)
#if not os.path.exists('Banks'):
# self.tool_run_message = "banks folder does not exist"
# print self.tool_run_message
# _modeller.logbook_write(self.tool_run_message)
# raise Exception(self.tool_run_message)
for folders in os.walk(self.BKRCastFolder):
foldername = self.getFoldername(self.BKRCastFolder)
projname = os.path.join(folders[0], foldername + ".emp")
print projname
project = _app.start_dedicated(True, "tool", projname)
def getFoldername(self, fullpath):
path = fullpath
print path
if fullpath[-1] == '/' or fullpath[-1] == '\\':
length = len(path)
path = path[:length-1]
print path
name = os.path.basename(path)
print name
return name