Please Help...
Does anyone have a Python Script file to "Batch Import .e00 Files (w/in Directory/Sub-Directory) python script" for ArcGIS for Desktop 10.2, or can some one help me edit the importe00.py script which is included w/ ArcGIS for Desktop 10.2 (Code listed Below)?
I am attempting to create a .py file that will ask the user to select a "input directory" for the .e00 files, that will also search all sub-directories; then ask the user to select an "output directory" for the Coverage files.
I'm am extremely new to Python Scripting and really need help...
ESRI's importe00.py:
'''---------------------------------------------------------------------------
Tool Name: ImportFromE00
Source Name: importe00.py
Version: ArcGIS 10.0
Author: Environmental Systems Research Institute Inc.
Required Argumuments: An input interchange file (.e00)
An output directory (where to put the output)
An output name (what to call the output)
Description: Imports the contents of an ArcInfo interchange file
Notes:
- This script wraps ARCGISHOME/bin/import71.exe
- The executable only works on Windows with Desktop.
---------------------------------------------------------------------------'''
import arcpy, os, subprocess
#Convert the directory portion of a path string to short filename style
# Note that it is still possible for the name to be too long or to
# have some character in it that is not supported by workstation.
def getShortName(long_path):
#
(long_dir, long_name) = os.path.split(long_path)
for_cmd = 'for %I in ("' + long_dir + '") do echo %~sI'
p = subprocess.Popen(for_cmd, shell=True, stdout=subprocess.PIPE).stdout
short_dir = p.readlines()[-1] # last line from for command
if p.close():
#This means there was an error calling shell command "for"
#
#If the incomming full path is short enough and has no spaces,
# and the incoming name is short enough, then we can just use
# it, otherwise, we need to throw an error. (max length = 122)
if (len(long_path)<123) and (long_path.find(" ") == -1) and (len(long_name)<=13):
return (long_path)
else:
#1103 = Error converting directory to short name format
arcpy.AddIDMessage("Error", 001103)
short_dir = short_dir.rstrip()
#Add the unshortened file portion back onto the now-shortened path
short_path = os.path.join(short_dir, long_name)
return (short_path)
def expandWorkspace(filepath):
# If the filepath is not absolute, make it so using the arcpy workspace
#
if os.path.isabs(filepath):
return filepath
elif arcpy.env.workspace != None:
return os.path.normpath(os.path.join(arcpy.env.workspace, filepath))
else:
return os.path.normpath(os.path.join(os.getcwd(), filepath))
def hasWriteAccess():
#See if the user has write access to the output directory
# os.access() isn't giving reliable results, so we have to
# use this alternate approach
#
folderToCreate = arcpy.CreateScratchName("", "", "Folder", dirParam)
try:
os.mkdir(folderToCreate)
os.rmdir(folderToCreate)
return True
except:
return False
# Many errors get caught in tool validation, before execution gets this far.
# However, some error conditions cannot be caught there because
# validation should not open the .e00 to find out what it contains.
#
#Try to determine likely causes of errors generated by import71.exe
def checkErrors(errorCode):
#First check the retval codes
#
if errorCode == 1:
if not hasWriteAccess():
#No need to check for directory existence. Framework already did.
#1250 = User does not have write access to output folder.
arcpy.AddIDMessage("Error", 1250)
elif os.path.lexists(outName):
#12 = <value> already exists
arcpy.AddIDMessage("Error", 12, outName)
elif len(outName) > 122:
#1252 = Full path to output may be too long.
arcpy.AddIDMessage("Error", 1252)
elif len(nameParam) > 13:
#1253 = Output name may be too long.
arcpy.AddIDMessage("Error", 1253)
else:
#856 = An error was encountered while executing <value>.
arcpy.AddIDMessage("Error", 856, "import71.exe")
else:
#So far, I haven't been able to generate any errorCode values
# other than 1 (tool failed), but just in case...
#
#1254 = <value> returned an error code of <value>
arcpy.AddIDMessage("Error", 1254, "import71.exe", str(errorCode))
def doImport():
try:
d = arcpy.GetInstallInfo('desktop')
import71exe = os.path.join(d['InstallDir'], "bin", "import71.exe")
# /t indicates to run the .exe in DOS mode.
retcode = subprocess.call(
[import71exe, inName, outName, "/t"], shell=True)
except:
arcpy.AddIDMessage("Error", 856, "import71")
if retcode > 0:
checkErrors(retcode)
#The main block
###############
if not arcpy.GetInstallInfo()['ProductName'] == u'Desktop':
# Not running from Desktop, generate error
#
#1294 = Tool only supported in ArcGIS for Desktop.
arcpy.AddIDMessage("Error", 1294, "import71")
else:
# Running from Desktop, process parameters and execute
inName = getShortName(expandWorkspace(arcpy.GetParameterAsText(0)))
dirParam = arcpy.GetParameterAsText(1)
nameParam = arcpy.GetParameterAsText(2)
outName = getShortName(os.path.join(dirParam, nameParam))
#
if os.path.exists(inName):
doImport()
else:
#732 = <value>: Dataset <value> does not exist or is not supported
arcpy.AddIDMessage("Error", 732, "ImportFromE00", inName)
If anyone can help, it would very much appreciated...
Thank you in advance.
~Jeremy Lake
