def update_metadata(document='CURRENT'):
"""
updates metadata in an arcmap document
document - (optional) the path to an arcmap document or the keyword 'CURRENT'.
The default is 'CURRENT'
"""
#set local variables
dir = GetInstallInfo("desktop")["InstallDir"]
translator = dir + "Metadata/Translator/ESRI_ISO2ISO19139.xml"
mxd = MapDocument(document)
df = ListDataFrames(mxd)
temp_path = "C:/temp"
for layer in ListLayers(mxd, "*", df[0]):
if not layer.isGroupLayer:
description_text = ""
path = temp_path + '/' + layer.datasetName + '.xml'
print(path)
ExportMetadata_conversion(layer.dataSource, translator, path)
dom = parse(path)
fields = ('abstract', 'purpose', 'credit')
for field in fields:
tags = dom.getElementsByTagName(field)
print(str(len(tags)) + ' | ' + str(tags))
if len(tags):
tag_string = tags[0].getElementsByTagName(
'gco:CharacterString')[0].childNodes[0].nodeValue
description_text = "{} <br /> <p><strong>{}</strong>: {}</p>".format(
description_text, field.capitalize(), tag_string)
if field == 'credit':
layer.credit = tag_string
print(description_text)
layer.description = description_text
def findAndReplaceOldPaths(mxdList, sdeList, featureDict):
for mxdItem in mxdList:
mxd = MapDocument(mxdItem)
print "\nFor the mxd at " + str(mxdItem)
print "the layers were:\n"
# featureDict changes:
mxdLayers = ListLayers(mxd)
for mxdLayer in mxdLayers:
# Might be causing locked data sources to not get changed.
# If you can't access the mxdLayer source, it might not
# use the supports method correctly.
if mxdLayer.supports("dataSource"):
layerSource = mxdLayer.dataSource
print str(layerSource)
if layerSource in featureDict.keys():
mxdLayer.replaceDataSource(
featureDict[layerSource][0], featureDict[layerSource][1], featureDict[layerSource][2]
)
else:
pass
else:
pass
# sdeList changes:
for sdeItem in sdeList:
mxd.findAndReplaceWorkspacePaths(sdeItem[0], sdeItem[1])
print "\nThe new layers are:\n"
mxdLayers = ListLayers(mxd)
for mxdLayer in mxdLayers:
if mxdLayer.supports("dataSource"):
layerSource = mxdLayer.dataSource
print str(layerSource)
else:
pass
# Make the changes permanent.
print "\nSaving mxd...\n"
mxd.save()
del mxd
def add_layer_to_display(layer):
"""
Adds the given |layer| to the list of ArcMap layers so that it is visible.
Returns True on success and False on failure.
"""
try:
data_frame = ListDataFrames(MapDocument("CURRENT"), "Layers")[0]
AddLayer(data_frame, Layer(layer), "AUTO_ARRANGE")
return True
except:
return False
def findAndReplaceOldPaths(mxdList, sdeList, featureDict):
for mxdItem in mxdList:
mxd = MapDocument(mxdItem)
print "\nFor the mxd at " + str(mxdItem)
print "the layers were:\n"
# featureDict changes:
mxdLayers = ListLayers(mxd)
for mxdLayer in mxdLayers:
# Might be causing locked data sources to not get changed.
# If you can't access the mxdLayer source, it might not
# use the supports method correctly.
if mxdLayer.supports('dataSource'):
layerSource = mxdLayer.dataSource
print str(layerSource)
if layerSource in featureDict.keys():
mxdLayer.replaceDataSource(featureDict[layerSource][0],
featureDict[layerSource][1],
featureDict[layerSource][2])
else:
pass
else:
pass
# sdeList changes:
for sdeItem in sdeList:
mxd.findAndReplaceWorkspacePaths(sdeItem[0], sdeItem[1])
print "\nThe new layers are:\n"
mxdLayers = ListLayers(mxd)
for mxdLayer in mxdLayers:
if mxdLayer.supports('dataSource'):
layerSource = mxdLayer.dataSource
print str(layerSource)
else:
pass
# Make the changes permanent.
print "\nSaving mxd...\n"
mxd.save()
del mxd
def read_mxd(mxd_path):
"""
"""
# open layer file
mxd = MapDocument(mxd_path)
# basic informations
print(mxd.title)
print(mxd.description)
print(mxd.author)
print(mxd.filePath)
print(mxd.credits)
print(mxd.tags)
print(mxd.summary)
print(('relative paths ?', mxd.relativePaths))
print(mxd.hyperlinkBase)
print(mxd.dateExported)
print(mxd.datePrinted)
print(mxd.dateSaved)
# print(mxd.activeDataFrame)
# print(mxd.activeView)
print(mxd.dataDrivenPages)
# dataframes
dfs = ListDataFrames(mxd)
# broken datasources
lost_ds = ListBrokenDataSources(mxd)
for layer in lost_ds:
print(layer.name)
del mxd
# End read MXD
return
# Turn off visibility for the slower layers in a map that's not loading.
# -- Should make it load faster.
'''
Created on 2014-08-14
@author: Dirk
updated 2014-09-04 by Dirk
'''
from arcpy import RefreshTOC, RefreshActiveView
from arcpy.mapping import MapDocument, ListDataFrames, ListLayers, RemoveLayer
import os
#mapDocName = r'\\gisdata\ArcGIS\GISdata\MXD\2014090401_CCL_TESTing.mxd'
mapDocName = r'C:\GIS\MXD\2014090401_CCL_TESTing.mxd' # Try local file copy instead.
mxd = MapDocument(mapDocName)
df = ListDataFrames(mxd)[0]
layers = ListLayers(mxd, "K*",
df) # Use K* to include the KDOR/Tax_Units group layer.
print layers
for layer in layers:
if hasattr(layer, 'visible'):
layer.visible = False
else:
pass
del layers
# Turn off visibility for the slower layers in a map that's not loading.
# -- Should make it load faster.
'''
Created on 2014-08-14
@author: Dirk
updated 2014-09-04 by Dirk
'''
from arcpy import RefreshTOC, RefreshActiveView
from arcpy.mapping import MapDocument, ListDataFrames, ListLayers, RemoveLayer
import os
#mapDocName = r'\\gisdata\ArcGIS\GISdata\MXD\2014090401_CCL_TESTing.mxd'
mapDocName = r'C:\GIS\MXD\2014090401_CCL_TESTing.mxd' # Try local file copy instead.
mxd = MapDocument(mapDocName)
df = ListDataFrames(mxd)[0]
layers = ListLayers(mxd, "K*", df) # Use K* to include the KDOR/Tax_Units group layer.
print layers
for layer in layers:
if hasattr(layer, 'visible'):
layer.visible = False
else:
pass
del layers
layers = ListLayers(mxd, "B*", df) # Use B* to include the background layer.
def __init__(self, mxd_path, dico_mxd, tipo, txt=''):
u""" Uses arcpy functions to extract basic informations about
Esri map documents and store into dictionaries.
mxdpath = path to the MXD file
dico_mxd = dictionary for global informations
tipo = format
text = dictionary of text in the selected language
see: http://help.arcgis.com/fr/arcgisdesktop/10.0/help/index.html#/na/00s30000000n000000/
"""
# changing working directory to layer folder
chdir(path.dirname(mxd_path))
# raising arcpy specific exceptions
self.alert = 0
# opening MXD
mxd = MapDocument(mxd_path)
# basics
dico_mxd['title'] = mxd.title
dico_mxd['description'] = mxd.description
dico_mxd['creator_prod'] = mxd.author
dico_mxd['folder'] = mxd.filePath
dico_mxd['credits'] = mxd.credits
dico_mxd['keywords'] = mxd.tags
dico_mxd['subject'] = mxd.summary
dico_mxd['relpath'] = mxd.relativePaths
dico_mxd['url'] = mxd.hyperlinkBase
dico_mxd['date_export'] = mxd.dateExported
dico_mxd['date_print'] = mxd.datePrinted
dico_mxd['date_actu'] = mxd.dateSaved
dico_mxd['active_df'] = mxd.activeDataFrame.name
dico_mxd['active_view'] = mxd.activeView
# dico_mxd['active_ddp'] = mxd.dataDrivenPages
# by default let's start considering there is only one layer
dframes = ListDataFrames(mxd)
dico_mxd['subdatasets_count'] = len(dframes)
li_dframes_names = []
dico_mxd['dframes_names'] = li_dframes_names
x = 0
for dframe in dframes:
x += 1
# dictionary where will be stored informations
dico_dframe = OrderedDict()
# parent GDB
dico_dframe[u'name'] = dframe.name
# getting layer globlal informations
self.infos_dataframe(dframe, dico_dframe)
# storing layer into the GDB dictionary
dico_mxd['{0}_{1}'.format(x,
dico_dframe.get('name'))] = dico_dframe
# reset
del dico_dframe
# dico_mxd[u'layers_count'] = total_layers
# scale
# dico_mxd['maxScale'] = layer_obj.maxScale
# dico_mxd['minScale'] = layer_obj.minScale
# # secondary
# dico_mxd['license'] = layer_obj.credits
# dico_mxd['broken'] = layer_obj.isBroken
size = path.getsize(mxd_path)
dico_mxd[u"total_size"] = self.sizeof(size)
# global dates
dico_mxd[u'date_crea'] = strftime('%d/%m/%Y',
localtime(path.getctime(mxd_path)))
# # total fields count
# total_fields = 0
# dico_mxd['total_fields'] = total_fields
# # total objects count
# total_objs = 0
# dico_mxd['total_objs'] = total_objs
# # parsing layers
return
