def plot_with_arcpy(init_time, replace_workspace_dir,origin_workspace_dir, images_dir, mxd_path, resolution=100):
mxd = mp.MapDocument(mxd_path)
# 修改预报时效
txts = mp.ListLayoutElements(mxd, "TEXT_ELEMENT")
init_time_datetime = datetime.datetime.strptime(init_time, '%y%m%d%H')
for valid_h, i in zip(range(0, 132, 12), range(23, 12, -1)):
beg = (init_time_datetime + datetime.timedelta(hours=valid_h)).strftime('%d%H')
end = (init_time_datetime + datetime.timedelta(hours=valid_h + 12)).strftime('%d%H')
txts[i].text = beg + '-' + end
# 替换数据源
mxd.replaceWorkspaces(origin_workspace_dir, "RASTER_WORKSPACE", replace_workspace_dir, "RASTER_WORKSPACE", False)
# 处理缺失数据
broken_lyrs = mp.ListBrokenDataSources(mxd)
for broken_lyr in broken_lyrs:
# 让缺失数据图层及与其同在一个dataframe里其他的图层不显示
broken_df = mp.ListDataFrames(mxd, broken_lyr.name)
if len(broken_dfs) > 0:
lyrs_in_broken_df = mp.ListLayers(mxd, "", broken_df[0])
for lyr in lyrs_in_broken_df:
lyr.visible = False
#mxd.save() 不要保存
mp.ExportToJPEG(mxd, os.path.join(images_dir, init_time), resolution=resolution)
def checkfileValidation(self,mxdLists):
print "++++++++INFO:开始检查文档的有效性++++++++"
file_to_be_published=[]
for file in mxdLists:
mxd=mapping.MapDocument(file)
brknlist=mapping.ListBrokenDataSources(mxd)
if not len(brknlist)==0:
print "++++++++ERROR:地图文档,"+os.path.split(file)[1]+"损坏，无法发布服务++++++++"
else:
file_to_be_published.append(file)
print "++++++++INFO:地图文档有效性检查完毕++++++"
return file_to_be_published
def mxd_broken_links(folder):
"""
Given a folder path, search folder directory for mxd files with broken links
Parameters
----------
folder: string, folder pathway
Returns
-------
result: A sequence of feature class information to store in csv file. For each
broken layer found within a MXD file, the following information is stored:
map name: string
broken layer: string
broken layer data path: string
"""
for root, dirs, files in os.walk(folderPath):
for fileName in files:
# Crawl folder for files with .mxd extention
if fileName.lower().endswith(".mxd"):
# Return MXD pathways
fullPath = os.path.join(root, fileName)
# Return MXD properties
mxd = mapping.MapDocument(fullPath)
print "\nChecking MXD: " + fileName
# Loop broken layers in MXDs, returning a list
brokenlinks = mapping.ListBrokenDataSources(mxd)
if brokenlinks == None:
fileName = "No broken links were found"
linkname = "No broken links were found"
DataSource = "No broken links were found"
seq = (fileName, linkname, DataSource)
yield seq
else:
for brokenlink in brokenlinks:
print "Broken Data Link: " + brokenlink.name
linkname = brokenlink.name
DataSource = brokenlink.dataSource
seq = (fileName, linkname, DataSource)
yield seq
del mxd
else:
#fileName = "No MXDs were found in folder"
linkname = "File is not a MXD"
DataSource = os.path.join(root, fileName)
seq = (fileName, linkname, DataSource)
yield seq
print "\nFile(s) is not a MXD: " + fileName
def checkfileValidation(self,mxdLists): arcpy.AddMessage( "++++++++INFO: Validate MXD++++++++") file_to_be_published=[] for file in mxdLists: mxd=mapping.MapDocument(file) brknlist=mapping.ListBrokenDataSources(mxd) if not len(brknlist)==0: arcpy.AddMessage( "++++++++ERROR:Map Document,"+os.path.split(file)[1]+"is broken++++++++") else: file_to_be_published.append(file) arcpy.AddMessage( "++++++++INFO: Done validating mxd++++++") return file_to_be_published
def crawlmxds(folder):
for root, dirs, files in os.walk(folderPath):
for f in files:
# Crawl folder for files with .mxd extention
if f.lower().endswith(".mxd"):
# Return MXD names and pathways
mxdName = os.path.splitext(f)[0]
mxdPath = os.path.join(root, f)
print '\nChecking MXD titled: ' + mxdName
# Return MXD properties
mxd = mapping.MapDocument(mxdPath)
# Return and loop broken layer list in MXD
for lyr in mapping.ListBrokenDataSources(mxd):
lyrName = lyr.name
brokensource = lyr.dataSource
if lyr.supports("DATASOURCE"):
if old_gdb in brokensource:
print ' \nReplacing workspace of broken layer: ' + lyrName
lyr.findAndReplaceWorkspacePath(old_gdb, new_gdb)
mxd.save()
del mxd
#-------------------------------------------------------------------------------
# Name: module1
# Purpose:
#
# Author: Eric
#
# Created: 06/04/2018
# Copyright: (c) Eric 2018
# Licence: <your licence>
#-------------------------------------------------------------------------------
# import module
import arcpy.mapping as mapping
# reference map document file
mxd = mapping.MapDocument(r"c:\ArcpyBook\Ch3\Crime_BrokenDataLinks.mxd")
# get a list of broken data sources
listBrokenDS = mapping.ListBrokenDataSources(mxd)
# iterate over the list and print out the layer names
for i in listBrokenDS:
print i.name
def crawlmxds(folder):
"""
Given a directory search for mxd files. Every file with extension ".mxd" will
be opened in order to list layers with broken data links. If user input matches
any features listed, it then replaces the workspace of broken layers.
Parameters
----------
folder: string, directory to map documents
Returns
-------
result: relinked feature data sources.
"""
for root, dirs, files in os.walk(folderPath):
for f in files:
# Crawl folder for files with .mxd extention
if f.lower().endswith(".mxd"):
# Return MXD names and pathways
mxdName = os.path.splitext(f)[0]
mxdPath = os.path.join(root, f)
print '\nChecking MXD titled: ' + mxdName
# Return MXD properties
mxd = mapping.MapDocument(mxdPath)
# Return tables in MXDs
tables = mapping.ListTableViews(mxd)
# Return and loop broken layer list in MXD
try:
brokenlayers = mapping.ListBrokenDataSources(mxd)
for brokenlayer in brokenlayers:
layername = brokenlayer.name
print ' Broken Layer: ' + layername
if original_feature in brokenlayers:
matchedname = original_feature.name
print ' Replacing broken layer workspace: ' + matchedname
# replace old data source with new data source
original_feature.replaceDataSource(
renamed_feature_workspace, "FILEGDB_WORKSPACE",
renamed_feature_basename)
else:
print ' No broken links were fixed because 1) there were no broken layers or 2) no broken layers matched original feature'
# for lyr in mapping.ListBrokenDataSources(mxd):
# lyrName = lyr.name
# print ' Broken Layer in ' + mxdName + '.mxd: ' + lyrName
# if lyr.supports("DATASOURCE"):
# # See if the original feature is one of the broken data layers
# if original_feature in lyr.dataSource:
# print ' Replacing broken layer workspace: ' + lyrName
# # replace old data source with new data source
# lyr.replaceDataSource(renamed_feature_workspace,
# "FILEGDB_WORKSPACE", renamed_feature_basename)
# Ignore tables
except:
#AttributeError
for table in tables:
if table.isBroken == True:
pass
mxd.save()
del mxd
import arcpy.mapping as mapping, os
path = r'C:\EsriTraining'
f = open('BrokenDataList.txt', 'w')
for root, dirs, files in os.walk(path):
for filename in files:
basename, extension = os.path.splitext(filename)
if extension == ".mxd":
fullPath = os.path.join(path, filename)
mxd = mapping.MapDocument(
r'C:\EsriTraining\PythEveryone\PythonInArcGIS\Crime_DataLinksFixed.mxd'
)
f.write("MXD: " + filename + "\n")
brknList = mapping.ListBrokenDataSources(mxd)
for brknItem in brknList:
f.write("\t" + brknItem.name + "\n")
f.close()
print "script complete!"
