下面的 python 代码获取文件列表并将它们压缩。我需要拥有的唯一文件地理数据库(基于文件的数据库)称为“数据”,那么如何修改循环以仅包含名为数据的基于文件的数据库?更具体地说,文件地理数据库存储为系统文件夹,其中包含存储和管理空间数据的二进制文件。所以我需要名为 Data.gdb 的整个系统文件夹。
非常感谢
#**********************************************************************
# Description:
# Zips the contents of a folder, file geodatabase or ArcInfo workspace
# containing coverages into a zip file.
# Parameters:
# 0 - Input workspace
# 1 - Output zip file. It is assumed that the caller (such as the
# script tool) added the .zip extension.
#
#**********************************************************************
# Import modules and create the geoprocessor
import sys, zipfile, arcgisscripting, os, traceback
gp = arcgisscripting.create()
# Function for zipping files
def zipws(path, zip):
isdir = os.path.isdir
# Check the contents of the workspace, if it the current
# item is a directory, gets its contents and write them to
# the zip file, otherwise write the current file item to the
# zip file
#
for each in os.listdir(path):
fullname = path + "/" + each
if not isdir(fullname):
# If the workspace is a file geodatabase, avoid writing out lock
# files as they are unnecessary
#
if not each.endswith('.lock'):
# gp.AddMessage("Adding " + each + " ...")
# Write out the file and give it a relative archive path
#
try: zip.write(fullname, each)
except IOError: None # Ignore any errors in writing file
else:
# Branch for sub-directories
#
for eachfile in os.listdir(fullname):
if not isdir(eachfile):
if not each.endswith('.lock'):
# gp.AddMessage("Adding " + eachfile + " ...")
# Write out the file and give it a relative archive path
#
try: zip.write(fullname + "/" + eachfile, \
os.path.basename(fullname) + "/" + eachfile)
except IOError: None # Ignore any errors in writing file
if __name__ == '__main__':
try:
# Get the tool parameter values
#
inworkspace = sys.argv[1]
outfile = sys.argv[2]
# Create the zip file for writing compressed data
#
zip = zipfile.ZipFile(outfile, 'w', zipfile.ZIP_DEFLATED)
zipws(inworkspace, zip)
zip.close()
# Set the output derived parameter value for models
#
gp.setparameterastext(1, outfile)
gp.AddMessage("Zip file created successfully")
except:
# Return any python specific errors as well as any errors from the geoprocessor
#
tb = sys.exc_info()[2]
tbinfo = traceback.format_tb(tb)[0]
pymsg = "PYTHON ERRORS:\nTraceback Info:\n" + tbinfo + "\nError Info:\n " + \
str(sys.exc_type)+ ": " + str(sys.exc_value) + "\n"
gp.AddError(pymsg)
msgs = "GP ERRORS:\n" + gp.GetMessages(2) + "\n"
gp.AddError(msgs)