101 lines
3.5 KiB
Python
101 lines
3.5 KiB
Python
# imports for import/export:
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import DbState
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from cli.grampscli import CLIManager
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from gen.plug import BasePluginManager
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import os
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# Example for running a report:
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# ------------------------------
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# from cli.plug import run_report
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# from django.conf import settings
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# import webapp.settings as default_settings
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# try:
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# settings.configure(default_settings)
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# except:
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# pass
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# import dbdjango
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# db = dbdjango.DbDjango()
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# run_report(db, "ancestor_report", off="txt", of="ar.txt", pid="I0363")
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def import_file(db, filename, callback):
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"""
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Import a file (such as a GEDCOM file) into the given db.
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>>> import_file(DbDjango(), "/home/user/Untitled_1.ged", lambda a: a)
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"""
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dbstate = DbState.DbState()
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climanager = CLIManager(dbstate, False) # do not load db_loader
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climanager.do_reg_plugins(dbstate, None)
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pmgr = BasePluginManager.get_instance()
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(name, ext) = os.path.splitext(os.path.basename(filename))
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format = ext[1:].lower()
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import_list = pmgr.get_reg_importers()
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for pdata in import_list:
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if format == pdata.extension:
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mod = pmgr.load_plugin(pdata)
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if not mod:
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for name, error_tuple in pmgr.get_fail_list():
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etype, exception, traceback = error_tuple
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print "ERROR:", name, exception
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return False
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import_function = getattr(mod, pdata.import_function)
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db.prepare_import()
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import_function(db, filename, callback)
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db.commit_import()
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return True
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return False
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def download(url, filename=None):
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import urllib2
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import shutil
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import urlparse
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def getFilename(url,openUrl):
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if 'Content-Disposition' in openUrl.info():
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# If the response has Content-Disposition, try to get filename from it
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cd = dict(map(
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lambda x: x.strip().split('=') if '=' in x else (x.strip(),''),
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openUrl.info().split(';')))
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if 'filename' in cd:
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fname = cd['filename'].strip("\"'")
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if fname: return fname
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# if no filename was found above, parse it out of the final URL.
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return os.path.basename(urlparse.urlsplit(openUrl.url)[2])
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r = urllib2.urlopen(urllib2.Request(url))
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success = None
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try:
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filename = filename or "/tmp/%s" % getFilename(url,r)
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with open(filename, 'wb') as f:
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shutil.copyfileobj(r,f)
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success = filename
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finally:
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r.close()
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return success
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def export_file(db, filename, callback):
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"""
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Export the db to a file (such as a GEDCOM file).
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>>> export_file(DbDjango(), "/home/user/Untitled_1.ged", lambda a: a)
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"""
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dbstate = DbState.DbState()
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climanager = CLIManager(dbstate, False) # do not load db_loader
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climanager.do_reg_plugins(dbstate, None)
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pmgr = BasePluginManager.get_instance()
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(name, ext) = os.path.splitext(os.path.basename(filename))
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format = ext[1:].lower()
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export_list = pmgr.get_reg_exporters()
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for pdata in export_list:
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if format == pdata.extension:
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mod = pmgr.load_plugin(pdata)
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if not mod:
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for name, error_tuple in pmgr.get_fail_list():
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etype, exception, traceback = error_tuple
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print "ERROR:", name, exception
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return False
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export_function = getattr(mod, pdata.export_function)
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export_function(db, filename, callback)
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return True
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return False
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