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127 lines
5.3 KiB
127 lines
5.3 KiB
#!/usr/bin/env python
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from __future__ import print_function
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from argparse import ArgumentParser
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import sys, json, re, os
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from datetime import datetime
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from urllib import urlencode
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from urllib2 import HTTPError
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from common import *
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"""
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pull(meta):
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Update meta data files for those that have changed.
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Check for changed pads by looking at revisions & comparing to existing
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"""
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def main (args):
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p = ArgumentParser("Check for pads that have changed since last sync (according to .meta.json)")
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p.add_argument("padid", nargs="*", default=[])
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p.add_argument("--padinfo", default=".etherdump/settings.json", help="settings, default: .etherdump/settings.json")
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p.add_argument("--zerorevs", default=False, action="store_true", help="include pads with zero revisions, default: False (i.e. pads with no revisions are skipped)")
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p.add_argument("--pub", default=".", help="folder to store files for public pads, default: pub")
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p.add_argument("--group", default="g", help="folder to store files for group pads, default: g")
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p.add_argument("--skip", default=None, type=int, help="skip this many items, default: None")
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p.add_argument("--meta", default=False, action="store_true", help="download meta to PADID.meta.json, default: False")
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p.add_argument("--text", default=False, action="store_true", help="download text to PADID.txt, default: False")
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p.add_argument("--html", default=False, action="store_true", help="download html to PADID.html, default: False")
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p.add_argument("--dhtml", default=False, action="store_true", help="download dhtml to PADID.dhtml, default: False")
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p.add_argument("--all", default=False, action="store_true", help="download all files (meta, text, html, dhtml), default: False")
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args = p.parse_args(args)
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info = loadpadinfo(args.padinfo)
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data = {}
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data['apikey'] = info['apikey']
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if args.padid:
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padids = args.padid
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else:
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padids = getjson(info['apiurl']+'listAllPads?'+urlencode(data))['data']['padIDs']
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padids.sort()
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numpads = len(padids)
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# maxmsglen = 0
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count = 0
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for i, padid in enumerate(padids):
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if args.skip != None and i<args.skip:
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continue
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progressbar(i, numpads, padid)
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data['padID'] = padid.encode("utf-8")
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p = padpath(padid, args.pub, args.group)
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metapath = p + ".meta.json"
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revisions = None
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tries = 1
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skip = False
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while True:
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try:
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if os.path.exists(metapath):
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with open(metapath) as f:
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meta = json.load(f)
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revisions = getjson(info['apiurl']+'getRevisionsCount?'+urlencode(data))['data']['revisions']
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if meta['revisions'] == revisions:
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skip=True
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break
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meta = {'padid': padid.encode("utf-8")}
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if revisions == None:
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meta['revisions'] = getjson(info['apiurl']+'getRevisionsCount?'+urlencode(data))['data']['revisions']
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else:
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meta['revisions' ] = revisions
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if (meta['revisions'] == 0) and (not args.zerorevs):
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# print("Skipping zero revs", file=sys.stderr)
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skip=True
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break
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# todo: load more metadata!
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meta['pad'], meta['group'] = splitpadname(padid)
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meta['pathbase'] = p
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meta['lastedited_raw'] = int(getjson(info['apiurl']+'getLastEdited?'+urlencode(data))['data']['lastEdited'])
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meta['lastedited_iso'] = datetime.fromtimestamp(int(meta['lastedited_raw'])/1000).isoformat()
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meta['author_ids'] = getjson(info['apiurl']+'listAuthorsOfPad?'+urlencode(data))['data']['authorIDs']
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break
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except HTTPError as e:
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tries += 1
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if tries > 3:
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print ("Too many failures ({0}), skipping".format(padid).encode("utf-8"), file=sys.stderr)
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skip=True
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break
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if skip:
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continue
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count += 1
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print (padid.encode("utf-8"))
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if args.all or (args.meta or args.text or args.html or args.dhtml):
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try:
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os.makedirs(os.path.split(metapath)[0])
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except OSError:
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pass
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if args.all or args.meta:
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with open(metapath, "w") as f:
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json.dump(meta, f)
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# Process text, html, dhtml, all options
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if args.all or args.text:
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text = getjson(info['apiurl']+'getText?'+urlencode(data))
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text = text['data']['text']
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with open(p+".txt", "w") as f:
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f.write(text.encode("utf-8"))
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if args.all or args.html:
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html = getjson(info['apiurl']+'getHTML?'+urlencode(data))
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html = html['data']['html']
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with open(p+".html", "w") as f:
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f.write(html.encode("utf-8"))
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if args.all or args.dhtml:
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data['startRev'] = "0"
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html = getjson(info['apiurl']+'createDiffHTML?'+urlencode(data))
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html = html['data']['html']
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with open(p+".diff.html", "w") as f:
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f.write(html.encode("utf-8"))
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print("\n{0} pad(s) changed".format(count), file=sys.stderr)
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