mercurial: comparison hgweb.py

equal deleted inserted replaced

-:e32fdbd97839
+:1215bf60468f
 # useful for debugging
 import cgitb
 cgitb.enable()
-import os, cgi, time, re, difflib
+import os, cgi, time, re, difflib, sys, zlib
 from mercurial import hg, mdiff
 repo_path = "."  # change as needed
 def nl2br(text):
 l = []
 for c in text:
 l.append('&#%d;' % ord(c))
 return ''.join(l)
-def httphdr():
+def httphdr(type = "text/html"):
-print 'Content-type: text/html\n\n'
+print 'Content-type: %s\n' % type
 def htmldoctype():
 print '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">'
 def htmlhead(title):
 print '.plusline { color: green; }'
 print '.minusline { color: red; }'
 print '.atline { color: purple; }'
 print '</style>'
+def startpage(title):
+httphdr()
+htmldoctype()
+htmlhead(title)
+print '<BODY>'
+def endpage():
+print '</BODY>'
+print '</HTML>'
 def ent_change(repo, nodeid):
 changes = repo.changelog.read(nodeid)
 hn = hg.hex(nodeid)
 i = repo.changelog.rev(nodeid)
 (h1, h2) = [ hg.hex(x) for x in repo.changelog.parents(nodeid) ]
 datestr = time.asctime(time.gmtime(float(changes[2].split(' ')[0])))
-mf = repo.manifest.read(changes[0])
 print '<table width="100%" border="1">'
 print '\t<tr><td valign="top" width="10%%">author:</td>' + \
 '<td valign="top" width="20%%">%s</td>' % (obfuscate(changes[1]), )
 print '\t\t<td valign="top" width="10%%">description:</td>' + \
 '<td width="60%%">' + \
 '<a href="?cmd=chkin;nd=%s">%s</a></td></tr>' % \
 (hn, nl2br(changes[4]), )
 print '\t<tr><td>date:</td><td>%s UTC</td>' % (datestr, )
 print '\t\t<td valign="top">files:</td><td valign="top">'
 for f in changes[3]:
-print '\t\t<a href="?cmd=file;nd=%s;fn=%s">%s</a>' % \
+print '\t\t%s&nbsp;&nbsp;' % f
-(hg.hex(mf[f]), f, f, ),
-print '&nbsp;&nbsp;'
 print '\t</td></tr>'
 #    print '\t<tr><td>revision:</td><td colspan="3">%d:<a ' % (i, ) + \
 #            'href="?cmd=rev;nd=%s">%s</a></td></tr>' % (hn, hn, )
 print '</table><br />'
 else:
 print line
 print '</pre>'
 def ent_checkin(repo, nodeid):
+startpage("Mercurial Web")
 changes = repo.changelog.read(nodeid)
 hn = hg.hex(nodeid)
 i = repo.changelog.rev(nodeid)
 parents = repo.changelog.parents(nodeid)
 (h1, h2) = [ hg.hex(x) for x in parents ]
 for f in a:
 ent_diff('', repo.file(f).read(mf[f]), f)
 for f in d:
 ent_diff(repo.file(f).read(mf2[f]), '', f)
+endpage()
 def ent_file(repo, nodeid, fn):
 print '<div class="filename">%s (%s)</div>' % (fn, hg.hex(nodeid), )
 print '<pre>'
 print cgi.escape(repo.file(fn).read(nodeid))
 print '</pre>'
-httphdr()
+def change_page():
-htmldoctype()
+startpage("Mercurial Web")
-htmlhead('Mercurial Web')
-print '<BODY>'
-args = cgi.parse()
-ui = hg.ui()
-repo = hg.repository(ui, repo_path)
-if not args.has_key('cmd'):
 print '<table width="100%" align="center">'
-for i in xrange(repo.changelog.count()-1, -1, -1):
+for i in xrange(0, repo.changelog.count()):
 n = repo.changelog.node(i)
 print '<tr><td>'
 ent_change(repo, n)
 print '</td></th>'
 print '</table>'
+endpage()
+args = cgi.parse()
+ui = hg.ui()
+repo = hg.repository(ui, repo_path)
+if not args.has_key('cmd'):
+change_page()
 elif args['cmd'][0] == 'chkin':
 if not args.has_key('nd'):
 print '<div class="errmsg">No Node!</div>'
 else:
 ent_checkin(repo, hg.bin(args['nd'][0]))
 elif args['cmd'][0] == 'file':
+startpage("Mercurial Web")
 if not args.has_key('nd'):
 print '<div class="errmsg">No Node!</div>'
 elif not args.has_key('fn'):
 print '<div class="errmsg">No Filename!</div>'
 else:
 ent_file(repo, hg.bin(args['nd'][0]), args['fn'][0])
+endpage()
+elif args['cmd'][0] == 'branches':
+httphdr("text/plain")
+nodes = []
+if args.has_key('nodes'):
+nodes = map(hg.bin, args['nodes'][0].split(" "))
+for b in repo.branches(nodes):
+print " ".join(map(hg.hex, b))
+elif args['cmd'][0] == 'between':
+httphdr("text/plain")
+nodes = []
+if args.has_key('pairs'):
+pairs = [ map(hg.bin, p.split("-"))
+for p in args['pairs'][0].split(" ") ]
+for b in repo.between(pairs):
+print " ".join(map(hg.hex, b))
+elif args['cmd'][0] == 'changegroup':
+httphdr("application/hg-changegroup")
+nodes = []
+if args.has_key('roots'):
+nodes = map(hg.bin, args['roots'][0].split(" "))
+z = zlib.compressobj()
+for chunk in repo.changegroup(nodes):
+sys.stdout.write(z.compress(chunk))
+sys.stdout.write(z.flush())
 else:
+startpage("Mercurial Web Error")
 print '<div class="errmsg">unknown command: ', args['cmd'][0], '</div>'
+endpage()
-print '</BODY>'
-print '</HTML>'

changeset 61	1215bf60468f
parent 57	115106376f45
child 99	db5eb6a86179
child 102	58039eddbdda