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project.py
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##
# pitweb - Web interface for git repository written in python
# ------------------------------------------------------------
# Copyright (c)2010 Daniel Fiser <danfis@danfis.cz>
# (c)2011 David Guerizec <david@guerizec.net>
#
#
# This file is part of pitweb.
#
# pitweb is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 3 of
# the License, or (at your option) any later version.
#
# pitweb is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
##
from mod_python import apache, util
import string
import re
import math
import mimetypes
import os
import imp
import hashlib
pygments = False
try:
from pygments import highlight
from pygments.lexers import get_lexer_for_filename
from pygments.formatters import HtmlFormatter
pygments = True
except:
pass
import common
import git
class ProjectBase(common.ModPythonOutput):
""" HTML interface for project specified by its directory. """
def __init__(self, req, dir):
super(ProjectBase, self).__init__(req)
self._dir = dir
self._git = git.Git(dir)
self._errors = []
self._status = apache.OK
self._config()
self._params()
def _config(self):
config = None
# Load configuration from file
if os.path.exists(os.path.join(self._dir, 'pitweb.py')):
file = pathname = desc = None
try:
file, pathname, desc = imp.find_module('pitweb', [self._dir])
except ImportError:
pass
try:
if file and pathname and desc:
f = open(pathname, 'r')
hash = hashlib.sha256(pathname + f.read())
f.close()
name = 'config-' + hash.hexdigest()
config = imp.load_module(name, file, pathname, desc)
except Exception as e:
msg = "Can't load configuration file: "
msg += str(e)
self._errors.append(msg)
self._setProjectName(config)
self._commits_per_page = self._configParam(config, 'commits_per_page', 50)
self._commits_in_summary = self._configParam(config, 'commits_in_summary', 15)
self._description = self._configParam(config, 'description', None)
self._owner = self._configParam(config, 'owner', None)
self._urls = self._configParam(config, 'urls', [])
self._homepage = self._configParam(config, 'homepage', None)
self._one_line_comment_max_len = self._configParam(config, 'one_line_comment_max_len', 50)
self._setSnapshots(config)
def _configParam(self, config, name, default):
if config and hasattr(config, name):
return getattr(config, name)
return default
def _setProjectName(self, config):
name = self._configParam(config, 'project_name', None)
if name:
self._project_name = name
return
name = ''
p = self._dir.split('/')
p = filter(lambda x: len(x) > 0, p)
if len(p) > 0:
name = p[-1]
if len(name) > 4 and name[-4:] == '.git':
name = name[:-4]
self._project_name = name
def _setSnapshots(self, config):
snapshots = self._configParam(config, 'snapshots', ['tgz', 'tbz2'])
# filter invalid values
snapshots = filter(lambda x: x in ['tgz', 'tbz2', 'txz', 'zip'], snapshots)
self._snapshots = snapshots
self._snapshots_map = { 'tgz' : '.tar.gz',
'tbz2' : '.tar.bz2',
'txz' : '.tar.xz',
'zip' : '.zip' }
def _setStatus(self, s):
self._status = s
def _params(self):
args = self._parseArgs()
self._a = args.get('a', 'summary')
self._id = args.get('id', 'HEAD')
self._id2 = args.get('id2', None)
self._treeid = args.get('treeid', self._id)
self._blobid = args.get('blobid', 'HEAD')
self._filename = args.get('filename', '')
self._showmsg = args.get('showmsg', '0')
if self._showmsg == '0':
self._showmsg = False
else:
self._showmsg = True
self._page = int(args.get('page', '1'))
self._path = args.get('path', '')
self._format = args.get('format', 'tgz')
def _parseArgs(self):
args = {}
if not self._req.args:
return args
strargs = self._req.args
if strargs[0] == '?':
strargs = strargs[1:]
hunks = strargs.split(';')
for hunk in hunks:
s = hunk.split('=', 1)
if len(s) == 2:
args[s[0]] = s[1]
return args
def projectName(self):
return self._project_name
def owner(self, default = ''):
if self._owner:
return self._owner
return default
def description(self, default = ''):
if self._description:
return self._description
return default
def lastChange(self, default = ''):
commits = self._git.revList(None, all = True, max_count = 1)
if len(commits) > 0:
date = commits[0].committer.date
date = date.format('%Y-%m-%d %H:%M:%S')
return date
return ''
def run(self):
self._section = self._a
if self._a == 'log':
self.log(id = self._id, showmsg = self._showmsg, page = self._page)
elif self._a == 'refs':
self.refs()
elif self._a == 'summary':
self.summary()
elif self._a == 'commit':
self.commit(id = self._id)
elif self._a == 'diff':
self.diff(id = self._id, id2 = self._id2)
elif self._a == 'patch':
self.patch(id = self._id, id2 = self._id2)
elif self._a == 'tree':
self.tree(id = self._id, treeid = self._treeid, path = self._path)
elif self._a == 'blob':
self._section = 'tree'
self.blob(id = self._id, blobid = self._blobid, treeid = self._treeid, \
path = self._path, filename = self._filename)
elif self._a == 'blob-raw':
self.blobRaw(blobid = self._blobid, filename = self._filename)
elif self._a == 'snapshot':
self.snapshot(id = self._id, format = self._format)
elif self._a == 'pull':
self.pull(path = self._path)
return self._status
class Project(ProjectBase):
def __init__(self, req, dir, projects = None):
super(Project, self).__init__(req, dir)
self._projects = projects
def _fileOut(self, data, filename):
type = mimetypes.guess_type(filename)
mime_type = type[0]
if not mime_type:
mime_type = 'application/octet-stream'
self.setContentType(mime_type)
self.setFilename(filename)
self.write(data)
def anchor(self, html, cls, v):
href = '?'
for k in v:
href += '{k}={v};'.format(k = k, v = v[k])
app = ''
if cls and len(cls) > 0:
app += ' class="{0}"'.format(cls)
return '<a href="{href}"{app}>{html}</a>'.format(html = html, href = href, app = app)
def anchorLog(self, html, id, showmsg, page, cls = ''):
if showmsg:
showmsg = '1'
else:
showmsg = '0'
return self.anchor(html, cls = cls, v = { 'a' : 'log', 'id' : id, 'showmsg' : showmsg, 'page' : page })
def anchorCommit(self, html, id, cls = ''):
return self.anchor(html, v = { 'a' : 'commit', 'id' : id }, cls = cls)
def log(self, id = 'HEAD', showmsg = False, page = 1):
max_count = self._commits_per_page * page;
commits = self._git.revList(id, max_count = max_count)
commits = commits[self._commits_per_page * (page - 1):]
tags, heads, remotes = self._git.refs()
commits = self._git.commitsSetRefs(commits, tags, heads, remotes)
html = ''
if not showmsg:
expand = self.anchorLog('Expand', id, not showmsg, page)
else:
expand = self.anchorLog('Collapse', id, not showmsg, page)
# Navigation
nav = ''
nav += '<div class="log_nav">'
if page <= 1:
nav += '<span>prev</span>'
else:
nav += self.anchorLog('prev', id, showmsg, page - 1)
nav += '<span class="sep">|</span>'
nav += self.anchorLog('next', id, showmsg, page + 1)
nav += '</div>'
html += nav
html += self._fLog(commits, longcomment = True, id = id, showmsg = showmsg, page = page)
html += nav
self.write(self.tpl(html))
def refs(self):
tags, heads, remotes = self._git.refs()
html = ''
# heads
if len(heads) > 0:
html += self._fHeads(heads)
html += '<br />'
# tags
if len(tags) > 0:
html += self._fTags(tags)
html += '<br />'
# remotes
if len(remotes) > 0:
html += self._fRemotes(remotes)
html += '<br />'
self.write(self.tpl(html))
def summary(self):
tags, heads, remotes = self._git.refs()
commits = self._git.revList('HEAD', max_count = self._commits_in_summary)
commits = self._git.commitsSetRefs(commits, tags, heads, remotes)
html = ''
html += self._fSummaryInfo()
html += '<br />'
if len(heads) > 0:
html += self._fHeads(heads)
html += '<br />'
if len(tags) > 0:
html += self._fTags(tags, 10)
html += '<br />'
html += self._fLog(commits)
self.write(self.tpl(html))
def commit(self, id):
commit = self._git.commit(id)
parent = None
if len(commit.parents) == 1:
parent = commit.parents[0]
diff_trees = self._git.diffTree(id, parent, patch = True)
html = ''
if commit:
html += self._fCommitInfo(commit)
html += '<br />'
html += self._fDiffTree(diff_trees)
self.write(self.tpl(html))
def patch(self, id, id2):
patch = self._git.formatPatch(id, id2)
self.setContentType('text/plain')
self.write(patch)
def diff(self, id, id2):
diff_trees = self._git.diffTree(id, id2, patch = True)
html = ''
html += self._fDiffTree(diff_trees)
self.write(self.tpl(html))
def tree(self, id, treeid, path = ''):
html = ''
objs = self._git.tree(id = treeid)
spath = path.split('/')
spath = filter(lambda x: len(x) > 0, spath)
for p in spath:
found = False
for obj in objs:
if type(obj) is git.GitTree \
and obj.name == p:
objs = self._git.tree(id = obj.id)
found = True
break
if not found:
break
html += self._fTreePath(path, treeid)
html += '<br />'
html += '''<table class="tree">
<tr class="header">
<td>Mode</td>
<td>Size</td>
<td>Name</td>
<td></td>
</tr>
'''
if len(spath) > 0:
v = { 'a' : 'tree',
'id' : self._id,
'treeid' : treeid,
'path' : string.join(spath[:-1], '/') }
cls = 'tree'
aname = self.anchor('..', v = v, cls = cls)
html += '<tr>'
html += '<td>drwxr-xr-x</td>'
html += '<td></td>'
html += '<td>' + aname + '</td>'
html += '<td>' + '</td>'
html += '</tr>'
for obj in objs:
if type(obj) is git.GitTree:
v = { 'a' : 'tree',
'id' : self._id,
'treeid' : treeid,
'path' : path + '/' + obj.name }
cls = 'tree'
menu = self.anchor('tree', v = v, cls = 'menu')
else:
v = { 'a' : 'blob',
'id' : self._id,
'blobid' : obj.id,
'treeid' : treeid,
'path' : path,
'filename' : obj.name }
cls = 'blob'
vraw = { 'a' : 'blob-raw',
'filename' : obj.name,
'blobid' : obj.id }
menu = self.anchor('blob', v = v, cls = 'menu')
menu += '|'
menu += self.anchor('raw', v = vraw, cls = 'menu')
aname = self.anchor(obj.name, v = v, cls = cls)
html += '<tr>'
html += '<td>' + obj.modeStr(obj.mode_oct) + '</td>'
html += '<td>' + obj.size + '</td>'
html += '<td>' + aname + '</td>'
html += '<td>' + menu + '</td>'
html += '</tr>'
html += '</table>'
self.write(self.tpl(html))
def blob(self, id, blobid, treeid, path = '', filename = ''):
html = ''
blob = self._git.blob(blobid)
html += self._fTreePath(path, treeid, filename, blobid)
html += '<br />'
html += self._fBlob(blob, filename)
self.write(self.tpl(html))
def blobRaw(self, blobid, filename):
blob = self._git.blob(blobid)
return self._fileOut(blob.data, filename)
def snapshot(self, id, format):
(data, filename) = self._git.archive(id, self._project_name, format)
return self._fileOut(data, filename)
def pull(self, path):
if path.find('..') >= 0:
self._setStatus(apache.HTTP_NOT_FOUND)
return
fn = self._dir + '/' + path
try:
f = open(fn, 'r')
c = f.read()
self.write(c)
except:
self._setStatus(apache.HTTP_NOT_FOUND)
def _fTreePath(self, path, treeid, blobname = None, blobid = None):
html = ''
spath = path.split('/')
spath = filter(lambda x: len(x) > 0, spath)
if len(spath) > 0 or blobname:
html += '<div>'
html += 'path: '
html += self.anchor('root', v = { 'a' : 'tree', 'id' : self._id, 'treeid' : treeid }, cls = '')
for i in range(0, len(spath)):
v = { 'a' : 'tree',
'id' : self._id,
'treeid' : treeid,
'path' : string.join(spath[0:i+1], '/') }
html += ' / '
html += self.anchor(spath[i], v = v, cls = '')
if blobname:
v = { 'a' : 'blob',
'id' : self._id,
'treeid' : treeid,
'path' : path,
'blobid' : blobid,
'filename' : blobname }
html += ' / '
html += self.anchor(blobname, v = v, cls = 'blob')
html += '</div>'
return html
def _fBlob(self, blob, filename = ''):
html = ''
data = blob.data
lexer = None
formatter = None
if pygments and len(filename) > 0:
try:
lexer = get_lexer_for_filename(filename)
formatter = HtmlFormatter(nowrap = True, noclasses = True, style = 'trac')
data = highlight(data, lexer, formatter)
except:
lexer = None
formatter = None
lines = data.split('\n')
if len(lines[-1]) == 0:
lines = lines[:-1]
digits = 0
if len(lines) > 0:
digits = int(math.ceil(math.log(len(lines), 10)))
linepat = '<div class="blob-line">'
linepat += '<span class="blob-linenum"> {{0: >{0}d}} </span>'
linepat += '<span class="blob-line"> {{1}}</span>'
linepat += '</div>'
linepat = linepat.format(digits)
if not lexer:
lines = map(lambda x: self._esc(x), lines)
html += '<div class="blob">'
for i in range(0, len(lines)):
line = lines[i]
html += linepat.format(i + 1, line)
html += '</div>'
return html
def _fSummaryInfo(self):
h = '<table class="summary-info">'
# description
if self._description:
h += '<tr>'
h += '<td>Description</td>'
h += '<td>' + self._esc(self._description) + '</td>'
h += '</tr>'
# owner
if self._owner:
h += '<tr>'
h += '<td>Owner</td>'
h += '<td>' + self._esc(self._owner) + '</td>'
h += '</tr>'
# last change
h += '<tr>'
h += '<td>Last change</td>'
h += '<td>' + self.lastChange() + '</td>'
h += '</tr>'
# homepage
if self._homepage:
a = '<a href="{0}">{1}</a>'.format(self._homepage, self._esc(self._homepage))
h += '<tr>'
h += '<td>Homepage</td>'
h += '<td>' + a + '</td>'
h += '</tr>'
# urls
if len(self._urls) > 0:
h += '<tr>'
h += '<td>URL</td>'
h += '<td>' + self._esc(self._urls[0]) + '</td>'
h += '</tr>'
for u in self._urls[1:]:
h += '<tr>'
h += '<td></td>'
h += '<td>' + self._esc(u) + '</td>'
h += '</tr>'
h += '</table>'
return h
def _fHeads(self, heads):
html = '''
<table class="refs">
<tr class="header">
<td>Head</td>
<td>Commit message</td>
<td>Author</td>
<td>Age</td>
<td></td>
</tr>
'''
for h in heads:
comm = h.commit()
line = self._esc(comm.commentFirstLine())
if len(line) > self._one_line_comment_max_len:
line = line[:self._one_line_comment_max_len] + '...'
line = line.replace('{', '{{').replace('}', '}}')
v = { 'a' : 'log',
'id' : comm.id }
commanchor = self.anchor(line, v = v, cls = 'comment')
v = { 'a' : 'log',
'id' : h.id }
nameanchor = self.anchor(self._esc(h.name), v = v, cls = 'head')
html += '<tr>'
html += '<td>' + nameanchor + '</td>'
html += '<td>' + commanchor + '</td>'
html += '<td><i>' + comm.author.name() + '</i></td>'
html += '<td title="' + comm.author.date.format('%Y-%m-%d %H:%M:%S') +'">'
html += comm.author.date.format('%Y-%m-%d')
html += '</td>'
html += '<td>' + '</td>'
html += '</tr>'
html += '</table>'
return html
def _fTags(self, tags, max = None):
html = '''
<table class="refs">
<tr class="header">
<td>Tag</td>
<td>Message</td>
<td>Tagger</td>
<td>Age</td>
<td></td>
</tr>
'''
if not max:
max = len(tags)
for t in tags[:max]:
v = { 'a' : 'log',
'id' : t.id }
nameanchor = self.anchor(self._esc(t.name), v = v, cls = 'ref_tag')
html += '<tr>'
html += '<td>' + nameanchor + '</td>'
html += '<td>' + self._esc(t.msg) + '</td>'
html += '<td><i>' + self._esc(t.tagger.name()) + '</i></td>'
html += '<td title="' + t.tagger.date.format('%Y-%m-%d %H:%M:%S') + '">'
html += t.tagger.date.format('%Y-%m-%d')
html += '</td>'
html += '<td>'
html += self._fMenuLinks(t.name, t.id)
html += '</td>'
html += '</tr>'
if len(tags) > max:
html += '<tr><td colspan="6">'
html += self.anchor('[ ... ]', v = { 'a' : 'refs' }, cls = 'ref_tag')
html += '</td></tr>'
html += '</table>'
html += '<br />'
return html
def _fRemotes(self, remotes):
html = '''
<table class="refs">
<tr class="header">
<td>Remote head</td>
<td>Commit message</td>
<td>Author</td>
<td>Age</td>
<td></td>
</tr>
'''
for r in remotes:
comm = r.commit()
line = self._esc(comm.commentFirstLine())
if len(line) > self._one_line_comment_max_len:
line = line[:self._one_line_comment_max_len] + '...'
line = line.replace('{', '{{').replace('}', '}}')
v = { 'a' : 'log',
'id' : comm.id }
commanchor = self.anchor(line, v = v, cls = 'comment')
v = { 'a' : 'log',
'id' : r.id }
nameanchor = self.anchor(self._esc(r.name), v = v, cls = 'ref_remote')
html += '<tr>'
html += '<td>' + nameanchor + '</td>'
html += '<td>' + commanchor + '</td>'
html += '<td><i>' + self._esc(comm.author.name()) + '</i></td>'
html += '<td title="' + comm.author.date.format('%Y-%m-%d %H:%M:%S') + '">'
html += comm.author.date.format('%Y-%m-%d')
html += '</td>'
html += '<td>' + '</td>'
html += '</tr>'
html += '</table>'
return html
def _fSnapshotLinks(self, id):
html = ''
anchors = []
for s in self._snapshots:
v = { 'a' : 'snapshot',
'id' : id,
'format' : s }
anchors.append(self.anchor(self._snapshots_map[s], v = v, cls = 'menu'))
html += string.join(anchors, ', ')
return html
def _fMenuLinks(self, id, treeid = None):
html = ''
html += self.anchor('commit', v = { 'a' : 'commit', 'id' : id }, cls = 'menu')
html += ' | '
html += self.anchor('diff', v = { 'a' : 'diff', 'id' : id }, cls = 'menu')
if treeid:
html += ' | '
v = { 'a' : 'tree',
'id' : id,
'treeid' : treeid }
html += self.anchor('tree', v = v, cls = 'menu')
html += ' | '
html += self._fSnapshotLinks(id)
return html
def _fLog(self, commits, id = 'HEAD', longcomment = False, showmsg = False, page = 1):
html = ''
expand = ''
if longcomment:
if not showmsg:
expand = self.anchorLog('Expand', id, not showmsg, page)
else:
expand = self.anchorLog('Collapse', id, not showmsg, page)
expand = ' (' + expand + ')'
html += '''
<table class="log">
<tr class="log_header">
<td>Age</td>
<td>Author</td>
<td>Commit message{0}</td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
'''.format(expand)
for commit in commits:
h = '''
<tr>
<td title="{date_full}">{date}</td>
<td><i>{author}</i></td>
<td>'''
line = self._esc(commit.commentFirstLine())
if not showmsg and len(line) > self._one_line_comment_max_len:
line = line[:self._one_line_comment_max_len] + '...'
line = line.replace('{', '{{')
line = line.replace('}', '}}')
h += self.anchorCommit(line, commit.id, cls = 'comment')
for b in commit.heads:
h += self.anchorLog(self._esc(b.name), b.id, showmsg, 1, cls = "branch")
for t in commit.tags:
h += self.anchorLog(self._esc(t.name), t.id, showmsg, 1, cls = "tag")
for r in commit.remotes:
h += self.anchorLog('remotes/' + self._esc(r.name), r.id, showmsg, 1, cls = "remote")
h += '{longcomment}</td>'
h += '<td>'
h += self._fMenuLinks(commit.id, commit.tree)
h += '</td>'
h += '</tr>'
longcomment = ''
if showmsg:
longcomment = '<div class="commit-msg"><br />'
longcomment += self._esc(commit.commentRestLines().strip(' \n\t'))
longcomment += '</div><br />'
html += h.format(id = commit.id,
author = self._esc(commit.author.name()),
date_full =
commit.author.date.format('%Y-%m-%d %H:%M:%S'),
date = commit.author.date.format('%Y-%m-%d'),
longcomment = longcomment,
tree = commit.tree)
html += '</table>'
return html
def _fCommitInfoPerson(self, title, person):
p = self._esc(person.person)
date = person.date.format('%Y-%m-%d %H:%M:%S')
date += ' (' + person.date.local_tz + ')'
html = '''
<tr>
<td>{title}</td>
<td><i>{p}</i></td>
<td>{date}</td>
</tr>
'''.format(title = title, p = p, date = date)
return html
def _fCommitInfo(self, commit):
html = ''
html += '<table class="commit-info">'
# author, committer
html += self._fCommitInfoPerson('author', commit.author)
html += self._fCommitInfoPerson('committer', commit.committer)
# commit
comm = self.anchorCommit(commit.id, commit.id)
comm += ' ('
comm += self.anchor('patch', v = { 'a' : 'patch', 'id' : commit.id }, cls = "menu")
comm += ')'
html += '''
<tr>
<td>commit</td>
<td colspan="2">{0}</td>
</tr>'''.format(comm)
# tree
v = { 'a' : 'tree',
'id' : commit.id,
'treeid' : commit.tree }
tree = self.anchor(commit.tree, v = v, cls = "")
tree += ' (' + self._fSnapshotLinks(commit.id) + ')'
html += '''
<tr>
<td>tree</td>
<td colspan="2">{0}</td>
</tr>'''.format(tree)
# parents
for parent in commit.parents:
par = self.anchorCommit(parent, parent)
par += ' ('
par += self.anchor('diff', v = { 'a' : 'diff', 'id' : parent, 'id2' : commit.id }, cls = "menu")
par += ')'
par += ' ('
par += self.anchor('patch', v = { 'a' : 'patch', 'id' : parent, 'id2' : commit.id }, cls = "menu")
par += ')'
html += '''
<tr>
<td>parent</td>
<td colspan="2">{0}</td>
</tr>
'''.format(par)
html += '</table>'
# comment
short = self._esc(commit.commentFirstLine())
rest = self._esc(commit.commentRestLines().strip(' \n\t'))
html += '''<h3 class="commit-info">{short}</h3>
<div class="commit-msg">{rest}</div>'''.format(short = short, rest = rest)
return html
def _fDiffTree(self, diff_trees):
html = ''
if len(diff_trees) == 0:
return html
html += '<table class="diff-tree">'
html += '''
<tr>
<td colspan="3" class="diff-tree-num-changes">{0} files changed</td>
</tr>
<tr>
<td colspan="3"><hr /></td>
</tr>'''.format(len(diff_trees))
for d in diff_trees:
path = d.to_file.rsplit('/', 1)
if len(path) == 2:
blobpath = path[0]
blobfilename = path[1]
else:
blobpath = '/'
blobfilename = d.to_file
blobv = { 'a' : 'blob',
'id' : self._id,
'blobid' : d.to_id,
'path' : blobpath,
'filename' : blobfilename }
html += '<tr>'
anchor = self.anchor(self._esc(d.to_file), v = blobv, cls = "diff-tree-file")
html += '<td>{0}</td>'.format(anchor)
if d.status == 'A': # added
html += '<td class="diff-tree-A">[new file with mode: {0:04o}]</td>'.format(d.to_mode_oct & 0777)
elif d.status in ['M', 'T']: # modified, or type changed
mode_change = ''
if d.from_mode != d.to_mode:
mode_change = '[changed'
if d.from_file_type != d.to_file_type:
mode_change += ' from {0} to {1}'.format(d.from_file_type, d.to_file_type)
if (d.from_mode_oct & 0777) != (d.to_mode_oct & 0777):
if d.from_mode_oct and d.to_mode_oct:
mode_change += ' mode: {0}->{1}'.format(d.from_mode, d.to_mode)
elif d.to_mode_oct:
mode_change += ' mode: {0}'.format(d.to_mode)
mode_change += ']'
html += '<td class="diff-tree-T">{0}</td>'.format(mode_change)
elif d.status == 'D': # deleted
html += '<td class="diff-tree-D">[deleted {0}]</td>'.format(d.from_file_type)
elif d.status in ['R', 'C']: # renamed or copied
change = '[moved'
if d.status == 'C':
change = 'copied'
change += ' from <span class="diff-tree-RC-file">{0}</span> with {1} similarity]'
change = change.format(self._esc(d.from_file), d.similarity)
html += '<td class="diff-tree-RC">{0}</td>'.format(change)
menu = '<a href="#{0}" class="menu">diff</a>'.format(d.from_id + d.to_id)
menu += ' | '
menu += self.anchor('blob', v = blobv, cls = "menu")
html += '<td class="diff-tree-menu">{0}</td>'.format(menu)
html += '</tr>'
html += '</table>'
html += '<br />'
html += self._fDiffTreePatch(diff_trees)
return html
def _fDiffTreePatch(self, diff_trees):
html = ''
for d in diff_trees:
html += self._fPatch(d, d.patch)
return html
def _fPatch(self, d, patch):
pat_head = re.compile(r'^diff --git (a/.*) (b/.*)$')
pat_index = re.compile(r'^index ([^\.]*)..([^ ]*)(.*)$')