Changeset - 1a18994cdc3b
[Not reviewed]
Marcin Kuzminski - 15 years ago 2010-05-23 21:26:18
marcin@python-works.com
Added archives support. Version bump
2 files changed with 35 insertions and 8 deletions:
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pylons_app/__init__.py
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"""
 
Hg app, a web based mercurial repository managment based on pylons
 
"""
 

	
 
VERSION = (0, 7, 1, 'beta')
 
VERSION = (0, 7, 2, 'beta')
 

	
 
__version__ = '.'.join((str(each) for each in VERSION[:4]))
 

	
 
def get_version():
 
    """
 
    Returns shorter version (digit parts only) as string.
 
    """
 
    return '.'.join((str(each) for each in VERSION[:3]))
pylons_app/controllers/files.py
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import logging
 

	
 
from pylons import request, response, session, tmpl_context as c, url, config, app_globals as g
 
import tempfile
 
from pylons import request, response, session, tmpl_context as c, url, config, \
 
    app_globals as g
 
from pylons.controllers.util import abort, redirect
 

	
 
from pylons_app.lib.auth import LoginRequired
 
from pylons_app.lib.base import BaseController, render
 
from pylons_app.lib.utils import get_repo_slug
 
from pylons_app.model.hg_model import HgModel
 
from vcs.exceptions import RepositoryError, ChangesetError
 
from vcs.utils import diffs as differ
 
from vcs.exceptions import RepositoryError, ChangesetError
 
from pylons_app.lib.auth import LoginRequired
 
import logging
 
from mercurial import archival
 

	
 
        
 
log = logging.getLogger(__name__)
 

	
 
class FilesController(BaseController):
 
    
 
    @LoginRequired()
 
    def __before__(self):
 
        super(FilesController, self).__before__()
 

	
 
    def index(self, repo_name, revision, f_path):
 
        hg_model = HgModel()
 
        c.repo = repo = hg_model.get_repo(c.repo_name)
 
@@ -75,25 +77,50 @@ class FilesController(BaseController):
 
    def annotate(self, repo_name, revision, f_path):
 
        hg_model = HgModel()
 
        c.repo = hg_model.get_repo(c.repo_name)
 
        cs = c.repo.get_changeset(revision)
 
        c.file = cs.get_node(f_path)
 
        c.file_msg = cs.get_file_message(f_path)
 
        c.cur_rev = cs.raw_id
 
        c.f_path = f_path
 
        c.annotate = cs.get_file_annotate(f_path)
 
        return render('files/files_annotate.html')
 
      
 
    def archivefile(self, repo_name, revision, fileformat):
 
        return '%s %s %s' % (repo_name, revision, fileformat)
 
        archive_specs = {
 
          '.tar.bz2': ('application/x-tar', 'tbz2'),
 
          '.tar.gz': ('application/x-tar', 'tgz'),
 
          '.zip': ('application/zip', 'zip'),
 
        }
 
        if not archive_specs.has_key(fileformat):
 
            return 'Unknown archive type %s' % fileformat
 
                        
 
        def read_in_chunks(file_object, chunk_size=1024 * 40):
 
            """Lazy function (generator) to read a file piece by piece.
 
            Default chunk size: 40k."""
 
            while True:
 
                data = file_object.read(chunk_size)
 
                if not data:
 
                    break
 
                yield data        
 
            
 
        archive = tempfile.TemporaryFile()
 
        repo = HgModel().get_repo(repo_name).repo
 
        fname = '%s-%s%s' % (repo_name, revision, fileformat)
 
        archival.archive(repo, archive, revision, archive_specs[fileformat][1],
 
                         prefix='%s-%s' % (repo_name, revision))
 
        response.content_type = archive_specs[fileformat][0]
 
        response.content_disposition = 'attachment; filename=%s' % fname
 
        archive.seek(0)
 
        return read_in_chunks(archive)
 
    
 
    def diff(self, repo_name, f_path):
 
        hg_model = HgModel()
 
        diff1 = request.GET.get('diff1')
 
        diff2 = request.GET.get('diff2')
 
        c.action = action = request.GET.get('diff')
 
        c.no_changes = diff1 == diff2
 
        c.f_path = f_path
 
        c.repo = hg_model.get_repo(c.repo_name)
 
        c.changeset_1 = c.repo.get_changeset(diff1)
 
        c.changeset_2 = c.repo.get_changeset(diff2)
 

	
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