diff options
| -rw-r--r-- | gbp/deb/control.py | 78 | ||||
| -rw-r--r-- | tests/test_Control.py | 89 |
2 files changed, 167 insertions, 0 deletions
diff --git a/gbp/deb/control.py b/gbp/deb/control.py new file mode 100644 index 00000000..da01ebea --- /dev/null +++ b/gbp/deb/control.py @@ -0,0 +1,78 @@ +# vim: set fileencoding=utf-8 : +# +# (C) 2012 Daniel Dehennin <daniel.dehennin@baby-gnu.org> +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program 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 General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +"""A Debian Control""" + +import email +import os + +class NoControlError(Exception): + """No control found""" + pass + +class ParseControlError(Exception): + """Problem parsing control""" + pass + +class Control(object): + """A Debian control""" + + def __init__(self, contents=None, filename="debian/control"): + """ + Parse an existing control file. + + @param contents: content of a control file + @type contents: C{str} + @param filename: name of the control file + @type filename: C{str} + @return: Control object + @rtype: C{gbp.deb.conrol.Control} object + """ + if contents: + control = email.message_from_string(contents) + else: + if not os.access(filename, os.F_OK): + raise NoControlError("Control file %s does not exist" % filename) + + with file(filename) as f: + control = email.message_from_file(f) + + if not control.items(): + raise ParseControlError("Empty or invalid control file or contents") + + self._control = control + self.filename = filename + + def __getitem__(self, item): + return self._control[item] + + def __setitem__(self, item, value): + self._control[item] = value + + @property + def name(self): + """The packges name""" + return self._control['Source'] + + @property + def section(self): + """The packges section""" + return self._control['Section'] + + @property + def priority(self): + """The packges priority""" + return self._control['Priority'] diff --git a/tests/test_Control.py b/tests/test_Control.py new file mode 100644 index 00000000..0fdeb910 --- /dev/null +++ b/tests/test_Control.py @@ -0,0 +1,89 @@ +# vim: set fileencoding=utf-8 : + +""" +Test L{gbp.deb.control.Control} +""" + +cl_debian = """Source: git-buildpackage +Section: vcs +Priority: optional +Maintainer: Guido Günther <agx@sigxcpu.org> +Build-Depends: debhelper (>= 7.0.50~), python (>> 2.6.6-3~), + pychecker, gtk-doc-tools, sgml2x, docbook-utils, jade, python-dateutil, python-nose, + bash-completion, perl, python-epydoc, python-coverage, python-setuptools, + # For the testsuite + git (>= 1:1.7.9.1-1~), bzip2, unzip, pristine-tar +Standards-Version: 3.9.3 +Vcs-Git: git://honk.sigxcpu.org/git/git-buildpackage.git +Vcs-Browser: http://git.debian.org/?p=users/agx/git-buildpackage.git +Homepage: https://honk.sigxcpu.org/piki/projects/git-buildpackage/ +X-Python-Version: >= 2.6 + +Package: git-buildpackage +Architecture: all +Depends: ${python:Depends}, ${shlibs:Depends}, ${misc:Depends}, devscripts (>= 2.10.66~), + git (>= 1:1.7.9.1-1~), python-dateutil +Recommends: pristine-tar (>= 0.5), cowbuilder +Suggests: python-notify, unzip +Description: Suite to help with Debian packages in Git repositories + This package contains the following tools: + * git-import-{dsc,dscs}: import existing Debian source packages into a git + repository + * git-import-orig: import a new upstream version into the git repository + * git-buildpackage: build a package out of a git repository, check for local + modifications and tag appropriately + * git-dch: generate Debian changelog entries from Git commit messages + * gbp-{pull,clone}: clone and pull from remote repos + * gbp-pq: manage debian/patches easily + * gbp-create-remote-repo: create remote repositories +""" + +def test_parse_control(): + """ + Parse a the control of debian package + + Methods tested: + - L{gbp.deb.control.Control.__init__} + + Properties tested: + - L{gbp.deb.control.Control.name} + - L{gbp.deb.control.Control.section} + - L{gbp.deb.control.Control.priority} + + >>> import gbp.deb.control + >>> cl = gbp.deb.control.Control(cl_debian) + >>> cl.name + 'git-buildpackage' + >>> cl.name == cl['Source'] + True + >>> cl.section + 'vcs' + >>> cl.section == cl['Section'] + True + >>> cl.priority + 'optional' + >>> cl.priority == cl['Priority'] + True + >>> cl['Standards-Version'] + '3.9.3' + >>> cl['Package'] + + """ + +def test_no_control_error(): + """ + Raise an error if no control file exist or is empty + + Methods tested: + - L{gbp.deb.control.Control.__init__} + + >>> import gbp.deb.control + >>> cl = gbp.deb.control.Control(filename="doesnotexist") + Traceback (most recent call last): + ... + NoControlError: Control file doesnotexist does not exist + >>> cl = gbp.deb.control.Control("notparsable") + Traceback (most recent call last): + ... + ParseControlError: Empty or invalid control file or contents + """ |