Source Code for Module dak.find_files

  1  #! /usr/bin/env python3 
  2   
  3  """ 
  4  Display information about files related to a specific source package/version 
  5  Display information about package(s) (suite, version, etc.) 
  6   
  7  @contact: Debian FTP Master <ftpmaster@debian.org> 
  8  @copyright: 2000, 2001, 2002, 2003, 2004, 2005, 2006  James Troup <james@nocrew.org> 
  9  @license: GNU General Public License version 2 or later 
 10   
 11  """ 
 12  # This program is free software; you can redistribute it and/or modify 
 13  # it under the terms of the GNU General Public License as published by 
 14  # the Free Software Foundation; either version 2 of the License, or 
 15  # (at your option) any later version. 
 16   
 17  # This program is distributed in the hope that it will be useful, 
 18  # but WITHOUT ANY WARRANTY; without even the implied warranty of 
 19  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
 20  # GNU General Public License for more details. 
 21   
 22  # You should have received a copy of the GNU General Public License 
 23  # along with this program; if not, write to the Free Software 
 24  # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
 25   
 26  ################################################################################ 
 27   
 28  # < mhy> whilst you're here, if you have time to look at and merge 
 29  #        https://salsa.debian.org/ftp-team/dak/-/merge_requests/281 , I'd be 
 30  #        nice to you for at least 5 minutes 
 31  # < Ganneff> ... 
 32  # < Ganneff> 10! 
 33  # < mhy> Done 
 34  # ... 
 35  # < mhy> god I hate dak's argument parsing.  One day far in the future 
 36  #        when I have lots of time, I'm going to rip it all out 
 37  # < Ganneff> and replace it with rust 
 38  # * Ganneff hides 
 39  # < mhy> I'll replace *you* with rust 
 40  # < mhy> oh blast, I didn't even make 10 minutes 
 41   
 42  ################################################################################ 
 43   
 44  import sys 
 45  import apt_pkg 
 46   
 47  from pathlib import Path 
 48   
 49  from daklib.config import Config 
 50  from daklib.dbconn import DBConn, DBSource 
 51  from daklib import utils 
 52   
 53  ################################################################################ 
 54   
 55   
 56 -def usage(exit_code=0): 
 57      print("""Usage: dak find-files SOURCE_PACKAGE VERSION 
 58  Display file paths for files related to SOURCE_PACKAGE at VERSION 
 59  """) 
 60      sys.exit(exit_code) 
 61   
 62  ################################################################################ 
 63   
 64   
 65 -def main(): 
 66      cnf = Config() 
 67   
 68      Arguments = [('h', "help", "FindFiles::Options::Help")] 
 69      for i in ["help"]: 
 70          key = "FindFiles::Options::%s" % i 
 71          if key not in cnf: 
 72              cnf[key] = "" 
 73   
 74      package_details = apt_pkg.parse_commandline(cnf.Cnf, Arguments, sys.argv) 
 75      Options = cnf.subtree("FindFiles::Options") 
 76   
 77      if Options["Help"]: 
 78          usage() 
 79   
 80      if len(package_details) != 2: 
 81          utils.fubar("require source package name and version") 
 82   
 83      source, version = package_details 
 84   
 85      session = DBConn().session() 
 86   
 87      q = session.query(DBSource).filter_by(source=source, version=version) 
 88   
 89      pkg = q.first() 
 90   
 91      if pkg is None: 
 92          utils.fubar(f"Source {source} at version {version} does not exist") 
 93   
 94      filenames = [] 
 95   
 96      # Don't include pool otherwise we have to work out components (which may vary 
 97      # by archive).  The partial path is enough for rsync to match it 
 98      for binary in pkg.binaries: 
 99          filenames.append(binary.poolfile.filename) 
100   
101      for filename in sorted(filenames): 
102          print(filename) 
103   
104  ###################################################################################### 
105   
106   
107  if __name__ == '__main__': 
108      main() 
109