diff options
| -rw-r--r-- | filter.py | 90 | ||||
| -rw-r--r-- | test/__init__.py | 0 | ||||
| -rw-r--r-- | test/link_list | 2 | ||||
| -rw-r--r-- | test/package_list | 3 |
4 files changed, 90 insertions, 5 deletions
diff --git a/filter.py b/filter.py new file mode 100644 index 0000000..5229e63 --- /dev/null +++ b/filter.py @@ -0,0 +1,90 @@ +#! /usr/bin/python +#-*- encoding: utf-8 -*- +import commands +import os +import re +from repm.config import * +from repm.pato2 import * + +rsync_list_command="rsync -av --no-motd --list-only " + +def generate_rsync_command(base_command, dir_list, destdir=repodir, mirror_name=mirror, + mirror_path=mirrorpath, blacklist_file=False): + """ Generates an rsync command for executing it by combining all parameters. + + Parameters: + ---------- + base_command -> str + mirror_name -> str + mirror_path -> str + dir_list -> list or tuple + destdir -> str Must be a dir + blacklist_file -> False or str File must exist + + Return: + ---------- + rsync_command -> str """ + from os.path import isfile, isdir + + if blacklist_file and not isfile(blacklist_file): + print(blacklist_file + " is not a file") + raise NonValidFile + + if not os.path.isdir(destdir): + print(destdir + " is not a directory") + raise NonValidDir + + dir_list="{" + ",".join(dir_list) + "}" + + if blacklist_file: + return " ".join((base_command, "--exclude-from-file="+blacklist_file, + mirror_name + mirror_path + dir_list, destdir)) + return " ".join((base_command, mirror_name + mirror_path + dir_list, destdir)) + +def run_rsync(base_for_rsync=rsync_list_command, dir_list_for_rsync=(repo_list + dir_list), + debug=verbose): + """ Runs rsync and gets returns it's output """ + cmd = str(generate_rsync_command(rsync_list_command, (repo_list + dir_list))) + if debug: + printf("rsync_command" + cmd) + return commands.getoutput(cmd) + +def get_file_list_from_rsync_output(rsync_output): + """ Generates a list of packages and versions from an rsync output using --list-only --no-motd. + + Parameters: + ---------- + rsync_output -> str containing output from rsync + + Returns: + ---------- + package_list -> tuple of Package objects. """ + a=list() + + def directory(line): + pass + + def package_or_link(line): + """ Take info out of filename """ + location_field = 4 + pkg = Package() + pkg["location"] = line.rsplit()[location_field] + fileattrs = pkg["location"].split("/")[-1].split("-") + pkg["arch"] = fileattrs.pop(-1).split(".")[0] + pkg["release"] = fileattrs.pop(-1) + pkg["version"] = fileattrs.pop(-1) + pkg["name"] = "-".join(fileattrs) + return pkg + + options = { "d": directory, + "l": package_or_link, + "-": package_or_link} + + for line in rsync_output.split("\n"): + if ".pkg.tar.gz" or ".pkg.tar.xz" in line: + pkginfo=options[line[0]](line) + if pkginfo: + a.append(pkginfo) + + return tuple(a) + diff --git a/test/__init__.py b/test/__init__.py new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/test/__init__.py diff --git a/test/link_list b/test/link_list deleted file mode 100644 index d015364..0000000 --- a/test/link_list +++ /dev/null @@ -1,2 +0,0 @@ -lrwxrwxrwx 53 2011/01/31 01:52:06 community-testing/os/i686/apvlv-0.1.0-2-i686.pkg.tar.xz -> ../../../pool/community/apvlv-0.1.0-2-i686.pkg.tar.xz -lrwxrwxrwx 56 2011/02/04 14:34:08 community-testing/os/i686/calibre-0.7.44-2-i686.pkg.tar.xz -> ../../../pool/community/calibre-0.7.44-2-i686.pkg.tar.xz
\ No newline at end of file diff --git a/test/package_list b/test/package_list deleted file mode 100644 index 6ffa1de..0000000 --- a/test/package_list +++ /dev/null @@ -1,3 +0,0 @@ --rw-rw-r-- 5846249 2010/11/13 10:54:25 pool/community/abuse-0.7.1-1-x86_64.pkg.tar.gz --rw-rw-r-- 982768 2011/02/05 14:38:17 pool/community/acetoneiso2-2.3-2-i686.pkg.tar.xz --rw-rw-r-- 982764 2011/02/05 14:38:40 pool/community/acetoneiso2-2.3-2-x86_64.pkg.tar.xz
\ No newline at end of file |