5 Central repository of regexes for dak
7 @contact: Debian FTP Master <ftpmaster@debian.org>
8 @copyright: 2001, 2002, 2003, 2004, 2005, 2006 James Troup <james@nocrew.org>
9 @copyright: 2009 Mark Hymers <mhy@debian.org>
10 @copyright: 2009, 2010 Joerg Jaspert <joerg@debian.org>
11 @license: GNU General Public License version 2 or later
14 # This program is free software; you can redistribute it and/or modify
15 # it under the terms of the GNU General Public License as published by
16 # the Free Software Foundation; either version 2 of the License, or
17 # (at your option) any later version.
19 # This program is distributed in the hope that it will be useful,
20 # but WITHOUT ANY WARRANTY; without even the implied warranty of
21 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 # GNU General Public License for more details.
24 # You should have received a copy of the GNU General Public License
25 # along with this program; if not, write to the Free Software
26 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 ###############################################################################
33 re_isanum = re.compile (r"^\d+$")
35 #: Looking for the default reply
36 re_default_answer = re.compile(r"\[(.*)\]")
38 re_bin_only_nmu = re.compile(r"\+b\d+$")
40 #: To sort out comment lines
41 re_comments = re.compile(r"\#.*")
42 #: To ignore comment and whitespace lines.
43 re_whitespace_comment = re.compile(r"^\s*(#|$)")
44 re_no_epoch = re.compile(r"^\d+\:")
45 re_no_revision = re.compile(r"-[^-]+$")
46 re_arch_from_filename = re.compile(r"/binary-[^/]+/")
47 re_extract_src_version = re.compile (r"(\S+)\s*\((.*)\)")
48 re_isadeb = re.compile (r"(.+?)_(.+?)_(.+)\.u?deb$")
50 orig_source_ext_re = r"orig(?:-.+)?\.tar\.(?:gz|bz2|xz)"
51 re_orig_source_ext = re.compile(orig_source_ext_re + "$")
52 re_source_ext = re.compile("(" + orig_source_ext_re + r"|debian\.tar\.(?:gz|bz2|xz)|diff\.gz|tar\.(?:gz|bz2|xz)|dsc)$")
53 re_issource = re.compile(r"(.+)_(.+?)\." + re_source_ext.pattern)
54 re_is_orig_source = re.compile (r"(.+)_(.+?)\.orig(?:-.+)?\.tar\.(?:gz|bz2|xz)$")
55 #re_is_orig_source = re.compile (r"(.+)_(.+?)\.(?:orig\.)?tar\.(?:gz|bz2)$")
57 re_single_line_field = re.compile(r"^(\S*?)\s*:\s*(.*)")
58 re_multi_line_field = re.compile(r"^\s(.*)")
59 re_taint_free = re.compile(r"^[-+~/\.\w]+$")
61 re_parse_maintainer = re.compile(r"^\s*(\S.*\S)\s*\<([^\>]+)\>")
63 re_srchasver = re.compile(r"^(\S+)\s+\((\S+)\)$")
64 re_verwithext = re.compile(r"^(\d+)(?:\.(\d+))(?:\s+\((\S+)\))?$")
66 re_srchasver = re.compile(r"^(\S+)\s+\((\S+)\)$")
68 html_escaping = {'"':'"', '&':'&', '<':'<', '>':'>'}
69 re_html_escaping = re.compile('|'.join(map(re.escape, html_escaping.keys())))
71 # From clean_proposed_updates.py
72 re_isdeb = re.compile (r"^(.+)_(.+?)_(.+?).u?deb$")
74 # From examine_package.py
75 re_package = re.compile(r"^(.+?)_.*")
76 re_doc_directory = re.compile(r".*/doc/([^/]*).*")
78 re_contrib = re.compile('^contrib/')
79 re_nonfree = re.compile('^non\-free/')
81 re_localhost = re.compile("localhost\.localdomain")
82 re_version = re.compile('^(.*)\((.*)\)')
84 re_newlinespace = re.compile('\n')
85 re_spacestrip = re.compile('(\s)')
87 # From import_archive.py
88 re_arch_from_filename = re.compile(r"binary-[^/]+")
90 # From new_security_install.py
91 re_taint_free = re.compile(r"^['/;\-\+\.~\s\w]+$")
93 # From process_unchecked.py
94 re_valid_version = re.compile(r"^([0-9]+:)?[0-9A-Za-z\.\-\+:~]+$")
95 re_valid_pkg_name = re.compile(r"^[\dA-Za-z][\dA-Za-z\+\-\.]+$")
96 re_changelog_versions = re.compile(r"^\w[-+0-9a-z.]+ \([^\(\) \t]+\)")
97 re_strip_revision = re.compile(r"-([^-]+)$")
98 re_strip_srcver = re.compile(r"\s+\(\S+\)$")
99 re_spacestrip = re.compile('(\s)')
102 re_strip_source_version = re.compile (r'\s+.*$')
103 re_build_dep_arch = re.compile(r"\[[^]]+\]")
105 # From dak/transitions.py
106 re_broken_package = re.compile(r"[a-zA-Z]\w+\s+\-.*")
108 # From dak/add_user.py
109 re_gpg_fingerprint_colon = re.compile(r"^fpr:+(.*):$", re.MULTILINE);
110 # The next one is dirty
111 re_user_address = re.compile(r"^pub:.*<(.*)@.*>.*$", re.MULTILINE);
112 re_user_mails = re.compile(r"^(pub|uid):[^rdin].*<(.*@.*)>.*$", re.MULTILINE);
113 re_user_name = re.compile(r"^pub:.*:(.*)<.*$", re.MULTILINE);
114 re_re_mark = re.compile(r'^RE:')
116 re_parse_lintian = re.compile(r"^(?P<level>W|E|O): (?P<package>.*?): (?P<tag>[^ ]*) ?(?P<description>.*)$")
119 re_match_expired = re.compile(r"^The key used to sign .+ has expired on .+$")
121 # in generate-releases
122 re_gensubrelease = re.compile (r".*/(binary-[0-9a-z-]+|source)$")
123 re_includeinrelease = re.compile (r"(Translation-[a-zA-Z_]+\.(?:bz2|xz)|Contents-[0-9a-z-]+.gz|Index|Packages(.gz|.bz2|.xz)?|Sources(.gz|.bz2|.xz)?|MD5SUMS|SHA256SUMS|Release)$")
125 # in generate_index_diffs
126 re_includeinpdiff = re.compile(r"(Translation-[a-zA-Z_]+\.(?:bz2|xz))")
129 ######################################################################
130 # Patterns matching filenames #
131 ######################################################################
133 # Match safe filenames
134 re_file_safe = re.compile(r'^[a-zA-Z0-9][a-zA-Z0-9_.~+-]*$')
136 # Match safe filenames, including slashes
137 re_file_safe_slash = re.compile(r'^[a-zA-Z0-9][/a-zA-Z0-9_.~+-]*$')
139 # Prefix of binary and source filenames
140 _re_file_prefix = r'^(?P<package>[a-z0-9][a-z0-9.+-]+)_(?P<version>[A-Za-z0-9.~+-]+?)'
142 # Match binary packages
143 # Groups: package, version, architecture, type
144 re_file_binary = re.compile(_re_file_prefix + r'_(?P<architecture>[a-z0-9-]+)\.(?P<type>u?deb)$')
146 # Match changes files
147 # Groups: package, version, suffix
148 re_file_changes = re.compile(_re_file_prefix + r'_(?P<suffix>[a-zA-Z0-9+-]+)\.changes$')
151 # Groups: package, version
152 re_file_dsc = re.compile(_re_file_prefix + r'\.dsc$')
154 # Match other source files
155 # Groups: package, version
156 re_file_source = re.compile(_re_file_prefix + r'(?:(?:\.orig(?:-[a-zA-Z0-9-]+)?|\.debian)?\.tar\.(?:bz2|gz|xz)|\.diff\.gz)$')
158 # Match upstream tarball
159 # Groups: package, version
160 re_file_orig = re.compile(_re_file_prefix + r'\.orig(?:-[a-zA-Z0-9-]+)?\.tar\.(?:bz2|gz|xz)')
162 ######################################################################
163 # Patterns matching fields #
164 ######################################################################
167 re_field_package = re.compile(r'^[a-z0-9][a-z0-9.+-]+$')
170 # Groups: without-epoch
171 re_field_version = re.compile(r'^(?:[0-9]+:)?(?P<without_epoch>[A-Za-z0-9.:~+-]+)$')
173 # Extract upstream version
175 re_field_version_upstream = re.compile(r'^(?:[0-9]+:)?(?P<upstream>.*)-[^-]*$')
178 # Groups: package, version
179 re_field_source = re.compile(r'^(?P<package>[a-z0-9][a-z0-9.+-]+)(?:\s*\((?P<version>[A-Za-z0-9.:~+-]+)\))?$')