# Utility functions
-# Copyright (C) 2000, 2001 James Troup <james@nocrew.org>
-# $Id: utils.py,v 1.39 2002-02-22 02:19:26 troup Exp $
+# Copyright (C) 2000, 2001, 2002 James Troup <james@nocrew.org>
+# $Id: utils.py,v 1.43 2002-05-10 00:24:14 troup Exp $
# 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
raise cant_open_exc, filename
return f
-def touch_file(filename):
- fd = os.open(filename, os.O_RDONLY | os.O_CREAT);
- os.close(fd);
-
######################################################################################
def our_raw_input(prompt=""):
######################################################################################
-def move (src, dest, overwrite = 0):
+def move (src, dest, overwrite = 0, perms = 0664):
if os.path.exists(dest) and os.path.isdir(dest):
dest_dir = dest;
else:
if not os.access(dest, os.W_OK):
raise cant_overwrite_exc
shutil.copy2(src, dest);
- os.chmod(dest, 0664);
+ os.chmod(dest, perms);
os.unlink(src);
-def copy (src, dest, overwrite = 0):
+def copy (src, dest, overwrite = 0, perms = 0664):
if os.path.exists(dest) and os.path.isdir(dest):
dest_dir = dest;
else:
if not os.access(dest, os.W_OK):
raise cant_overwrite_exc
shutil.copy2(src, dest);
- os.chmod(dest, 0664);
+ os.chmod(dest, perms);
######################################################################################
######################################################################################
# Perform a substition of template
-def TemplateSubst(Map,Template):
- for x in Map.keys():
- Template = string.replace(Template,x,Map[x]);
- return Template;
+def TemplateSubst(map, filename):
+ file = open_file(filename);
+ template = file.read();
+ for x in map.keys():
+ template = string.replace(template,x,map[x]);
+ file.close();
+ return template;
######################################################################################
for j in string.split(o):
changes["architecture"][j] = 1
-# Sort by 'have source', by source name, by source version number, by filename
-
+# Sort by source name, source version, 'have source', and then by filename
def changes_compare (a, b):
try:
a_changes = parse_changes(a, 0)
cc_fix_changes (a_changes);
cc_fix_changes (b_changes);
- # Sort by 'have source'
-
- a_has_source = a_changes["architecture"].get("source")
- b_has_source = b_changes["architecture"].get("source")
- if a_has_source and not b_has_source:
- return -1;
- elif b_has_source and not a_has_source:
- return 1;
-
# Sort by source name
-
a_source = a_changes.get("source");
b_source = b_changes.get("source");
q = cmp (a_source, b_source);
return q;
# Sort by source version
-
a_version = a_changes.get("version");
b_version = b_changes.get("version");
q = apt_pkg.VersionCompare(a_version, b_version);
if q:
return q
- # Fall back to sort by filename
+ # Sort by 'have source'
+ a_has_source = a_changes["architecture"].get("source")
+ b_has_source = b_changes["architecture"].get("source")
+ if a_has_source and not b_has_source:
+ return -1;
+ elif b_has_source and not a_has_source:
+ return 1;
+ # Fall back to sort by filename
return cmp(a, b);
################################################################################
list.append(original[i]);
return string.join(list, sep);
-def plural (x):
- if x > 1:
- return "s";
+################################################################################
+
+def prefix_multi_line_string(str, prefix):
+ out = "";
+ for line in string.split(str, '\n'):
+ line = string.strip(line);
+ if line:
+ out = out + "%s%s\n" % (prefix, line);
+ # Strip trailing new line
+ if out:
+ out = out[:-1];
+ return out;
+
+################################################################################
+
+def validate_changes_file_arg(file, fatal=1):
+ error = None;
+
+ if file[-6:] == ".katie":
+ file = file[:-6]+".changes";
+
+ if file[-8:] != ".changes":
+ error = "invalid file type; not a changes file";
+ else:
+ if not os.access(file,os.R_OK):
+ if os.path.exists(file):
+ error = "permission denied";
+ else:
+ error = "file not found";
+
+ if error:
+ if fatal:
+ fubar("%s: %s." % (file, error));
+ else:
+ warn("Skipping %s - %s" % (file, error));
+ return None;
else:
- return "";
+ return file;
################################################################################