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Code Issues Releases Wiki Activity

Added an option '--no-compress' if you don't want gzipped archives.

Browse source 
Added an option '--preserve-unread' to always preserved (don't archive)
unread messages.
This commit is contained in:
Paul Rodger 2002-04-17 06:26:31 +00:00
parent 21193abf5e
commit ee9757de78
7 changed files with 427 additions and 56 deletions
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8
CHANGELOG
View file

@ -1,4 +1,10 @@
Version 0.3.1 - 13 April 2002
Version 0.4.0 - 17 April 2002
* Added an option --no-compress to make archives but not compress them with
gzip.
* Added an option --preserve-unread to not archive unread messages.
* Added a few more unittests.
Version 0.3.2 - 13 April 2002
* Added a lot more information to the manpage, including examples and
notes.
* Fixed up the README file and archivemail usage message.

7
Makefile
View file

@ -1,5 +1,5 @@
VERSION=0.3.2
VERSION=0.4.0
VERSION_TAG=v$(subst .,_,$(VERSION))
@ -9,10 +9,13 @@ default:
clean:
rm -f *.pyc manpage.links manpage.refs manpage.log
test:
python test_archivemail.py
clobber: clean
rm -rf build dist
sdist: clobber
sdist: clobber doc
cp archivemail.py archivemail
fakeroot python setup.py sdist
rm archivemail

14
TODO
View file

@ -1,10 +1,16 @@
Goals for next major release (0.4.0):
Goals for next minor release (0.4.1):
-------------------------------------
* Add a lot more tests (see top of test_archivemail.py)
* Check the sizes of the original mailbox before reading & just before
overwriting. They should not have changed - otherwise somebody else is
writing to it.
Goals for next major release (0.5.0):
-------------------------------------
* Lock any original .gz files
- is this necessary?
* Check for symlink attacks for tempfiles (although we don't use /var/tmp)
* Add a lot more unit tests. (see top of test_archivemail.py)
Longer Term goals:
------------------
@ -16,5 +22,5 @@ Longer Term goals:
- is this a good idea?
* Test for missing compression programs
- is this a waste of time?
* Add option - do not compress
- is this useless?
* IMAP support
- is this outside our scope?

141
archivemail.py
View file

@ -22,7 +22,7 @@ Website: http://archivemail.sourceforge.net/
"""
# global administrivia
__version__ = "archivemail v0.3.2"
__version__ = "archivemail v0.4.0"
__cvs_id__ = "$Id$"
__copyright__ = """Copyright (C) 2002 Paul Rodger <paul@paulrodger.com>
This is free software; see the source for copying conditions. There is NO
@ -138,8 +138,12 @@ class Options:
lockfile_attempts = 5
lockfile_extension = ".lock"
lockfile_sleep = 1
no_compress = 0
only_archive_read = 0
output_dir = None
preserve_unread = 0
quiet = 0
read_buffer_size = 8192
script_name = os.path.basename(sys.argv[0])
verbose = 0
warn_duplicates = 0
@ -156,16 +160,21 @@ class Options:
"""
try:
opts, args = getopt.getopt(args, '?Vd:hno:qs:v',
["days=", "delete", "dry-run", "help",
"output-dir=", "quiet", "suffix", "verbose",
"version", "warn-duplicate"])
opts, args = getopt.getopt(args, '?Vd:hno:qs:uv',
["days=", "delete", "dry-run", "help",
"preserve-unread", "no-compress", "output-dir=",
"quiet", "suffix", "verbose", "version",
"warn-duplicate"])
except getopt.error, msg:
user_error(msg)
for o, a in opts:
if o == '--delete':
self.delete_old_mail = 1
if o in ('-u', '--preserve-unread'):
self.preserve_unread = 1
if o == '--no-compress':
self.no_compress = 1
if o == '--warn-duplicate':
self.warn_duplicates = 1
if o in ('-n', '--dry-run'):
@ -210,10 +219,9 @@ class Mbox(mailbox.PortableUnixMailbox):
"""Class that allows read/write access to a 'mbox' mailbox.
Subclasses the mailbox.PortableUnixMailbox class.
"""
mbox_file = None # file handle for the mbox file
mbox_file_name = None # GzipFile has no .name variable
mbox_file_closed = 0 # GzipFile has no .closed variable
mbox_file_name = None # GzipFile class has no .name variable
mbox_file_closed = 0 # GzipFile class has no .closed variable
original_atime = None # last-accessed timestamp
original_mtime = None # last-modified timestamp
original_mode = None # file permissions to preserve
@ -261,8 +269,9 @@ class Mbox(mailbox.PortableUnixMailbox):
# The following while loop is about twice as fast in
# practice to 'self.mbox_file.writelines(msg.fp.readlines())'
assert(options.read_buffer_size > 0)
while 1:
body = msg.fp.read(8192)
body = msg.fp.read(options.read_buffer_size)
if not body:
break
self.mbox_file.write(body)
@ -395,7 +404,7 @@ class RetainMbox(Mbox):
class ArchiveMbox(Mbox):
"""Class for holding messages that will be archived from the original
mailbox (ie. the messages that are considered 'old'). Extends the 'Mbox'
class. This 'mbox' file starts off as a temporary file, extracted from any
class. This 'mbox' file starts off as a temporary file, copied from any
pre-existing archive. It will eventually overwrite the original archive
mailbox if everything is OK.
@ -415,24 +424,45 @@ class ArchiveMbox(Mbox):
"""
assert(final_name)
if options.no_compress:
self.__init_uncompressed(final_name)
else:
self.__init_compressed(final_name)
self.__final_name = final_name
def __init_uncompressed(self, final_name):
"""Used internally by __init__ when archives are uncompressed"""
assert(final_name)
compressed_archive = final_name + ".gz"
if os.path.isfile(compressed_archive):
unexpected_error("""There is already a file named '%s'!
Have you been previously compressing this archive? You probably should
uncompress it manually, and try running me again.""" % compressed_archive)
temp_name = tempfile.mktemp("archivemail_archive")
if os.path.isfile(final_name):
vprint("file already exists that is named: %s" % final_name)
shutil.copy2(final_name, temp_name)
_stale.archive = temp_name
self.mbox_file = open(temp_name, "a")
self.mbox_file_name = temp_name
def __init_compressed(self, final_name):
"""Used internally by __init__ when archives are compressed"""
assert(final_name)
compressed_filename = final_name + ".gz"
if os.path.isfile(final_name):
unexpected_error("""There is already a file named '%s'!
Have you been reading this archive? You probably should re-compress it
manually, and try running me again.""" % final_name)
temp_name = tempfile.mktemp("archivemail_archive.gz")
if os.path.isfile(compressed_filename):
vprint("file already exists that is named: %s" % \
compressed_filename)
shutil.copy2(compressed_filename, temp_name)
_stale.archive = temp_name
self.mbox_file = gzip.GzipFile(temp_name, "a")
self.mbox_file_name = temp_name
self.__final_name = final_name
def finalise(self):
"""Close the archive and rename this archive temporary file to the
@ -442,22 +472,27 @@ manually, and try running me again.""" % final_name)
"""
assert(self.__final_name)
self.close()
compressed_final_name = self.__final_name + ".gz"
final_name = self.__final_name
if not options.no_compress:
final_name = final_name + ".gz"
vprint("renaming '%s' to '%s'" % (self.mbox_file_name,
compressed_final_name))
os.rename(self.mbox_file_name, compressed_final_name)
final_name))
os.rename(self.mbox_file_name, final_name)
_stale.archive = None
class IdentityCache:
"""Class used to remember Message-IDs and warn if they are seen twice"""
seen_ids = {}
mailbox_name = None
def __init__(self, mailbox_name):
"""Constructor: takes the mailbox name as an argument"""
assert(mailbox_name)
self.mailbox_name = mailbox_name
def warn_if_dupe(self, msg):
"""Print a warning message if the message has already appeared"""
assert(msg)
message_id = msg.get('Message-ID')
assert(message_id)
@ -475,22 +510,24 @@ _stale = StaleFiles() # remember what we have to delete on abnormal exit
def main(args = sys.argv[1:]):
global _stale
# this usage message is longer than 24 lines -- bad idea?
usage = """Usage: %s [options] mailbox [mailbox...]
Moves old mail in mbox, MH or maildir-format mailboxes to an mbox-format
mailbox compressed with gzip. This is useful for saving space and keeping your
mailbox manageable.
mailbox compressed with gzip.
Options are as follows:
-d, --days=<days> archive messages older than <days> days (default: %d)
-o, --output-dir=DIR directory where archive files go (default: current)
-s, --suffix=NAME suffix for archive filename (default: '%s')
-n, --dry-run don't write to anything - just show what would be done
--delete delete rather than archive old mail (use with caution!)
--warn-duplicate warn about duplicate Message-IDs in the same mailbox
-v, --verbose report lots of extra debugging information
-q, --quiet quiet mode - print no statistics (suitable for crontab)
-V, --version display version information
-h, --help display this message
-d, --days=<days> archive messages older than <days> days (default: %d)
-o, --output-dir=DIR directory to store archives (default: same as original)
-s, --suffix=NAME suffix for archive filename (default: '%s')
-n, --dry-run don't write to anything - just show what would be done
-u, --preserve-unread never archive unread messages
--delete delete rather than archive old mail (use with caution!)
--no-compress do not compress archives with gzip
--warn-duplicate warn about duplicate Message-IDs in the same mailbox
-v, --verbose report lots of extra debugging information
-q, --quiet quiet mode - print no statistics (suitable for crontab)
-V, --version display version information
-h, --help display this message
Example: %s linux-devel
This will move all messages older than %s days to a 'mbox' mailbox called
@ -610,7 +647,44 @@ def guess_delivery_time(message):
vprint("using valid time found from '%s' last-modification time" % \
file_name)
return time_message
def is_unread(message):
"""return true if the message is unread, false otherwise"""
# MH and mbox mailboxes use the 'Status' header to indicate read status
status = message.get('Status')
if (status == 'RO') or (status == 'OR'):
vprint("message has been read (status header='%s')" % status)
return 0
file_name = None
try:
file_name = message.fp.name
except AttributeError:
pass
# maildir mailboxes use the filename suffix to indicate read status
if file_name and re.search(":2,.*S.*$", file_name):
vprint("message has been read (filename info has 'S')")
return 0
vprint("message is unread")
return 1
def should_archive(message):
"""Return 1 if we should archive the message, 0 otherwise"""
time_message = guess_delivery_time(message)
old = is_too_old(time_message, options.days_old_max)
# I could probably do this in one if statement, but then I wouldn't
# understand it.
if old:
if options.preserve_unread:
if is_unread(message):
return 0
else:
return 1
else:
return 1
return 0
def is_too_old(time_message, max_days):
"""Return true if a message is too old (and should be archived),
@ -724,8 +798,7 @@ def _archive_mbox(mailbox_name, final_archive_name):
vprint("processing message '%s'" % msg.get('Message-ID'))
if options.warn_duplicates:
cache.warn_if_dupe(msg)
time_message = guess_delivery_time(msg)
if is_too_old(time_message, options.days_old_max):
if should_archive(msg):
stats.another_archived()
if options.delete_old_mail:
vprint("decision: delete message")
@ -801,8 +874,7 @@ def _archive_dir(mailbox_name, final_archive_name, type):
vprint("processing message '%s'" % msg.get('Message-ID'))
if options.warn_duplicates:
cache.warn_if_dupe(msg)
time_message = guess_delivery_time(msg)
if is_too_old(time_message, options.days_old_max):
if should_archive(msg):
stats.another_archived()
if options.delete_old_mail:
vprint("decision: delete message")
@ -855,6 +927,7 @@ def choose_temp_dir(mailbox_name):
def set_signal_handlers():
"""set signal handlers to clean up temporary files on unexpected exit"""
# Make sure we clean up nicely - we don't want to leave stale procmail
# lockfiles about if something bad happens to us. This is quite
# important, even though procmail will delete stale files after a while.

50
archivemail.sgml
View file

@ -130,6 +130,23 @@ useful for testing to see how many messages would have been archived.
</Para></ListItem>
</VarListEntry>
<VarListEntry>
<Term>
<Option>-u, --preserve-unread</Option>
</Term>
<ListItem><Para>
Do not archive any messages that have not yet been read. <command/archivemail/
determines if a message in a <application/mbox/-format or
<application/MH/-format mailbox has been read by looking at the
<application/Status/ header (if it exists). If the status
header is equal to 'RO' or 'OR' then <application/archivemail/ assumes the
message has been read. <command/archivemail/ determines if a
<application/maildir/ message has
been read by looking at the filename. If the filename contains an 'S' after
<filename>:2,</filename> then it assumes the message has been read.
</Para></ListItem>
</VarListEntry>
<VarListEntry>
<Term>
<Option>--delete</Option>
@ -139,6 +156,15 @@ Delete rather than archive old mail. Use this option with caution!
</Para></ListItem>
</VarListEntry>
<VarListEntry>
<Term>
<Option>--no-compress</Option>
</Term>
<ListItem><Para>
Do not compress any archives using &gzip;.
</Para></ListItem>
</VarListEntry>
<VarListEntry>
<Term>
<Option>--warn-duplicate</Option>
@ -224,6 +250,12 @@ will use the last-modified file timestamp on <application/MH/ and
<application/Maildir/ format mailboxes, or the date on the
<application/From/ line on <application/mbox/-format mailboxes.
</Para>
<Para>
<Command/archivemail/ will refuse to operate on mailboxes that are symbolic
links or create tempfiles or archives in world-writable directories.
</Para>
</RefSect1>
<RefSect1>
@ -246,6 +278,24 @@ are older than 30 days:
</screen>
</Para>
<Para>
To archive all read messages in the mailbox <filename>incoming</filename> that
are older than 180 days to a compressed mailbox called
<filename>incoming_archive.gz</filename> in the current directory:
<screen>
<prompt>bash$ </prompt><userinput>archivemail --preserve-unread incoming</userinput>
</screen>
</Para>
<Para>
To archive all messages in the mailbox <filename>received</filename> that
are older than 180 days to an uncompressed mailbox called
<filename>received_archive</filename> in the current directory:
<screen>
<prompt>bash$ </prompt><userinput>archivemail --no-compress received</userinput>
</screen>
</Para>
<Para>
To archive all mailboxes in the directory <filename>$HOME/Mail</filename>
that are older than 90 days to compressed mailboxes in the

6
setup.py
View file

@ -14,13 +14,11 @@ def check_python_version():
print too_old_error
sys.exit(1)
check_python_version() # define & run this early because 'distutils.core' is new
check_python_version() # define & run this early - 'distutils.core' is new
from distutils.core import setup
setup(name="archivemail",
version="0.3.2",
version="0.4.0",
description="archive and compress old email",
platforms="POSIX",
license="GNU GPL",

257
test_archivemail.py
View file

@ -26,10 +26,26 @@ TODO: add tests for:
* archiving maildir-format mailboxes
* archiving MH-format mailboxes
* appending to mbox archive files already existing
* add tests where we run archivemail via os.system()
"""
import sys
def check_python_version():
"""Abort if we are running on python < v2.0"""
too_old_error = "This program requires python v2.0 or greater."
try:
version = sys.version_info # we might not even have this function! :)
if (version[0] < 2):
print too_old_error
sys.exit(1)
except AttributeError:
print too_old_error
sys.exit(1)
check_python_version() # define & run this early because 'unittest' is new
import fcntl
import filecmp
import os
@ -222,6 +238,9 @@ class TestOptionDefaults(unittest.TestCase):
"""we should not delete old mail by default"""
self.assertEqual(archivemail.options.quiet, 0)
def testNoCompress(self):
"""no-compression should be off by default"""
self.assertEqual(archivemail.options.no_compress, 0)
########## archivemail.is_too_old() unit testing #################
@ -300,7 +319,7 @@ class TestChooseTempDir(unittest.TestCase):
os.rmdir(self.sub_dir)
########## proper archival testing ###########
########## acceptance testing ###########
class TestArchiveMboxTimestampNew(unittest.TestCase):
def setUp(self):
@ -349,6 +368,7 @@ class TestArchiveMboxTimestampMixed(unittest.TestCase):
os.remove(name)
archivemail.options.quiet = 0
class TestArchiveMboxTimestampOld(unittest.TestCase):
def setUp(self):
self.mbox_name = make_mbox(messages=3, hours_old=(24 * 181))
@ -373,6 +393,43 @@ class TestArchiveMboxTimestampOld(unittest.TestCase):
os.remove(name)
archivemail.options.quiet = 0
class TestArchiveMboxExistingArchive(unittest.TestCase):
def setUp(self):
self.mbox_name = make_mbox(messages=3, hours_old=(24 * 181))
self.mbox_mode = os.stat(self.mbox_name)[stat.ST_MODE]
self.copy_name = tempfile.mktemp()
archive_name = self.mbox_name + "_archive"
shutil.copyfile(self.mbox_name, self.copy_name)
shutil.copyfile(self.mbox_name, archive_name) # archive has 3 msgs
append_file(self.mbox_name, self.copy_name) # copy now has 6 msgs
self.assertEqual(os.system("gzip %s" % archive_name), 0)
assert(os.path.exists(archive_name + ".gz"))
assert(not os.path.exists(archive_name))
archivemail.options.quiet = 1
def testArchiveOldGzip(self):
"""archiving an old mailbox with gzip should create a valid archive"""
archivemail.archive(self.mbox_name)
assert(os.path.exists(self.mbox_name))
self.assertEqual(os.path.getsize(self.mbox_name), 0)
new_mode = os.stat(self.mbox_name)[stat.ST_MODE]
self.assertEqual(self.mbox_mode, new_mode)
archive_name = self.mbox_name + "_archive.gz"
assert(os.path.exists(archive_name))
self.assertEqual(os.system("gzip -d %s" % archive_name), 0)
archive_name = self.mbox_name + "_archive"
assert(os.path.exists(archive_name))
assert(filecmp.cmp(archive_name, self.copy_name, shallow=0))
def tearDown(self):
archive = self.mbox_name + "_archive"
for name in (self.mbox_name, self.copy_name, archive, archive + ".gz"):
if os.path.exists(name):
os.remove(name)
archivemail.options.quiet = 0
class TestArchiveMboxOld(unittest.TestCase):
def setUp(self):
@ -392,7 +449,7 @@ class TestArchiveMboxOld(unittest.TestCase):
archive_name = self.mbox_name + "_archive.gz"
assert(os.path.exists(archive_name))
os.system("gzip -d " + archive_name)
self.assertEqual(os.system("gzip -d %s" % archive_name), 0)
archive_name = self.mbox_name + "_archive"
assert(os.path.exists(archive_name))
@ -422,7 +479,7 @@ class TestArchiveMboxMixed(unittest.TestCase):
assert(filecmp.cmp(self.new_mbox, self.mixed_mbox, shallow=0))
archive_name = self.mixed_mbox + "_archive.gz"
assert(os.path.exists(archive_name))
os.system("gzip -d " + archive_name)
self.assertEqual(os.system("gzip -d %s" % archive_name), 0)
archive_name = self.mixed_mbox + "_archive"
assert(os.path.exists(archive_name))
assert(filecmp.cmp(archive_name, self.old_mbox, shallow=0))
@ -461,9 +518,180 @@ class TestArchiveMboxNew(unittest.TestCase):
if os.path.exists(name):
os.remove(name)
#
##########################################################################
# make sure the --preserve-unread option works
##########################################################################
class TestArchiveMboxPreserveStatus(unittest.TestCase):
def setUp(self):
archivemail.options.quiet = 1
archivemail.options.preserve_unread = 1
def testOldRead(self):
"""archiving an old read mailbox should create an archive"""
self.mbox_name = make_mbox(messages=3, hours_old=(24 * 181), \
status="RO")
self.copy_name = tempfile.mktemp()
shutil.copyfile(self.mbox_name, self.copy_name)
archivemail.archive(self.mbox_name)
assert(os.path.exists(self.mbox_name))
self.assertEqual(os.path.getsize(self.mbox_name), 0)
archive_name = self.mbox_name + "_archive.gz"
assert(os.path.exists(archive_name))
self.assertEqual(os.system("gzip -d %s" % archive_name), 0)
archive_name = self.mbox_name + "_archive"
assert(os.path.exists(archive_name))
assert(filecmp.cmp(archive_name, self.copy_name, shallow=0))
def testOldUnread(self):
"""archiving an unread mailbox should not create an archive"""
self.mbox_name = make_mbox(messages=3, hours_old=(24 * 181))
self.copy_name = tempfile.mktemp()
shutil.copyfile(self.mbox_name, self.copy_name)
archivemail.archive(self.mbox_name)
assert(os.path.exists(self.mbox_name))
assert(filecmp.cmp(self.mbox_name, self.copy_name, shallow=0))
archive_name = self.mbox_name + "_archive.gz"
assert(not os.path.exists(archive_name))
def tearDown(self):
archive = self.mbox_name + "_archive"
for name in (self.mbox_name, self.copy_name, archive, archive + ".gz"):
if os.path.exists(name):
os.remove(name)
archivemail.options.quiet = 0
archivemail.options.preserve_unread = 0
##########################################################################
# make sure that the --no-compress option works
##########################################################################
class TestArchiveMboxUncompressedOld(unittest.TestCase):
def setUp(self):
self.mbox_name = make_mbox(messages=3, hours_old=(24 * 181))
self.mbox_mode = os.stat(self.mbox_name)[stat.ST_MODE]
self.copy_name = tempfile.mktemp()
shutil.copyfile(self.mbox_name, self.copy_name)
archivemail.options.quiet = 1
archivemail.options.no_compress = 1
def testArchiveUncompressedOld(self):
"""archiving an old mailbox uncompressed should create an ok archive"""
archivemail.archive(self.mbox_name)
assert(os.path.exists(self.mbox_name))
self.assertEqual(os.path.getsize(self.mbox_name), 0)
new_mode = os.stat(self.mbox_name)[stat.ST_MODE]
self.assertEqual(self.mbox_mode, new_mode)
archive_name = self.mbox_name + "_archive"
assert(os.path.exists(archive_name))
assert(filecmp.cmp(archive_name, self.copy_name, shallow=0))
assert(not os.path.exists(archive_name + ".gz"))
def tearDown(self):
archive = self.mbox_name + "_archive"
for name in (self.mbox_name, self.copy_name, archive):
if os.path.exists(name):
os.remove(name)
archivemail.options.quiet = 0
archivemail.options.no_compress = 0
class TestArchiveMboxUncompressedNew(unittest.TestCase):
def setUp(self):
archivemail.options.quiet = 1
archivemail.options.no_compress = 1
self.mbox_name = make_mbox(messages=3, hours_old=(24 * 179))
self.mbox_mode = os.stat(self.mbox_name)[stat.ST_MODE]
self.copy_name = tempfile.mktemp()
shutil.copyfile(self.mbox_name, self.copy_name)
def testArchiveNew(self):
"""archiving a new mailbox uncompressed should not create an archive"""
archivemail.archive(self.mbox_name)
assert(os.path.exists(self.mbox_name))
assert(filecmp.cmp(self.mbox_name, self.copy_name, shallow=0))
new_mode = os.stat(self.mbox_name)[stat.ST_MODE]
self.assertEqual(self.mbox_mode, new_mode)
archive_name = self.mbox_name + "_archive"
assert(not os.path.exists(archive_name))
assert(not os.path.exists(archive_name + ".gz"))
def tearDown(self):
archivemail.options.no_compress = 0
archivemail.options.quiet = 0
for name in (self.mbox_name, self.copy_name):
if os.path.exists(name):
os.remove(name)
class TestArchiveMboxUncompressedMixed(unittest.TestCase):
def setUp(self):
self.new_mbox = make_mbox(messages=3, hours_old=(24 * 179))
self.old_mbox = make_mbox(messages=3, hours_old=(24 * 181))
self.mixed_mbox = tempfile.mktemp()
shutil.copyfile(self.new_mbox, self.mixed_mbox)
append_file(self.old_mbox, self.mixed_mbox)
archivemail.options.quiet = 1
archivemail.options.no_compress = 1
def testArchiveMixed(self):
"""archiving a mixed mailbox should make an archive"""
archivemail.archive(self.mixed_mbox)
assert(os.path.exists(self.mixed_mbox))
assert(filecmp.cmp(self.new_mbox, self.mixed_mbox, shallow=0))
archive_name = self.mixed_mbox + "_archive"
assert(os.path.exists(archive_name))
assert(filecmp.cmp(archive_name, self.old_mbox, shallow=0))
assert(not os.path.exists(archive_name + ".gz"))
def tearDown(self):
archive = self.mixed_mbox + "_archive"
for name in (self.mixed_mbox, self.old_mbox, self.new_mbox, archive):
if os.path.exists(name):
os.remove(name)
archivemail.options.quiet = 0
class TestArchiveMboxOldExistingUncompressed(unittest.TestCase):
def setUp(self):
self.mbox_name = make_mbox(messages=3, hours_old=(24 * 181))
self.mbox_mode = os.stat(self.mbox_name)[stat.ST_MODE]
self.copy_name = tempfile.mktemp()
archive_name = self.mbox_name + "_archive"
shutil.copyfile(self.mbox_name, self.copy_name)
shutil.copyfile(self.mbox_name, archive_name) # archive has 3 msgs
append_file(self.mbox_name, self.copy_name) # copy now has 6 msgs
archivemail.options.quiet = 1
archivemail.options.no_compress = 1
def testArchiveOldGzip(self):
"""archiving an old mailbox without compressing with an existing archive"""
archivemail.archive(self.mbox_name)
assert(os.path.exists(self.mbox_name))
self.assertEqual(os.path.getsize(self.mbox_name), 0)
new_mode = os.stat(self.mbox_name)[stat.ST_MODE]
self.assertEqual(self.mbox_mode, new_mode)
archive_name = self.mbox_name + "_archive"
assert(os.path.exists(archive_name))
assert(filecmp.cmp(archive_name, self.copy_name, shallow=0))
assert(not os.path.exists(archive_name + ".gz"))
def tearDown(self):
archive = self.mbox_name + "_archive"
for name in (self.mbox_name, self.copy_name, archive):
if os.path.exists(name):
os.remove(name)
archivemail.options.quiet = 0
archivemail.options.no_compress = 0
##########################################################################
# Test the file mode (permissions) of the original mailbox after archival
#
##########################################################################
class TestArchiveMboxMode(unittest.TestCase):
def setUp(self):
archivemail.options.quiet = 1
@ -504,21 +732,29 @@ class TestArchiveMboxMode(unittest.TestCase):
########## helper routines ############
def make_message(hours_old=0):
def make_message(hours_old=0, status=None):
time_message = time.time() - (60 * 60 * hours_old)
time_string = time.asctime(time.localtime(time_message))
return """From sender@domain %s
msg = """From sender@domain %s
From: sender@domain
To: receipient@domain
Subject: This is a dummy message
Date: %s
""" % (time_string, time_string)
if status:
msg = msg + ("Status: %s\n" % status)
msg = msg + """
This is the message body.
It's very exciting.
""" % (time_string, time_string)
"""
return msg
def append_file(source, dest):
"""appends the file named 'source' to the file named 'dest'"""
@ -530,11 +766,11 @@ def append_file(source, dest):
read.close()
write.close()
def make_mbox(messages=1, hours_old=0):
def make_mbox(messages=1, hours_old=0, status=None):
name = tempfile.mktemp()
file = open(name, "w")
for count in range(messages):
file.write(make_message(hours_old=hours_old))
file.write(make_message(hours_old=hours_old, status=status))
file.close()
return name
@ -543,6 +779,5 @@ def is_world_readable(path):
assert(path)
return (os.stat(path)[stat.ST_MODE] & stat.S_IROTH)
if __name__ == "__main__":
unittest.main()