ref: 15c6cd755557de5bb91c14668f9f0c2cbcbe988e
dir: /sys/lib/python/mhlib.py/
"""MH interface -- purely object-oriented (well, almost)
Executive summary:
import mhlib
mh = mhlib.MH() # use default mailbox directory and profile
mh = mhlib.MH(mailbox) # override mailbox location (default from profile)
mh = mhlib.MH(mailbox, profile) # override mailbox and profile
mh.error(format, ...) # print error message -- can be overridden
s = mh.getprofile(key) # profile entry (None if not set)
path = mh.getpath() # mailbox pathname
name = mh.getcontext() # name of current folder
mh.setcontext(name) # set name of current folder
list = mh.listfolders() # names of top-level folders
list = mh.listallfolders() # names of all folders, including subfolders
list = mh.listsubfolders(name) # direct subfolders of given folder
list = mh.listallsubfolders(name) # all subfolders of given folder
mh.makefolder(name) # create new folder
mh.deletefolder(name) # delete folder -- must have no subfolders
f = mh.openfolder(name) # new open folder object
f.error(format, ...) # same as mh.error(format, ...)
path = f.getfullname() # folder's full pathname
path = f.getsequencesfilename() # full pathname of folder's sequences file
path = f.getmessagefilename(n) # full pathname of message n in folder
list = f.listmessages() # list of messages in folder (as numbers)
n = f.getcurrent() # get current message
f.setcurrent(n) # set current message
list = f.parsesequence(seq) # parse msgs syntax into list of messages
n = f.getlast() # get last message (0 if no messagse)
f.setlast(n) # set last message (internal use only)
dict = f.getsequences() # dictionary of sequences in folder {name: list}
f.putsequences(dict) # write sequences back to folder
f.createmessage(n, fp) # add message from file f as number n
f.removemessages(list) # remove messages in list from folder
f.refilemessages(list, tofolder) # move messages in list to other folder
f.movemessage(n, tofolder, ton) # move one message to a given destination
f.copymessage(n, tofolder, ton) # copy one message to a given destination
m = f.openmessage(n) # new open message object (costs a file descriptor)
m is a derived class of mimetools.Message(rfc822.Message), with:
s = m.getheadertext() # text of message's headers
s = m.getheadertext(pred) # text of message's headers, filtered by pred
s = m.getbodytext() # text of message's body, decoded
s = m.getbodytext(0) # text of message's body, not decoded
"""
# XXX To do, functionality:
# - annotate messages
# - send messages
#
# XXX To do, organization:
# - move IntSet to separate file
# - move most Message functionality to module mimetools
# Customizable defaults
MH_PROFILE = '~/.mh_profile'
PATH = '~/Mail'
MH_SEQUENCES = '.mh_sequences'
FOLDER_PROTECT = 0700
# Imported modules
import os
import sys
import re
import mimetools
import multifile
import shutil
from bisect import bisect
__all__ = ["MH","Error","Folder","Message"]
# Exported constants
class Error(Exception):
pass
class MH:
"""Class representing a particular collection of folders.
Optional constructor arguments are the pathname for the directory
containing the collection, and the MH profile to use.
If either is omitted or empty a default is used; the default
directory is taken from the MH profile if it is specified there."""
def __init__(self, path = None, profile = None):
"""Constructor."""
if profile is None: profile = MH_PROFILE
self.profile = os.path.expanduser(profile)
if path is None: path = self.getprofile('Path')
if not path: path = PATH
if not os.path.isabs(path) and path[0] != '~':
path = os.path.join('~', path)
path = os.path.expanduser(path)
if not os.path.isdir(path): raise Error, 'MH() path not found'
self.path = path
def __repr__(self):
"""String representation."""
return 'MH(%r, %r)' % (self.path, self.profile)
def error(self, msg, *args):
"""Routine to print an error. May be overridden by a derived class."""
sys.stderr.write('MH error: %s\n' % (msg % args))
def getprofile(self, key):
"""Return a profile entry, None if not found."""
return pickline(self.profile, key)
def getpath(self):
"""Return the path (the name of the collection's directory)."""
return self.path
def getcontext(self):
"""Return the name of the current folder."""
context = pickline(os.path.join(self.getpath(), 'context'),
'Current-Folder')
if not context: context = 'inbox'
return context
def setcontext(self, context):
"""Set the name of the current folder."""
fn = os.path.join(self.getpath(), 'context')
f = open(fn, "w")
f.write("Current-Folder: %s\n" % context)
f.close()
def listfolders(self):
"""Return the names of the top-level folders."""
folders = []
path = self.getpath()
for name in os.listdir(path):
fullname = os.path.join(path, name)
if os.path.isdir(fullname):
folders.append(name)
folders.sort()
return folders
def listsubfolders(self, name):
"""Return the names of the subfolders in a given folder
(prefixed with the given folder name)."""
fullname = os.path.join(self.path, name)
# Get the link count so we can avoid listing folders
# that have no subfolders.
nlinks = os.stat(fullname).st_nlink
if nlinks <= 2:
return []
subfolders = []
subnames = os.listdir(fullname)
for subname in subnames:
fullsubname = os.path.join(fullname, subname)
if os.path.isdir(fullsubname):
name_subname = os.path.join(name, subname)
subfolders.append(name_subname)
# Stop looking for subfolders when
# we've seen them all
nlinks = nlinks - 1
if nlinks <= 2:
break
subfolders.sort()
return subfolders
def listallfolders(self):
"""Return the names of all folders and subfolders, recursively."""
return self.listallsubfolders('')
def listallsubfolders(self, name):
"""Return the names of subfolders in a given folder, recursively."""
fullname = os.path.join(self.path, name)
# Get the link count so we can avoid listing folders
# that have no subfolders.
nlinks = os.stat(fullname).st_nlink
if nlinks <= 2:
return []
subfolders = []
subnames = os.listdir(fullname)
for subname in subnames:
if subname[0] == ',' or isnumeric(subname): continue
fullsubname = os.path.join(fullname, subname)
if os.path.isdir(fullsubname):
name_subname = os.path.join(name, subname)
subfolders.append(name_subname)
if not os.path.islink(fullsubname):
subsubfolders = self.listallsubfolders(
name_subname)
subfolders = subfolders + subsubfolders
# Stop looking for subfolders when
# we've seen them all
nlinks = nlinks - 1
if nlinks <= 2:
break
subfolders.sort()
return subfolders
def openfolder(self, name):
"""Return a new Folder object for the named folder."""
return Folder(self, name)
def makefolder(self, name):
"""Create a new folder (or raise os.error if it cannot be created)."""
protect = pickline(self.profile, 'Folder-Protect')
if protect and isnumeric(protect):
mode = int(protect, 8)
else:
mode = FOLDER_PROTECT
os.mkdir(os.path.join(self.getpath(), name), mode)
def deletefolder(self, name):
"""Delete a folder. This removes files in the folder but not
subdirectories. Raise os.error if deleting the folder itself fails."""
fullname = os.path.join(self.getpath(), name)
for subname in os.listdir(fullname):
fullsubname = os.path.join(fullname, subname)
try:
os.unlink(fullsubname)
except os.error:
self.error('%s not deleted, continuing...' %
fullsubname)
os.rmdir(fullname)
numericprog = re.compile('^[1-9][0-9]*$')
def isnumeric(str):
return numericprog.match(str) is not None
class Folder:
"""Class representing a particular folder."""
def __init__(self, mh, name):
"""Constructor."""
self.mh = mh
self.name = name
if not os.path.isdir(self.getfullname()):
raise Error, 'no folder %s' % name
def __repr__(self):
"""String representation."""
return 'Folder(%r, %r)' % (self.mh, self.name)
def error(self, *args):
"""Error message handler."""
self.mh.error(*args)
def getfullname(self):
"""Return the full pathname of the folder."""
return os.path.join(self.mh.path, self.name)
def getsequencesfilename(self):
"""Return the full pathname of the folder's sequences file."""
return os.path.join(self.getfullname(), MH_SEQUENCES)
def getmessagefilename(self, n):
"""Return the full pathname of a message in the folder."""
return os.path.join(self.getfullname(), str(n))
def listsubfolders(self):
"""Return list of direct subfolders."""
return self.mh.listsubfolders(self.name)
def listallsubfolders(self):
"""Return list of all subfolders."""
return self.mh.listallsubfolders(self.name)
def listmessages(self):
"""Return the list of messages currently present in the folder.
As a side effect, set self.last to the last message (or 0)."""
messages = []
match = numericprog.match
append = messages.append
for name in os.listdir(self.getfullname()):
if match(name):
append(name)
messages = map(int, messages)
messages.sort()
if messages:
self.last = messages[-1]
else:
self.last = 0
return messages
def getsequences(self):
"""Return the set of sequences for the folder."""
sequences = {}
fullname = self.getsequencesfilename()
try:
f = open(fullname, 'r')
except IOError:
return sequences
while 1:
line = f.readline()
if not line: break
fields = line.split(':')
if len(fields) != 2:
self.error('bad sequence in %s: %s' %
(fullname, line.strip()))
key = fields[0].strip()
value = IntSet(fields[1].strip(), ' ').tolist()
sequences[key] = value
return sequences
def putsequences(self, sequences):
"""Write the set of sequences back to the folder."""
fullname = self.getsequencesfilename()
f = None
for key, seq in sequences.iteritems():
s = IntSet('', ' ')
s.fromlist(seq)
if not f: f = open(fullname, 'w')
f.write('%s: %s\n' % (key, s.tostring()))
if not f:
try:
os.unlink(fullname)
except os.error:
pass
else:
f.close()
def getcurrent(self):
"""Return the current message. Raise Error when there is none."""
seqs = self.getsequences()
try:
return max(seqs['cur'])
except (ValueError, KeyError):
raise Error, "no cur message"
def setcurrent(self, n):
"""Set the current message."""
updateline(self.getsequencesfilename(), 'cur', str(n), 0)
def parsesequence(self, seq):
"""Parse an MH sequence specification into a message list.
Attempt to mimic mh-sequence(5) as close as possible.
Also attempt to mimic observed behavior regarding which
conditions cause which error messages."""
# XXX Still not complete (see mh-format(5)).
# Missing are:
# - 'prev', 'next' as count
# - Sequence-Negation option
all = self.listmessages()
# Observed behavior: test for empty folder is done first
if not all:
raise Error, "no messages in %s" % self.name
# Common case first: all is frequently the default
if seq == 'all':
return all
# Test for X:Y before X-Y because 'seq:-n' matches both
i = seq.find(':')
if i >= 0:
head, dir, tail = seq[:i], '', seq[i+1:]
if tail[:1] in '-+':
dir, tail = tail[:1], tail[1:]
if not isnumeric(tail):
raise Error, "bad message list %s" % seq
try:
count = int(tail)
except (ValueError, OverflowError):
# Can't use sys.maxint because of i+count below
count = len(all)
try:
anchor = self._parseindex(head, all)
except Error, msg:
seqs = self.getsequences()
if not head in seqs:
if not msg:
msg = "bad message list %s" % seq
raise Error, msg, sys.exc_info()[2]
msgs = seqs[head]
if not msgs:
raise Error, "sequence %s empty" % head
if dir == '-':
return msgs[-count:]
else:
return msgs[:count]
else:
if not dir:
if head in ('prev', 'last'):
dir = '-'
if dir == '-':
i = bisect(all, anchor)
return all[max(0, i-count):i]
else:
i = bisect(all, anchor-1)
return all[i:i+count]
# Test for X-Y next
i = seq.find('-')
if i >= 0:
begin = self._parseindex(seq[:i], all)
end = self._parseindex(seq[i+1:], all)
i = bisect(all, begin-1)
j = bisect(all, end)
r = all[i:j]
if not r:
raise Error, "bad message list %s" % seq
return r
# Neither X:Y nor X-Y; must be a number or a (pseudo-)sequence
try:
n = self._parseindex(seq, all)
except Error, msg:
seqs = self.getsequences()
if not seq in seqs:
if not msg:
msg = "bad message list %s" % seq
raise Error, msg
return seqs[seq]
else:
if n not in all:
if isnumeric(seq):
raise Error, "message %d doesn't exist" % n
else:
raise Error, "no %s message" % seq
else:
return [n]
def _parseindex(self, seq, all):
"""Internal: parse a message number (or cur, first, etc.)."""
if isnumeric(seq):
try:
return int(seq)
except (OverflowError, ValueError):
return sys.maxint
if seq in ('cur', '.'):
return self.getcurrent()
if seq == 'first':
return all[0]
if seq == 'last':
return all[-1]
if seq == 'next':
n = self.getcurrent()
i = bisect(all, n)
try:
return all[i]
except IndexError:
raise Error, "no next message"
if seq == 'prev':
n = self.getcurrent()
i = bisect(all, n-1)
if i == 0:
raise Error, "no prev message"
try:
return all[i-1]
except IndexError:
raise Error, "no prev message"
raise Error, None
def openmessage(self, n):
"""Open a message -- returns a Message object."""
return Message(self, n)
def removemessages(self, list):
"""Remove one or more messages -- may raise os.error."""
errors = []
deleted = []
for n in list:
path = self.getmessagefilename(n)
commapath = self.getmessagefilename(',' + str(n))
try:
os.unlink(commapath)
except os.error:
pass
try:
os.rename(path, commapath)
except os.error, msg:
errors.append(msg)
else:
deleted.append(n)
if deleted:
self.removefromallsequences(deleted)
if errors:
if len(errors) == 1:
raise os.error, errors[0]
else:
raise os.error, ('multiple errors:', errors)
def refilemessages(self, list, tofolder, keepsequences=0):
"""Refile one or more messages -- may raise os.error.
'tofolder' is an open folder object."""
errors = []
refiled = {}
for n in list:
ton = tofolder.getlast() + 1
path = self.getmessagefilename(n)
topath = tofolder.getmessagefilename(ton)
try:
os.rename(path, topath)
except os.error:
# Try copying
try:
shutil.copy2(path, topath)
os.unlink(path)
except (IOError, os.error), msg:
errors.append(msg)
try:
os.unlink(topath)
except os.error:
pass
continue
tofolder.setlast(ton)
refiled[n] = ton
if refiled:
if keepsequences:
tofolder._copysequences(self, refiled.items())
self.removefromallsequences(refiled.keys())
if errors:
if len(errors) == 1:
raise os.error, errors[0]
else:
raise os.error, ('multiple errors:', errors)
def _copysequences(self, fromfolder, refileditems):
"""Helper for refilemessages() to copy sequences."""
fromsequences = fromfolder.getsequences()
tosequences = self.getsequences()
changed = 0
for name, seq in fromsequences.items():
try:
toseq = tosequences[name]
new = 0
except KeyError:
toseq = []
new = 1
for fromn, ton in refileditems:
if fromn in seq:
toseq.append(ton)
changed = 1
if new and toseq:
tosequences[name] = toseq
if changed:
self.putsequences(tosequences)
def movemessage(self, n, tofolder, ton):
"""Move one message over a specific destination message,
which may or may not already exist."""
path = self.getmessagefilename(n)
# Open it to check that it exists
f = open(path)
f.close()
del f
topath = tofolder.getmessagefilename(ton)
backuptopath = tofolder.getmessagefilename(',%d' % ton)
try:
os.rename(topath, backuptopath)
except os.error:
pass
try:
os.rename(path, topath)
except os.error:
# Try copying
ok = 0
try:
tofolder.setlast(None)
shutil.copy2(path, topath)
ok = 1
finally:
if not ok:
try:
os.unlink(topath)
except os.error:
pass
os.unlink(path)
self.removefromallsequences([n])
def copymessage(self, n, tofolder, ton):
"""Copy one message over a specific destination message,
which may or may not already exist."""
path = self.getmessagefilename(n)
# Open it to check that it exists
f = open(path)
f.close()
del f
topath = tofolder.getmessagefilename(ton)
backuptopath = tofolder.getmessagefilename(',%d' % ton)
try:
os.rename(topath, backuptopath)
except os.error:
pass
ok = 0
try:
tofolder.setlast(None)
shutil.copy2(path, topath)
ok = 1
finally:
if not ok:
try:
os.unlink(topath)
except os.error:
pass
def createmessage(self, n, txt):
"""Create a message, with text from the open file txt."""
path = self.getmessagefilename(n)
backuppath = self.getmessagefilename(',%d' % n)
try:
os.rename(path, backuppath)
except os.error:
pass
ok = 0
BUFSIZE = 16*1024
try:
f = open(path, "w")
while 1:
buf = txt.read(BUFSIZE)
if not buf:
break
f.write(buf)
f.close()
ok = 1
finally:
if not ok:
try:
os.unlink(path)
except os.error:
pass
def removefromallsequences(self, list):
"""Remove one or more messages from all sequences (including last)
-- but not from 'cur'!!!"""
if hasattr(self, 'last') and self.last in list:
del self.last
sequences = self.getsequences()
changed = 0
for name, seq in sequences.items():
if name == 'cur':
continue
for n in list:
if n in seq:
seq.remove(n)
changed = 1
if not seq:
del sequences[name]
if changed:
self.putsequences(sequences)
def getlast(self):
"""Return the last message number."""
if not hasattr(self, 'last'):
self.listmessages() # Set self.last
return self.last
def setlast(self, last):
"""Set the last message number."""
if last is None:
if hasattr(self, 'last'):
del self.last
else:
self.last = last
class Message(mimetools.Message):
def __init__(self, f, n, fp = None):
"""Constructor."""
self.folder = f
self.number = n
if fp is None:
path = f.getmessagefilename(n)
fp = open(path, 'r')
mimetools.Message.__init__(self, fp)
def __repr__(self):
"""String representation."""
return 'Message(%s, %s)' % (repr(self.folder), self.number)
def getheadertext(self, pred = None):
"""Return the message's header text as a string. If an
argument is specified, it is used as a filter predicate to
decide which headers to return (its argument is the header
name converted to lower case)."""
if pred is None:
return ''.join(self.headers)
headers = []
hit = 0
for line in self.headers:
if not line[0].isspace():
i = line.find(':')
if i > 0:
hit = pred(line[:i].lower())
if hit: headers.append(line)
return ''.join(headers)
def getbodytext(self, decode = 1):
"""Return the message's body text as string. This undoes a
Content-Transfer-Encoding, but does not interpret other MIME
features (e.g. multipart messages). To suppress decoding,
pass 0 as an argument."""
self.fp.seek(self.startofbody)
encoding = self.getencoding()
if not decode or encoding in ('', '7bit', '8bit', 'binary'):
return self.fp.read()
try:
from cStringIO import StringIO
except ImportError:
from StringIO import StringIO
output = StringIO()
mimetools.decode(self.fp, output, encoding)
return output.getvalue()
def getbodyparts(self):
"""Only for multipart messages: return the message's body as a
list of SubMessage objects. Each submessage object behaves
(almost) as a Message object."""
if self.getmaintype() != 'multipart':
raise Error, 'Content-Type is not multipart/*'
bdry = self.getparam('boundary')
if not bdry:
raise Error, 'multipart/* without boundary param'
self.fp.seek(self.startofbody)
mf = multifile.MultiFile(self.fp)
mf.push(bdry)
parts = []
while mf.next():
n = "%s.%r" % (self.number, 1 + len(parts))
part = SubMessage(self.folder, n, mf)
parts.append(part)
mf.pop()
return parts
def getbody(self):
"""Return body, either a string or a list of messages."""
if self.getmaintype() == 'multipart':
return self.getbodyparts()
else:
return self.getbodytext()
class SubMessage(Message):
def __init__(self, f, n, fp):
"""Constructor."""
Message.__init__(self, f, n, fp)
if self.getmaintype() == 'multipart':
self.body = Message.getbodyparts(self)
else:
self.body = Message.getbodytext(self)
self.bodyencoded = Message.getbodytext(self, decode=0)
# XXX If this is big, should remember file pointers
def __repr__(self):
"""String representation."""
f, n, fp = self.folder, self.number, self.fp
return 'SubMessage(%s, %s, %s)' % (f, n, fp)
def getbodytext(self, decode = 1):
if not decode:
return self.bodyencoded
if type(self.body) == type(''):
return self.body
def getbodyparts(self):
if type(self.body) == type([]):
return self.body
def getbody(self):
return self.body
class IntSet:
"""Class implementing sets of integers.
This is an efficient representation for sets consisting of several
continuous ranges, e.g. 1-100,200-400,402-1000 is represented
internally as a list of three pairs: [(1,100), (200,400),
(402,1000)]. The internal representation is always kept normalized.
The constructor has up to three arguments:
- the string used to initialize the set (default ''),
- the separator between ranges (default ',')
- the separator between begin and end of a range (default '-')
The separators must be strings (not regexprs) and should be different.
The tostring() function yields a string that can be passed to another
IntSet constructor; __repr__() is a valid IntSet constructor itself.
"""
# XXX The default begin/end separator means that negative numbers are
# not supported very well.
#
# XXX There are currently no operations to remove set elements.
def __init__(self, data = None, sep = ',', rng = '-'):
self.pairs = []
self.sep = sep
self.rng = rng
if data: self.fromstring(data)
def reset(self):
self.pairs = []
def __cmp__(self, other):
return cmp(self.pairs, other.pairs)
def __hash__(self):
return hash(self.pairs)
def __repr__(self):
return 'IntSet(%r, %r, %r)' % (self.tostring(), self.sep, self.rng)
def normalize(self):
self.pairs.sort()
i = 1
while i < len(self.pairs):
alo, ahi = self.pairs[i-1]
blo, bhi = self.pairs[i]
if ahi >= blo-1:
self.pairs[i-1:i+1] = [(alo, max(ahi, bhi))]
else:
i = i+1
def tostring(self):
s = ''
for lo, hi in self.pairs:
if lo == hi: t = repr(lo)
else: t = repr(lo) + self.rng + repr(hi)
if s: s = s + (self.sep + t)
else: s = t
return s
def tolist(self):
l = []
for lo, hi in self.pairs:
m = range(lo, hi+1)
l = l + m
return l
def fromlist(self, list):
for i in list:
self.append(i)
def clone(self):
new = IntSet()
new.pairs = self.pairs[:]
return new
def min(self):
return self.pairs[0][0]
def max(self):
return self.pairs[-1][-1]
def contains(self, x):
for lo, hi in self.pairs:
if lo <= x <= hi: return True
return False
def append(self, x):
for i in range(len(self.pairs)):
lo, hi = self.pairs[i]
if x < lo: # Need to insert before
if x+1 == lo:
self.pairs[i] = (x, hi)
else:
self.pairs.insert(i, (x, x))
if i > 0 and x-1 == self.pairs[i-1][1]:
# Merge with previous
self.pairs[i-1:i+1] = [
(self.pairs[i-1][0],
self.pairs[i][1])
]
return
if x <= hi: # Already in set
return
i = len(self.pairs) - 1
if i >= 0:
lo, hi = self.pairs[i]
if x-1 == hi:
self.pairs[i] = lo, x
return
self.pairs.append((x, x))
def addpair(self, xlo, xhi):
if xlo > xhi: return
self.pairs.append((xlo, xhi))
self.normalize()
def fromstring(self, data):
new = []
for part in data.split(self.sep):
list = []
for subp in part.split(self.rng):
s = subp.strip()
list.append(int(s))
if len(list) == 1:
new.append((list[0], list[0]))
elif len(list) == 2 and list[0] <= list[1]:
new.append((list[0], list[1]))
else:
raise ValueError, 'bad data passed to IntSet'
self.pairs = self.pairs + new
self.normalize()
# Subroutines to read/write entries in .mh_profile and .mh_sequences
def pickline(file, key, casefold = 1):
try:
f = open(file, 'r')
except IOError:
return None
pat = re.escape(key) + ':'
prog = re.compile(pat, casefold and re.IGNORECASE)
while 1:
line = f.readline()
if not line: break
if prog.match(line):
text = line[len(key)+1:]
while 1:
line = f.readline()
if not line or not line[0].isspace():
break
text = text + line
return text.strip()
return None
def updateline(file, key, value, casefold = 1):
try:
f = open(file, 'r')
lines = f.readlines()
f.close()
except IOError:
lines = []
pat = re.escape(key) + ':(.*)\n'
prog = re.compile(pat, casefold and re.IGNORECASE)
if value is None:
newline = None
else:
newline = '%s: %s\n' % (key, value)
for i in range(len(lines)):
line = lines[i]
if prog.match(line):
if newline is None:
del lines[i]
else:
lines[i] = newline
break
else:
if newline is not None:
lines.append(newline)
tempfile = file + "~"
f = open(tempfile, 'w')
for line in lines:
f.write(line)
f.close()
os.rename(tempfile, file)
# Test program
def test():
global mh, f
os.system('rm -rf $HOME/Mail/@test')
mh = MH()
def do(s): print s; print eval(s)
do('mh.listfolders()')
do('mh.listallfolders()')
testfolders = ['@test', '@test/test1', '@test/test2',
'@test/test1/test11', '@test/test1/test12',
'@test/test1/test11/test111']
for t in testfolders: do('mh.makefolder(%r)' % (t,))
do('mh.listsubfolders(\'@test\')')
do('mh.listallsubfolders(\'@test\')')
f = mh.openfolder('@test')
do('f.listsubfolders()')
do('f.listallsubfolders()')
do('f.getsequences()')
seqs = f.getsequences()
seqs['foo'] = IntSet('1-10 12-20', ' ').tolist()
print seqs
f.putsequences(seqs)
do('f.getsequences()')
for t in reversed(testfolders): do('mh.deletefolder(%r)' % (t,))
do('mh.getcontext()')
context = mh.getcontext()
f = mh.openfolder(context)
do('f.getcurrent()')
for seq in ('first', 'last', 'cur', '.', 'prev', 'next',
'first:3', 'last:3', 'cur:3', 'cur:-3',
'prev:3', 'next:3',
'1:3', '1:-3', '100:3', '100:-3', '10000:3', '10000:-3',
'all'):
try:
do('f.parsesequence(%r)' % (seq,))
except Error, msg:
print "Error:", msg
stuff = os.popen("pick %r 2>/dev/null" % (seq,)).read()
list = map(int, stuff.split())
print list, "<-- pick"
do('f.listmessages()')
if __name__ == '__main__':
test()