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import spawn, tempfile, time, os, FCNTL
def run_pgp(path, username, password, options, files, stdin=""):
env = {}
for key in os.environ.keys():
env[key] = os.environ[key]
env["PGPPASSFD"] = "0"
if password:
stdin = password + "\n" + stdin
args = options[:]
if username:
args.append("+myname=" + username)
args = args + files
return spawn.run(path, stdin=stdin, args=args, env=env)
def read_text_from_named_file(filename):
f = open(filename, "r")
text = f.read()
f.close()
return text
def write_text_to_named_file(filename, text):
fd = os.open(filename,
FCNTL.O_WRONLY | FCNTL.O_CREAT | FCNTL.O_EXCL, 0600)
os.write(fd, text)
os.close(fd)
def rfc822_date():
mon = ["", "Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
dow = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"]
if time.daylight:
date = time.localtime(time.time())
if time.altzone < 0:
tzsign = '+'
secs = -time.altzone
else:
tzsign = '-'
secs = time.altzone
tzhours = secs / (60*60)
tzmins = secs % (60*60)
else:
date = time.gmtime(time.time())
tzsign = '+'
tzhours = 0
tzmins = 0
return "%s, %2d %s %d %02d:%02d:%02d %c%02d%02d" % \
(dow[date[6]], date[2], mon[date[1]], date[0],
date[3], date[4], date[5], tzsign, tzhours, tzmins)
_name_to_folder_cache = {}
def clear_name_to_folder_cache():
global _name_to_folder_cache
_name_to_folder_cache = {}
def find_folder_by_name(folder_name, folder):
global _name_to_folder_cache
if _name_to_folder_cache.has_key(folder_name):
return _name_to_folder_cache[folder_name]
return recursive_find_folder_by_name(folder_name, folder)
def recursive_find_folder_by_name(folder_name, folder):
global _name_to_folder_cache
_name_to_folder_cache[repr(folder)] = folder
if repr(folder) == folder_name:
return folder
was_open = folder.is_open()
if not was_open:
folder.open()
folder.rescan_subfolders()
f = None
for subfolder in folder.list_all_subfolders():
f = recursive_find_folder_by_name(folder_name, subfolder)
if f:
break
if not was_open:
folder.close()
return f
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