def check_for_update (self) :
update = False
if self.parameter_file :
p_m_time = os.stat (self.parameter_file.name) [stat.ST_MTIME]
update = p_m_time != self.p_m_time
t_m_time = os.stat (self.template.name) [stat.ST_MTIME]
update = update or (t_m_time != self.t_m_time)
if update :
self.create_css_file ()
def check_for_update(self):
update = False
if self.parameter_file:
p_m_time = os.stat(self.parameter_file.name)[stat.ST_MTIME]
update = p_m_time != self.p_m_time
t_m_time = os.stat(self.template.name)[stat.ST_MTIME]
update = update or (t_m_time != self.t_m_time)
if update:
self.create_css_file()
def create_css_file(self, overrides={}):
try:
self.pdict = {} ### lets clear it again before we read everything
self._update_dependencies()
filename = self.template.name
ct = open(filename).read()
if self.polling:
self.t_m_time = os.stat(filename)[stat.ST_MTIME]
ct, _ = self.fix_percent_pat.subn \
(lambda m : "%%%s" % (m.group (0), ), ct)
outf = open(self.css_file.name, "wb")
outf.write(ct % Scope(globs=self.pdict, locls=overrides))
outf.close()
print \
( "[%04d] CSS file created `%s`"
% (self.count, self.css_file.name, )
)
self.count += 1
except:
traceback.print_exc()
def _update_dependencies(self, filename=None):
if filename is None:
filename = self.parameter_file.name
self.parameter_files[os.path.abspath(filename)].add(self)
new_dir = TFL.Filename(filename).directory
if new_dir:
old_dir = os.getcwd()
os.chdir(new_dir)
if self.polling:
self.p_m_time = os.stat(filename)[stat.ST_MTIME]
execfile \
( filename
, dict
( R = TFL.Record
, include = self._update_dependencies
)
, self.pdict
)
if new_dir:
os.chdir(old_dir)
def create_css_file (self, overrides = {}) :
try :
self.pdict = {} ### lets clear it again before we read everything
self._update_dependencies ()
filename = self.template.name
ct = open (filename).read ()
if self.polling :
self.t_m_time = os.stat (filename) [stat.ST_MTIME]
ct, _ = self.fix_percent_pat.subn \
(lambda m : "%%%s" % (m.group (0), ), ct)
outf = open (self.css_file.name, "wb")
outf.write (ct % Scope (globs = self.pdict, locls = overrides))
outf.close ()
print \
( "[%04d] CSS file created `%s`"
% (self.count, self.css_file.name, )
)
self.count += 1
except :
traceback.print_exc ()
def _update_dependencies (self, filename = None) :
if filename is None :
filename = self.parameter_file.name
self.parameter_files [os.path.abspath (filename)].add (self)
new_dir = TFL.Filename (filename).directory
if new_dir :
old_dir = os.getcwd ()
os.chdir (new_dir)
if self.polling :
self.p_m_time = os.stat (filename) [stat.ST_MTIME]
execfile \
( filename
, dict
( R = TFL.Record
, include = self._update_dependencies
)
, self.pdict
)
if new_dir :
os.chdir (old_dir)
def file_entry(self, gallery, obj):
path = self.abs_path(obj)
mime_type = self.mime_type(obj, path)
stat = os.stat(path)
result = dict \
( mime = mime_type
, ts = stat.st_mtime
, hash = "%s_%s_%s" % (self.hash, gallery.pid, obj.pid)
, phash = "%s_%s" % (self.hash, gallery.pid)
, read = self.allow_read
, write = self.allow_write
, size = stat.st_size
, name = obj.name
, date = datetime.datetime.fromtimestamp
(stat.st_mtime).strftime ("%c")
, dim = "%dx%d" % (obj.photo.width, obj.photo.height)
)
if self.media_domain:
result["url"] = "%s/%s" % (self.media_domain, obj.photo.path)
result["tmb"] = "%s/%s" % (self.media_domain, obj.thumb.path)
return result
def file_entry (self, gallery, obj) :
path = self.abs_path (obj)
mime_type = self.mime_type (obj, path)
stat = os.stat (path)
result = dict \
( mime = mime_type
, ts = stat.st_mtime
, hash = "%s_%s_%s" % (self.hash, gallery.pid, obj.pid)
, phash = "%s_%s" % (self.hash, gallery.pid)
, read = self.allow_read
, write = self.allow_write
, size = stat.st_size
, name = obj.name
, date = datetime.datetime.fromtimestamp
(stat.st_mtime).strftime ("%c")
, dim = "%dx%d" % (obj.photo.width, obj.photo.height)
)
if self.media_domain :
result ["url"] = "%s/%s" % (self.media_domain, obj.photo.path)
result ["tmb"] = "%s/%s" % (self.media_domain, obj.thumb.path)
return result
