6.14.1. Weaver Base

     1: #line 8 "weavers.ipk"
     2: import time
     3: 
     4: class weaver_base:
     5:   __class_protocols = ['weaver']
     6:   def __init__(self, pass_frame,language=''):
     7:     self.enabled = 1
     8:     self.translating = 1
     9:     self.tags = []
    10:     if language: self.tags = [language]
    11:     self.pass_frame = pass_frame
    12:     self.master = pass_frame.master
    13:     self.process = self.master.process
    14:     if 'weavers' in self.process.trace:
    15:       self.process.acquire_object(self,'WEAVER')
    16:     self.language = language
    17:     self.sequence = self.pass_frame.get_new_sequence_number()
    18:     self.persistent_frame = self.master.get_persistent_frame(self.sequence)
    19: 
    20:   def __del__(self):
    21:     self.persistent_frame['last write time']=time.time()
    22:     if 'weavers' in self.process.trace:
    23:       self.process.release_object(self)
    24: 
    25:   def enable(self): self.enabled = 1
    26:   def disable(self): self.enabled = 0
    27:   def translate(self): self.translating = 1
    28:   def raw(self): self.translating = 0
    29:   def add_tag(self,tag): self.tags.append(tag)
    30:   def enable_if(self,tag):
    31:     if 'weavers' in self.process.trace:
    32:       print 'Checking for tag',tag,'in',self.tags
    33:     if tag in self.tags: self.enable()
    34:     else: self.disable()
    35:   def raw_if(self,tag):
    36:     if tag in self.tags: self.raw()
    37:     else: self.disable()
    38: 
    39:   def writeline(self,line=''):
    40:     self.write(line + '\n')
    41: 
    42:   def write(self,line):
    43:     self.sink.write(line)
    44: