23   def __init__(self, version, info, fstab=None):  argument
24     self.script = []
25     self.mounts = set()
26     self._required_cache = 0
27     self.version = version
28     self.info = info
30       self.fstab = self.info.get("fstab", None)
32       self.fstab = fstab
35   def required_cache(self):  argument
37     return self._required_cache
67   def AppendScript(self, other):  argument
70     self.script.extend(other.script)
72   def AssertOemProperty(self, name, values, oem_no_mount):  argument
94     self.script.append(cmd)
96   def AssertSomeFingerprint(self, *fp):  argument
105     self.script.append(cmd)
107   def AssertSomeThumbprint(self, *fp):  argument
116     self.script.append(cmd)
118   def AssertFingerprintOrThumbprint(self, fp, tp):  argument
127     self.script.append(cmd)
129   def AssertOlderBuild(self, timestamp, timestamp_text):  argument
132     self.script.append(
138   def AssertDevice(self, device):  argument
144     self.script.append(cmd)
146   def AssertSomeBootloader(self, *bootloaders):  argument
152     self.script.append(self.WordWrap(cmd))
154   def ShowProgress(self, frac, dur):  argument
158     self.script.append("show_progress(%f, %d);" % (frac, int(dur)))
160   def SetProgress(self, frac):  argument
164     self.script.append("set_progress(%f);" % (frac,))
166   def PatchCheck(self, filename, *sha1):  # pylint: disable=unused-argument  argument
178     self.PatchPartitionCheck(target, source)
180   def PatchPartitionCheck(self, target, source):  argument
186     self.script.append(self.WordWrap((
193   def CacheFreeSpaceCheck(self, amount):  argument
196     self._required_cache = max(self._required_cache, amount)
197     self.script.append(('apply_patch_space(%d) || abort("E%d: Not enough free '
202   def Mount(self, mount_point, mount_options_by_format=""):  argument
209     fstab = self.fstab
221       self.script.append('mount("%s", "%s", "%s", "%s", "%s");' % (
224       self.mounts.add(p.mount_point)
226   def Comment(self, comment):  argument
228     self.script.append("")
230       self.script.append("# " + i)
231     self.script.append("")
233   def Print(self, message):  argument
235     self.script.append('ui_print("%s");' % (message,))
237   def TunePartition(self, partition, *options):  argument
238     fstab = self.fstab
243     self.script.append(
248   def FormatPartition(self, partition):  argument
252     fstab = self.fstab
255       self.script.append('format("%s", "%s", "%s", "%s", "%s");' %
259   def WipeBlockDevice(self, partition):  argument
262     fstab = self.fstab
263     size = self.info.get(partition.lstrip("/") + "_size", None)
266     self.script.append('wipe_block_device("%s", %s);' % (device, size))
268   def ApplyPatch(self, srcfile, tgtfile, tgtsize, tgtsha1, *patchpairs):  argument
296     self.PatchPartition(target, source, patch)
298   def PatchPartition(self, target, source, patch):  argument
300     self.script.append(self.WordWrap((
307   def WriteRawImage(self, mount_point, fn, mapfn=None):  argument
311     fstab = self.fstab
319           self.script.append(
322           self.script.append(
328   def AppendExtra(self, extra):  argument
330     self.script.append(extra)
332   def Unmount(self, mount_point):  argument
333     self.script.append('unmount("%s");' % mount_point)
334     self.mounts.remove(mount_point)
336   def UnmountAll(self):  argument
337     for p in sorted(self.mounts):
338       self.script.append('unmount("%s");' % (p,))
339     self.mounts = set()
341   def AddToZip(self, input_zip, output_zip, input_path=None):  argument
347     self.UnmountAll()
350                        "\n".join(self.script) + "\n")