func (lock *Lock) setCount(l int64) {
dict := newDict(C.PyThreadState_GetDict())
pl := NewLong(l)
defer pl.Decref()
err := dict.SetItemString("gopy.count", pl)
if err != nil {
panic(err)
}
}
func (lock *Lock) getCount() int64 {
dict := newDict(C.PyThreadState_GetDict())
val, err := dict.GetItemString("gopy.count")
if err != nil {
return 0
}
count, ok := val.(*Long)
if !ok {
return 0
}
return count.Int64()
}
func (lock *Lock) inc() {
dict := newDict(C.PyThreadState_GetDict())
if dict == nil {
panic("Nil dict")
}
if c, err := dict.GetItemString("gopy.count"); err == nil {
if c2, ok := c.(*Long); ok {
l := c2.Int64()
l++
lock.setCount(l)
} else {
lock.setCount(1)
}
} else {
lock.setCount(1)
}
}
func (lock *Lock) dec() bool {
releaseOsThread := true
dict := newDict(C.PyThreadState_GetDict())
if dict == nil {
panic("Nil dict")
}
if c, err := dict.GetItemString("gopy.count"); err == nil {
if c2, ok := c.(*Long); ok {
l := c2.Int64()
l--
if l != 0 {
releaseOsThread = false
}
lock.setCount(l)
} else {
panic(c)
}
return releaseOsThread
} else {
panic(err)
}
}