Panda3D
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Public Member Functions | |
def | __init__ |
def | add |
def | build |
Building. | |
def | checkmagic |
Sub-methods of __init__ - override as needed #############. | |
def | contents |
Informational methods. | |
def | extract |
def | get_code |
This is what is called by FuncImporter ####### Since an Archive is flat, we ignore parent and modname. | |
def | loadtoc |
def | save_toc |
def | save_trailer |
def | update_headers |
Public Attributes | |
lib | |
os | |
path | |
pymagic | |
start | |
toc | |
Static Public Attributes | |
int | HDRLEN = 12 |
int | LEVEL = 9 |
string | MAGIC = 'PYZ\0' |
int | TOCPOS = 8 |
dictionary | TOCTMPLT = {} |
int | TRLLEN = 0 |
A subclass of Archive that compresses entries with zlib and uses a (marshalled) dict as a table of contents
def __init__ | ( | self, | |
path = None , |
|||
start = 0 |
|||
) |
Initialize an Archive. If path is omitted, it will be an empty Archive. start is the seek position within path where the Archive starts.
Reimplemented from Archive.
def add | ( | self, | |
entry | |||
) |
Add an entry. ENTRY is a sequence where entry[0] is name and entry[1] is full path name. zlib compress the code object, and build a toc entry
Reimplemented from Archive.
def build | ( | self, | |
path, | |||
lTOC | |||
) | [inherited] |
Building.
Top level method - shouldn't need overriding #######
Create an archive file of name PATH from LTOC. lTOC is a 'logical TOC' - a list of (name, path, ...) where name is the internal (import) name, and path is a file to get the object from, eg './a.pyc'.
def checkmagic | ( | self | ) | [inherited] |
Sub-methods of __init__ - override as needed #############.
Verify version and validity of file. Overridable. Check to see if the file object self.lib actually has a file we understand.
Reimplemented in CArchive.
def contents | ( | self | ) | [inherited] |
Informational methods.
Return a list of the contents. Default implementation assumes self.toc is a dict like object.
Reimplemented in CArchive.
def extract | ( | self, | |
name | |||
) |
Get the code object for NAME. Return None if name is not in the table of contents. Otherwise, return a tuple (ispkg, code)
Reimplemented from Archive.
def get_code | ( | self, | |
parent, | |||
modname, | |||
fqname | |||
) | [inherited] |
This is what is called by FuncImporter ####### Since an Archive is flat, we ignore parent and modname.
The import hook. Called by imputil.FunctionImporter. Override extract to tune getting code from the Archive.
def loadtoc | ( | self | ) | [inherited] |
Load the table of contents. Overridable. Default: After magic comes an int (4 byte native) giving the position of the TOC within self.lib. Default: The TOC is a marshal-able string.
Reimplemented in CArchive.
def save_toc | ( | self, | |
tocpos | |||
) | [inherited] |
Save the table of contents. Default - toc is a dict Gets marshaled to self.lib
Reimplemented in CArchive.
def save_trailer | ( | self, | |
tocpos | |||
) | [inherited] |
Placeholder for Archives with trailers.
Reimplemented in CArchive.
def update_headers | ( | self, | |
tocpos | |||
) | [inherited] |
Update any header data. Default header is MAGIC + Python's magic + tocpos
int LEVEL = 9 [static] |
lib [inherited] |
path [inherited] |
pymagic [inherited] |
start [inherited] |