third_party/stdlib/linecache.py
def getlines(filename, module_globals=None):
    """Get the lines for a file from the cache.
    Update the cache if it doesn't contain an entry for this file already."""

    if filename in cache:
        return cache[filename][2]

    try:
        return updatecache(filename, module_globals)
    except MemoryError:
        clearcache()
        return []
def getlines(filename, module_globals=None):
    """Get the lines for a file from the cache.
    Update the cache if it doesn't contain an entry for this file already."""

    if filename in cache:
        return cache[filename][2]

    try:
        return updatecache(filename, module_globals)
    except MemoryError:
        clearcache()
        return []
Get the lines for a file from the cache.
    Update the cache if it doesn't contain an entry for this file already.