internals: remove docs

not too much point documenting internal helpers...

src/pypdfium2/_helpers/_internal/bases.py

@@ -14,10 +14,6 @@
 
 
 def set_autoclose_debug(value=True):
-    """
-    Set autoclose debugging to define whether a message should be printed each time an object is finalized (opt-in).
-    True to enable (method default), False to disable.
-    """
     global DEBUG_AUTOCLOSE
     DEBUG_AUTOCLOSE = value
 
@@ -26,9 +22,6 @@ class AutoCastable:
 
     @property
     def _as_parameter_(self):
-        """
-        Ctypes hook to automatically return the underlying raw object of a wrapper class if used as C function parameter.
-        """
         return self.raw
 
 

src/pypdfium2/_helpers/_internal/utils.py

@@ -6,17 +6,6 @@
 
 
 def color_tohex(color, rev_byteorder):
-    """
-    Convert an RGBA color tuple to a single hex value (ARGB or ABGR).
-    
-    Parameters:
-        color (tuple[int, int, int, int]):
-        rev_byteorder (bool):
-            If False, produce ARGB output.
-            If True, produce ABGR output for use with FPDF_REVERSE_BYTE_ORDER.
-    Returns:
-        int: Hex color value.
-    """
 
     if len(color) != 4:
         raise ValueError("Color must consist of exactly 4 values.")
@@ -37,17 +26,6 @@ def color_tohex(color, rev_byteorder):
 
 
 def set_callback(struct, fname, callback):
-    """
-    Set a callback function on a struct.
-    This automates wrapping the callback in the corresponding CFUNCTYPE.
-    
-    struct (ctypes.Structure):
-        The struct object.
-    fname (str):
-        Name of the target field for the callback.
-    callback (typing.Callable):
-        The callback function to assign to the field.
-    """
     setattr(struct, fname, type(getattr(struct, fname))(callback))
 
 
@@ -84,11 +62,6 @@ def __call__(self, _, data, size):
 
 
 def get_bufreader(buffer):
-    """
-    Returns:
-        (FPDF_FILEACCESS, tuple): PDFium interface struct wrapping the given readable buffer,
-        and a tuple of objects to keep alive while the buffer callback is used (as the struct object itself may be discarded earlier).
-    """
 
     buffer.seek(0, 2)
     file_len = buffer.tell()
@@ -105,10 +78,6 @@ def get_bufreader(buffer):
 
 
 def get_bufwriter(buffer):
-    """
-    Returns:
-        FPDF_FILEWRITE: PDFium interface struct wrapping the given writeable buffer.
-    """
     writer = pdfium_c.FPDF_FILEWRITE(version=1)
     set_callback(writer, "WriteBlock", _buffer_writer(buffer))
     return writer