Moved piexif into captures submodule

openflexure_microscope/camera/piexif/_remove.py

@@ -1,57 +0,0 @@
-import io
-
-from . import _webp
-from ._common import get_exif_seg, split_into_segments
-
-
-def remove(src, new_file=None):
-    """
-    py:function:: piexif.remove(filename)
-
-    Remove exif from JPEG.
-
-    :param str filename: JPEG
-    """
-    output_is_file = False
-    if src[0:2] == b"\xff\xd8":
-        src_data = src
-        file_type = "jpeg"
-    elif src[0:4] == b"RIFF" and src[8:12] == b"WEBP":
-        src_data = src
-        file_type = "webp"
-    else:
-        with open(src, "rb") as f:
-            src_data = f.read()
-        output_is_file = True
-        if src_data[0:2] == b"\xff\xd8":
-            file_type = "jpeg"
-        elif src_data[0:4] == b"RIFF" and src_data[8:12] == b"WEBP":
-            file_type = "webp"
-
-    if file_type == "jpeg":
-        segments = split_into_segments(src_data)
-        exif = get_exif_seg(segments)
-        if exif:
-            new_data = src_data.replace(exif, b"")
-        else:
-            new_data = src_data
-    elif file_type == "webp":
-        try:
-            new_data = _webp.remove(src_data)
-        except ValueError:
-            new_data = src_data
-        except Exception as e:
-            print(e)
-            raise ValueError("Error occurred.") from e
-
-    if isinstance(new_file, io.BytesIO):
-        new_file.write(new_data)
-        new_file.seek(0)
-    elif new_file:
-        with open(new_file, "wb+") as f:
-            f.write(new_data)
-    elif output_is_file:
-        with open(src, "wb+") as f:
-            f.write(new_data)
-    else:
-        raise ValueError("Give a second argument to 'remove' to output file")