enh: introduce BadFileFormatError

CHANGELOG

@@ -1,3 +1,5 @@
+0.6.3
+ - enh: introduce BadFileFormatError
 0.6.2
  - maintenance release
 0.6.1

qpformat/__init__.py

@@ -1,3 +1,4 @@
 from ._version import version as __version__  # noqa: F401
 from .core import load_data  # noqa: F401
 from . import file_formats  # noqa: F401
+from .file_formats import BadFileFormatError  # noqa: F401

qpformat/file_formats/__init__.py

@@ -14,20 +14,24 @@
 from .single_tif_phasics import SingleTifPhasics
 
 
-class MultipleFormatsNotSupportedError(BaseException):
+class BadFileFormatError(BaseException):
+    """Base class for file format errors"""
+
+
+class MultipleFormatsNotSupportedError(BadFileFormatError):
     """Used when a folder contains series file formats
 
     (see `GitHub issue #1 <https://github.com/RI-imaging/qpformat/issues/1>`__)
     """
     pass
 
 
-class UnknownFileFormatError(BaseException):
+class UnknownFileFormatError(BadFileFormatError):
     """Used when a file format could not be detected"""
     pass
 
 
-class WrongFileFormatError(BaseException):
+class WrongFileFormatError(BadFileFormatError):
     """Used when a wrong file format is used"""
     pass