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authorS. Solomon Darnell2025-03-28 21:52:21 -0500
committerS. Solomon Darnell2025-03-28 21:52:21 -0500
commit4a52a71956a8d46fcb7294ac71734504bb09bcc2 (patch)
treeee3dc5af3b6313e921cd920906356f5d4febc4ed /.venv/lib/python3.12/site-packages/pypdf/errors.py
parentcc961e04ba734dd72309fb548a2f97d67d578813 (diff)
downloadgn-ai-4a52a71956a8d46fcb7294ac71734504bb09bcc2.tar.gz
two version of R2R are hereHEADmaster
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+"""
+All errors/exceptions pypdf raises and all of the warnings it uses.
+
+Please note that broken PDF files might cause other Exceptions.
+"""
+
+
+class DeprecationError(Exception):
+ """Raised when a deprecated feature is used."""
+
+
+class DependencyError(Exception):
+ """
+ Raised when a required dependency (a library or module that PyPDF depends on)
+ is not available or cannot be imported.
+ """
+
+
+class PyPdfError(Exception):
+ """Base class for all exceptions raised by PyPDF."""
+
+
+class PdfReadError(PyPdfError):
+ """Raised when there is an issue reading a PDF file."""
+
+
+class PageSizeNotDefinedError(PyPdfError):
+ """Raised when the page size of a PDF document is not defined."""
+
+
+class PdfReadWarning(UserWarning):
+ """Issued when there is a potential issue reading a PDF file, but it can still be read."""
+
+
+class PdfStreamError(PdfReadError):
+ """Raised when there is an issue reading the stream of data in a PDF file."""
+
+
+class ParseError(PyPdfError):
+ """
+ Raised when there is an issue parsing (analyzing and understanding the
+ structure and meaning of) a PDF file.
+ """
+
+
+class FileNotDecryptedError(PdfReadError):
+ """
+ Raised when a PDF file that has been encrypted
+ (meaning it requires a password to be accessed) has not been successfully
+ decrypted.
+ """
+
+
+class WrongPasswordError(FileNotDecryptedError):
+ """Raised when the wrong password is used to try to decrypt an encrypted PDF file."""
+
+
+class EmptyFileError(PdfReadError):
+ """Raised when a PDF file is empty or has no content."""
+
+
+STREAM_TRUNCATED_PREMATURELY = "Stream has ended unexpectedly"