Ausgabe der neuen DB Einträge

venv/lib/python3.9/site-packages/scrapy/exceptions.py

@@ -0,0 +1,89 @@
+"""
+Scrapy core exceptions
+
+These exceptions are documented in docs/topics/exceptions.rst. Please don't add
+new exceptions here without documenting them there.
+"""
+
+# Internal
+
+
+class NotConfigured(Exception):
+    """Indicates a missing configuration situation"""
+    pass
+
+
+class _InvalidOutput(TypeError):
+    """
+    Indicates an invalid value has been returned by a middleware's processing method.
+    Internal and undocumented, it should not be raised or caught by user code.
+    """
+    pass
+
+
+# HTTP and crawling
+
+
+class IgnoreRequest(Exception):
+    """Indicates a decision was made not to process a request"""
+
+
+class DontCloseSpider(Exception):
+    """Request the spider not to be closed yet"""
+    pass
+
+
+class CloseSpider(Exception):
+    """Raise this from callbacks to request the spider to be closed"""
+
+    def __init__(self, reason='cancelled'):
+        super().__init__()
+        self.reason = reason
+
+
+class StopDownload(Exception):
+    """
+    Stop the download of the body for a given response.
+    The 'fail' boolean parameter indicates whether or not the resulting partial response
+    should be handled by the request errback. Note that 'fail' is a keyword-only argument.
+    """
+
+    def __init__(self, *, fail=True):
+        super().__init__()
+        self.fail = fail
+
+
+# Items
+
+
+class DropItem(Exception):
+    """Drop item from the item pipeline"""
+    pass
+
+
+class NotSupported(Exception):
+    """Indicates a feature or method is not supported"""
+    pass
+
+
+# Commands
+
+
+class UsageError(Exception):
+    """To indicate a command-line usage error"""
+
+    def __init__(self, *a, **kw):
+        self.print_help = kw.pop('print_help', True)
+        super().__init__(*a, **kw)
+
+
+class ScrapyDeprecationWarning(Warning):
+    """Warning category for deprecated features, since the default
+    DeprecationWarning is silenced on Python 2.7+
+    """
+    pass
+
+
+class ContractFail(AssertionError):
+    """Error raised in case of a failing contract"""
+    pass