OFXAggregate Class

Properties Methods Events Config Settings Errors

The OFXAggregate class supports parsing of XML aggregates that can be retrieved from other classes.

Syntax

class inebank.OFXAggregate

Remarks

The OFXAggregate class supports simple XML aggregate traversal functionality. Simply set the aggregate property to the value received from any aggregate property of any class in the package (e.g. the TxAggregate property from BankStatement or CCStatement). You can then use xpath to walk the Document Object Model (DOM) tree.

Property List

The following is the full list of the properties of the class with short descriptions. Click on the links for further details.


aggregate	The full text of the current aggregate.
namespace_count	The number of records in the Namespace arrays.
namespace_prefix	This property contains the Prefix for the Namespace .
namespace_uri	This property contains the namespace URI associated with the corresponding Prefix .
xchild_count	The number of records in the XChild arrays.
xchild_name	The Name property provides the local name (without a prefix) of the element.
xchild_namespace	This property contains the namespace of the element.
xchild_prefix	This property contains the prefix of the element (if any).
xchild_x_text	This property contains the inner text of the element.
xelement	This property includes the name of the current element.
xnamespace	This property includes the namespace of the current element.
xparent	This property includes the parent of the current element.
xpath	This property provides a way to point to a specific element in the document.
xprefix	This property includes the prefix of the current element.
xtext	This property includes the text of the current element.

Method List

The following is the full list of the methods of the class with short descriptions. Click on the links for further details.


config	Sets or retrieves a configuration setting.
has_xpath	Checks whether a certain XPath exists inside the aggregate.

Event List

The following is the full list of the events fired by the class with short descriptions. Click on the links for further details.


on_error	Fired when information is available about errors during data delivery.

Config Settings

The following is a list of config settings for the class with short descriptions. Click on the links for further details.


CacheContent	If true, the original XML is saved in a buffer.
Charset	Specifies the charset used when encoding data.
EOL	The characters to use for separating lines.
ErrorOnEmptyAttr	If true, passing an invalid attribute to the Attr method will throw an exception.
ExtraNameChars	Extra characters for the parser to consider as name characters.
ExtraSpaceChars	Extra characters for the parser to consider as white space.
FlushOnEOL	If set, the parser flushes its text buffer after every line of text.
IgnoreBadAttributePrefixes	If true, bad (unknown) attribute prefixes are ignored.
IgnoreBadElementPrefixes	If true, bad (unknown) element prefixes are ignored.
IncludeElementPrefix	Whether to include the prefix in the element name.
IncludeXMLDeclaration	Whether to include the XML declaration when writing XML.
Indent	The characters to use for each indentation level.
Interrupt	Whether to stop parsing the current XML document.
Offset	Current offset of the document being parsed.
PreserveWhitespace	If true, leading and trailing whitespace in element text is preserved.
QuoteChar	Quote character to use for attribute values.
StringProcessingOptions	Defines options to use when processing string values.
BuildInfo	Information about the product's build.
CodePage	The system code page used for Unicode to Multibyte translations.
LicenseInfo	Information about the current license.
MaskSensitiveData	Whether sensitive data is masked in log messages.
ProcessIdleEvents	Whether the class uses its internal event loop to process events when the main thread is idle.
SelectWaitMillis	The length of time in milliseconds the class will wait when DoEvents is called if there are no events to process.
UseInternalSecurityAPI	Whether or not to use the system security libraries or an internal implementation.

aggregate Property

The full text of the current aggregate.

Syntax

def get_aggregate() -> str: ...
def set_aggregate(value: str) -> None: ...

aggregate = property(get_aggregate, set_aggregate)

Default Value

Remarks

aggregate contains the full text of the XML aggregate currently being represented by the class's DOM. You may set this to a value obtained from any aggregate property of any other control (such as SignOnInfoAggregate from FIProfile). Once set, you can use xpath to walk the DOM tree. xelement and xtext will retrieve the current element's name and contents, and xchildren can be used to get the number of children.

namespace_count Property

The number of records in the Namespace arrays.

Syntax

def get_namespace_count() -> int: ...
def set_namespace_count(value: int) -> None: ...

namespace_count = property(get_namespace_count, set_namespace_count)

Default Value

Remarks

This property controls the size of the following arrays:

namespace_prefix
namespace_uri

The array indices start at 0 and end at namespace_count - 1.

namespace_prefix Property

This property contains the Prefix for the Namespace .

Syntax

def get_namespace_prefix(namespace_index: int) -> str: ...
def set_namespace_prefix(namespace_index: int, value: str) -> None: ...

Default Value

Remarks

This property contains the namespace_prefix for the namespace.

The namespace_index parameter specifies the index of the item in the array. The size of the array is controlled by the namespace_count property.

namespace_uri Property

This property contains the namespace URI associated with the corresponding Prefix .

Syntax

def get_namespace_uri(namespace_index: int) -> str: ...
def set_namespace_uri(namespace_index: int, value: str) -> None: ...

Default Value

Remarks

This property contains the namespace URI associated with the corresponding namespace_prefix. This URL is usually pointing to the XML schema for the namespace.

The namespace_index parameter specifies the index of the item in the array. The size of the array is controlled by the namespace_count property.

xchild_count Property

The number of records in the XChild arrays.

Syntax

def get_xchild_count() -> int: ...
def set_xchild_count(value: int) -> None: ...

xchild_count = property(get_xchild_count, set_xchild_count)

Default Value

Remarks

This property controls the size of the following arrays:

xchild_name
xchild_namespace
xchild_prefix
xchild_x_text

The array indices start at 0 and end at xchild_count - 1.

xchild_name Property

The Name property provides the local name (without a prefix) of the element.

Syntax

def get_xchild_name(xchild_index: int) -> str: ...

Default Value

Remarks

The xchild_name property provides the local name (without a prefix) of the element.

The xchild_index parameter specifies the index of the item in the array. The size of the array is controlled by the xchild_count property.

This property is read-only.

xchild_namespace Property

This property contains the namespace of the element.

Syntax

def get_xchild_namespace(xchild_index: int) -> str: ...

Default Value

Remarks

This property contains the namespace of the element.

The xchild_index parameter specifies the index of the item in the array. The size of the array is controlled by the xchild_count property.

This property is read-only.

xchild_prefix Property

This property contains the prefix of the element (if any).

Syntax

def get_xchild_prefix(xchild_index: int) -> str: ...

Default Value

Remarks

This property contains the prefix of the element (if any). If the element does not have a prefix, this property is empty.

The xchild_index parameter specifies the index of the item in the array. The size of the array is controlled by the xchild_count property.

This property is read-only.

xchild_x_text Property

This property contains the inner text of the element.

Syntax

def get_xchild_x_text(xchild_index: int) -> str: ...

Default Value

Remarks

This property contains the inner text of the element.

The xchild_index parameter specifies the index of the item in the array. The size of the array is controlled by the xchild_count property.

This property is read-only.

xelement Property

This property includes the name of the current element.

Syntax

def get_xelement() -> str: ...
def set_xelement(value: str) -> None: ...

xelement = property(get_xelement, set_xelement)

Default Value

Remarks

The current element is specified through the xpath property.

xnamespace Property

This property includes the namespace of the current element.

Syntax

def get_xnamespace() -> str: ...
def set_xnamespace(value: str) -> None: ...

xnamespace = property(get_xnamespace, set_xnamespace)

Default Value

Remarks

The current element is specified through the xpath property.

xparent Property

This property includes the parent of the current element.

Syntax

def get_xparent() -> str: ...

xparent = property(get_xparent, None)

Default Value

Remarks

The current element is specified through the xpath property.

This property is read-only.

xpath Property

This property provides a way to point to a specific element in the document.

Syntax

def get_xpath() -> str: ...
def set_xpath(value: str) -> None: ...

xpath = property(get_xpath, set_xpath)

Default Value

Remarks

xpath implements a subset of the XML XPath specification, allowing you to point to specific elements in the XML documents.

The path is a series of one or more element accessors separated by '/'. The path can be absolute (starting with '/') or relative to the current xpath location.

The following are possible values for an element accessor:


'name'	A particular element name
name[i]	The i-th subelement of the current element with the given name
[i]	The i-th subelement of the current element
[last()]	The last subelement of the current element
[last()-i]	The subelement located at the last location minus i in the current element
name[@attrname="attrvalue"]	The subelement containing a particular value for a given attribute (supports single AND double quotes)
..	The parent of the current element

When xpath is set to a valid path, xelement points to the name of the element, with xparent, xnamespace, xprefix, xchild_name, xchild_namespace, xchild_prefix, xchild_x_text, and xtext providing other properties of the element. The attributes of the current element are provided in the xattributes_name, xattributes_namespace, xattributes_prefix, and xattributes_value properties.

build_dom must be set to True before parsing the document for the xpath functionality to be available.

Example. Setting XPath:


Document root	XML.XPath = "/"
Specific Element	XML.XPath = "/root/SubElement1/SubElement2/"
i-th Child	XML.XPath = "/root/SubElement1[i]"

xprefix Property

This property includes the prefix of the current element.

Syntax

def get_xprefix() -> str: ...
def set_xprefix(value: str) -> None: ...

xprefix = property(get_xprefix, set_xprefix)

Default Value

Remarks

The current element is specified through the xpath property.

xtext Property

This property includes the text of the current element.

Syntax

def get_xtext() -> str: ...
def set_xtext(value: str) -> None: ...

xtext = property(get_xtext, set_xtext)

Default Value

Remarks

The current element is specified through the xpath property.

config Method

Sets or retrieves a configuration setting.

Syntax

def config(configuration_string: str) -> str: ...

Remarks

config is a generic method available in every class. It is used to set and retrieve configuration settings for the class.

These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the class, access to these internal properties is provided through the config method.

To set a configuration setting named PROPERTY, you must call Config("PROPERTY=VALUE"), where VALUE is the value of the setting expressed as a string. For boolean values, use the strings "True", "False", "0", "1", "Yes", or "No" (case does not matter).

To read (query) the value of a configuration setting, you must call Config("PROPERTY"). The value will be returned as a string.

has_xpath Method

Checks whether a certain XPath exists inside the aggregate.

Syntax

def has_xpath(xpath: str) -> bool: ...

Remarks

Used when there is no assurance that a certain XPath exists inside an aggregate.

on_error Event

Fired when information is available about errors during data delivery.

Syntax

class OFXAggregateErrorEventParams(object):
  @property
  def error_code() -> int: ...

  @property
  def description() -> str: ...

# In class OFXAggregate:
@property
def on_error() -> Callable[[OFXAggregateErrorEventParams], None]: ...
@on_error.setter
def on_error(event_hook: Callable[[OFXAggregateErrorEventParams], None]) -> None: ...

Remarks

The on_error event is fired in case of exceptional conditions during message processing. Normally the class fails with an error.

The ErrorCode parameter contains an error code, and the Description parameter contains a textual description of the error. For a list of valid error codes and their descriptions, please refer to the Error Codes section.

OFXAggregate Config Settings

The class accepts one or more of the following configuration settings. Configuration settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the class, access to these internal properties is provided through the config method.

XML Config Settings

CacheContent: If true, the original XML is saved in a buffer.

This configuration setting controls whether or not the component retains the entire original XML in a buffer. This is used to retain the original XML as opposed to returning generated XML after parsing. The default value is True.

Charset: Specifies the charset used when encoding data.

This configuration setting specifies the character set used when encoding data. This value will also be used when creating the xml_declaration. The default value is "utf-8".

EOL: The characters to use for separating lines.

If specified, the class will format the output XML, using the specified characters to separate multiple lines for nested XML elements. The default value is CRLF ("\r\n") .

This option should be combined with Indent for full effect.

ErrorOnEmptyAttr: If true, passing an invalid attribute to the Attr method will throw an exception.

If an invalid attribute name is passed into the get_attr method, the method will return with an empty string if this is set to False; otherwise, an exception is thrown.

ExtraNameChars: Extra characters for the parser to consider as name characters.

Normally, the parser considers only the following characters as part of an XML identifier: 'A' through 'Z', 'a' through 'z', '0' through '9', and '.', '-', '_', ':'.

If you would like any other characters to be considered as name characters, you may set them as a string into this property.

ExtraSpaceChars: Extra characters for the parser to consider as white space.

Normally, the parser considers only the following characters as white space: ' ' (space), '\t' (tab), '\ n' (newline), '\r' (carriage return), '\f' (form feed), and '\v' (vertical tab).

If you would like any other characters to be considered as white space, you may set them as a string into this property.

FlushOnEOL: If set, the parser flushes its text buffer after every line of text.

The FlushOnEOL property controls whether or not on_characters events are fired for every line of the input text stream. Normally, lines are buffered internally and delivered in batches, but if the FlushOnEOL flag is set, then a on_characters event is fired for each line.

IgnoreBadAttributePrefixes: If true, bad (unknown) attribute prefixes are ignored.

Normally a trappable error is generated when an unknown attribute prefix is encountered. This configuration setting suppresses the error. The default value is True.

IgnoreBadElementPrefixes: If true, bad (unknown) element prefixes are ignored.

Normally a trappable error is generated when an unknown element prefix is encountered. This configuration setting suppresses the error. The default value is True.

IncludeElementPrefix: Whether to include the prefix in the element name.

This configuration setting specifies whether or not to include the element prefix in the Element parameter of the on_start_element and on_end_element events.

If False (default) and validate is set to False, the prefix is included in the Element parameter (e.g., ds:DigestMethod).

If True and validate is set to False, the prefix is not included in the Element parameter (e.g., DigestMethod).

This setting is applicable only when validate is False.

IncludeXMLDeclaration: Whether to include the XML declaration when writing XML.

This configuration setting specifies whether the XML declaration is included in the output XML when writing XML. When set to True (default), the XML declaration will be included above any user-specified XML. For instance:

<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
...

Indent: The characters to use for each indentation level.

If specified, the class will format the output XML, using the specified characters to denote each indentation level for nested XML elements.

This option should be combined with EOL for full effect.

Interrupt: Whether to stop parsing the current XML document.

This configuration setting can be called from within any event to stop further parsing of the document. The configuration setting only works from within events. For example: void xml_OnStartElement(object sender, XMLStartElementEventArgs e) { xml.Config("Interrupt"); }

Offset: Current offset of the document being parsed.

This property is useful for determining the location of possible XML errors in the document.

Offset values start at 1.

PreserveWhitespace: If true, leading and trailing whitespace in element text is preserved.

Normally, the leading and trailing whitespace from an element's text is trimmed. When this property is set to True, this leading and trailing whitespace is preserved. The default value is False.

QuoteChar: Quote character to use for attribute values.

By default, the class will use double quotes around attribute values. This property can be used to specify a different character, such as a single quote.

StringProcessingOptions: Defines options to use when processing string values.

This configuration setting determines what additional processing is performed on string values fired through the on_characters event.

Note: This applies only when build_dom is False.

By default, no additional processing is performed and the string is returned as is from the document. Strings may also be XML unescaped. Possible values are as follows:


0 (none - default)	No additional processing is performed.
1	Strings are XML unescaped.

For instance, when set to 0, the following text may be fired through the on_characters event:

&"<>

When set to 1, the following text would be fired through the on_characters event:

&"<>

Base Config Settings

BuildInfo: Information about the product's build.

When queried, this setting will return a string containing information about the product's build.

CodePage: The system code page used for Unicode to Multibyte translations.

The default code page is Unicode UTF-8 (65001).

The following is a list of valid code page identifiers:


Identifier	Name
037	IBM EBCDIC - U.S./Canada
437	OEM - United States
500	IBM EBCDIC - International
708	Arabic - ASMO 708
709	Arabic - ASMO 449+, BCON V4
710	Arabic - Transparent Arabic
720	Arabic - Transparent ASMO
737	OEM - Greek (formerly 437G)
775	OEM - Baltic
850	OEM - Multilingual Latin I
852	OEM - Latin II
855	OEM - Cyrillic (primarily Russian)
857	OEM - Turkish
858	OEM - Multilingual Latin I + Euro symbol
860	OEM - Portuguese
861	OEM - Icelandic
862	OEM - Hebrew
863	OEM - Canadian-French
864	OEM - Arabic
865	OEM - Nordic
866	OEM - Russian
869	OEM - Modern Greek
870	IBM EBCDIC - Multilingual/ROECE (Latin-2)
874	ANSI/OEM - Thai (same as 28605, ISO 8859-15)
875	IBM EBCDIC - Modern Greek
932	ANSI/OEM - Japanese, Shift-JIS
936	ANSI/OEM - Simplified Chinese (PRC, Singapore)
949	ANSI/OEM - Korean (Unified Hangul Code)
950	ANSI/OEM - Traditional Chinese (Taiwan; Hong Kong SAR, PRC)
1026	IBM EBCDIC - Turkish (Latin-5)
1047	IBM EBCDIC - Latin 1/Open System
1140	IBM EBCDIC - U.S./Canada (037 + Euro symbol)
1141	IBM EBCDIC - Germany (20273 + Euro symbol)
1142	IBM EBCDIC - Denmark/Norway (20277 + Euro symbol)
1143	IBM EBCDIC - Finland/Sweden (20278 + Euro symbol)
1144	IBM EBCDIC - Italy (20280 + Euro symbol)
1145	IBM EBCDIC - Latin America/Spain (20284 + Euro symbol)
1146	IBM EBCDIC - United Kingdom (20285 + Euro symbol)
1147	IBM EBCDIC - France (20297 + Euro symbol)
1148	IBM EBCDIC - International (500 + Euro symbol)
1149	IBM EBCDIC - Icelandic (20871 + Euro symbol)
1200	Unicode UCS-2 Little-Endian (BMP of ISO 10646)
1201	Unicode UCS-2 Big-Endian
1250	ANSI - Central European
1251	ANSI - Cyrillic
1252	ANSI - Latin I
1253	ANSI - Greek
1254	ANSI - Turkish
1255	ANSI - Hebrew
1256	ANSI - Arabic
1257	ANSI - Baltic
1258	ANSI/OEM - Vietnamese
1361	Korean (Johab)
10000	MAC - Roman
10001	MAC - Japanese
10002	MAC - Traditional Chinese (Big5)
10003	MAC - Korean
10004	MAC - Arabic
10005	MAC - Hebrew
10006	MAC - Greek I
10007	MAC - Cyrillic
10008	MAC - Simplified Chinese (GB 2312)
10010	MAC - Romania
10017	MAC - Ukraine
10021	MAC - Thai
10029	MAC - Latin II
10079	MAC - Icelandic
10081	MAC - Turkish
10082	MAC - Croatia
12000	Unicode UCS-4 Little-Endian
12001	Unicode UCS-4 Big-Endian
20000	CNS - Taiwan
20001	TCA - Taiwan
20002	Eten - Taiwan
20003	IBM5550 - Taiwan
20004	TeleText - Taiwan
20005	Wang - Taiwan
20105	IA5 IRV International Alphabet No. 5 (7-bit)
20106	IA5 German (7-bit)
20107	IA5 Swedish (7-bit)
20108	IA5 Norwegian (7-bit)
20127	US-ASCII (7-bit)
20261	T.61
20269	ISO 6937 Non-Spacing Accent
20273	IBM EBCDIC - Germany
20277	IBM EBCDIC - Denmark/Norway
20278	IBM EBCDIC - Finland/Sweden
20280	IBM EBCDIC - Italy
20284	IBM EBCDIC - Latin America/Spain
20285	IBM EBCDIC - United Kingdom
20290	IBM EBCDIC - Japanese Katakana Extended
20297	IBM EBCDIC - France
20420	IBM EBCDIC - Arabic
20423	IBM EBCDIC - Greek
20424	IBM EBCDIC - Hebrew
20833	IBM EBCDIC - Korean Extended
20838	IBM EBCDIC - Thai
20866	Russian - KOI8-R
20871	IBM EBCDIC - Icelandic
20880	IBM EBCDIC - Cyrillic (Russian)
20905	IBM EBCDIC - Turkish
20924	IBM EBCDIC - Latin-1/Open System (1047 + Euro symbol)
20932	JIS X 0208-1990 & 0121-1990
20936	Simplified Chinese (GB2312)
21025	IBM EBCDIC - Cyrillic (Serbian, Bulgarian)
21027	Extended Alpha Lowercase
21866	Ukrainian (KOI8-U)
28591	ISO 8859-1 Latin I
28592	ISO 8859-2 Central Europe
28593	ISO 8859-3 Latin 3
28594	ISO 8859-4 Baltic
28595	ISO 8859-5 Cyrillic
28596	ISO 8859-6 Arabic
28597	ISO 8859-7 Greek
28598	ISO 8859-8 Hebrew
28599	ISO 8859-9 Latin 5
28605	ISO 8859-15 Latin 9
29001	Europa 3
38598	ISO 8859-8 Hebrew
50220	ISO 2022 Japanese with no halfwidth Katakana
50221	ISO 2022 Japanese with halfwidth Katakana
50222	ISO 2022 Japanese JIS X 0201-1989
50225	ISO 2022 Korean
50227	ISO 2022 Simplified Chinese
50229	ISO 2022 Traditional Chinese
50930	Japanese (Katakana) Extended
50931	US/Canada and Japanese
50933	Korean Extended and Korean
50935	Simplified Chinese Extended and Simplified Chinese
50936	Simplified Chinese
50937	US/Canada and Traditional Chinese
50939	Japanese (Latin) Extended and Japanese
51932	EUC - Japanese
51936	EUC - Simplified Chinese
51949	EUC - Korean
51950	EUC - Traditional Chinese
52936	HZ-GB2312 Simplified Chinese
54936	Windows XP: GB18030 Simplified Chinese (4 Byte)
57002	ISCII Devanagari
57003	ISCII Bengali
57004	ISCII Tamil
57005	ISCII Telugu
57006	ISCII Assamese
57007	ISCII Oriya
57008	ISCII Kannada
57009	ISCII Malayalam
57010	ISCII Gujarati
57011	ISCII Punjabi
65000	Unicode UTF-7
65001	Unicode UTF-8

The following is a list of valid code page identifiers for Mac OS only:


Identifier	Name
1	ASCII
2	NEXTSTEP
3	JapaneseEUC
4	UTF8
5	ISOLatin1
6	Symbol
7	NonLossyASCII
8	ShiftJIS
9	ISOLatin2
10	Unicode
11	WindowsCP1251
12	WindowsCP1252
13	WindowsCP1253
14	WindowsCP1254
15	WindowsCP1250
21	ISO2022JP
30	MacOSRoman
10	UTF16String
0x90000100	UTF16BigEndian
0x94000100	UTF16LittleEndian
0x8c000100	UTF32String
0x98000100	UTF32BigEndian
0x9c000100	UTF32LittleEndian
65536	Proprietary

LicenseInfo: Information about the current license.

When queried, this setting will return a string containing information about the license this instance of a class is using. It will return the following information:

Product: The product the license is for.
Product Key: The key the license was generated from.
License Source: Where the license was found (e.g., RuntimeLicense, License File).
License Type: The type of license installed (e.g., Royalty Free, Single Server).
Last Valid Build: The last valid build number for which the license will work.

MaskSensitiveData: Whether sensitive data is masked in log messages.

In certain circumstances it may be beneficial to mask sensitive data, like passwords, in log messages. Set this to True to mask sensitive data. The default is True.

This setting only works on these classes: AS3Receiver, AS3Sender, Atom, Client(3DS), FTP, FTPServer, IMAP, OFTPClient, SSHClient, SCP, Server(3DS), Sexec, SFTP, SFTPServer, SSHServer, TCPClient, TCPServer.

ProcessIdleEvents: Whether the class uses its internal event loop to process events when the main thread is idle.

If set to False, the class will not fire internal idle events. Set this to False to use the class in a background thread on Mac OS. By default, this setting is True.

SelectWaitMillis: The length of time in milliseconds the class will wait when DoEvents is called if there are no events to process.

If there are no events to process when do_events is called, the class will wait for the amount of time specified here before returning. The default value is 20.

UseInternalSecurityAPI: Whether or not to use the system security libraries or an internal implementation.

When set to False, the class will use the system security libraries by default to perform cryptographic functions where applicable.

Setting this configuration setting to True tells the class to use the internal implementation instead of using the system security libraries.

On Windows, this setting is set to False by default. On Linux/macOS, this setting is set to True by default.

To use the system security libraries for Linux, OpenSSL support must be enabled. For more information on how to enable OpenSSL, please refer to the OpenSSL Notes section.

OFXAggregate Errors

XML Errors

101	Invalid attribute index.
102	No attributes available.
103	Invalid namespace index.
104	No namespaces available.
105	Invalid element index.
106	No elements available.
107	Attribute does not exist.
201	Unbalanced element tag.
202	Unknown element prefix (cannot find namespace).
203	Unknown attribute prefix (cannot find namespace).
204	Invalid XML markup.
205	Invalid end state for parser.
206	Document contains unbalanced elements.
207	Invalid xpath.
208	No such child.
209	Top element does not match start of path.
210	DOM tree unavailable (set build_dom to True and reparse).
302	Cannot open file.
401	Invalid XML would be generated.
402	An invalid XML name has been specified.