Some simplified code for this would be: from lxml import etree f open (filename, 'r') ff f.read () fff ff.encode ('utf-8-sig') ffff fff.decode ('utf-8') tree omstring (ffff) I have tried to. 2.0 : changed the way this works so that successive calls to the BE_GetLastError function don't reset the value that is returned, it's only reset when performing any other function call. I have an XML file, from which I am trying to remove a BOM as I need to parse it using lxml. When doing Windows file operations, common errors are :įor Mac OS, there is a somewhat useful list here : In the case of the HTTP, FTP, SMTP etc functions we're using the cURL libraries. When I try to upload the XML file to an online service, the service says that my file is wrong at line 1 I have discovered that the problem is caused by the BOM on the first bytes of the file. Most error codes are either cURL related, file system related, or OS related. And a list here or codes returned would be out of date all the time. So there's very few "plugin" error codes. Most of the error codes are returned by libraries we use or the OS itself, not by the plugin. Not currently applicable in all situtations. Each of the libraries we use have their own error codes. Warnings are different from 'Errors' in that an error is an obviously broken function in the database. If the least significant byte is placed in the initial position, this is referred to as 'little-endian,' whereas if the most significant byte is placed in the initial position, the method is known as 'big-endian. The location of the XML files also isn't critical, although BaseElements does write to the folder containing the XML files, so you do need read and write access to that folder.Returns the last error generated by the plugin. BaseElements Warnings Version 1.0.5 and later of BaseElements added the option of a 'Warnings' tab to detect issues that may or may not be problems in your solution or may just be issues that youd like to be aware of. A BOM is used to indicate how a processor places serialized text into a sequence of bytes. Warnings are different from 'Errors' in that an error is an obviously broken function in the database. BEGetLastError Returns the last error generated by the plugin. The name of the report isn't critical, although it's simpler to just leave it as the default ( Summary.xml on English platforms ). Version 1.0.5 and later of BaseElements added the option of a 'Warnings' tab to detect issues that may or may not be problems in your solution or may just be issues that you'd like to be aware of. Click Create and choose a location to save your XML files to. Change the Report Format to " XML", and you can also uncheck the "File Handling" checkbox. In the dialog, make sure all of your solution files are checked ( default ) and all of the options are checked ( default ). But how on earth does the string know / 'preserve' that information about the 3-byte BOM I was expecting that by turning the byte array into a UTF-8 encoded string, any differences would go away and the BOM should no longer be relevant. Open a copy of all of your solution files in FMPA and then go to the Tools menu, and to "Database Design Report.". with an error: SystemException: Data at the root level is invalid. Without this report, and thus also without a copy of FMPA to generate it, you can't run BaseElements. We use this report and tranform it into useful data which we then import into BaseElements. The DDR is generated by FileMaker Pro Advanced and is a complete documentation of all of the elements in your solution. BaseElements requires the Database Design Report ( DDR ) to get the data that it imports.
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