Once you get good at this, you can use symbolic group names (see docs) to pick out individual elements quickly and cleanly. You can paste the flat file into re demo GUI and experiment with creating patterns to match what you need. Re_birth_Date = re.compile(r'\d\d/\d\d/\d\d')Īnd away you go. Once you have the file split into individual people, picking out the gender and birthdate is a snap. The r denotes 'raw string' format, which excuses you from having to escape the escape characters, resulting in so-called 'backslash plague.' I have tried sending commands such as follows from Advanced to Millumin: IP: 192.168.1. 'Advanced' (the X20 software control) allows for commands to be sent via TCP or UDP Millumin only lists OSC as an option. Note that the dot must be escaped (it's a wildcard character by default). We are looking to control Millumin from our Spyder X20. From the snippet of text you gave, you could split the file with a pattern matching the beginning of a line, where the first character is a dot: import reĮntities = re_entity_splitter.split(open(textfile).read()) The first task is to split the flat file into a list of entities (one chunk of text per record). If you have never used them before, check out the python documentation, then fire up redemo.py (on my computer, it's in c:\python26\Tools\scripts). You can probably do this with regular expressions without too much difficulty. Prints: ALOMO, TERESITA CABALLES, 3412-00000-A1652TCA2,, F, ĪMURAO, CALIXTO MANALO,, , M, # how to access the individual fields of the parsed record # output the desired results (note that address is actually a list of lines) Records = OneOrMore(record).parseString(data) Record = Group((first_addr_line + ZeroOrMore(subsq_addr_line))("address") + # defining the form of an overall record, either with or without an ID Name_recnum_line = originalTextFor(OneOrMore(Word(alphas+',')))("name") + \ # a line with a name and a recnum combined, if there is no ID Subsq_addr_line = ~(gender_line) + restOfLine + NL Since we will be using the pytest framework, you also need to install it: conda install pytest We'll be running Python 3.6.4, Spyder 3.2.6, spyder-unittest 0.3.0 and pytest 3.3.2 for this example. # a subsequent address line is any line that is not a gender definition The -c option instructs conda to use the custom channel spyder-ide run by the Spyder developers, since the plugin isn't part of the default channel. Download MilluNode requires a Macintosh with macOS 10.14, or a PC with Windows 10. Keyboard-only mode Direct control without any additional display or network connection. Suitable for Installations Adjust mapping in live. data = """\įrom pyparsing import LineEnd, oneOf, Word, nums, Combine, restOfLine, \Īlphanums, Suppress, empty, originalTextFor, OneOrMore, alphas, \ĭate = Combine(integer + '/' + integer + '/' + integer)įirst_addr_line = Suppress('.') + empty + restOfLine + NL MilluNode is optimized for very affordable computers, such as Intel NUC ones. Walk through the separate parts, according to the interleaved comments. Here is a first stab at a pyparsing solution ( easy-to-copy code at the pyparsing pastebin).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |