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# Copyright (C) 2015 Chintalagiri Shashank # # This file is part of Tendril. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. """ Inventory Acquire Module documentation (:mod:`inventory.acquire`) ================================================================= """
import os import csv import re import datetime
from tendril.utils import libreoffice from tendril.utils import fsutils from tendril.utils import config
from tendril.gedaif import gsymlib from tendril.entityhub import transforms
from tendril.utils import log logger = log.get_logger(__name__, log.DEBUG)
class InventoryReaderBase(object): def __init__(self, location, tfpath): self.location = location self._tfpath = tfpath self.tf = None if os.path.isfile(tfpath): self.tf = transforms.TransformFile(self._tfpath) else: logger.warning("Transform File missing : " + self._tfpath)
class InventoryDBReader(InventoryReaderBase): def __init__(self, location, tfpath): super(InventoryDBReader, self).__init__(location, tfpath)
class StockXlsReader(InventoryReaderBase): def __init__(self, xlf, sname, location, tfpath): """
:type xlf: utils.ooutils.XLFile """ super(StockXlsReader, self).__init__(location, tfpath)
self.sheetname = sname assert isinstance(xlf, libreoffice.XLFile) self._xlf = xlf self.filepath = xlf.fpath self.qtydate = None self._csvpath = xlf.get_csv_path(sname) self._csvfile = open(self._csvpath, 'rb') self._csvreader = csv.reader(self._csvfile) self._colident = 0 self._colqty = -1 self._skip_to_header() self.row_gen = self._row_gen() self.tf_row_gen = self._tf_row_gen()
def _skip_to_header(self): for row in self._csvreader: if row[0].strip() == 'Device': self._get_cols(row) break
def _get_cols(self, row): for (index, item) in enumerate(row): result = self._is_balance(item) if result is not None: self._colqty = index self.qtydate = result
@staticmethod def _is_balance(item): if 'Balance on' in item: match = re.search(r'\d{2}/\d{2}/\d{4}', item) try: date = datetime.datetime.strptime( match.group(), '%d/%m/%Y').date() except AttributeError: print "Tried to match " + item return None return date return None
def _row_gen(self): for row in self._csvreader: if row[0].strip() == '': continue if row[0].strip() == 'END': continue try: qty = int(row[self._colqty]) except ValueError: qty = float(row[self._colqty]) yield (row[self._colident], qty) self._csvfile.close()
def _tf_row_gen(self): for row in self.row_gen: yield (self.tf.get_canonical_repr(row[0]), row[1]) self._csvfile.close()
def get_stockxlsreader(xlpath, sname, location, tfpath): xlf = libreoffice.get_xlf(xlpath) reader = StockXlsReader(xlf, sname, location, tfpath) return reader
def get_reader(elec_inven_data_idx): sdict = config.ELECTRONICS_INVENTORY_DATA[elec_inven_data_idx] reader = None if sdict['type'] == 'QuazarStockXLS': fpath = sdict['fpath'] sname = sdict['sname'] location = sdict['location'] tfpath = sdict['tfpath'] reader = get_stockxlsreader(fpath, sname, location, tfpath)
if reader is not None: return reader else: logger.error("Could not find reader for: " "ELECTRONICS_INVENTORY_DATA." + str(elec_inven_data_idx))
def gen_canonical_transform(elec_inven_data_idx, regen=True): sdict = config.ELECTRONICS_INVENTORY_DATA[elec_inven_data_idx] if sdict['type'] == 'QuazarStockXLS': fpath = sdict['fpath'] sname = sdict['sname'] location = sdict['location'] tfpath = sdict['tfpath']
rdr = get_stockxlsreader(fpath, sname, location, tfpath)
outp = tfpath outf = fsutils.VersionedOutputFile(outp) outw = csv.writer(outf) outw.writerow( ('Current', 'gEDA Current', 'Ideal', 'Status', 'In Symlib') ) for line in rdr.row_gen: if regen and rdr.tf.has_contextual_repr(line[0]): if gsymlib.is_recognized(rdr.tf.get_canonical_repr(line[0])): in_symlib = 'YES' else: in_symlib = '' outw.writerow((line[0], rdr.tf.get_canonical_repr(line[0]), rdr.tf.get_ideal_repr(line[0]), rdr.tf.get_status(line[0]), in_symlib,)) else: if gsymlib.is_recognized(line[0]): in_symlib = True else: in_symlib = False outw.writerow((line[0], line[0], line[0], 'NEW', in_symlib)) outf.close()
if __name__ == "__main__": pass |