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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/>. """ This file is part of tendril See the COPYING, README, and INSTALL files for more information """
import csv from entitybase import EntityBase
from tendril.conventions.electronics import fpiswire from tendril.conventions.electronics import parse_ident from tendril.utils.types.lengths import Length
from tendril.utils import log logger = log.get_logger(__name__, log.DEFAULT)
class OutputElnBomDescriptor(object): def __init__(self, pcbname, cardfolder, configname, configurations, multiplier=1): self.pcbname = pcbname self.cardfolder = cardfolder self.configname = configname self.multiplier = multiplier self.configurations = configurations
class OutputBomLine(object):
def __init__(self, comp, parent): assert isinstance(comp, EntityBase) self.ident = comp.ident self.refdeslist = [] self.parent = parent
def add(self, comp): assert isinstance(comp, EntityBase) if comp.fillstatus == "DNP": return if comp.fillstatus == "CONF": logger.warning("Configurable Component " "not Configured by Conf File : " + comp.refdes) if comp.ident == self.ident: self.refdeslist.append(comp.refdes) else: logger.error("Ident Mismatch")
@property def quantity(self): device, value, footprint = parse_ident(self.ident) if device is None: logger.warning("Device not identified : " + self.ident) elif fpiswire(device): try: elen = Length(footprint) * 10 / 100 if elen < Length('5mm'): elen = Length('5mm') elif elen > Length('1inch'): elen = Length('1inch') return len(self.refdeslist) * (Length(footprint) + elen) * \ self.parent.descriptor.multiplier except ValueError: logger.error( "Problem parsing length for ident : " + self.ident ) raise return len(self.refdeslist) * self.parent.descriptor.multiplier
def __repr__(self): return "{0:<50} {1:<4} {2}".format( self.ident, self.quantity, str(self.refdeslist) )
class OutputBom(object):
def __init__(self, descriptor): """
:type descriptor: outputbase.OutputElnBomDescriptor """ self.lines = [] self.descriptor = descriptor
def sort_by_ident(self): self.lines.sort(key=lambda x: x.ident, reverse=False) for line in self.lines: line.refdeslist.sort()
def find_by_ident(self, ident): for line in self.lines: assert isinstance(line, OutputBomLine) if line.ident == ident: return line return None
def insert_component(self, item): assert isinstance(item, EntityBase) line = self.find_by_ident(item.ident) if line is None: line = OutputBomLine(item, self) self.lines.append(line) line.add(item)
def multiply(self, factor, composite=False): if composite is True: self.descriptor.multiplier = self.descriptor.multiplier * factor else: self.descriptor.multiplier = factor
class CompositeOutputBomLine(object):
def __init__(self, line, colcount): self.ident = line.ident self.columns = [0] * colcount
def add(self, line, column): """
:type line: outputbase.OutputBomLine """ if line.ident == self.ident: self.columns[column] = line.quantity else: logger.error("Ident Mismatch")
@property def quantity(self): try: return sum(self.columns) except TypeError: print self.ident raise TypeError(self.columns)
def subset_qty(self, idxs): try: rval = 0 for idx in idxs: rval += self.columns[idx] return rval except TypeError: print self.ident raise TypeError(self.columns)
def merge_line(self, cline): for idx, column in enumerate(self.columns): self.columns[idx] += cline.columns[idx]
class CompositeOutputBom(object): def __init__(self, bom_list, name=None): self.descriptors = [] self.lines = [] self.colcount = len(bom_list) self.descriptor = OutputElnBomDescriptor(None, None, name, None, 1) i = 0 for bom in bom_list: self.insert_bom(bom, i) i += 1 self.sort_by_ident()
def get_subset_idxs(self, confignames): rval = [] for configname in confignames: for idx, descriptor in enumerate(self.descriptors): if descriptor.configname == configname: rval.append(idx) return rval
def insert_bom(self, bom, i): """
:type bom: outputbase.OutputBom """ self.descriptors.append(bom.descriptor) for line in bom.lines: self.insert_line(line, i)
def insert_line(self, line, i): """
:type line: outputbase.OutputBomLine """ cline = self.find_by_ident(line.ident) if cline is None: cline = CompositeOutputBomLine(line, self.colcount) self.lines.append(cline) cline.add(line, i)
def find_by_ident(self, ident): """
:type line: outputbase.OutputBomLine """ for cline in self.lines: assert isinstance(cline, CompositeOutputBomLine) if cline.ident == ident: return cline return None
def sort_by_ident(self): self.lines.sort(key=lambda x: x.ident, reverse=False)
def dump(self, stream): writer = csv.writer(stream) writer.writerow( ['device'] + [x.configname + ' x' + str(x.multiplier) for x in self.descriptors] + ['Total']) for line in self.lines: columns = [None if x == 0 else x for x in line.columns] writer.writerow([line.ident] + columns + [line.quantity])
def collapse_wires(self): for line in self.lines: device, value, footprint = parse_ident(line.ident) if device is None: continue if fpiswire(device): newident = device + ' ' + value newline = self.find_by_ident(newident) if newline is None: line.ident = newident else: newline.merge_line(line) self.lines.remove(line)
def load_cobom_from_file(f, name, tf=None): bomlist = [] header = [] reader = csv.reader(f) for line in reader: line = [elem.strip() for elem in line] if line[0] == 'device': header = line break
logger.info('Inserting External Boms') oboms = [] for head in header[1:-1]: logger.info('Creating Bom : ' + head) obom_descriptor = OutputElnBomDescriptor(head, None, head, None) obom = OutputBom(obom_descriptor) oboms.append(obom)
for line in reader: line = [elem.strip() for elem in line] if line[0] == '': continue if line[0] == 'END': break if tf and not tf.has_contextual_repr(line[0]): print line[0] + ' Possibly not recognized' if tf: device, value, footprint = parse_ident( tf.get_canonical_repr(line[0]) ) else: device, value, footprint = parse_ident(line[0]) logger.debug("Trying to insert line : " + line[0]) # print base_tf.get_canonical_repr(line[0]) from tendril.boms.electronics import EntityElnComp item = EntityElnComp() item.define('Undef', device, value, footprint) for idx, col in enumerate(line[1:-1]): if col != '': if device and fpiswire(device): length = Length(col) if length > 0: wireitem = EntityElnComp() wireitem.define( 'Undef', device, value, str(length) ) oboms[idx].insert_component(wireitem) else: num = int(col) if num > 0: for i in range(num): oboms[idx].insert_component(item)
for obom in oboms: logger.info('Inserting External Bom : ' + obom.descriptor.configname) bomlist.append(obom) cobom = CompositeOutputBom( bomlist, name=name ) return cobom |