def command(args):
from pylab import bar, yticks, subplots_adjust, show
from numpy import arange
import sr.tools.bom.bom as bom
import sr.tools.bom.parts_db as parts_db
db = parts_db.get_db()
m = bom.MultiBoardBom(db)
m.load_boards_args(args.arg)
m.prime_cache()
prices = []
for srcode, pg in m.items():
if srcode == "sr-nothing":
continue
prices.append((srcode, pg.get_price()))
prices.sort(key=lambda x: x[1])
bar(0, 0.8, bottom=range(0, len(prices)), width=[x[1] for x in prices],
orientation='horizontal')
yticks(arange(0, len(prices)) + 0.4, [x[0] for x in prices])
subplots_adjust(left=0.35)
show()
def command(args):
import sys
import sr.tools.bom.schem as schem
import sr.tools.bom.parts_db as parts_db
SCHEMATIC = args.schematic
lib = parts_db.get_db()
parts = schem.open_schem(SCHEMATIC)
error = 0
found = 0
# Erroneous parts (key is type)
err_parts = {}
for id in parts.keys():
if parts[id] not in lib:
err_parts.setdefault(parts[id], []).append(id)
error += 1
else:
found += 1
print("%i correct parts found." % found)
if len(err_parts) > 0:
print("The following %i parts are not in the SR parts database:" %
error)
for name, components in err_parts.items():
print("\t'%s': %s" % (name, " ".join(components)))
sys.exit(2)
def command(args):
import sr.tools.bom.bom as bom
import sr.tools.bom.parts_db as parts_db
db = parts_db.get_db()
m = bom.MultiBoardBom(db)
m.load_boards_args(args.arg)
m.prime_cache()
# Group the parts by distributor:
# Keys of ths dictionary are the distributor
dist = {}
for srcode, pg in m.items():
if srcode == "sr-nothing":
continue
supplier = pg.part["supplier"]
dist.setdefault(supplier, []).append(pg)
for d, partgroups in dist.items():
print("Distributor: %s" % d)
for pg in partgroups:
n = pg.order_num()
if n is None:
print("FAIL :-(")
else:
if d == "farnell":
print("%s, %i" % (pg.part["order-number"], pg.order_num()))
else:
print(" - %i * %s" %
(pg.order_num(), pg.part["order-number"]))
print("Total Price:", m.get_price())
def command(args):
import os
import sys
import sr.tools.bom.parts_db as parts_db
import sr.tools.bom.bom as bom
import sr.tools.bom.geda as geda
lib = parts_db.get_db()
if os.path.splitext(args.outfile)[1] == '.sch':
print("Output file has extension 'sch', "
"aborting as this is almost certainly a mistake")
sys.exit(1)
pcb = None
if args.layout:
pcb = geda.PCB(args.layout)
out_fn = args.outfile
multibom = bom.MultiBoardBom(lib)
multibom.load_boards_args(args.schematic, allow_multipliers=False)
sorted_lines = sorted(multibom.values(), key=lambda x: x.part['sr-code'])
lines = prep_parts(sorted_lines)
if os.path.splitext(out_fn)[1] == ".xls":
print("Writing XLS BOM")
writeXLS(lines, out_fn)
else:
print("Writing HTML BOM")
writeHTML(lines, out_fn, args, pcb)
def command(args):
import sr.tools.bom.bom as bom
import sr.tools.bom.parts_db as parts_db
db = parts_db.get_db()
m = bom.MultiBoardBom(db)
m.load_boards_args(args.arg)
m.prime_cache()
# Group the parts by distributor:
# Keys of ths dictionary are the distributor
dist = {}
for srcode, pg in m.items():
if srcode == "sr-nothing":
continue
supplier = pg.part["supplier"]
dist.setdefault(supplier, []).append(pg)
for d, partgroups in dist.items():
print("Distributor: %s" % d)
for pg in partgroups:
n = pg.order_num()
if n is None:
print("FAIL :-(")
else:
if d == "farnell":
print("%s, %i" % (pg.part["order-number"], pg.order_num()))
else:
print(" - %i * %s" %
(pg.order_num(), pg.part["order-number"]))
print("Total Price:", m.get_price())
def command(args):
import sys
import sr.tools.bom.schem as schem
import sr.tools.bom.parts_db as parts_db
SCHEMATIC = args.schematic
lib = parts_db.get_db()
parts = schem.open_schem(SCHEMATIC)
error = 0
found = 0
# Erroneous parts (key is type)
err_parts = {}
for id in parts.keys():
if parts[id] not in lib:
err_parts.setdefault(parts[id], []).append(id)
error += 1
else:
found += 1
print("%i correct parts found." % found)
if len(err_parts) > 0:
print("The following %i parts are not in the SR parts database:" % error)
for name, components in err_parts.items():
print("\t'%s': %s" % (name, " ".join(components)))
sys.exit(2)
def open_schem(fname):
"""
Open a schematics file.
:returns: The parsed schematic as an object.
:raises ValueError: If the file is not a gschem file.
"""
s = schem_type(fname)
if s == GSCHEM:
schem = geda.GSchem(fname)
else:
raise ValueError("We don't yet support exporting BOMs from "
"gschem things.")
# New items to add to the schematic
new_items = {}
# Items to remove from the schematic
rem_keys = []
# Expand all assemblies into their component parts:
for des, srcode in schem.items():
num = 1
if srcode[0:len("sr-asm-")] == "sr-asm-":
# TODO: Don't parse the Db again!
db = parts_db.get_db()
desc = db[srcode]["description"]
for s in desc.split():
if s == "+":
continue
r = re.compile("([0-9]+)\(([^)]+)\)")
m = r.match(s)
if m:
quantity = int(m.group(1))
code = m.group(2)
for x in range(quantity):
newdes = "%s.%i" % (des, num)
new_items[newdes] = code
num = num + 1
rem_keys.append(des)
schem.update(new_items)
for des in rem_keys:
schem.pop(des)
return schem
def command(args):
import sys
import sr.tools.bom.bom as bom
import sr.tools.bom.parts_db as parts_db
db = parts_db.get_db()
boards = bom.MultiBoardBom(db)
boards.load_boards_args(args.arg)
stock = {}
n = 0
for x in boards.stockcheck():
stock.setdefault(x[0], []).append(x[1])
# Show stock checking progress:
n = n + 1
sys.stdout.write("\rChecking: %i/%i" % (n, len(boards)))
sys.stdout.flush()
print
if bom.STOCK_UNKNOWN in stock:
print("Warning: Cannot check suppliers for these parts:")
for part in stock[bom.STOCK_UNKNOWN]:
print("\t- %s %s(%s)" %
(part["sr-code"], part["supplier"], part["order-number"]))
if bom.STOCK_OUT in stock:
print("Out of stock:")
for part in stock[bom.STOCK_OUT]:
print("\t- %s %s(%s)" %
(part["sr-code"], part["supplier"], part["order-number"]))
sys.exit(1)
print("All checkable parts are sufficiently in stock.")
def command(args):
import sys
import sr.tools.bom.bom as bom
import sr.tools.bom.parts_db as parts_db
db = parts_db.get_db()
boards = bom.MultiBoardBom(db)
boards.load_boards_args(args.arg)
stock = {}
n = 0
for x in boards.stockcheck():
stock.setdefault(x[0], []).append(x[1])
# Show stock checking progress:
n = n + 1
sys.stdout.write("\rChecking: %i/%i" % (n, len(boards)))
sys.stdout.flush()
print
if bom.STOCK_UNKNOWN in stock:
print("Warning: Cannot check suppliers for these parts:")
for part in stock[bom.STOCK_UNKNOWN]:
print("\t- %s %s(%s)" %
(part["sr-code"], part["supplier"], part["order-number"]))
if bom.STOCK_OUT in stock:
print("Out of stock:")
for part in stock[bom.STOCK_OUT]:
print("\t- %s %s(%s)" %
(part["sr-code"], part["supplier"], part["order-number"]))
sys.exit(1)
print("All checkable parts are sufficiently in stock.")
