def rewriteDescription(filename):
"""read and rewrite the description file, adds extra info from parsing"""
nd = open("out/newdescription.txt", 'w') #path to new description
f = open(filename, 'r')
startWithConnectors = True
cont = None
for line in f:
sline = line.strip()
if startWithConnectors: #set to false when done
conn = lineparser.parse(Connector, sline)
if conn is not None:
nd.write("%s\n" % str(connectors[connectors.index(conn)]))
elif sline[0] == '*' and sline == '*ENDCONNECTORLIST':
startWithConnectors = False
nd.write(line)
elif sline[0:4] == "JACK":
#temporarily replace placeholder numbers with mate's, for writing
jack = cont.jacks[cont.jacks.index(lineparser.parse(Jack, sline))]
oldnumber = jack.number
oldmnumber = jack.mate.number
if jack.placeholder: jack.number = jack.mate.number
if jack.mate.placeholder: jack.mate.number = jack.number
nd.write(" %s\n" % str(jack))
jack.number = oldnumber
jack.mate.number = oldmnumber
elif sline[0:4] == "LINE":
line = lineparser.parse(Line, sline)
line = cont.lines[cont.lines.index(line)]
#temporarily replace jack numbers with global references, for writing
newjacknums = []
for jacknum in line.jacknums:
jack = cont.jacks[cont.jacks.index(jacknum)]
if jack.placeholder: jack = jack.mate
newjacknums.append("&J%d" % jack.number)
oldjacknums = line.jacknums
line.jacknums = newjacknums
nd.write(" %s\n" % str(line))
line.jacknums = oldjacknums
elif sline[0:5] == "CABLE":
cont = containers[containers.index(lineparser.parse(Cable, sline))]
nd.write("%s\n" % str(cont))
elif sline == "" or sline[0] == '#': #blank or comment, just reprint
nd.write(line)
else: #COMPONENT
cont = containers[containers.index(
lineparser.parse(Component, sline))]
nd.write("%s\n" % str(cont))
def rewriteDescription(filename):
"""read and rewrite the description file, adds extra info from parsing"""
nd = open("out/newdescription.txt", 'w') #path to new description
f = open(filename, 'r')
startWithConnectors = True
cont = None
for line in f:
sline = line.strip()
if startWithConnectors: #set to false when done
conn = lineparser.parse(Connector, sline)
if conn is not None:
nd.write("%s\n" % str(connectors[connectors.index(conn)]))
elif sline[0] == '*' and sline == '*ENDCONNECTORLIST':
startWithConnectors = False
nd.write(line)
elif sline[0:4] == "JACK":
#temporarily replace placeholder numbers with mate's, for writing
jack = cont.jacks[cont.jacks.index(lineparser.parse(Jack, sline))]
oldnumber = jack.number
oldmnumber = jack.mate.number
if jack.placeholder: jack.number = jack.mate.number
if jack.mate.placeholder: jack.mate.number = jack.number
nd.write(" %s\n" % str(jack))
jack.number = oldnumber
jack.mate.number = oldmnumber
elif sline[0:4] == "LINE":
line = lineparser.parse(Line, sline)
line = cont.lines[cont.lines.index(line)]
#temporarily replace jack numbers with global references, for writing
newjacknums = []
for jacknum in line.jacknums:
jack = cont.jacks[cont.jacks.index(jacknum)]
if jack.placeholder: jack = jack.mate
newjacknums.append("&J%d" % jack.number)
oldjacknums = line.jacknums
line.jacknums = newjacknums
nd.write(" %s\n" % str(line))
line.jacknums = oldjacknums
elif sline[0:5] == "CABLE":
cont = containers[containers.index(lineparser.parse(Cable, sline))]
nd.write("%s\n" % str(cont))
elif sline == "" or sline[0] == '#': #blank or comment, just reprint
nd.write(line)
else: #COMPONENT
cont = containers[containers.index(lineparser.parse(Component, sline))]
nd.write("%s\n" % str(cont))
def parse_and_compare(self, path: str, fields, exp_values):
exp_nrows = len(exp_values)
exp_ncols = len(fields)
pr = lp.parse(fields, path)
assert len(pr) == exp_ncols
assert len(pr[0]) == exp_nrows
for row in range(exp_nrows):
for col in range(exp_ncols):
if not pr[col][row] == exp_values[row][col]:
if fields[col].ty in FLOAT_TYPES and \
abs(pr[col][row] - exp_values[row][col]) < 0.001:
pass
else:
print(
f"{pr[col][row]} != {exp_values[row][col]}; dtype={fields[col].ty}"
)
return False
return True
def sedparser(filename):
"""main function allows calls from interactive prompt, or extra cleverness"""
startWithConnectors = True #connector list at top. make overridable by args?
f = open(filename, 'r')
#lists of used cable and jack numbers
used_cable_nums = []
used_jack_nums = []
#main loop, red each line of the description file in turn
linecount = 0
for line in f:
linecount += 1
#print "On line", linecount
line = line.strip()
#CONNECTORS
if startWithConnectors: #set to false when done
conn = lineparser.parse(Connector, line)
if conn is not None: #successful
if conn in connectors: raise Failure("connector exists", linecount)
connectors.append(conn)
try:
mate = connectors[connectors.index(conn.matetype)]
#check that each gender mate is reciprocated, or unused
if conn.gendersMatch(mate):
conn.mate = mate
mate.mate = conn
else: raise Failure("Incompatible gender mating", linecount)
except ValueError: pass #mate not found
elif line[0] == '*' and line == '*ENDCONNECTORLIST':
startWithConnectors = False
for c in connectors:
if c.mate is None: print "Warning: unmated connector", c.type
print "Info: done parsing connectors, found", len(connectors)
elif line != "":
raise Failure("Unrecognized connector", linecount)
elif line[0:4] == "JACK":
jack = lineparser.parse(Jack, line)
if jack is None: raise Failure("Bad jack line", linecount)
if jack in containers[-1].jacks:
raise Failure("non-unique jack identifier", linecount)
try:
jack.conn = connectors[connectors.index(jack.conn_str[:-2])]
if jack.conn.genders[jack.gender] == 'X':
raise Failure("Invalid connector gender", linecount)
except ValueError: raise Failure("Non-existant connector type", linecount)
if jack.internal and hasattr(containers[-1], 'p2p'):
raise Failure("Cables can't have internal jacks", linecount)
jack.location = containers[-1]
containers[-1].jacks.append(jack)
try: mateJack(jack)
except Failure, err: raise Failure(err.errstr, linecount)
if jack.number > 0:
if not jack.number in used_jack_nums:
used_jack_nums.append(jack.number)
elif not jack.mate or not jack.placeholder:
raise Failure("repeated global jack number %d"%jack.number, linecount)
if jack.cable and jack.cable.number > 0:
if not jack.cable.number in used_cable_nums:
used_cable_nums.append(jack.cable.number)
elif not jack.mate:
raise Failure("repeated cable number %d"%jack.cable.number, linecount)
elif line[0:4] == "LINE":
line = lineparser.parse(Line, line)
if line is None: raise Failure("Bad line line", linecount)
line.owner = containers[-1]
try: addPins(line) #catch failures and reraise with line number
except Failure, err: raise Failure(err.errstr, linecount)
elif line[0:5] == "CABLE":
cable = lineparser.parse(Cable, line)
if cable is None: raise Failure("Bad cable line", linecount)
if cable in containers:
raise Failure("cable exists: rename or use re-edit line", linecount)
containers.append(cable)
try: expected.remove(cable)
except ValueError: pass
if cable.number > 0:
if not cable.number in used_cable_nums:
used_cable_nums.append(cable.number)
else:
raise Failure("repeated cable number %d"%cable.number, linecount)
elif line != "" and line[0] != '#': #COMPONENT
comp = lineparser.parse(Component, line)
if comp is None: #check if line is a re-edit command
try:
containers.append(containers.pop(containers.index(line)))
print "Info: re-editing", line
continue
except ValueError: raise Failure("nothing found to re-edit", linecount)
if comp in containers:
raise Failure("component exists: use re-edit line?", linecount)
containers.append(comp)
try: expected.remove(comp)
except ValueError: pass
if comp.partOf is not None and comp.partOf not in containers \
and comp.partOf not in expected:
expected.append(Component(comp.partOf, "expected", None))
#print stats, assign cable and jack numbers, check pins and mating
for part in expected: print part.ref
if len(expected) > 0: raise Failure("above parts used but not declared", -1)
print "Info: done parsing, found", len(containers), "components and cables:"
sf = open("out/stats.txt", 'w') #print stats to statfile
sf.write("%10s%10s%10s\n" % ("Part", "Jacks", "Lines"))
all_mated = True
cable_count = 1
jack_count = 1
for cont in containers:
sf.write("%10s%10s%10s\n" % (cont.ref, len(cont.jacks), len(cont.lines)))
#assign number to unnumbered cables
if hasattr(cont, 'number') and cont.number <= 0:
while cable_count in used_cable_nums: cable_count += 1
cont.number = cable_count
cable_count += 1
for ijack in cont.jacks:
#check number of pins
if ijack.conn.count > 0 and len(ijack.pins) > ijack.conn.count:
raise Failure("Jack %s jas too many pins: %d/%d"\
%(ijack.ref,len(ijack.pins),ijack.conn.count))
#check for mating
if ijack.mate is None:
print ("\tJack %s of %s unmated" % (ijack.ref, cont.ref))
all_mated = False
#assign number to unnumbered jacks
if ijack.number <= 0:
while jack_count in used_jack_nums: jack_count += 1
ijack.number = jack_count
jack_count += 1
#assign number to unnumbered p2p cables
if ijack.cable and ijack.cablemaster and ijack.cable.number <= 0:
while cable_count in used_cable_nums: cable_count += 1
ijack.cable.number = cable_count
cable_count += 1
if not all_mated:
raise Failure("Not all jacks mated, check for indistinguishable mates")
def sedparser(filename):
"""main function allows calls from interactive prompt, or extra cleverness"""
startWithConnectors = True #connector list at top. make overridable by args?
f = open(filename, 'r')
#lists of used cable and jack numbers
used_cable_nums = []
used_jack_nums = []
#main loop, red each line of the description file in turn
linecount = 0
for line in f:
linecount += 1
#print "On line", linecount
line = line.strip()
#CONNECTORS
if startWithConnectors: #set to false when done
conn = lineparser.parse(Connector, line)
if conn is not None: #successful
if conn in connectors:
raise Failure("connector exists", linecount)
connectors.append(conn)
try:
mate = connectors[connectors.index(conn.matetype)]
#check that each gender mate is reciprocated, or unused
if conn.gendersMatch(mate):
conn.mate = mate
mate.mate = conn
else:
raise Failure("Incompatible gender mating", linecount)
except ValueError:
pass #mate not found
elif line[0] == '*' and line == '*ENDCONNECTORLIST':
startWithConnectors = False
for c in connectors:
if c.mate is None:
print "Warning: unmated connector", c.type
print "Info: done parsing connectors, found", len(connectors)
elif line != "":
raise Failure("Unrecognized connector", linecount)
elif line[0:4] == "JACK":
jack = lineparser.parse(Jack, line)
if jack is None: raise Failure("Bad jack line", linecount)
if jack in containers[-1].jacks:
raise Failure("non-unique jack identifier", linecount)
try:
jack.conn = connectors[connectors.index(jack.conn_str[:-2])]
if jack.conn.genders[jack.gender] == 'X':
raise Failure("Invalid connector gender", linecount)
except ValueError:
raise Failure("Non-existant connector type", linecount)
if jack.internal and hasattr(containers[-1], 'p2p'):
raise Failure("Cables can't have internal jacks", linecount)
jack.location = containers[-1]
containers[-1].jacks.append(jack)
try:
mateJack(jack)
except Failure, err:
raise Failure(err.errstr, linecount)
if jack.number > 0:
if not jack.number in used_jack_nums:
used_jack_nums.append(jack.number)
elif not jack.mate or not jack.placeholder:
raise Failure(
"repeated global jack number %d" % jack.number,
linecount)
if jack.cable and jack.cable.number > 0:
if not jack.cable.number in used_cable_nums:
used_cable_nums.append(jack.cable.number)
elif not jack.mate:
raise Failure(
"repeated cable number %d" % jack.cable.number,
linecount)
elif line[0:4] == "LINE":
line = lineparser.parse(Line, line)
if line is None: raise Failure("Bad line line", linecount)
line.owner = containers[-1]
try:
addPins(line) #catch failures and reraise with line number
except Failure, err:
raise Failure(err.errstr, linecount)
elif not jack.mate:
raise Failure(
"repeated cable number %d" % jack.cable.number,
linecount)
elif line[0:4] == "LINE":
line = lineparser.parse(Line, line)
if line is None: raise Failure("Bad line line", linecount)
line.owner = containers[-1]
try:
addPins(line) #catch failures and reraise with line number
except Failure, err:
raise Failure(err.errstr, linecount)
elif line[0:5] == "CABLE":
cable = lineparser.parse(Cable, line)
if cable is None: raise Failure("Bad cable line", linecount)
if cable in containers:
raise Failure("cable exists: rename or use re-edit line",
linecount)
containers.append(cable)
try:
expected.remove(cable)
except ValueError:
pass
if cable.number > 0:
if not cable.number in used_cable_nums:
used_cable_nums.append(cable.number)
else:
raise Failure("repeated cable number %d" % cable.number,
linecount)