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How to use ret_arg method in avocado
Best Python code snippet using avocado_python
wrapper.py
Source:wrapper.py 
1"""This script helps you wrap a Fortran subroutine so you2can call it from NCL."""3#4# This script asks you a bunch of questions about a Fortran routine5# that you want wrap and call from NCL. It then creates an interface6# C wrapper routine and a code snippet for registering the routine (this7# code snippet goes in "wrapper.c").8#9# There are some things that need to be added to this program:10# 11# 1. Recognition of work arrays12# 2. Ask if input arrays are not allowed to have missing values13# (this is checked via "contains_missing").14# 3. Needs more testing with variables that don't have leftmost15# dimensions.16# 4. More testing with scalars. I think there's something odd with these.17# 5. Better handling of array dimensions that are fixed. For example18# for an array that is 2 x nx x ny, this program doesn't handle19# the '2' part very well.20#21#22# Initialize some stuff.23#24args = []25farg_names = []26farg_cchar = []27farg_types = []28global_dsizes_names = []29global_var_names = []30global_var_types = []31global_calling_char = []32global_dsizes_names_accum = []33various_var_names = []34various_var_types = []35work_array_names = []36work_array_types = []37index_names = []38debug = True39have_leftmost = False40ntypes = ['numeric','double','float','long','integer','string','logical']41ctypes = [ 'void','double','float','long', 'int','string','logical']42reserved_names = ['i', 'ndims_leftmost', 'size_leftmost', 'size_output']43#44# Set up class that will hold information on NCL input arguments.45#46class Argument:47 def __init__(self,arg_num,name,itype,sets_otype,ndims,dsizes=None,48 min_ndims=0,dsizes_names=None,dsizes_names_str="",49 has_missing=False):50 self.arg_num = arg_num # Number of argument, -1 indicates51 # return value.52 self.name = name53 self.ntype = ntypes[itype]54 self.ctype = ctypes[itype]55 self.sets_otype = sets_otype56 self.ndims = ndims57 self.min_ndims = min_ndims58 if ndims == 1 and dsizes[0] == 1:59 self.is_scalar = True60 else:61 self.is_scalar = False62#63# These are variable names that we use in the C code to hold64# number of dimensions, dimension sizes, types, missing values, and65# temporary names for various input arguments. Note that not all of66# these names will necessarily be used in the code. They are67# conditional on several factors, like whether the type is numeric,68# and whether the array has leftmost dimensions.69#70 self.ndims_name = "ndims_" + name71 self.type_name = "type_" + name72 self.dsizes_name = "dsizes_" + name73 self.has_msg_name = "has_missing_" + name74 self.msg_name = "missing_" + name75 self.msg_dname = "missing_dbl_" + name76 self.msg_fname = "missing_flt_" + name77 self.tmp_name = "tmp_" + name78 self.index_name = "index_" + name79 if dsizes != None:80 self.dsizes = dsizes81 if dsizes_names != None:82 self.dsizes_names = dsizes_names83 self.dsizes_names_str = dsizes_names_str84 self.has_missing = has_missing85#86# Set up instructions on how to print an instance of this class.87#88 def __str__(self):89 if self.arg_num >= 0:90 str1 = "Name of argument " + str(self.arg_num) + " is '" + \91 self.name + "'\n"92 else:93 str1 = "Name of return argument is '" + self.name + "'\n"94 str1 = str1 + " NCL type is " + self.ntype + "\n"95 str1 = str1 + " C type is " + self.ctype + "\n"96 if self.has_missing:97 str1 = str1 + " This variable can contain a missing value.\n"98 if self.ndims > 0:99 if self.is_scalar:100 str1 = str1 + " This variable is a scalar\n"101 else:102 str1 = str1 + " Number of dimensions is " + str(self.ndims) + "\n"103 str1 = str1 + " Name of variable that holds # of dimemsions is " + \104 self.ndims_name + "\n"105 str1 = str1 + " Name of variable that holds dimemsion sizes is " + \106 self.dsizes_name + "\n"107 for i in range(self.ndims):108 if self.dsizes[i] > 1:109 str1 = str1 + " Dimension # " + str(i) + " is length " +\110 str(self.dsizes[i]) + "\n"111 else:112 str1 = str1 + " Dimension # " + str(i) + " is variable\n"113 else:114 str1 = str1 + " Number of dimensions is variable\n"115 if self.min_ndims > 0:116 str1 = str1 + " Number of minimum dimensions is " + \117 str(self.min_ndims) + "\n"118 for j in range(self.min_ndims):119 str1 = str1 + " Dimension " + self.ndims_name + "-" + \120 str(int(self.min_ndims-j)) + " is " + \121 self.dsizes_names[j] + "\n"122 return str1123#124# Import some stuff.125#126import sys127from string import *128#129# Begin asking for input on function/procedure.130#131print "\nIn order to wrap your Fortran subroutine, I need"132print "to ask you a few questions.\n"133#134# Is this a function or procedure?135#136forp = raw_input("Is this going to be a function (f) or procedure (p)? [f] ")137if (lower(forp) == "p"):138 isfunc = False139 wrapper_type = "procedure"140else:141 isfunc = True142 wrapper_type = "function"143#144# Get Fortran, NCL, and wrapper names of function or procedure.145#146valid = False147while not valid:148 ncl_name = raw_input("\nEnter NCL/PyNGL name of your " + wrapper_type + ": ")149 if ncl_name == "":150 print "Invalid name for NCL/PyNGL function or procedure, reenter."151 else:152 valid = True153ncl_nameW = ncl_name + "_W" # Name of wrapper.154valid = False155while not valid:156 fortran_name = raw_input("\nEnter Fortran name of your " + wrapper_type + \157 ": ")158 if fortran_name == "":159 print "Invalid name for Fortran subroutine, reenter."160 else:161 valid = True162valid = False163while not valid:164 wrapper_name = raw_input("\nEnter name you want to give the wrapper C file (without the 'W.c') " +\165 ": ")166 if wrapper_name == "":167 print "Invalid name for wrapper name, reenter."168 else:169 valid = True170fatal_str = ' NhlPError(NhlFATAL,NhlEUNKNOWN,"' + ncl_name + ': '171warn_str = ' NhlPError(NhlWARNING,NhlEUNKNOWN,"' + ncl_name + ': '172return_fatal_str = ' return(NhlFATAL);\n'173#174# How many input arguments are there?175#176valid = False177while not valid:178 rinput = raw_input('\nHow many input arguments will there be for ' + \179 ncl_name + '? ')180 try:181 num_args = int(rinput)182 if num_args < 0:183 print "Invalid number of arguments: ",num_args184 print "Reenter."185 elif num_args == 0:186 print "This script is for routines that contain arguments. Reenter."187 else:188 valid = True189 except:190 print "Must enter an integer > 0, reenter."191print "\nI need to ask you some questions about each input argument."192#193# Loop across the number of input arguments and get information194# about each one.195#196num_input_has_missing = 0 # Counter for how many input197 # variables can have missing values.198for i in range(num_args):199#200# Get name of argument.201#202 valid = False203 while not valid:204 name = raw_input("\nWhat is the name of argument # " + str(i) + "? ")205 if name == "":206 print "Invalid name, reenter."207 elif name in reserved_names or name in global_var_names:208 print "Name already in use, reenter."209 else:210 valid = True211#212# Get type of argument.213#214 print "What type is '" + name + "'? [0]"215 for j in range(len(ntypes)):216 print " ",j,":",ntypes[j]217 218 valid = False219 while not valid:220 rinput = raw_input()221 if rinput == "":222 itype = 0223 valid = True224 else:225 try:226 itype = int(rinput)227 if (itype < 0) or (itype >= len(ntypes)):228 print "Invalid type, reenter."229 else:230 valid = True231 except:232 print "Invalid type, reenter."233#234# Store this variable and its type in a list of variables we are235# keeping track of.236#237 if itype == 0:238 global_var_names.append("tmp_" + name)239 global_var_types.append(ctypes.index('double'))240 else:241 global_var_names.append(name)242 global_var_types.append(itype)243 global_calling_char.append("")244#245# If this input argument is numeric, then ask if its type246# determines the output type of the return value.247#248 if isfunc and itype == 0:249 rinput = raw_input("Does the type of " + name + " determine the type of the output? (y/n) [n] ")250 if (lower(rinput) == "y"):251 sets_otype = True252 else:253 sets_otype = False254#255# Ask about a missing value.256#257 rinput = raw_input("Can " + name + " have a _FillValue attribute? (y/n) [n] ")258 if (lower(rinput) == "y"):259 has_missing = True260 num_input_has_missing += 1261 if itype == 0:262 global_var_names.append("missing_dbl_" + name + ".doubleval")263 global_var_names.append("missing_flt_" + name + ".floatval")264 global_var_types.append(ctypes.index('double'))265 global_var_types.append(ctypes.index('float'))266 global_calling_char.append("&")267 global_calling_char.append("&")268 else:269 global_var_names.append("missing_" + name + "." + ctypes[itype] + "val")270 global_var_types.append(itype)271 global_calling_char.append("&")272 else:273 has_missing = False274#275# Get dimension sizes.276#277 print "How many dimensions does '" + name + "' have?"278 valid = False279 while not valid:280 rinput = raw_input("Enter <return> for variable dimensions: [0] ")281 if rinput == "":282 ndims = 0283 valid = True284 else:285 try:286 ndims = int(rinput)287 if ndims >= 0:288 valid = True289 else:290 print "Invalid number of dimensions, reenter."291 except:292 print "Must enter an integer, reenter."293 dsizes = None294 dsizes_names = None295 min_ndims = 0296 dsizes_names_str = ""297 if ndims > 0:298#299# Our array is a fixed number of dimensions.300#301 print "Enter dimension size of each dimension"302 print "(Hit <return> for variable dimension size)"303 dsizes = []304 for j in range(ndims):305 valid = False306 while not valid:307 rinput = raw_input("Size for dimension # " + str(j) + \308 " of argument '" + name + "': ")309 if rinput == "":310 valid = True311 dsizes.append(0)312 else:313 try:314 if int(rinput) >= 0:315 valid = True316 dsizes.append(int(rinput))317 else:318 print "Invalid size for dimension, reenter."319 except:320 print "Must enter an integer, reenter."321 else:322#323# Our array is a variable number of dimensions. That is, it has324# leftmost dimensions.325#326 have_leftmost = True327 index_names.append("index_" + name)328#329# Get the minimum dimension size required.330#331 valid = False332 while not valid:333 rinput = raw_input("How many dimensions does the Fortran routine expect for this variable? ")334 try:335 min_ndims = int(rinput)336 if min_ndims > 0:337 valid = True338 else:339 print "Invalid number of dimensions, reenter."340 except:341 print "Must enter an integer > 0."342#343# Get the names of each non-leftmost dimension size.344#345 if not (ndims == 1 and dsizes[0] == 1):346 dsizes_names = []347 dsizes_names_str = ""348 print "What are the names of each of these dimensions?" 349 if global_dsizes_names != []:350 print "You can use these existing names if they apply: " + \351 str(global_dsizes_names)352 for j in range(max(ndims,min_ndims)):353 if ndims > 0:354 dsizes_names.append(raw_input("Name of dimension " + str(j) + " : "))355 else:356 dsizes_names.append(raw_input("Name of dimension ndims_" + name + \357 "-" + str(int(min_ndims-j)) + " : "))358 if not dsizes_names[j] in global_dsizes_names: 359 global_dsizes_names.append(dsizes_names[j])360 if not dsizes_names[j] in global_var_names: 361 global_var_names.append(dsizes_names[j])362 global_var_types.append(ctypes.index('int'))363 global_calling_char.append("&")364#365# Create string for variable that will hold the size of these dimensions366# (rightmost dimensions for variables that have leftmost dimensions).367#368# For example, if the dimensions are nx, ny, and nz, then369# a variable called "nxnynz" will be created that is equal to 370# nx * ny * nz. 371#372 dsizes_names_str = dsizes_names_str + dsizes_names[j]373 if not dsizes_names_str in global_dsizes_names: 374 global_dsizes_names.append(dsizes_names_str)375 if not dsizes_names_str in global_var_names: 376 global_var_names.append(dsizes_names_str)377 global_var_types.append(ctypes.index('int'))378 global_calling_char.append("&")379#380# With all this information, create an instance of the Argument class.381#382 args.append(Argument(i,name,itype,sets_otype,ndims,dsizes,min_ndims, \383 dsizes_names,dsizes_names_str,has_missing))384#385# Get information on the return value, if a function.386#387if isfunc:388 valid = False389 while not valid:390 ret_name = raw_input("\nWhat is the name of the return value? ")391 if ret_name == "":392 print "Invalid name, reenter."393 elif ret_name in reserved_names or ret_name in global_var_names:394 print "Name already in use, reenter."395 else:396 valid = True397#398# Get type of argument.399#400 print "What type is '" + ret_name + "'? [0] "401 for j in range(len(ntypes)):402 print " ",j,":",ntypes[j]403 404 valid = False405 while not valid:406 rinput = raw_input()407 if rinput == "":408 ret_itype = 0409 valid = True410 else:411 try:412 ret_itype = int(rinput)413 if (ret_itype < 0) or (ret_itype >= len(ntypes)):414 print "Invalid type, reenter."415 else:416 valid = True417 except:418 print "Must enter an integer, reenter."419 if ret_itype == 0:420 global_var_names.append("tmp_" + ret_name)421 global_var_types.append(ctypes.index('double'))422 else:423 global_var_names.append(ret_name)424 global_var_types.append(ret_itype)425 global_calling_char.append("")426#427# Ask about a return missing value.428#429 rinput = raw_input('Can ' + ret_name + ' contain missing values? (y/n) [n] ')430 if (lower(rinput) == "y"):431 ret_has_missing = True432 else:433 ret_has_missing = False434#435# Find out which (if any) input variable the return value is dependent on.436# Only do this if there's at least one input value that can contain a437# missing value.438#439 if ret_has_missing and (num_input_has_missing > 0):440 rinput = raw_input("Is the return missing value based on any input missing values? (y/n) [y] ")441 if (lower(rinput) == "n"):442 ret_msg_depend_input = False443 else:444 ret_msg_depend_input = True445 if ret_msg_depend_input: 446 print "Select the input variable whose missing value determines"447 print "the missing value for the return variable:"448 449 for j in range(len(args)):450 if(args[j].has_missing):451 print " ",j,":",args[j].name452 453 valid = False454 while not valid:455 rinput = raw_input()456 try:457 ret_msg_depend_index = int(rinput)458 if (ret_msg_depend_index < 0) or \459 (ret_msg_depend_index >= len(args)):460 print "Invalid entry, reenter."461 else:462 valid = True463 except:464 print "Must enter an integer, reenter."465#466# Get dimension sizes.467#468 print "How many dimensions does " + ret_name + " have?"469 valid = False470 while not valid:471 rinput = raw_input("Hit <return> for variable dimensions: ")472 if rinput == "":473 ret_ndims = 0474 valid = True475 else:476 try:477 ret_ndims = int(rinput)478 if ret_ndims < 0:479 print "Invalid number of dimensions, reenter."480 else:481 valid = True482 except:483 print "Must enter an integer >= 0, reenter."484 ret_dsizes = None485 ret_dsizes_names = None486 ret_min_ndims = 0487 ret_dsizes_names_str = ""488 if ret_ndims > 0:489 print "Enter dimension size of each dimension"490 print "(Hit <return> for variable dimension size)"491 ret_dsizes = []492 for j in range(ret_ndims):493 valid = False494 while not valid:495 rinput = raw_input("Size for dimension # " + str(j) + " of return value: ")496 if rinput == "":497 ret_dsizes.append(0)498 valid = True499 else: 500 try: 501 if int(rinput) < 0:502 print "Invalid size for dimension, reenter."503 else:504 ret_dsizes.append(int(rinput))505 valid = True 506 except:507 print "Must enter an integer, reenter."508 else:509 have_leftmost = True510 index_names.append("index_" + ret_name)511#512# Get the minimum dimension size required.513#514 valid = False515 while not valid:516 rinput = raw_input("How many dimensions does the Fortran routine expect for the return value? ")517 try:518 ret_min_ndims = int(rinput)519 if ret_min_ndims <= 0:520 print "Invalid number of dimensions, reenter."521 else:522 valid = True523 except:524 print "Must enter an integer > 0, reenter."525#526# Get the names of each non-leftmost dimension size.527#528 if not (ret_ndims == 1 and ret_dsizes[0] == 1):529 ret_dsizes_names = []530 ret_dsizes_names_str = ""531 print "What are the names of each of these dimensions?" 532 if global_dsizes_names != []:533 print "You can use these existing names if they apply: " + \534 str(global_dsizes_names)535 for j in range(max(ret_ndims,ret_min_ndims)):536 if ret_ndims > 0:537 ret_dsizes_names.append(raw_input("Name of dimension " + str(j) + \538 " : "))539 else:540 ret_dsizes_names.append(raw_input("Name of dimension ndims_" + \541 ret_name + "-" + str(int(ret_min_ndims-j)) + " : "))542 if not ret_dsizes_names[j] in global_dsizes_names: 543 global_dsizes_names.append(ret_dsizes_names[j])544 if not ret_dsizes_names[j] in global_var_names: 545 global_var_names.append(ret_dsizes_names[j])546 global_var_types.append(ctypes.index('int'))547 global_calling_char.append("&")548#549# Create string for variable that will hold the size of these 550# minimum dimensions.551#552 ret_dsizes_names_str = ret_dsizes_names_str + ret_dsizes_names[j]553 if not ret_dsizes_names_str in global_dsizes_names: 554 global_dsizes_names.append(ret_dsizes_names_str)555 if not ret_dsizes_names_str in global_var_names: 556 global_var_names.append(ret_dsizes_names_str)557 global_var_types.append(ctypes.index('int'))558 global_calling_char.append("&")559#560# With this information, create an instance of the Argument class for561# the return value.562#563 ret_arg = Argument(-1,ret_name,ret_itype,False,ret_ndims,ret_dsizes,564 ret_min_ndims,ret_dsizes_names,ret_dsizes_names_str,565 ret_has_missing)566#567# Get information about how Fortran function is to be called and what568# types its input variables are.569#570valid = False571while not valid:572 rinput = raw_input('\nHow many input arguments are there for the Fortran routine ' + fortran_name + '? ')573 try:574 fnum_args = int(rinput)575 if fnum_args <= 0:576 print "Invalid number of dimensions for Fortran routine."577 print "There should be at least one dimension, reenter."578 else:579 valid = True580 except:581 print "Must enter an integer > 0, reenter."582#583# Loop through the Fortran arguments and get the name and type.584#585for i in range(fnum_args):586 print "What is the name of argument # " + str(i) + " ?"587 print "You can select one of these existing names, or supply your own."588 for j in range(len(global_var_names)):589 print " ",j,":",global_var_names[j]590 rinput = raw_input()591 valid = False592 from_list = False593 while not valid:594 try:595 ii = int(rinput)596 if (ii >= 0) or (ii < len(global_var_names)):597 valid = True598 farg_names.append(global_var_names[ii])599 farg_cchar.append(global_calling_char[ii])600 from_list = True601 else:602 print "Invalid integer, reenter."603 except:604 farg_names.append(rinput)605 various_var_names.append(rinput)606 valid = True607 rinput = raw_input("Does an '&' need to be prepended when passing '" +\608 rinput + "' to the Fortran routine? (y/n) [n] ")609 if (lower(rinput) == "y"):610 farg_cchar.append('&')611 else:612 farg_cchar.append('')613 valid = False614 while not valid:615 if from_list:616 farg_types.append(global_var_types[ii])617 valid = True618 else:619 print "What type is '" + farg_names[i] + "'? [1] "620 for j in range(len(ctypes)):621 print " ",j,":",ctypes[j]622 623 rinput = raw_input()624 if rinput == "":625 farg_types.append(1)626 various_var_types.append(1)627 valid = True628 else:629 try:630 if (int(rinput) < 0) or (int(rinput) >= len(ctypes)):631 print "Invalid type, reenter."632 else:633 farg_types.append(int(rinput))634 various_var_types.append(int(rinput))635 valid = True636 except:637 print "Must enter an integer, reenter."638#639# Print information about each argument for debugging purposes.640#641if debug:642 for i in range(len(args)):643 print args[i]644 if isfunc:645 print ret_arg646#647# Open wrapper file and start writing to it, but first648# make sure this is acceptable.649#650print 'I will be creating the files ' + wrapper_name + 'W.c and ' + \651 'wrapper_' + ncl_name + '.c.'652print 'The contents of wrapper_' + ncl_name + '.c should be copied over to wrapper.c.'653okay = raw_input("Is this okay? (y/n) [y] ")654if (lower(okay) == "n"):655 print "Bye!"656 sys.exit()657#658# Open the files. The first one (w1file) is for actually wrapping the659# Fortran code, and the second one (w2file) is for registering the660# function or procedure. The second file is for temporary use only: you661# should copy its contents to "wrapper.c" where all the built-in 662# functions and procedures are registered.663#664w1file = open(wrapper_name+'W.c','w')665w2file = open('wrapper_' + wrapper_name+'.c','w')666#667# Start writing information to the main wrapper code.668#669#---------------------------------------------------------------------670#671# Write out the include files needed.672#673#---------------------------------------------------------------------674w1file.write('#include <stdio.h>\n')675w1file.write('#include "wrapper.h"\n\n')676#---------------------------------------------------------------------677#678# Write out prototype for Fortran routine.679#680#681# extern void NGCALLF(xxx,XXX)(double *, int*, etc *);682#683#---------------------------------------------------------------------684w1file.write("extern void NGCALLF("+ lower(fortran_name) + "," +685 upper(fortran_name) + ")(")686for i in range(len(farg_types)):687 if i == 0:688 w1file.write(ctypes[farg_types[i]] + " *")689 else:690 w1file.write(", " + ctypes[farg_types[i]] + " *")691w1file.write(");\n\n")692#---------------------------------------------------------------------693#694# Write out first line of NCL wrapper routine.695#696# NhlErrorTypes wrf_rh(void) {697#698#---------------------------------------------------------------------699w1file.write("NhlErrorTypes " + ncl_nameW + "( void )\n{\n")700#---------------------------------------------------------------------701#702# Write out the declarations for the input argument variables.703#704#---------------------------------------------------------------------705w1file.write("""706/*707 * Input variables708 */709""")710#---------------------------------------------------------------------711#712# First write code to declare variable itself along with its type.713#714# Variables that are "void" will be converted to double715# precision, so they will have a "tmp_xxx" variable716# associated with them.717#718#---------------------------------------------------------------------719for i in range(len(args)):720 w1file.write("/*\n")721 w1file.write(" * Argument # " + str(i) + "\n")722 w1file.write(" */\n")723 w1file.write(" " + args[i].ctype + " *" + args[i].name + ";\n")724 if args[i].ntype == "numeric":725 w1file.write(" double *" + args[i].tmp_name + " = NULL;\n")726#---------------------------------------------------------------------727#728# Write out dimension information.729#730# int ndims_x, dsizes_x[...];731#732#---------------------------------------------------------------------733 if args[i].ndims == 0:734 w1file.write(" int " + args[i].ndims_name + ";\n")735 w1file.write(" ng_size_t " + args[i].dsizes_name + \736 "[NCL_MAX_DIMENSIONS];\n")737 else:738#739# We only need to include the dimension sizes if one of the sizes740# is unknown (represented by being set to '0').741#742 if 0 in args[i].dsizes:743 w1file.write(" ng_size_t " + args[i].dsizes_name + "[" + str(args[i].ndims) + "];\n")744#---------------------------------------------------------------------745#746# Include missing value variables for each variable that can contain747# missing values. In addition, if the variable is numeric, be sure748# to create variables to hold the double and single versions of749# the missing value.750#751# int has_missing_x;752# NclScalar missing_x, missing_dbl_x, missing_flt_x;753#754#---------------------------------------------------------------------755 if args[i].has_missing:756 w1file.write(" int " + args[i].has_msg_name + ";\n")757 if args[i].ntype == "numeric":758 w1file.write(" NclScalar " + args[i].msg_name + ", " + \759 args[i].msg_fname + ", " + args[i].msg_dname + ";\n")760 else:761 w1file.write(" NclScalar " + args[i].msg_name + ";\n")762#---------------------------------------------------------------------763#764# Include a type variable for each variable that is numeric.765#766# NclBasicDataTypes type_x;767#768#---------------------------------------------------------------------769 if args[i].ntype == "numeric":770 w1file.write(" NclBasicDataTypes " + args[i].type_name + ";\n\n")771if isfunc:772#---------------------------------------------------------------------773#774# Write out declarations for return variable information. Include a775# temporary variable if the output is to be numeric.776#777#---------------------------------------------------------------------778 w1file.write("/*\n")779 w1file.write(" * Return variable\n")780 w1file.write(" */\n")781 w1file.write(" " + ret_arg.ctype + " *" + ret_arg.name + ";\n")782 if ret_arg.ntype == "numeric":783 w1file.write(" double *" + ret_arg.tmp_name + " = NULL;\n")784#---------------------------------------------------------------------785#786# Write out dimension information.787#788#---------------------------------------------------------------------789 w1file.write(" int " + ret_arg.ndims_name + ";\n")790 w1file.write(" ng_size_t " + ret_arg.dsizes_name + ";\n")791#---------------------------------------------------------------------792#793# Include missing value variables for each variable that can contain794# missing values. In addition, if the variable is numeric, be sure795# to create variables to hold the double and single versions of796# the missing value.797#798# int has_missing_x;799# NclScalar missing_x, missing_dbl_x, missing_flt_x;800#801#---------------------------------------------------------------------802 if ret_arg.has_missing:803 w1file.write(" int " + ret_arg.has_msg_name + ";\n")804 if ret_arg.ntype == "numeric":805 w1file.write(" NclScalar " + ret_arg.msg_name + ", " + \806 ret_arg.msg_fname + ", " + ret_arg.msg_dname + ";\n")807 else:808 w1file.write(" NclScalar " + ret_arg.msg_name + ";\n")809#---------------------------------------------------------------------810#811# Include a type variable.812#813# NclBasicDataTypes type_ret_val;814#815#---------------------------------------------------------------------816 w1file.write(" NclBasicDataTypes " + ret_arg.type_name + ";\n\n")817#---------------------------------------------------------------------818#819# Write out code for other randome variables, like dimension sizes.820#821#---------------------------------------------------------------------822w1file.write("""823/*824 * Various825 */826""")827if global_dsizes_names != []:828 w1file.write(" int ")829#830# Write out the various dimension size variables we've been collecting831# into the global_dsizes_names array.832#833 for i in range(len(global_dsizes_names)):834 if i == (len(global_dsizes_names)-1):835 w1file.write(global_dsizes_names[i] + ";\n")836 else:837 w1file.write(global_dsizes_names[i] + ", ")838#---------------------------------------------------------------------839#840# For any variable that has leftmost dimensions, we need a corresponding841# "index_xxx" variable.842#843#---------------------------------------------------------------------844 w1file.write(" int ")845 for i in range(len(index_names)):846 if i == (len(index_names)-1):847 w1file.write(index_names[i] + ";\n")848 else:849 w1file.write(index_names[i] + ", ")850#851# Write out the various work arrays and extra arguments we have to852# pass into Fortran array.853#854if various_var_names != []:855 for i in range(len(various_var_names)):856 w1file.write(" " + ctypes[various_var_types[i]] + " " + \857 various_var_names[i] + ";\n")858if work_array_names != []:859 for i in range(len(work_array_names)):860 w1file.write(" " + ctypes[work_array_types[i]] + " " + \861 work_array_names[i] + ";\n")862#863# Write out integer variables that will hold the size of each work864# array. This will be the same name as the work array, with an "l"865# in front of it.866#867 w1file.write(" int ")868 for i in range(len(work_array_names)):869 if i == (len(work_array_names)-1):870 w1file.write("l" + work_array_names[i] + ";\n")871 else:872 w1file.write("l" + work_array_names[i] + ", ")873#---------------------------------------------------------------------874#875# If any input variable has leftmost dimensions, include that variable876# here.877#878#---------------------------------------------------------------------879if have_leftmost:880 if isfunc:881 w1file.write(" int i, ndims_leftmost, size_leftmost, size_output, ret;\n")882 else:883 w1file.write(" int i, ndims_leftmost, size_leftmost;\n")884else:885 if isfunc: 886 w1file.write(" int size_output;\n")887 888#---------------------------------------------------------------------889#890# Write the NclGetArg code for retrieving each argument from the891# NCL function call.892#893#---------------------------------------------------------------------894w1file.write("""895/*896 * Retrieve parameters.897 *898 * Note any of the pointer parameters can be set to NULL, which899 * implies you don't care about its value.900 */901""")902#903# Loop across input arguments and generate code that will904# retrieve them from the NCL script.905#906for i in range(len(args)):907 w1file.write("/*\n")908 w1file.write(" * Get argument # " + str(i) + "\n")909 w1file.write(" */\n")910 w1file.write(" " + args[i].name + " = (" + args[i].ctype + \911 "*)NclGetArgValue(\n")912 w1file.write(" " + str(i) + ",\n")913 w1file.write(" " + str(len(args)) + ",\n")914 if args[i].ndims == 0:915 w1file.write(" &" + args[i].ndims_name + ",\n")916 else:917 w1file.write(" NULL,\n")918 if (args[i].ndims == 0) or (0 in args[i].dsizes):919 w1file.write(" " + args[i].dsizes_name + ",\n")920 else:921 w1file.write(" NULL,\n")922#923# These are for the missing values.924#925 if args[i].has_missing:926 w1file.write(" &" + args[i].msg_name + ",\n")927 w1file.write(" &" + args[i].has_msg_name + ",\n")928 else:929 w1file.write(" NULL,\n")930 w1file.write(" NULL,\n")931 if args[i].ntype == "numeric":932 w1file.write(" &" + args[i].type_name + ",\n")933 else:934 w1file.write(" NULL,\n")935 w1file.write(" DONT_CARE);\n")936#---------------------------------------------------------------------937#938# Write out code for doing some minimal error checking on input939# variable sizes. We only need to check variable sizes that are 940# not hard-wired to a specific size (like "2 x 3 x 4" versus 941# "nx x ny x nz").942#943#944# Also, if a variable is to contain leftmost dimensions, then we need945# to make sure that it meets the bare minimum requirements for number946# of rightmost dimensions.947#948#---------------------------------------------------------------------949 if args[i].min_ndims > 0:950 w1file.write("""951/*952 * Check dimension sizes.953 */954""")955 w1file.write(" if(" + args[i].ndims_name + " < " + \956 str(args[i].min_ndims) + ") {\n")957 if (args[i].min_ndims == 1):958 w1file.write(fatal_str + 'The ' + args[i].name + \959 ' array must have at least one dimension");\n')960 else:961 w1file.write(fatal_str + 'The ' + args[i].name + \962 ' array must have at least ' + str(args[i].min_ndims) + \963 ' dimensions");\n')964 w1file.write(return_fatal_str)965 w1file.write(' }\n')966#967# Code for coercing missing values to float and/or double.968#969 if args[i].has_missing and args[i].ntype == "numeric":970 w1file.write("""971/*972 * Coerce missing value to double if necessary.973 */974""")975 w1file.write(" coerce_missing(" + args[i].type_name + "," + \976 args[i].has_msg_name + ",&" + args[i].msg_name + \977 ",\n &" + args[i].msg_dname + ",&" + \978 args[i].msg_fname + ");\n\n")979 if not args[i].is_scalar:980 dstr = ""981 for j in range(len(args[i].dsizes_names)):982#983# If we're not dealing with a scalar, then write the code that 984# assigns the size of the rightmost dimensions, and then creates985# a variable that will contain the size of all the rightmost dimensions.986#987# For example, if the rightmost dimensions are nx, ny, and988# nz, then the code will be "nxnynz = nx * ny * nz". 989#990 if not args[i].dsizes_names[j] in global_dsizes_names_accum:991 if args[i].ndims > 0:992 if args[i].dsizes[j] == 0:993 w1file.write(' ' + args[i].dsizes_names[j] + ' = ' + \994 args[i].dsizes_name + '[' + str(j) + '];\n')995 else:996 w1file.write(' ' + args[i].dsizes_names[j] + ' = ' + \997 str(args[i].dsizes[j]) + ';\n')998 else:999 w1file.write(' ' + args[i].dsizes_names[j] + ' = ' + \1000 args[i].dsizes_name + '[' + args[i].ndims_name + '-' + 1001 str(int(args[i].min_ndims-j)) + '];\n')1002 global_dsizes_names_accum.append(args[i].dsizes_names[j])1003 else:1004 if args[i].ndims > 0 and args[i].dsizes[j] == 0:1005 w1file.write(' if(' + args[i].dsizes_name + '[' + str(j) + \1006 '] != ' + args[i].dsizes_names[j] + ') {\n')1007 w1file.write(fatal_str + 'The #' + str(j) + \1008 ' dimension of ' + args[i].name + \1009 ' must be length ' + args[i].dsizes_names[j] + \1010 '");\n')1011 elif args[i].ndims == 0:1012 w1file.write(' if(' + args[i].dsizes_name + '[' + 1013 args[i].ndims_name + '-' + str(args[i].min_ndims-j) + \1014 '] != ' + args[i].dsizes_names[j] + ') {\n')1015 w1file.write(fatal_str + \1016 'The ndims-' + str(int(args[i].min_ndims-j)) + \1017 ' dimension of ' + args[i].name + \1018 ' must be of length ' + args[i].dsizes_names[j] + \1019 '");\n')1020 w1file.write(return_fatal_str)1021 w1file.write(' }\n')1022 if args[i].min_ndims > 1 or args[i].ndims > 1:1023 if j == 0:1024 dstr = " " + args[i].dsizes_names_str + " = " + \1025 args[i].dsizes_names[0]1026 else:1027 dstr = dstr + " * " + args[i].dsizes_names[j]1028 if dstr != "":1029 w1file.write(dstr + ";\n\n")1030#---------------------------------------------------------------------1031#1032# Write out code to calculate size of leftmost dimensions, if any.1033#1034#---------------------------------------------------------------------1035if have_leftmost:1036 first = True1037 name_str = ""1038 w1file.write("""1039/*1040 * Calculate size of leftmost dimensions.1041 */1042""")1043 w1file.write(" size_leftmost = 1;\n")1044 for i in range(len(args)):1045 if args[i].min_ndims > 0:1046 if first:1047 w1file.write(" ndims_leftmost = " + args[i].ndims_name + "-" + 1048 str(args[i].min_ndims) + ";\n");1049 w1file.write(" for(i = 0; i < ndims_leftmost; i++) {\n")1050 first_arg_name = args[i].name # Keep track of this argument1051 prev_arg_name = first_arg_name1052 first = False1053 second = True1054 else:1055 if second:1056 w1file.write(" if(" + args[i].dsizes_name + "[i] != dsizes_" + \1057 first_arg_name + "[i]")1058 name_str = prev_arg_name1059 prev_arg_name = args[i].name1060 second = False1061 else:1062 name_str = name_str + ", " + prev_arg_name1063 w1file.write(" ||\n " + args[i].dsizes_name + \1064 "[i] != dsizes_" + first_arg_name + "[i]")1065 prev_arg_name = args[i].name1066#---------------------------------------------------------------------1067#1068# Write code to close leftmost dimensions loop.1069#1070#---------------------------------------------------------------------1071 if name_str != "":1072 w1file.write(") {\n")1073 w1file.write(' ' + fatal_str + 'The leftmost dimensions of ' + \1074 name_str + ' and ' + prev_arg_name + \1075 ' must be the same");\n')1076 w1file.write(' ' + return_fatal_str)1077 w1file.write(' }\n')1078 if not first:1079 w1file.write(" size_leftmost *= dsizes_" + first_arg_name + "[i];\n")1080 w1file.write(" }\n\n")1081#---------------------------------------------------------------------1082#1083# Write out code to allocate space for coercing input arrays, if any of1084# them are numeric. In addition, if the number of dimensions is unknown,1085# then we need to allocate space for the temporary array, and later1086# it will be coerced.1087#1088#---------------------------------------------------------------------1089first = True1090for i in range(len(args)):1091 name = args[i].name1092 if args[i].ntype == "numeric":1093 if first:1094 first = False1095 if isfunc and ret_arg.ntype == "numeric":1096#---------------------------------------------------------------------1097# While we're here, we can also set the output array type, based1098# on whether any of the input is double or not.1099#---------------------------------------------------------------------1100 w1file.write("""1101/*1102 * The output type defaults to float, unless this input array is double.1103 */1104""")1105 w1file.write(" " + ret_arg.type_name + " = NCL_float;\n")1106 w1file.write("""1107/* 1108 * Allocate space for coercing input arrays. If any of the input1109 * is already double, then we don't need to allocate space for1110 * temporary arrays, because we'll just change the pointer into1111 * the void array appropriately.1112 */1113""")1114#---------------------------------------------------------------------1115# If input is not already double, then we'll need to allocate a1116# temporary array to coerce it to double.1117#---------------------------------------------------------------------1118 w1file.write("/*\n")1119 w1file.write(" * Allocate space for " + args[i].tmp_name + ".\n")1120 w1file.write(" */\n")1121 if args[i].min_ndims > 0:1122#1123# We are dealing with an array that has possible leftmost dimensions.1124#1125 w1file.write(" if(" + args[i].type_name + " != NCL_double) {\n")1126 w1file.write(" " + args[i].tmp_name + " = (double *)calloc(" + \1127 args[i].dsizes_names_str + ",sizeof(double));\n")1128 w1file.write(" if(" + args[i].tmp_name + " == NULL) {\n")1129 w1file.write(' ' + fatal_str + \1130 'Unable to allocate memory for coercing input array to double");\n')1131 w1file.write(" " + return_fatal_str)1132 w1file.write(" }\n")1133 w1file.write(" }\n")1134 else:1135#1136# This array has no leftmost dimensions, so go ahead and coerce it1137# to double here. We have two separate cases, depending on whether1138# the input can contain a missing value.1139#1140 if args[i].is_scalar:1141 size = "1"1142 else:1143 size = args[i].dsizes_names_str1144 if args[i].has_missing:1145 w1file.write(" " + args[i].tmp_name + " = coerce_input_double(" + \1146 name + "," + args[i].type_name + "," + size + "," + \1147 args[i].has_msg_name + ",&" + args[i].msg_name + ",&" + \1148 args[i].msg_dname + ");\n")1149 else:1150 w1file.write(" " + args[i].tmp_name + " = coerce_input_double(" + \1151 name + "," + args[i].type_name + "," + size + "," + \1152 "0,NULL,NULL);\n")1153 w1file.write(" if(" + args[i].tmp_name + " == NULL) {\n")1154 w1file.write(fatal_str + \1155 'Unable to allocate memory for coercing input array to double");\n')1156 w1file.write(return_fatal_str)1157 w1file.write(" }\n")1158 if isfunc and ret_arg.ntype == "numeric" and args[i].sets_otype:1159#---------------------------------------------------------------------1160# If this input argument is numeric, and its one whose type determines1161# the output for the output, then include the code for that here.1162#---------------------------------------------------------------------1163 w1file.write(" else {\n")1164 w1file.write(" " + ret_arg.type_name + " = NCL_double;\n")1165 w1file.write(" }\n")1166#---------------------------------------------------------------------1167# Code to handle allocating space for output array and its dimension1168# sizes. Also, we may have to allocate a temporary array to hold space1169# for a double array, if the return value is not double.1170#---------------------------------------------------------------------1171if isfunc:1172#----------------------------------------------------------------------1173# Code to calculate size of output array.1174#----------------------------------------------------------------------1175 w1file.write("""1176/*1177 * Calculate size of output array.1178 */1179""")1180#1181# Create string that will hold total dimension sizes of rightmost1182# dimensions of return variable.1183#1184 if not ret_arg.is_scalar:1185 if (ret_arg.min_ndims > 0) or (0 in ret_arg.dsizes):1186 if ret_arg.min_ndims > 1 or ret_arg.ndims > 1:1187 for j in range(len(ret_arg.dsizes_names)):1188 if j == 0:1189 ret_dstr = " " + ret_arg.dsizes_names_str + " = " + \1190 ret_arg.dsizes_names[0]1191 else:1192 ret_dstr = ret_dstr + " * " + ret_arg.dsizes_names[j]1193 w1file.write(ret_dstr + ";\n")1194 w1file.write(" size_output = size_leftmost * " + \1195 ret_arg.dsizes_names_str + ";\n")1196 else:1197 w1file.write(" size_output = ...need input here...;\n")1198 w1file.write("""1199/* 1200 * Allocate space for output array.1201 */1202""")1203 if ret_arg.ntype == "numeric":1204 w1file.write(" if(" + ret_arg.type_name + " != NCL_double) {\n")1205 w1file.write(" " + ret_arg.name + " = (void *)calloc(size_output, " + \1206 "sizeof(float));\n")1207 if ret_arg.min_ndims > 0:1208 w1file.write(" " + ret_arg.tmp_name + " = (double *)calloc(" + \1209 ret_arg.dsizes_names_str + ",sizeof(double));\n")1210 else:1211 w1file.write(" " + ret_arg.tmp_name + \1212 " = (double *)calloc(...need input here...,sizeof(double));\n")1213 w1file.write(" if(" + ret_arg.tmp_name + " == NULL) {\n")1214 w1file.write(' ' + fatal_str + \1215 'Unable to allocate memory for temporary output array");\n')1216 w1file.write(" " + return_fatal_str)1217 w1file.write(" }\n")1218 w1file.write(" }\n")1219 w1file.write(" else {\n")1220 w1file.write(" " + ret_arg.name + " = (void *)calloc(size_output, " + \1221 "sizeof(double));\n")1222 w1file.write(" }\n")1223 else :1224 w1file.write(" " + ret_arg.name + " = (" + ret_arg.ctype + \1225 "*)calloc(size_output, sizeof(" + ret_arg.ctype + "));\n")1226 w1file.write(" if(" + ret_arg.name + " == NULL) {\n")1227 w1file.write(fatal_str + 'Unable to allocate memory for output array");\n')1228 w1file.write(return_fatal_str)1229 w1file.write(" }\n")1230#1231# Set the missing value for the output, if any.1232#1233 if ret_has_missing and (num_input_has_missing > 0) and ret_msg_depend_input:1234 w1file.write(" if(" + args[ret_msg_depend_index].has_msg_name + ") {\n")1235 w1file.write(" if(" + ret_arg.type_name + " == NCL_double) " + \1236 ret_arg.msg_name + " = " + \1237 args[ret_msg_depend_index].msg_dname + ";\n")1238 w1file.write(" else " + ret_arg.msg_name + " = " + \1239 args[ret_msg_depend_index].msg_fname + ";\n")1240 w1file.write(" " + ret_arg.msg_dname + " = " + \1241 args[ret_msg_depend_index].msg_dname + ";\n")1242 w1file.write(" }\n")1243 w1file.write("""1244/* 1245 * Allocate space for output dimension sizes and set them.1246 */1247""")1248 if ret_arg.ndims > 0:1249 w1file.write(" " + ret_arg.ndims_name + " = " + str(ret_arg.ndims) + ";\n")1250 else:1251 w1file.write(" " + ret_arg.ndims_name + " = ndims_leftmost + " + \1252 str(ret_arg.min_ndims) + ";\n")1253 w1file.write(" " + ret_arg.dsizes_name + " = (ng_size_t*)calloc(" + \1254 ret_arg.ndims_name + ",sizeof(ng_size_t)); \n")1255 w1file.write(" if( " + ret_arg.dsizes_name + " == NULL ) {\n")1256 w1file.write(fatal_str + \1257 'Unable to allocate memory for holding dimension sizes");\n')1258 w1file.write(return_fatal_str)1259 w1file.write(" }\n")1260 if ret_arg.min_ndims > 0:1261#1262# Loop through input arguments until we find one that has leftmost1263# dimensions, and then use its leftmost dimensions to assign 1264# dimensions to the output array's dimension sizes array.1265#1266 for i in range(len(args)):1267 if args[i].min_ndims > 0:1268 w1file.write(" for(i = 0; i < " + ret_arg.ndims_name + "-" + \1269 str(ret_arg.min_ndims) + "; i++) " + \1270 ret_arg.dsizes_name + "[i] = " + args[i].dsizes_name + "[i];\n")1271 break1272 else:1273 w1file.write(" for(i = 0; i < " + ret_arg.ndims_name + \1274 "; i++)" + ret_arg.dsizes_name + \1275 "[i] = ...need input here;\n")1276 for i in range(ret_arg.min_ndims):1277 w1file.write(" " + ret_arg.dsizes_name + "[" + ret_arg.ndims_name + 1278 "-" + str(ret_min_ndims-i) + "] = " + \1279 ret_dsizes_names[i] + ";\n")1280 else:1281 w1file.write(" for(i = 0; i < " + ret_arg.ndims_name + "; i++)" + \1282 ret_arg.dsizes_name + "[i] = ...need input here;\n")1283#1284# Write out code for the loop across leftmost dimensions (if any).1285#1286if have_leftmost:1287 w1file.write("""1288/*1289 * Loop across leftmost dimensions and call the Fortran routine for each1290 * subsection of the input arrays.1291 */1292""")1293 index_str = " "1294 for i in range(len(index_names)):1295 if i < (len(index_names)-1):1296 index_str = index_str + index_names[i] + " = "1297 else:1298 index_str = index_str + index_names[i] + " = 0;\n"1299 w1file.write(index_str)1300 w1file.write("\n for(i = 0; i < size_leftmost; i++) {\n")1301 for i in range(len(args)):1302 name = args[i].name1303 if args[i].ntype == "numeric" and args[i].ndims == 0:1304 w1file.write("/*\n")1305 w1file.write(" * Coerce subsection of " + name + " (" + \1306 args[i].tmp_name + ") to double if necessary.\n")1307 w1file.write(" */\n")1308 w1file.write(" if(" + args[i].type_name + " != NCL_double) {\n")1309 w1file.write(" coerce_subset_input_double(" + name + "," + \1310 args[i].tmp_name + "," + args[i].index_name + "," + \1311 args[i].type_name + "," + args[i].dsizes_names_str + \1312 ",0,NULL,NULL);\n")1313 w1file.write(" }\n")1314 w1file.write(" else {\n")1315 w1file.write(" " + args[i].tmp_name + " = &((double*)" + name + \1316 ")[" + args[i].index_name + "];\n")1317 w1file.write(" }\n\n")1318#1319# Write out code for pointing temporary output array to appropriate1320# location in output array, if necessary.1321#1322 if isfunc and ret_arg.ntype == "numeric" and ret_arg.ndims == 0:1323 w1file.write("""1324/*1325 * Point temporary output array to void output array if appropriate.1326 */1327""")1328 w1file.write(" if(" + ret_arg.type_name + " == NCL_double) " + \1329 ret_arg.tmp_name + " = &((double*)" + ret_arg.name + \1330 ")[" + ret_arg.index_name + "];\n\n")1331#1332# Write code for calling Fortran routine inside loop.1333#1334 w1file.write("""1335/*1336 * Call the Fortran routine.1337 */1338""")1339 w1file.write(" NGCALLF("+ lower(fortran_name) + "," + \1340 upper(fortran_name) + ")(")1341 for i in range(len(farg_names)):1342 if i == 0:1343 w1file.write(farg_cchar[i] + farg_names[i])1344 else:1345 w1file.write(", " + farg_cchar[i] + farg_names[i])1346 w1file.write(");\n")1347#1348# Code for copying values back to void array, if the output is1349# supposed to be float.1350#1351 if isfunc and ret_arg.ntype == "numeric":1352 w1file.write("""1353/*1354 * Coerce output back to float if necessary.1355 */1356""")1357 w1file.write(" if(" + ret_arg.type_name + " == NCL_float) {\n")1358 w1file.write(" coerce_output_float_only(" + ret_arg.name + \1359 "," + ret_arg.tmp_name + "," + ret_arg.dsizes_names_str + \1360 "," + ret_arg.index_name + ");\n")1361 w1file.write(" }\n")1362#1363# Write out code for incrementing index variables, if any.1364#1365 for i in range(len(args)):1366 if args[i].ntype == "numeric" and args[i].ndims == 0:1367 w1file.write(" " + args[i].index_name + " += " + \1368 args[i].dsizes_names_str + ";\n")1369 if isfunc and ret_arg.ntype == "numeric" and ret_arg.ndims == 0:1370 w1file.write(" " + ret_arg.index_name + " += " + \1371 ret_arg.dsizes_names_str + ";\n")1372 w1file.write(" }\n") # End "for" loop1373else:1374#1375# We are dealing with a function that doesn't have any arguments1376# with leftmost dimensions. This is unusual, but possible.1377#1378# Write code for calling Fortran routine not in a loop.1379#1380 w1file.write("""1381/*1382 * Call the Fortran routine.1383 */1384""")1385 w1file.write(" NGCALLF("+ lower(fortran_name) + "," + \1386 upper(fortran_name) + ")(")1387 for i in range(len(farg_names)):1388 if i == 0:1389 w1file.write(farg_names[i])1390 else:1391 w1file.write(", " + farg_names[i])1392 w1file.write(");\n")1393#1394# Set up code for freeing unneeded memory. Only those input variables1395# that had to be coerced to double precision need to be freed.1396#1397first = True1398for i in range(len(args)):1399 if args[i].ntype == "numeric":1400#1401# Write code for calling Fortran routine not in a loop.1402#1403 if first:1404 w1file.write("""1405/*1406 * Free unneeded memory.1407 */1408""")1409 first = False1410 w1file.write(" if(" + args[i].type_name + \1411 " != NCL_double) NclFree(" + args[i].tmp_name + ");\n")1412if isfunc and ret_arg.ntype == "numeric":1413 w1file.write(" if(" + ret_arg.type_name + \1414 " != NCL_double) NclFree(" + ret_arg.tmp_name + ");\n")1415#1416# Set up code for returning information back to NCL script.1417#1418if isfunc:1419 w1file.write("""1420/*1421 * Return value back to NCL script.1422 */1423""")1424#1425# If the return can have a missing value, account for it here. Also,1426# if the return can be float or double, then we have to return1427# the correct missing value.1428#1429 if ret_has_missing:1430 if ret_arg.ntype == "numeric":1431 w1file.write(" if(" + ret_arg.type_name + " != NCL_double) {\n")1432 w1file.write(" ret = NclReturnValue(" + ret_arg.name + "," + \1433 ret_arg.ndims_name + "," + ret_arg.dsizes_name + \1434 ",&" + ret_arg.msg_fname + "," + \1435 ret_arg.type_name + ",0);\n")1436 w1file.write(" }\n")1437 w1file.write(" else {\n")1438 w1file.write(" ret = NclReturnValue(" + ret_arg.name + "," + \1439 ret_arg.ndims_name + "," + ret_arg.dsizes_name + \1440 ",&" + ret_arg.msg_dname + "," + \1441 ret_arg.type_name + ",0);\n")1442 w1file.write(" }\n")1443 else:1444 w1file.write(" else {\n")1445 w1file.write(" ret = NclReturnValue(" + ret_arg.name + "," + \1446 ret_arg.ndims_name + "," + ret_arg.dsizes_name + "," + \1447 ret_arg.msg_name + "," + ret_arg.type_name + ",0);\n")1448 w1file.write(" }\n")1449 else:1450 w1file.write(" ret = NclReturnValue(" + ret_arg.name + "," + \1451 ret_arg.ndims_name + "," + ret_arg.dsizes_name + ",NULL," + \1452 ret_arg.type_name + ",0);\n")1453 w1file.write(" NclFree(" + ret_arg.dsizes_name + ");\n")1454 w1file.write(" return(ret);\n")1455else:1456 w1file.write("""1457/*1458 * This is a procedure, so no values are returned.1459 */1460""")1461 w1file.write(" return(NhlNOERROR);\n")1462#---------------------------------------------------------------------1463#1464# Write out last line of NCL wrapper routine.1465#1466# }1467#1468#---------------------------------------------------------------------1469w1file.write("}\n")1470#1471# Write the code for registering this function or procedure with NCL.1472# This will be written to a different file, and needs to be copied1473# to "wrapper.c".1474#1475w2file.write('extern NhlErrorTypes ' + ncl_nameW + '(void);\n')1476w2file.write('/*\n * Register "' + ncl_name + '".\n *\n')1477w2file.write(' * Create private argument array\n */\n')1478w2file.write(' nargs = 0;\n')1479w2file.write(' args = NewArgs(' + str(num_args) + ');\n\n')1480for i in range(num_args):1481 if args[i].ndims == 0:1482 w2file.write(' SetArgTemplate(args,nargs,"' + args[i].ntype + \1483 '",0,NclANY);nargs++;\n')1484 else:1485 for j in range(args[i].ndims):1486 w2file.write(' dimsizes[' + str(j) + '] = ' + \1487 str(args[i].dsizes[j]) + ';\n')1488 w2file.write(' SetArgTemplate(args,nargs,"' + args[i].ntype + \1489 '",' + str(args[i].ndims) + ',dimsizes);nargs++;\n')1490if isfunc:1491 w2file.write('\n NclRegisterFunc(' + ncl_nameW + ',args,"' + \1492 ncl_name + '",nargs);\n')1493else:1494 w2file.write('\n NclRegisterProc(' + ncl_nameW + ',args,"' + \1495 ncl_name + '",nargs);\n')1496#1497# Close files.1498#1499w1file.close()...
rui.py
Source:rui.py
1#this file is the rui script of 5010, inludes bg96 and other sensors.2#use ampy --port /dev/ttyACM0 put rui.py to your board34import time5import math6from machine import Pin7from machine import UART8from machine import I2C910i2c=I2C(1, 13, 14)11uart=UART(0, 115200)1213def get_acceleration(echo=False, ret=True):14 x_l=i2c.readfrom_mem(0x19, 0x28, 1)15 x_h=i2c.readfrom_mem(0x19, 0x29, 1)16 y_l=i2c.readfrom_mem(0x19, 0x2a, 1)17 y_h=i2c.readfrom_mem(0x19, 0x2b, 1)18 z_l=i2c.readfrom_mem(0x19, 0x2c, 1)19 z_h=i2c.readfrom_mem(0x19, 0x2d, 1)20 x= (x_h[0]<<8) | x_l[0]21 y= (y_h[0]<<8) | y_l[0]22 z= (z_h[0]<<8) | z_l[0]23 if x < 0x8000:24 x=x25 else:26 x=x-0x1000027 if y < 0x8000:28 y=y29 else:30 y=y-0x1000031 if z < 0x8000:32 z=z33 else:34 z=z-0x1000035 acc_x=(x*4000)/65536.036 acc_y=(y*4000)/65536.037 acc_z=(z*4000)/65536.038 echo_Arg='lis3dh: acc_x='+str(acc_x)+', acc_y='+str(acc_y)+', acc_z='+str(acc_z)39 ret_Arg={}40 ret_Arg['x']=acc_x41 ret_Arg['y']=acc_y42 ret_Arg['z']=acc_z43 return _answer(echo, ret, echo_Arg, ret_Arg)4445def get_light_strength(echo=False, ret=True):46 buf=i2c.readfrom_mem(0x44, 0x00, 2)47 light=int.from_bytes(buf, 'big')48 m=light & 0x0FFF49 e=(light & 0xF000) >> 1250 h= math.pow(2, e)51 light = m*(0.01 * h)52 echo_Arg='opt3001: Light strength = '+str(light)53 ret_Arg=light54 return _answer(echo, ret, echo_Arg, ret_Arg)5556def get_temperature_humidity(echo=False, ret=True):57 buf=bytearray([0x7C, 0xA2])58 i2c.writeto(0x70, buf)59 buf2=bytearray([0x00, 0x00, 0x00, 0x00, 0x00, 0x00])60 i2c.readfrom_into(0x70, buf2)61 temp = (buf2[1] | (buf2[0] << 8)) * 175 / 65536.0 - 45.062 humi = (buf2[4] | (buf2[3] << 8)) * 100 / 65536.063 echo_Arg='shtc3: Temperature='+str(temp)+', Humidity='+str(humi)64 ret_Arg={}65 ret_Arg['temp']=temp66 ret_Arg['humi']=humi67 return _answer(echo, ret, echo_Arg, ret_Arg)6869def get_pressure(echo=False, ret=True):70 pre_xl=i2c.readfrom_mem(0x5c, 0x28, 1)71 pre_xl=int.from_bytes(pre_xl, 'big')72 pre_l=i2c.readfrom_mem(0x5c, 0x29, 1)73 pre_l=int.from_bytes(pre_l, 'big')74 pre_h=i2c.readfrom_mem(0x5c, 0x2a, 1)75 pre_h=int.from_bytes(pre_h, 'big')76 pre = (pre_h<<16)|(pre_l<<8)|pre_xl77 if pre & 0x00800000:78 pre |= 0xFF00000079 pre = pre/4096.080 echo_Arg='lps22hb: Pressure='+str(pre)+' HPa'81 ret_Arg=pre82 return _answer(echo, ret, echo_Arg, ret_Arg)8384def get_gps(echo=False, ret=True):85 buf=bytearray()86 uart.write('AT+QGPSCFG=\"gpsnmeatype\", 1')87 time.sleep_ms(10)88 bchar=uart.readchar()89 while bchar != -1:90 buf.append(bchar)91 bchar=uart.readchar()92 time.sleep_ms(1)93 buf2=bytearray()94 uart.write('AT+QGPS=1, 1, 1, 1, 1')95 time.sleep_ms(10)96 bchar=uart.readchar()97 while bchar != -1:98 buf2.append(bchar)99 bchar=uart.readchar()100 time.sleep_ms(1)101 buf3=bytearray()102 uart.write('AT+QGPSGNMEA=\"GGA\"')103 time.sleep_ms(10)104 bchar=uart.readchar()105 while bchar != -1:106 buf3.append(bchar)107 bchar=uart.readchar()108 time.sleep_ms(1)109 string = str(buf3, 'utf-8')110 return _answer(echo, ret, string, string)111112#this function is suitable for most AT commands of bg96. Timeout(ms) is what bg96 needs depending on the AT. e.g. rui.cellular_tx('ATI', 500)113def cellular_tx(at, timeout=500, echo=True, ret=False):114 """Improved command. Added two variables:115 . echo: should we print the result?116 . ret: should we return the result as a string?117 This later feature is used by some functions below to display info in a better format."""118 buf3=bytearray()119 uart.write(at)120 time.sleep_ms(10)121 bchar=uart.readchar()122 while (bchar != -1) or (timeout > 0):123 if bchar != -1:124 buf3.append(bchar)125 bchar=uart.readchar()126 timeout=timeout-1127 time.sleep_ms(1)128 string = str(buf3, 'utf-8')129 return _answer(echo, ret, string, string)130 ## Using this string in gnss_get_nmea() for instance, to extract data.131132### Contribution by Kongduino133134_bg96_errors={}135_bg96_errors[0]="Phone failure"136_bg96_errors[1]="No connection to phone"137_bg96_errors[2]="Phone-adaptor link reserved"138_bg96_errors[3]="Operation not allowed"139_bg96_errors[4]="Operation not supported"140_bg96_errors[5]="PH-SIM PIN required"141_bg96_errors[6]="PH-FSIM PIN required"142_bg96_errors[7]="PH-FSIM PUK required"143_bg96_errors[10]="(U)SIM not inserted"144_bg96_errors[11]="(U)SIM PIN required"145_bg96_errors[12]="(U)SIM PUK required"146_bg96_errors[13]="(U)SIM failure"147_bg96_errors[14]="(U)SIM busy"148_bg96_errors[15]="(U)SIM wrong"149_bg96_errors[16]="Incorrect password"150_bg96_errors[17]="(U)SIM PIN2 required"151_bg96_errors[18]="(U)SIM PUK2 required"152_bg96_errors[20]="Memory full"153_bg96_errors[21]="Invalid index"154_bg96_errors[22]="Not found"155_bg96_errors[23]="Memory failure"156_bg96_errors[24]="Text string too long"157_bg96_errors[25]="Invalid characters in text string"158_bg96_errors[26]="Dial string too long"159_bg96_errors[27]="Invalid characters in dial string"160_bg96_errors[30]="No network service"161_bg96_errors[31]="Network timeout"162_bg96_errors[32]="Network not allowed - emergency calls only"163_bg96_errors[40]="Network personalization PIN required"164_bg96_errors[41]="Network personalization PUK required"165_bg96_errors[42]="Network subset personalization PIN required"166_bg96_errors[43]="Network subset personalization PUK required"167_bg96_errors[44]="Service provider personalization PIN required"168_bg96_errors[45]="Service provider personalization PUK required"169_bg96_errors[46]="Corporate personalization PIN required"170_bg96_errors[47]="Corporate personalization PUK required"171_bg96_errors[300]="ME failure"172_bg96_errors[301]="SMS ME reserved"173_bg96_errors[302]="Operation not allowed"174_bg96_errors[303]="Operation not supported"175_bg96_errors[304]="Invalid PDU mode"176_bg96_errors[305]="Invalid text mode"177_bg96_errors[310]="(U)SIM not inserted"178_bg96_errors[311]="(U)SIM pin necessary"179_bg96_errors[312]="PH (U)SIM pin necessary"180_bg96_errors[313]="(U)SIM failure"181_bg96_errors[314]="(U)SIM busy"182_bg96_errors[315]="(U)SIM wrong"183_bg96_errors[316]="(U)SIM PUK required"184_bg96_errors[317]="(U)SIM PIN2 required"185_bg96_errors[318]="(U)SIM PUK2 required"186_bg96_errors[320]="Memory failure"187_bg96_errors[321]="Invalid memory index"188_bg96_errors[322]="Memory full"189_bg96_errors[330]="SMSC address unknown"190_bg96_errors[331]="No network"191_bg96_errors[332]="Network timeout"192_bg96_errors[501]="Invalid parameter"193_bg96_errors[502]="Operation not supported"194_bg96_errors[503]="GNSS subsystem busy"195_bg96_errors[504]="Session is ongoing"196_bg96_errors[505]="Session not active"197_bg96_errors[506]="Operation timeout"198_bg96_errors[507]="Function not enabled"199_bg96_errors[508]="Time information error"200_bg96_errors[509]="XTRA not enabled"201_bg96_errors[512]="Validity time is out of range"202_bg96_errors[513]="Internal resource error"203_bg96_errors[514]="GNSS locked"204_bg96_errors[515]="End by E911"205_bg96_errors[516]="Not fixed now"206_bg96_errors[517]="Geo-fence ID does not exist"207_bg96_errors[549]="Unknown error"208209def _answer(echo, ret, echo_Arg, ret_Arg):210 if(echo):211 print(echo_Arg)212 if(ret):213 return ret_Arg214215def gnss_on(mode=1, fixmaxtime=30, fixmaxdist=50, fixcount=0, fixrate=1, echo=True, ret=False):216 """217 Turns on the GNSS function218 Default parameters219 Checks parameters before sending, or fails.220 """221 if(mode<1) or (mode>4):222 print("GNSS working mode range 1<>4!")223 print("Default is 1.")224 print(""" 1 Stand-alone225 2 MS-based226 3 MS-assisted227 4 Speed-optimal""")228 return229 if(fixmaxtime<1) or (fixmaxtime>255):230 print("Maximum positioning time range 1<>255!")231 print("Default is 30 seconds.")232 return233 if(fixmaxdist<1) or (fixmaxdist>1000):234 print("Accuracy threshold of positioning range 1<>1000!")235 print("Default is 50 meters.")236 return237 if(fixcount>1000):238 print("Number of attempts for positioning range 0<>1000!")239 print("Default is 0 (continuous).")240 return241 if(fixrate<1) or (fixrate>65535):242 print("Interval between first and second positioning range 1<>65535!")243 print("Default is 1 second.")244 return245 result=cellular_tx('AT+QGPS='+str(mode)+','+str(fixmaxtime)+','+str(fixmaxdist)+','+str(fixcount)+','+str(fixrate), 500, False, True).replace('\r', '').strip()246 return _answer(echo, ret, result, result)247248def gnss_off(echo=True, ret=False):249 """Turns off GNSS"""250 result=cellular_tx('AT+QGPSEND', 500, False, True).replace('\r', '').strip()251 return _answer(echo, ret, result, result)252253def gnss_status(echo=True, ret=False):254 """Enquires GNSS status"""255 result=cellular_tx('AT+QGPS?', 500, False, True).replace('\r', '').strip()256 if(result.startswith('AT+QGPS?\n+QGPS: ')):257 #Correct result258 a=result.split(': ')[1].split('\n')[0]259 if(a=='0'):260 echo_Arg="GNSS OFF"261 if(a=='1'):262 echo_Arg="GNSS ON"263 ret_Arg=echo_Arg264 else:265 echo_Arg="Unknown result response:\n "+result266 ret_Arg={}267 return _answer(echo, ret, echo_Arg, ret_Arg)268269def gpsloc(mode=0, echo=False, ret=True):270 """Acquire Positioning Information271 Modes:272 0: <latitude>,<longitude> format: ddmm.mmmm N/S,dddmm.mmmm E/W273 1: <latitude>,<longitude> format: ddmm.mmmmmm N/S,dddmm.mmmmmm E/W274 2: <latitude>,<longitude> format: (-)dd.ddddd,(-)ddd.ddddd275 Checks mode"""276 if(mode<0) or (mode>2):277 print("GPSLOC mode range 0<>2!")278 print("Default is 0.")279 print(""" Modes:280 0: <latitude>,<longitude> format: ddmm.mmmm N/S,dddmm.mmmm E/W281 1: <latitude>,<longitude> format: ddmm.mmmmmm N/S,dddmm.mmmmmm E/W282 2: <latitude>,<longitude> format: (-)dd.ddddd,(-)ddd.ddddd""")283 return284 result=cellular_tx('AT+QGPSLOC='+str(mode), 500, False, True).replace('\r', '').strip()285 if(result.find('\n+CME ERROR: ')>-1):286 #'AT+QGPSLOC=0\n+CME ERROR: 516'287 a=int(result.split(': ')[1].split('\n')[0].split(',')[0])288 ret_Arg={}289 ret_Arg['code']=a290 ret_Arg['text']=_bg96_errors[a]291 if(result.find('\n+QGPSLOC: ')>-1):292 #+QGPSLOC: <UTC>,<latitude>,<longitude>,<hdop>,<altit ude>,<fix>,<cog>,<spkm>,<spkn>,<date>,<nsat>293 #we have a match294 a=result.split(': ')[1].split('\n')[0].split(',')295 ret_Arg={}296 time=a[0].split('.')[0]297 ret_Arg['tof']=time[0:2]+':'+time[2:4]+':'+time[4:]+' UTC'298 NS="N"299 EW="E"300 if(mode==2):301 #long/lat format [-]dd.ddddd302 if(a[1][0:1]=='-'):303 NS="S"304 a[1]=a[1][1:]305 if(a[2][0:1]=='-'):306 EW="W"307 a[2]=a[2][1:]308 else:309 #long/lat format ddmm.mmmm[mm] N/S,dddmm.mmmm[mm] E/W310 NS=a[1][-1]311 a[1]=a[1][:-1]312 EW=a[2][-1]313 a[2]=a[2][:-1]314 long=float(a[1])315 x=int(long/100)316 y=((long/100)-x)*10/6317 long=x+y318 ret_Arg['long']=long319 ret_Arg['NS']=NS320 lat=float(a[2])321 x=int(lat/100)322 y=((lat/100)-x)*10/6323 lat=x+y324 ret_Arg['lat']=lat325 ret_Arg['EW']=EW326 ret_Arg['hdop']=float(a[3])327 ret_Arg['altitude']=float(a[4])328 ret_Arg['fix']=a[5]+"D positioning"329 ret_Arg['cog']=float(a[6])330 ret_Arg['spkm']=float(a[7])331 ret_Arg['spkn']=float(a[8])332 date=a[9]333 ret_Arg['date']="20"+date[4:][0:2]+'/'+date[2:4]+'/'+date[0:2]334 ret_Arg['nsat']=float(a[10])335 ret_Arg['text']=result.split(': ')[1].split('\n')[0]336 return _answer(echo, ret, ret_Arg['text'], ret_Arg)337338def gnss_enable_nmea():339 print(cellular_tx('AT+QGPSCFG="nmeasrc",1', 500, False, True).replace('\r', '').strip())340341def gnss_disable_nmea():342 print(cellular_tx('AT+QGPSCFG="nmeasrc",0', 500, False, True).replace('\r', '').strip())343344def gnss_get_nmea(sentence="GGA"):345 """gets an NMEA sentence.346 Valid sentences are GGA,RMC,GSV,GSA,VTG,GNS347 If the sentence is GGA, the code tries to extract data348 and returns it into an object.349 """350 a=cellular_tx('AT+QGPSGNMEA="'+sentence+'"', 500, False, True)351 b=a.split("\n")352 for x in b:353 if(x.startswith('+QGPSGNMEA: $GPGGA')):354 c=x[12:]355 c=c.split(',')356 result={}357 time=c[1].split('.')358 time=time[0]359 result['tof']=time[0:2]+':'+time[2:4]+':'+time[4:]+' UTC'360 valid=c[6]361 if(valid==0):362 print(" Fix is not valid! Aborting.")363 result['valid']=False364 return result365 result['valid']=True366 SVs=c[7]367 result['SVs']=float(SVs)368 OrthoHeight=c[9]+' '+c[10]369 result['orthoheight']=float(c[9])370 long=float(c[2])371 NS=c[3]372 x=int(long/100)373 y=((long/100)-x)*10/6374 long=x+y375 result['long']=long376 result['NS']=NS377 lat=float(c[4])378 EW=c[5]379 x=int(lat/100)380 y=((lat/100)-x)*10/6381 lat=x+y382 result['lat']=lat383 result['EW']=EW384 return result385386def bg96_PI(echo=False, ret=True):387 """Gets the full Product Information.388 Equivalent to the next three commands plus bg96_IMEI."""389 result=cellular_tx('ATI', 300, False, True).replace('\r', '').strip().split('\n')390 # Since the IMEI is part of the product info, no reason not to get it together.391 IMEI=bg96_IMEI(False, True)392 echo_Arg="Manufacturer: "+result[1]+"\nProduct: "+result[2]+"\n"+result[3]+"\nIMEI: "+IMEI393 a={}394 a['manufacturer']=result[1]395 a['product']=result[2]396 a['revision']=result[3].split(': ')[1]397 a['IMEI']=IMEI398 return _answer(echo, ret, echo_Arg, a)399400def bg96_Manufacturer(echo=False, ret=True):401 """Gets the Manufacturer's Name'"""402 result=cellular_tx('AT+GMI', 300, False, True).replace('\r', '').strip().split('\n')403 return _answer(echo, ret, "Manufacturer: "+result[1], result[1])404405def bg96_Product(echo=False, ret=True):406 """Gets the Product Name"""407 result=cellular_tx('AT+GMM', 300, False, True).replace('\r', '').strip().split('\n')408 return _answer(echo, ret, "Product: "+result[1], result[1])409410def bg96_Revision(echo=False, ret=True):411 """Gets the Software Revision"""412 result=cellular_tx('AT+GMR', 300, False, True).replace('\r', '').strip().split('\n')413 return _answer(echo, ret, "Revision: "+result[1], result[1])414415def bg96_IMEI(echo=False, ret=True):416 """Gets the Device's IMEI'"""417 result=cellular_tx('AT+GSN', 300, False, True).replace('\r', '').strip().split('\n')418 return _answer(echo, ret, "IMEI: "+result[1], result[1])419420def bg96_IMSI(echo=False, ret=True):421 """Query IMSI number of (U)SIM"""422 result=cellular_tx('AT+CIMI', 300, False, True).replace('\r', '').strip().split('\n')423 return _answer(echo, ret, "IMSI: "+result[1], result[1])424425def bg96_ICCID(echo=False, ret=True):426 """Gets the ICCID of the (U)SIM card'"""427 result=cellular_tx('AT+QCCID', 300, False, True).replace('\r', '').strip().split('\n')428 return _answer(echo, ret, "CCID: "+result[1], result[1])429430_insertStatus=[]431_insertStatus.append('(U)SIM card is removed.')432_insertStatus.append('(U)SIM card is inserted.')433_insertStatus.append('(U)SIM card status unknown, before (U)SIM initialization.')434435def bg96_SIM_Insertion(echo=False, ret=True):436 """Query (U)SIM card insertion status."""437 result=cellular_tx('AT+QSIMSTAT?', 300, False, True).replace('\r', '').strip()438 if(result.find('\n+QSIMSTAT: ')>-1):439 #AT+QSIMSTAT?\n+QSIMSTAT: 1,0440 a=result.split('\n')[1].split(': ')[1].split(',')441 if(a[0]=='0'):442 echo_Arg="(U)SIM card insertion status report dis"443 else:444 echo_Arg="(U)SIM card insertion status report en"445 echo_Arg+="abled.\n"+_insertStatus[int(a[1])]446 ret_Arg={}447 ret_Arg['enabled']=(a[0]=='1')448 ret_Arg['statusCode']=int(a[1])449 ret_Arg['status']=_insertStatus[int(a[1])]450 else:451 echo_Arg=result452 ret_Arg=result453 return _answer(echo, ret, echo_Arg, ret_Arg)454455def bg96_FactoryDefault():456 """Resets the device to Factory Default"""457 result=cellular_tx('AT&F', 300, False, True).replace('\r', '').strip()458 print(result)459460def bg96_Config():461 """Gets the Current Configuration"""462 result=cellular_tx('AT&V', 300, False, True).replace('\r', '').strip()463 result=result.replace('\n', '\nAT')464 result=result[:-7]465 print(result)466467def bg96_Save_User_Profile():468 """Saves the Current Configuration to the USer Profile"""469 result=cellular_tx('AT&W', 300, False, True).replace('\r', '').strip()470 print(result)471472def bg96_Load_User_Profile():473 """Loads the User Profile Configuration"""474 result=cellular_tx('ATZ', 300, False, True).replace('\r', '').strip()475 print(result)476477def bg96_Set_Result_Code(code=0):478 """Sets the Result Code Display to ON or OFF"""479 if(code<0) or (code>1):480 print("Use 0 for yes or")481 print("1 for no")482 return483 result=cellular_tx('ATQ'+str(code), 300, False, True).replace('\r', '').strip()484 print(result)485486def bg96_Result_code_On():487 """Sets the Result Code Display to ON"""488 result=cellular_tx('ATQ0', 300, False, True).replace('\r', '').strip()489 print(result)490491def bg96_Result_code_Off():492 """Sets the Result Code Display to OFF"""493 result=cellular_tx('ATQ1', 300, False, True).replace('\r', '').strip()494 print(result)495496def bg96_Set_Result_Code_Verbosity(code=0):497 """Sets the Result Code Verbosity"""498 if(code<0) or (code>1):499 print("Use 0 for non-verbose or")500 print("1 for verbose")501 return502 result=cellular_tx('ATV'+str(code), 300, False, True).replace('\r', '').strip()503 print(result)504505def bg96_Set_Command_Echo(code=0):506 """Sets the Command Echo to ON or OFF"""507 if(code<0) or (code>1):508 print("Use 0 for echo off or")509 print("1 for echo on")510 return511 result=cellular_tx('ATE'+str(code), 300, False, True).replace('\r', '').strip()512 print(result)513514def bg96_Power_Down(code=1):515 """Powers down the device"""516 if(code<0) or (code>1):517 print("Use 0 for immediate power down or")518 print("1 for normal power down")519 return520 result=cellular_tx('AT+QPOWD'+str(code), 300, False, True).replace('\r', '').strip()521 print(result)522523def bg96_Read_Clock(echo=False, ret=True):524 """Gets the time from the RTC525 Returns a dict with two key/value pairs526 date: yy/mm/dd527 time: hh:mm:ss528 """529 result=cellular_tx('AT+CCLK?', 300, False, True).replace('\r', '').strip()530 if(result.find('\n+CCLK: ')>-1):531 #AT+CCLK?\n+CCLK: "80/01/06,01:24:14"532 a=result.split('"')[1]533 echo_Arg=a534 a=a.split(',')535 ret_Arg={}536 ret_Arg['date']=a[0]537 ret_Arg['time']=a[1]538 else:539 echo_Arg=result540 ret_Arg=result541 return _answer(echo, ret, echo_Arg, ret_Arg)542543def bg96_Battery(echo=False, ret=True):544 """Gets the battery charging status545 Returns a dict with four key/value pairs546 code: [012]547 volt: <float>548 charging: True/False549 percent: <float>550 """551 result=cellular_tx('AT+CBC', 300, False, True).replace('\r', '').strip()552 if(result.startswith('AT+CBC\n+CBC: ')):553 a=result.split(': ')[1].split('\n')[0].split(',')554 if(a[0]=='0'):555 echo_Arg="Not charging... ["+a[1]+"% "+str(float(a[2])/1000)+"V]"556 if(a[0]=='1'):557 echo_Arg="Charging: "+a[1]+"% "+str(float(a[2])/1000)+"V"558 if(a[0]=='2'):559 echo_Arg="Done charging: "+a[1]+"% "+str(float(a[2])/1000)+"V"560 ret_Arg={}561 ret_Arg['code']=int(a[0])562 ret_Arg['charging']=(a[0]=='1')563 ret_Arg['percent']=float(a[1])564 ret_Arg['volt']=float(a[2])/1000565 else:566 echo_Arg=result567 ret_Arg={}568 return _answer(echo, ret, echo_Arg, ret_Arg)569570def bg96_Temp(echo=False, ret=True):571 """Gets the temperature for PMIC, XO and PA"""572 result=cellular_tx('AT+QTEMP', 300, False, True).replace('\r', '').strip()573 if(result.startswith('AT+QTEMP\n+QTEMP: ')):574 a=result.split(': ')[1].split('\n')[0].split(',')575 ret_Arg={}576 ret_Arg['PMIC']=float(a[0])577 ret_Arg['XO']=float(a[1])578 ret_Arg['PA']=float(a[2])579 echo_Arg="PMIC: "+a[0]+" C\nXO: "+a[1]+" C\nPA: "+a[2]+" C"580 else:581 echo_Arg="Unknown result code:\n "+result582 ret_Arg={}583 return _answer(echo, ret, echo_Arg, ret_Arg)584585_br9600=9600586_br19200=19200587_br38400=38400588_br57600=57600589_br115200=115200590_br230400=230400591_br460800=460800592_br921600=921600593594def bg96_Set_Baud_Rate(rate=115200, echo=False, ret=True):595 result=cellular_tx('AT+IPR='+str(rate), 300, False, True).replace('\r', '').strip()596 return _answer(echo, ret, result, result)597598_cpasStatus=[]599_cpasStatus.append('Ready')600_cpasStatus.append('Ringing')601_cpasStatus.append('Call in progress or call hold')602603def bg96_Activity_Status(echo=False, ret=True):604 result=cellular_tx('AT+CPAS', 300, False, True).replace('\r', '').strip().split('\n')[1]605 if(result.startswith('+CPAS: ')):606 a=int(result.split(': ')[1])607 ret_Arg={}608 ret_Arg['code']=a609 ret_Arg['text']=_cpasStatus[a]610 echo_Arg=_cpasStatus[a]+" ["+str(a)+"]"611 else:612 ret_Arg=result613 echo_Arg=result
...
CommandRemind.py
Source:CommandRemind.py
1import SQLiteInterface as SQI2import re3import datetime4logtag = 'CommandRemind: '5async def entry(cmdArgs, message):6 if len(cmdArgs) < 2:7 await message.channel.send('Invalid format, give at least [hh:mm time to wait] [reminder text]')8 return 9 valid_ret = validate_command(cmdArgs)10 if valid_ret[0]:11 pass12 else:13 print(valid_ret[1])14 # date [date] [clock time]15 # eg >remind date 09/15/2021 15:30 smack Sam16 # the reminder will go out on 9/15/2021 at 15:3017 # time [clock time]18 # eg >remind 15:30 smack Sam19 # the next time 15:30 rolls around the reminder will go out20 # [time in hr:min]21 # eg >remind 4:30 smack Sam22 # Timer, runs for the amount of time given23def validate_command(args):24 cmd_type = args[0]25 cmd_args = args[1:]26 date_err = '''Invalid format. Use "remind date [mm/dd/yyyy] [hh:mm] [reminder text]"'''27 time_err = '''Invalid format. Use "remind time [hh:mm] [reminder text]"'''28 if cmd_type == 'date':29 if len(cmd_args) < 3:30 return [False, date_err]31 date_arg_str = cmd_args[0]32 time_arg_str = cmd_args[1]33 msg_arg = cmd_args[2]34 date_arg = split_date_arg(date_arg_str)35 if date_arg[3]:36 return [False, date_err]37 if not is_valid_date(date_arg):38 return [False, date_err]39 time_arg = split_time_arg(time_arg_str)40 if time_arg[2]:41 return [False, date_err]42 if not is_valid_time(time_arg):43 return [False, date_err]44 # Set the reminder45 return [True, create_reminder(date_arg[:-1] + time_arg[:-1], msg_arg)]46 elif cmd_type == 'time':47 if len(cmd_args) < 2:48 return [False, time_err]49 time_arg_str = cmd_args[0]50 msg_arg = cmd_args[1]51 time_arg = split_time_arg(time_arg_str)52 if time_arg[2]:53 return [False, time_err]54 if not is_valid_time(time_arg):55 return [False, time_err]56 ct = datetime.datetime.now()57 current_datetime = [ct.month, ct.day, ct.year, ct.hour, ct.minute]58 if time_is_after(time_arg[:-1], [ct.hour, ct.minute]):59 return [True, create_reminder(current_datetime[0:3] + time_arg[:-1], msg_arg)]60 else:61 new_date = add_date_args(current_datetime[0:3], [0, 1, 0])62 return [True, create_reminder(new_date + time_arg[:-1], msg_arg)]63 else: # No command type, just set a timer for the given duration64 pass65# Takes datetime styled argument - [month, day, year, hour, minute] and the msg_arg66def create_reminder(datetime_arg, msg_arg):67 pass68# Adds date_args together, returns the total date_arg69# The second date arg is added literally, and is not interpreted as an actual date70def add_date_args(a, b):71 ret_arg = a72 ret_arg[0] += b[0]73 ret_arg[1] += b[1]74 ret_arg[2] += b[2]75 # Correct days/months76 valid = False77 while not valid:78 if ret_arg[0] in [1, 3, 5, 7, 8, 10, 12]:79 if ret_arg[1] > 31:80 ret_arg[1] -= 3181 ret_arg[0] += 182 else:83 valid = True84 elif ret_arg[0] in [4, 6, 9, 11]:85 if ret_arg[1] > 30:86 ret_arg[1] -= 3087 ret_arg[0] += 188 else:89 valid = True90 else:91 if is_leap_year(ret_arg[2]):92 if ret_arg[1] > 29:93 ret_arg[1] -= 2994 ret_arg[0] += 195 else:96 valid = True97 else:98 if ret_arg[1] > 28:99 ret_arg[1] -= 28100 ret_arg[0] += 1101 else:102 valid = True103 # Correct months/years104 while ret_arg[0] > 12:105 ret_arg[2] += 1106 ret_arg[0] -= 12107 while ret_arg[0] < 1:108 ret_arg[2] -= 1109 ret_arg[0] += 12110 return ret_arg111# Takes 2 time_args and returns if the first is after the second112def time_is_after(a, b):113 if a[0] == b[0]:114 return a[1] > b[1]115 return a[0] > b[0]116# Splits the given time string into 2 parts, all ints117# Returns [h, m, err] - h, m are 0 when err == True118def split_time_arg(arg):119 split_arg = re.split(':', arg)120 if len(split_arg) != 2:121 return [0, 0, True]122 else:123 return [int(split_arg[0]), int(split_arg[1]), False]124# Splits the given date string into 3 parts, all ints125# Returns [m, d, y, err] - m, d, and y are 0 when err == True126def split_date_arg(arg):127 split_arg = re.split('/|-', arg)128 if len(split_arg) != 3:129 return [0, 0, 0, True]130 else:131 return [int(split_arg[0]), int(split_arg[1]), int(split_arg[2]), False]132# Check that the given time, in int format, is a valid time133def is_valid_time(v):134 h = v[0]135 m = v[0]136 if h > 23 or h < 0:137 return False138 if m > 59 or m < 0:139 return False140 return True141# Check that the given date, in int format, is a valid date142def is_valid_date(v):143 m = v[0]144 d = v[1]145 y = v[2]146 if m > 12 or m < 1:147 return False148 if d < 1:149 return False150 if m in [1, 3, 5, 7, 8, 10, 12]:151 return d <= 31152 elif m in [4, 6, 9, 11]:153 return d <= 30154 else:155 if is_leap_year(y):156 return d <= 29157 else:158 return d <= 28159def is_leap_year(y):160 if y % 2000:161 return False...
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