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https://github.com/opentx/opentx.git
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Use with open(...) as ...: context managers
Instead of manually opening and closes file objects, use the context manager that will properly handle opening and closing files for us, even in the event of some error
This commit is contained in:
Sean Vig
parent
82c3230981
commit
4bd90d79d0
7 changed files with 234 additions and 249 deletions
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@ -66,86 +66,80 @@ print("Output file %s" % outputFile)
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if docFile:
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print("Documentation file %s" % docFile)
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np = open(inputFile, "r")
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with open(inputFile, "r") as inp:
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while True:
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line = inp.readline()
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if len(line) == 0:
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break
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line = line.strip('\r\n')
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line = line.strip()
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# print "line: %s" % line
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while True:
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line = inp.readline()
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if len(line) == 0:
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break
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line = line.strip('\r\n')
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line = line.strip()
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# print "line: %s" % line
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parts = line.split('LEXP')
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# print parts
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if len(parts) != 2:
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print("Wrong line: %s" % line)
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continue
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cmd = 'LEXP' + parts[1]
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cnst = parts[0].rstrip(', ')
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if cnst.find('=') != -1:
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# constant contains =
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cnst = cnst.split('=')[0].strip()
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# print "Found constant %s with command: %s" % (cnst, cmd)
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try:
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CONSTANT_VALUE = cnst
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# if CONSTANT_VALUE in dups_cnst:
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# print "WARNING: Duplicate CONSTANT_VALUE found: %s" % CONSTANT_VALUE
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# warning = True
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# continue
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# dups_cnst.append(CONSTANT_VALUE)
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# print cmd
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eval(cmd)
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except:
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print("ERROR: problem with the definition: %s" % line)
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traceback.print_exc()
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error = True
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parts = line.split('LEXP')
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# print parts
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if len(parts) != 2:
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print("Wrong line: %s" % line)
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continue
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cmd = 'LEXP' + parts[1]
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cnst = parts[0].rstrip(', ')
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if cnst.find('=') != -1:
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# constant contains =
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cnst = cnst.split('=')[0].strip()
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# print "Found constant %s with command: %s" % (cnst, cmd)
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try:
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CONSTANT_VALUE = cnst
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# if CONSTANT_VALUE in dups_cnst:
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# print "WARNING: Duplicate CONSTANT_VALUE found: %s" % CONSTANT_VALUE
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# warning = True
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# continue
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# dups_cnst.append(CONSTANT_VALUE)
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# print cmd
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eval(cmd)
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except:
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print("ERROR: problem with the definition: %s" % line)
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traceback.print_exc()
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error = True
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with open(outputFile, "w") as out:
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out.write("//This file was generated by luaexport.py script on %s for OpenTX version %s\n\n\n"
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% (time.asctime(), version))
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inp.close()
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header = """
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struct LuaSingleField {
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uint16_t id;
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const char * name;
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const char * desc;
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};
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out = open(outputFile, "w")
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struct LuaMultipleField {
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uint16_t id;
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const char * name;
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const char * desc;
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uint8_t count;
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};
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out.write("//This file was generated by luaexport.py script on %s for OpenTX version %s\n\n\n"
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% (time.asctime(), version))
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"""
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out.write(header)
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header = """
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struct LuaSingleField {
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uint16_t id;
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const char * name;
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const char * desc;
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};
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out.write("""
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// The list of Lua fields
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// this aray is alphabetically sorted by the second field (name)
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const LuaSingleField luaSingleFields[] = {
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""")
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exports.sort(key=lambda x: x[1]) # sort by name
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data = [" {%s, \"%s\", \"%s\"}" % export for export in exports]
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out.write(",\n".join(data))
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out.write("\n};\n\n")
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print("Generated %d items in luaFields[]" % len(exports))
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struct LuaMultipleField {
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uint16_t id;
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const char * name;
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const char * desc;
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uint8_t count;
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};
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"""
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out.write(header)
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out.write("""
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// The list of Lua fields
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// this aray is alphabetically sorted by the second field (name)
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const LuaSingleField luaSingleFields[] = {
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""")
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exports.sort(key=lambda x: x[1]) # sort by name
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data = [" {%s, \"%s\", \"%s\"}" % export for export in exports]
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out.write(",\n".join(data))
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out.write("\n};\n\n")
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print("Generated %d items in luaFields[]" % len(exports))
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out.write("""
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// The list of Lua fields that have a range of values
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const LuaMultipleField luaMultipleFields[] = {
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""")
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data = [" {%s, \"%s\", \"%s\", %d}" % export for export in exports_multiple]
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out.write(",\n".join(data))
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out.write("\n};\n\n")
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print("Generated %d items in luaMultipleFields[]" % len(exports_multiple))
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out.close()
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out.write("""
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// The list of Lua fields that have a range of values
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const LuaMultipleField luaMultipleFields[] = {
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""")
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data = [" {%s, \"%s\", \"%s\", %d}" % export for export in exports_multiple]
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out.write(",\n".join(data))
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out.write("\n};\n\n")
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print("Generated %d items in luaMultipleFields[]" % len(exports_multiple))
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if docFile:
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# prepare fields
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@ -160,16 +154,14 @@ if docFile:
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alphanum_key = lambda key: [convert(c) for c in re.split('([0-9]+)', key[0])]
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all_exports.sort(key=alphanum_key)
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out = open(docFile, "w")
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out.write("Alphabetical list of Lua fields for OpenTX version %s\n\n\n" % version)
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FIELD_NAME_WIDTH = 25
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out.write("Field name%sField description\n" % (' ' * (FIELD_NAME_WIDTH - len('Field name'))))
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out.write("----------------------------------------------\n")
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data = ["%s%s%s" % (name_, ' ' * (FIELD_NAME_WIDTH - len(name_)), desc_) for (name_, desc_) in all_exports]
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out.write("\n".join(data))
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out.write("\n")
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out.close()
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with open(docFile, "w") as out:
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out.write("Alphabetical list of Lua fields for OpenTX version %s\n\n\n" % version)
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FIELD_NAME_WIDTH = 25
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out.write("Field name%sField description\n" % (' ' * (FIELD_NAME_WIDTH - len('Field name'))))
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out.write("----------------------------------------------\n")
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data = ["%s%s%s" % (name_, ' ' * (FIELD_NAME_WIDTH - len(name_)), desc_) for (name_, desc_) in all_exports]
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out.write("\n".join(data))
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out.write("\n")
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if warning:
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sys.exit(1)
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