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#! /usr/bin/env python
# Copyright (c) 2017 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#
import sys
import itertools
import LongBow
def computeVocabularyScore(tokenCount):
return 100.0
def csvFunctionResult(file, function):
score = computeVocabularyScore(file.token_count)
string = "vocabulary,%s,%s,%d,%d,%.2f" % (file.filename, function.name, function.start_line, function.token_count, score)
LongBow.scorePrinter([90, 80], score, string)
return function.token_count
def csvFileVocabulary(file):
score = computeVocabularyScore(file.token_count)
string = "vocabulary,%s,,,%.2f,%.2f" % (file.filename, file.average_token, score)
LongBow.scorePrinter([90, 80], score, string)
return
def csvFunction(fileInformationList):
for fileInformation in fileInformationList:
complexities = map(lambda function: csvFunctionResult(fileInformation, function), fileInformation)
return
def csvSummary(fileInformationList):
map(lambda file: csvFileVocabulary(file), fileInformationList)
return
def textFunctionResult(file, function, maxFileNameLength, maxFunctionNameLength):
score = computeVocabularyScore(function.token_count)
format = "%-" + str(maxFileNameLength) + "s %-" + str(maxFunctionNameLength) + "s %3d %3d %6.2f"
string = format % (file.filename, function.name, function.start_line, function.token_count, score)
LongBow.scorePrinter([90, 80], score, string)
return function.cyclomatic_complexity
def textFileVocabulary(file, maxFileNameLength, printFormat=""):
score = computeVocabularyScore(file.average_CCN)
if printFormat == "":
printFormat = "%-" + str(maxFileNameLength) + "s %6.2f %6.2f"
string = printFormat % (file.filename, file.average_token, score)
LongBow.scorePrinter([90, 80], score, string)
return
def computeMaxFileNameLength(fileInformationList):
result = 0
for fileInformation in fileInformationList:
if len(fileInformation.filename) > result:
result = len(fileInformation.filename)
return result
def computeMaxFunctionNameLength(fileInformationList):
result = 0
for fileInformation in fileInformationList:
if len(fileInformation.filename) > result:
result = len(fileInformation.filename)
return result
def textFunction(fileInformationList):
maxFileNameLength = max(map(lambda fileInformation: len(fileInformation.filename), fileInformationList))
maxFunctionNameLength = max(map(lambda fileInformation: max(map(lambda function: len(function.name), fileInformation)), fileInformationList))
for fileInformation in fileInformationList:
complexities = map(lambda function: textFunctionResult(fileInformation, function, maxFileNameLength, maxFunctionNameLength), fileInformation)
return
def textSummary(fileInformationList, prefix=""):
if len(fileInformationList) < 1:
print "%sNo Files To Grade" % prefix
return
maxFileNameLength = max(map(lambda fileInformation: len(fileInformation.filename), fileInformationList))
printFormat = prefix + "%-" + str(maxFileNameLength) + "s %10s %6s"
print printFormat % ("File Path", "Ave Token", "Score")
printFormat = prefix + "%-" + str(maxFileNameLength) + "s %10.2f %6.2f"
map(lambda file: textFileVocabulary(file, maxFileNameLength, printFormat), fileInformationList)
return
def computeAverage(fileInformationList):
vocabulary = map(lambda fileInformation : fileInformation.average_token, fileInformationList)
sum = reduce(lambda sum, x: sum + x, vocabulary)
return float(sum) / float(len(vocabulary))
def gradeAndPrint(fileList, hfcca, problemsOnly=False, prefix=""):
options, arguments = hfcca.createHfccaCommandLineParser().parse_args(args=["foo"])
result = hfcca.analyze(fileList, options)
# Convert from that iterator to a simple list...
fileInformationList = map(lambda x : x, result)
if problemsOnly:
fileInformationList = filter(lambda item: computeVocabularyScore(item.average_CCN) < 100, fileInformationList)
textSummary(fileInformationList, prefix)
def commandLineMain(args, hfcca):
targets = []
if args.stdin:
for line in sys.stdin:
t = line.strip()
if (len(t) > 0):
targets.append(t)
else:
targets = args.files
if (len(targets) == 0):
print >> sys.stderr, "Error: target list cannot be empty"
# If nothing was specified, print the summary as a default
if args.summary == False and args.function == False and args.average == False:
args.summary = True
options, arguments = hfcca.createHfccaCommandLineParser().parse_args(args=["VocabularyReport"])
result = hfcca.analyze(targets, options)
# Convert from that iterator to a simple list...
fileInformationList = map(lambda x : x, result)
if args.function:
if args.output == "text":
textFunction(fileInformationList)
else:
csvFunction(fileInformationList)
if args.summary:
if args.output == "text":
textSummary(fileInformationList)
else:
csvSummary(fileInformationList)
if args.average:
print "%.2f" % computeAverage(fileInformationList)
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