def versionDocument(self, fileName):
# add a version to the new document
curVer = self.getLatestVersion()
newVer = curVer + 1
# update latest version in json schema and save
self.project['latestVersion'] = newVer
self.editProject('latestVersion', newVer, permission=True)
# split fileName into name and extension
fn = os.path.splitext(os.path.basename(fileName))[0]
fext = os.path.splitext(os.path.basename(fileName))[1]
# new version
newName = '{0}_ver_{1}{2}'.format(fn, str(newVer), fext)
zf = zipfile.ZipFile(glb.versionsDirectory() + self.project['guid'] +
'.zip',
mode='a')
try:
zf.write(fileName, arcname=newName)
except zipfile.error:
print str(zipfile.error)
finally:
self.save()
print 'Appended successfully'
zf.close()
def getFilesInArchive(self):
# get list of all files in archive
fn = glb.versionsDirectory() + self.project['guid'] + '.zip'
zf = zipfile.ZipFile(fn, 'r')
nl = zf.namelist()
zf.close()
return nl
def compareFiles(self, fList):
self.currentDiff = []
# open files from archive and compare
arc = zipfile.ZipFile(
glb.versionsDirectory() + self.project['guid'] + '.zip', 'r')
linesF1 = arc.open(fList[0]).readlines()
linesF1 = [x.strip() for x in linesF1]
linesF2 = arc.open(fList[1]).readlines()
linesF2 = [x.strip() for x in linesF2]
arc.close()
# length to iterate over
diffLength = len(linesF1) if len(linesF1) > len(linesF2) else len(
linesF2)
for f1 in range(len(linesF1)):
if len(linesF1[f1]) < 1:
linesF1[f1] = '<br />\n'
for f2 in range(len(linesF2)):
if len(linesF2[f2]) < 1:
linesF2[f2] = '<br />\n'
# pad file that has less lines
if len(linesF1) > len(linesF2):
add = len(linesF1) - len(linesF2)
for x in range(0, add):
linesF2.append('<br />\n')
elif len(linesF1) < len(linesF2):
add = len(linesF2) - len(linesF1)
for x in range(0, add):
linesF1.append('<br />\n')
# compare
for x in range(0, diffLength):
difference = False if linesF1[x] == linesF2[x] else True
diffType = "" if difference is False else (
"+" if len(linesF1[x]) < len(linesF2[x]) else "-")
self.currentDiff.append({
"firstFile": linesF1[x],
"secondFile": linesF2[x],
"difference": difference,
"type": diffType
})
def create(self, project, f):
# create a project
self.project['name'] = project['name']
self.project['description'] = project['description']
self.project['author'] = project['author']
self.project['createDate'] = glb.getTodaysDateAsString()
self.project['guid'] = str(uuid.uuid4())
self.project['latestVersion'] = 1
# create a zip directory and place file in it
fn = os.path.splitext(
os.path.basename(f))[0] + '_ver_1' + os.path.splitext(
os.path.basename(f))[1]
zf = zipfile.ZipFile(glb.versionsDirectory() + self.project['guid'] +
'.zip',
mode='w')
try:
zf.write(f, arcname=fn)
except zipfile.error:
print str(zipfile.error)
finally:
print 'Zip file created!'
zf.close()
self.save()
def deleteProject(self):
# first delete project version file, then delete project json file
os.remove(glb.versionsDirectory() + self.project['guid'] + '.zip')
os.remove(glb.projectDirectory() + self.project['name'] + '.json')