def GetIconName(self):
if not self.IsExpandable():
name, ext = os.path.splitext(self.path)
if ext in ['.py']: #, '.pyc','.pyo']:
return "python"
if ext.lower() in self.imagetypes:
return "image"
typ = Spiderutils.istextfile(self.path)
if typ == 1:
if Spiderutils.isSpiderDocfile(self.path):
return "docfile"
elif Spiderutils.isSpiderBatchfile(self.path):
return "procfile"
elif Spiderutils.isSpiderProcedurefile(self.path):
return "procfile"
else:
return "text"
elif typ == -1:
return "unknown"
spi = Spiderutils.isSpiderBin(self.path)
if spi == "image" or spi == "Fourier" or spi == "stack":
return "spider"
elif spi == "volume":
return "volume"
return "binary" # i.e. a non-spider binary file
def processargs(args):
" returns (serverflag, filelist, directory) "
serverflag = 0
readall = 0
filenames = []
cwd = os.getcwd()
for item in args:
if item == '-s':
serverflag = 1
elif item == '-h' or item == '-help':
helpmessage()
elif os.path.isdir(item):
# qview dir : reads all files in directory, but
# qview * : should not read subdirectories
if len(filenames) > 0:
continue
cwd = os.path.abspath(item)
os.chdir(cwd)
filenames = os.listdir(os.getcwd())
break
else:
filenames.append(item)
if filenames == []:
helpmessage()
if readall:
files = os.listdir(os.getcwd())
filenames = []
for file in files:
if not os.path.exists(file): # why is this needed?
continue
# only include binary files
if not os.path.isdir(file) \
and not Spiderutils.istextfile(file) \
and file[0] != '.':
filenames.append(file)
if len(filenames) == 0:
print "no images found in %s" % os.getcwd()
sys.exit()
return (serverflag, filenames, cwd)
def OnDoubleClick(self):
"""Called on a double-click on the icon."""
self.status.set(self.path)
# Directories: list them in window
if os.path.isdir(self.path):
dirmax = int(self.textbox.limits[3].get())
dirsize = os.path.getsize(self.path)
if dirsize > dirmax:
basename = os.path.basename(self.path)
txt = "%s may contain a very large number of files.\nDisplay anyway?" % (
basename)
if not askyesno("Warning", txt):
return
cmd = "ls -lF %s " % self.path
out = getoutput(cmd)
filelisting = self.path + "\n" + out
self.textbox.clear()
self.textbox.settext(filelisting)
# view text files in window (sometimes pdfs slip thru)
elif self.ext != ".pdf" and Spiderutils.istextfile(self.path):
# check if html files are sent to browser
if self.ext == ".html" or self.ext == ".htm":
browser = self.textbox.limits[4].get()
if browser:
webbrowser.open(self.path)
return
textmax = self.textbox.limits[2]
tmax = int(textmax.get())
textsize = os.path.getsize(self.path)
if textsize > tmax:
basename = os.path.basename(self.path)
txt = "%s is %d bytes.\nDisplay anyway?" % (basename, textsize)
if not askyesno("Warning", txt):
return
try:
fp = open(self.path, 'r')
B = fp.readlines()
except:
pass
fp.close()
self.textbox.clear()
for line in B:
self.textbox.component('text').insert(END, str(line))
# binaries
else:
spidertype = Spiderutils.isSpiderBin(self.path)
if spidertype != 0: #== "image":
infotxt = self.getSpiderInfo(self.path)
self.textbox.clear()
self.textbox.component('text').insert(END, infotxt)
if spidertype == "image":
self.putImage(self.path, clear=0)
elif self.ext.lower() in self.imagetypes:
self.putImage(self.path)