def copyFiles(destinationPath, fileset):
"""
<copy dir="destination directory">
<fileset dir="/some/directory" pattern="*.png"/>
<fileset name="somefile"/>
</copy>
"""
for path in expandFileset(fileset):
IOUtil.copyFile(File(path), destinationPath)
def saveJython(func=None,libname=None):
""" This function saves history of interactive session to IDV Jython Library.
When supplied by a defined class/function argument saves the code relavent to that class/function only
When supplied by second string argument it creates library from that name or write to exisiting library by that
name, only if it is editable by current user."""
try:
from org.python.core import PyFunction
from org.python.core import PyClass
from ucar.unidata.util import IOUtil
import os
import readline
from random import randint
pythonDir = IOUtil.joinDir(idv.getStore().getUserDirectory().toString(),"python")
if (libname == None):
libname="temp_"+str(randint(1000,9999))
fullname = IOUtil.cleanFileName(libname)
if not fullname.endswith(".py"):
fullname = fullname + ".py"
fullname = IOUtil.joinDir(pythonDir,fullname) # this takes care of type of slash based on os
if os.path.exists(str(fullname)):
raise Exception("A file with library name "+str(libname)+" already exists")
if func==None:
readline.write_history_file(str(fullname))
elif isinstance(func,PyFunction) or isinstance(func,PyClass): #can get rid of this else if pass is used above
readline.write_history_file("temp.txt")
funcname=func.__name__
## ad-hoc matching use regex for robust matching
if isinstance(func,PyFunction):
funcname="def "+funcname+"("
elif isinstance(func,PyClass):
funcname="class "+funcname+"("
fread=open("temp.txt").read()
fnameindx=fread.rindex(funcname)
#fnameindx=fread[:fnameindx].rindex('def')
prevIndt=None
functxt=[]
for ln,line in enumerate(fread[fnameindx:].splitlines()):
currIndt=len(line)-len(line.lstrip())
if prevIndt<=currIndt or prevIndt==None:
functxt.append(line)
else:
break
prevIndt=currIndt
f=open(str(fullname),"w")
f.write('\n'.join(functxt))
f.close()
else:
raise Exception("Unknown Error saving to IDV Jython library")
except Exception as exc:
return "Could not create a IDV Jython library: ",exc
def copyFiles(destinationPath, fileset):
"""
<copy dir="destination directory">
<fileset dir="/some/directory" pattern="*.png"/>
<fileset name="somefile"/>
</copy>
"""
for path in expandFileset(fileset):
IOUtil.copyFile(File(path), destinationPath)
def renameFile(oldPath, newPath):
IOUtil.moveFile(File(oldPath), File(newPath))
def saveJython(func=None, libname=None):
""" This function saves history of interactive session to IDV Jython Library.
When supplied by a defined class/function argument saves the code relavent to that class/function only
When supplied by second string argument it creates library from that name or write to exisiting library by that
name, only if it is editable by current user."""
try:
from org.python.core import PyFunction
from org.python.core import PyClass
from ucar.unidata.util import IOUtil
import os
import readline
from random import randint
pythonDir = IOUtil.joinDir(
idv.getStore().getUserDirectory().toString(), "python")
if (libname == None):
libname = "temp_" + str(randint(1000, 9999))
fullname = IOUtil.cleanFileName(libname)
if not fullname.endswith(".py"):
fullname = fullname + ".py"
fullname = IOUtil.joinDir(
pythonDir,
fullname) # this takes care of type of slash based on os
if os.path.exists(str(fullname)):
raise Exception("A file with library name " + str(libname) +
" already exists")
if func == None:
readline.write_history_file(str(fullname))
elif isinstance(func, PyFunction) or isinstance(
func,
PyClass): #can get rid of this else if pass is used above
readline.write_history_file("temp.txt")
funcname = func.__name__
## ad-hoc matching use regex for robust matching
if isinstance(func, PyFunction):
funcname = "def " + funcname + "("
elif isinstance(func, PyClass):
funcname = "class " + funcname + "("
fread = open("temp.txt").read()
fnameindx = fread.rindex(funcname)
#fnameindx=fread[:fnameindx].rindex('def')
prevIndt = None
functxt = []
for ln, line in enumerate(fread[fnameindx:].splitlines()):
currIndt = len(line) - len(line.lstrip())
if prevIndt <= currIndt or prevIndt == None:
functxt.append(line)
else:
break
prevIndt = currIndt
f = open(str(fullname), "w")
f.write('\n'.join(functxt))
f.close()
else:
raise Exception("Unknown Error saving to IDV Jython library")
except Exception as exc:
return "Could not create a IDV Jython library: ", exc
def renameFile(oldPath, newPath):
IOUtil.moveFile(File(oldPath), File(newPath))