def PListDir(disk,
err,
type=" ",
first=1,
last=1000,
Aname=None,
Aclass=None,
Aseq=0,
giveList=False):
"""
List AIPS directory
Entries can be selected using Aname, Aclass, Aseq, using AIPS wildcards
A "?" matches one of any character, "*" matches any string
all blanks matches anything
If giveList then return list of CNOs
* disk = AIPS disk number
* err = Python Obit Error/message stack
* type = optional file type
* Aname = desired name, using AIPS wildcards, None -> don't check
* Aclass = desired class, using AIPS wildcards, None -> don't check
* Aseq = desired sequence, 0=> any
* first = optional first slot number (1-rel)
* last = optional last slot number
* giveList = If true, return list of CNOs matching
"""
################################################################
# Checks
if not OErr.OErrIsA(err):
raise TypeError, "err MUST be an OErr"
#
user = OSystem.PGetAIPSuser()
ncno = PNumber(disk, user, err)
OErr.printErrMsg(err, "Error getting number of cnos")
# Init output
if giveList:
olist = []
else:
olist = None
mincno = first
maxcno = min(ncno, last)
dirlist = "AIPS Directory listing for disk " + str(disk) + "\n"
for cno in range(mincno, maxcno):
line = PInfo(disk, user, cno, err)
if WantDir(line, type=type, Aname=Aname, Aclass=Aclass, Aseq=Aseq):
OErr.printErrMsg(err, "Error reading entry")
dirlist = dirlist + string.rjust(str(cno), 3) + " " + line + "\n"
if giveList:
olist.append(cno)
if err.isErr:
OErr.printErrMsg(err, "Error getting AIPS directory listing")
# User pager
pydoc.ttypager(dirlist)
return olist
def inputs(self):
"""List script"""
scrList = "Listing of script " + self._name + "\n"
if self.url: # Remote host?
scrList += "Execution host: " + self.url + "\n"
for x in self.script:
if not x.endswith("\n"): # Make sure terminated
x += "\n"
scrList += x
pydoc.ttypager(scrList)
del scrList
def PListCat(cat,
disk,
type=" ",
first=1,
last=1000,
Aname=None,
Aclass=None,
Aseq=0,
giveList=False):
"""
List AIPS directory given as entries in cat
Entries can be selected using Aname, Aclass, Aseq, using AIPS wildcards
A "?" matches one of any character, "*" matches any string
all blanks matches anything
If giveList then return list of CNOs
* cat = list of catalog entries as (cno,s)
s is a string consisting of:
====== =============
Aname s[0:12]
Aclass s[13:19]
Aseq int(s[20:25])
Atype s[26:28]
====== =============
* disk = AIPS disk number
* type = optional file type
* Aname = desired name, using AIPS wildcards, None -> don't check
* Aclass = desired class, using AIPS wildcards, None -> don't check
* Aseq = desired sequence, 0=> any
* first = optional first slot number (1-rel)
* last = optional last slot number
* giveList = If true, return list of CNOs matching (no terminal output)
"""
################################################################
# Init output
if giveList:
olist = []
else:
olist = None
ncno = len(cat)
mincno = first
maxcno = min(ncno, last)
dirlist = "AIPS Directory listing for disk " + str(disk) + "\n"
for (cno, line) in cat:
if WantDir(line, type=type, Aname=Aname, Aclass=Aclass, Aseq=Aseq):
dirlist = dirlist + string.rjust(str(cno), 3) + " " + line + "\n"
if giveList:
olist.append(cno)
# Use pager if giveList is False
if not giveList:
pydoc.ttypager(dirlist)
return olist
def test_ttypager(self):
# ttypager does not choke on unicode
doc = pydoc.render_doc(self.Q)
# Test ttypager
with test.test_support.temp_cwd(), test.test_support.captured_stdin():
with open('output', 'w') as f:
saved, sys.stdout = sys.stdout, f
try:
pydoc.ttypager(doc)
finally:
sys.stdout = saved
self.assertIn('Rational numbers:', open('output').read())
def test_ttypager(self):
# ttypager does not choke on unicode
doc = pydoc.render_doc(self.Q)
# Test ttypager
with test.test_support.temp_cwd(), test.test_support.captured_stdin():
with open('output', 'w') as f:
saved, sys.stdout = sys.stdout, f
try:
pydoc.ttypager(doc)
finally:
sys.stdout = saved
self.assertIn('Rational numbers:', open('output').read())
def ListFITSDirs():
""" List currently defined FITS directories
"""
dirlist = "\nFITS Directories \n"
diskno = 1
for fdisk in FITS.disks[1:]:
if fdisk.url:
url = fdisk.url
else:
url = "localhost"
dirlist = dirlist+string.rjust(str(diskno),3)+" "+fdisk.dirname+ \
", URL="+url+"\n"
diskno += 1
# User pager
pydoc.ttypager(dirlist)
def ListAIPSDirs():
""" List currently defined AIPS directories
"""
dirlist = "\nAIPS Directories \n"
diskno = 1
for adisk in AIPS.disks[1:]:
if adisk.url:
url = adisk.url
else:
url = "localhost"
dirlist = dirlist+str(diskno).rjust(3)+" "+adisk.dirname+ \
", URL="+url+"\n"
diskno += 1
# User pager
pydoc.ttypager(dirlist)
def PListDir(disk, err, type = " ", first=1, last=1000,
Aname=None, Aclass=None, Aseq=0, giveList=False):
""" List AIPS directory
Entries can be selected using Aname, Aclass, Aseq, using AIPS wildcards
A "?" matches one of any character, "*" matches any string
all blanks matches anything
If giveList then return list of CNOs
disk = AIPS disk number
err = Python Obit Error/message stack
type = optional file type
Aname = desired name, using AIPS wildcards, None -> don't check
Aclass = desired class, using AIPS wildcards, None -> don't check
Aseq = desired sequence, 0=> any
first = optional first slot number (1-rel)
last = optional last slot number
giveList = If true, return list of CNOs matching
"""
################################################################
# Checks
if not OErr.OErrIsA(err):
raise TypeError,"err MUST be an OErr"
#
user = OSystem.PGetAIPSuser()
ncno = PNumber (disk, user, err)
OErr.printErrMsg(err, "Error getting number of cnos")
# Init output
if giveList:
olist = []
else:
olist = None
mincno = first;
maxcno = min (ncno, last)
dirlist = "AIPS Directory listing for disk "+str(disk)+"\n"
for cno in range(mincno, maxcno):
line=PInfo(disk, user, cno, err);
if WantDir(line, type=type, Aname=Aname, Aclass=Aclass, Aseq=Aseq):
OErr.printErrMsg(err, "Error reading entry")
dirlist = dirlist+string.rjust(str(cno),3)+" "+line+"\n"
if giveList:
olist.append(cno)
if err.isErr:
OErr.printErrMsg(err, "Error getting AIPS directory listing")
# User pager
pydoc.ttypager(dirlist)
return olist
def prompt_cards(cards, cycle=False, shuffle=False, dash_cut=100):
names = list(cards.keys())
if shuffle:
random.shuffle(names)
if cycle:
names = util.cycle(names, shuffle_bet=shuffle)
for name in names:
print("\n" * 3)
input(name)
if len(name) <= dash_cut:
print("-" * len(name))
elif len(cards[name]) <= dash_cut:
print("-" * len(cards[name]))
else:
print("-" * dash_cut)
pydoc.ttypager(cards[name])
input()
def cmd_log():
global refresh_ui_lines
ctx = "LOG"
n = uinput("Number of previous log lines to display:")
clear(s=True)
try:
n = int(n)
info(ctx, "Displaying last %s status lines" % n)
except:
n = ""
info(ctx, "Displaying complete status lines log")
if n == "":
pydoc.ttypager("\n ".join(status_hist))
else:
pydoc.ttypager("\n ".join(status_hist[-n:]))
input("\n\nEnd of log file; Press <ENTER> to continue")
clear(s=True)
refresh_ui_lines = True
def PListCat(cat, disk, type = " ", first=1, last=1000,
Aname=None, Aclass=None, Aseq=0, giveList=False):
""" List AIPS directory given as entries in cat
Entries can be selected using Aname, Aclass, Aseq, using AIPS wildcards
A "?" matches one of any character, "*" matches any string
all blanks matches anything
If giveList then return list of CNOs
cat = list of catalog entries as (cno,s)
s is a string consisting of:
Aname = s[0:12]
Aclass = s[13:19]
Aseq = int(s[20:25])
Atype = s[26:28]
disk = AIPS disk number
type = optional file type
Aname = desired name, using AIPS wildcards, None -> don't check
Aclass = desired class, using AIPS wildcards, None -> don't check
Aseq = desired sequence, 0=> any
first = optional first slot number (1-rel)
last = optional last slot number
giveList = If true, return list of CNOs matching
"""
################################################################
# Init output
if giveList:
olist = []
else:
olist = None
ncno = len(cat)
mincno = first;
maxcno = min (ncno, last)
dirlist = "AIPS Directory listing for disk "+str(disk)+"\n"
for (cno,line) in cat:
if WantDir(line, type=type, Aname=Aname, Aclass=Aclass, Aseq=Aseq):
dirlist = dirlist+string.rjust(str(cno),3)+" "+line+"\n"
if giveList:
olist.append(cno)
# User pager
pydoc.ttypager(dirlist)
return olist
def help(self, var, pattern=None, short_name=True, display=True):
"""Displays a help page about a class or an object.
:param var: JavaObject or JavaClass for which a help page will be
generated.
:param pattern: Star-pattern used to filter the members. For example
'get*Foo' may return getMyFoo, getFoo, getFooBar, but not bargetFoo.
:param short_name: If True, only the simple name of the parameter
types and return types will be displayed. If False, the fully
qualified name of the types will be displayed.
:param display: If True, the help page is displayed in an interactive
page similar to the `help` command in Python. If False, the page is
returned as a string.
"""
if hasattr2(var, '_get_object_id'):
command = HELP_COMMAND_NAME +\
HELP_OBJECT_SUBCOMMAND_NAME +\
var._get_object_id() + '\n' +\
get_command_part(pattern) +\
get_command_part(short_name) +\
END_COMMAND_PART
answer = self._gateway_client.send_command(command)
elif hasattr2(var, '_fqn'):
command = HELP_COMMAND_NAME +\
HELP_CLASS_SUBCOMMAND_NAME +\
var._fqn + '\n' +\
get_command_part(pattern) +\
get_command_part(short_name) +\
END_COMMAND_PART
answer = self._gateway_client.send_command(command)
else:
raise Py4JError('var is neither a Java Object nor a Java Class')
help_page = get_return_value(answer, self._gateway_client, None, None)
if (display):
ttypager(help_page)
else:
return help_page
def help(self, var, pattern=None, short_name=True, display=True):
"""Displays a help page about a class or an object.
:param var: JavaObject or JavaClass for which a help page will be
generated.
:param pattern: Star-pattern used to filter the members. For example
'get*Foo' may return getMyFoo, getFoo, getFooBar, but not bargetFoo.
:param short_name: If True, only the simple name of the parameter
types and return types will be displayed. If False, the fully
qualified name of the types will be displayed.
:param display: If True, the help page is displayed in an interactive
page similar to the `help` command in Python. If False, the page is
returned as a string.
"""
if hasattr2(var, '_get_object_id'):
command = HELP_COMMAND_NAME +\
HELP_OBJECT_SUBCOMMAND_NAME +\
var._get_object_id() + '\n' +\
get_command_part(pattern) +\
get_command_part(short_name) +\
END_COMMAND_PART
answer = self._gateway_client.send_command(command)
elif hasattr2(var, '_fqn'):
command = HELP_COMMAND_NAME +\
HELP_CLASS_SUBCOMMAND_NAME +\
var._fqn + '\n' +\
get_command_part(pattern) +\
get_command_part(short_name) +\
END_COMMAND_PART
answer = self._gateway_client.send_command(command)
else:
raise Py4JError('var is neither a Java Object nor a Java Class')
help_page = get_return_value(answer, self._gateway_client, None, None)
if (display):
ttypager(help_page)
else:
return help_page
def PListDir(disk, dir=None):
""" List files in FITS directory
disk = FITS disk number, <=0 -> current directory
dir = relative or abs. path of directory, def. = cwd
Only used if disk == 0
"""
################################################################
if disk>0:
flist = os.listdir(FITSdisks[disk-1])
dirlist = "FITS Directory listing for disk "+str(disk)+\
":"+FITSdisks[disk-1]+"\n"
else: # current directory
if dir==None:
dir = "./"
flist = os.listdir(dir)
dirlist = "File listing for directory "+dir+"\n"
i=0
for f in flist:
dirlist = dirlist +string.rjust(str(i),6)+" "+f+"\n"
i = i+1
# User pager
pydoc.ttypager(dirlist)
def do_ls(self, path):
"""ls command"""
paging = False
if path.find('|') > -1:
tmpPath = path.split('|')
path = ''
for i in xrange(len(tmpPath) - 1):
path += tmpPath[i].strip()
paging = True
text = ''
if len(path) > 0 and path[0] == '-':
try:
if path[1] != 'a':
print("ls: invalid option -- {}".format(path[1]))
print("Try `help ls' for more information.")
else:
path = path[2:]
self.__bkListAll(path)
except IndexError as e:
print("Invalid oprion:", e)
elif path == '':
res = self.__bklist(self.currentPath)
for i in sorted(res):
if paging:
text += i['name'] + '\n'
else:
print(i['name'])
else:
res = self.__bklist(path)
for i in sorted(res):
if paging:
text += i['name'] + '\n'
else:
print(i['name'])
if paging:
pydoc.ttypager(text)
def PListDir(disk, dir=None):
"""
List files in FITS directory
* disk = FITS disk number, <=0 -> current directory
* dir = relative or abs. path of directory, def. = cwd
Only used if disk == 0
"""
################################################################
if disk > 0:
flist = os.listdir(FITSdisks[disk - 1])
dirlist = "FITS Directory listing for disk "+str(disk)+\
":"+FITSdisks[disk-1]+"\n"
else: # current directory
if dir == None:
dir = "./"
flist = os.listdir(dir)
dirlist = "File listing for directory " + dir + "\n"
i = 0
for f in flist:
dirlist = dirlist + string.rjust(str(i), 6) + " " + f + "\n"
i = i + 1
# User pager
pydoc.ttypager(dirlist)
def page_internal(data):
"""A more than dumb pager function."""
if hasattr(pydoc, 'ttypager'):
pydoc.ttypager(data)
else:
sys.stdout.write(data)
def update_event(self, inp=-1):
self.set_output_val(0, pydoc.ttypager(self.input(0)))
def page_internal(data):
"""A more than dumb pager function."""
if hasattr(pydoc, 'ttypager'):
pydoc.ttypager(data)
else:
sys.stdout.write(data)
def __display_adverbs(self, adverbs, file=None):
"""Display task ADVERBS values and descriptions"""
inpList = self._short_help
inpList = inpList + "Adverbs Values "+\
" Comments\n"
inpList = inpList + "------------------------------------------"+\
"-----------------------------------------------------\n"
for adverb in adverbs:
#if self.__dict__[adverb] == '':
# print "'%s': ''" % adverb
#else:
# value = PythonList(self.__dict__[adverb])
# print "'%s': %s" % (adverb, value)
# pass
#continue
i = 0
j = 0
hlps = self._hlp_dict[adverb]
hlp = hlps[j]
value = PythonList(self.__dict__[adverb])
s1 = str(adverb)+" "
# Python is SO hateful
if str(value).startswith('['): # list
# How many nonzero/nonblank entries
ecount = count_entries(value)
s2=""
while i<ecount and 2+len(s2)+len(str(value[i])[:47])<50:
s2 = s2 + str(value[i])[:47]+", "
i = i+1
# remove final comma
if i==ecount:
s2 = s2[:len(s2)-2]
# Left justify
s2 = s2 + " "
inpList = inpList + "%12s%50s%s\n" % (s1[:11], s2[:49], hlp)
# Loop until done with values
doh = 0
while i<ecount:
# continuation of description?
j = j+1
if j<len(hlps):
hlp = hlps[j]
else:
hlp = " "
s2=""
while i<ecount and 2+len(s2)+len(str(value[i])[:47])<50:
s2 = s2 + str(value[i])[:47]+", "
i = i+1
# remove final comma
if i==ecount:
s2 = s2[:len(s2)-2]
# Left justify
s2 = s2 + " "
inpList = inpList + " %50s%s\n" % (s2[:49], hlp)
doh += 1;
if doh>ecount:
break
else: # Scalar
s2 = str(value)+" "
inpList = inpList + "%12s%50s%s\n" % (s1[:11], s2[:49], hlp)
# Any more parameter description lines?
s1 = " "
s2 = " "
j = j + 1
while j<len(hlps):
hlp = hlps[j]
j = j + 1
inpList = inpList + "%12s%50s%s\n" % (s1, s2, hlp)
if file:
fd = open(file, "a")
fd.write(inpList)
fd.close()
else:
pydoc.ttypager(inpList)
del inpList