def clearblacklist():
'''() -> NoneType
Method for clearing declined blacklist of proposed changes
'''
STORAGE.config_set("black_list", [])
print("Done.")
def deny_range(start, end):
'''(int, int) -> NoneType
or (str, str) -> NoneType, where str in [s,e]
Method for denying a range of proposed changes between start and end
Returns NoneType
'''
global CHANGES
unpack_changes()
# sort the list of proposed changes
if isinstance(start, str) and start.lower() == "s":
start = 0
elif isinstance(start, str) and start.lower() == "e":
start = len(CHANGES)
if isinstance(end, str) and end.lower() == "e":
end = len(CHANGES)
elif isinstance(end, str) and end.lower() == "s":
end = 0
bothInts = isinstance(start, int) and isinstance(end, int)
validRange = 0 <= start <= len(CHANGES) and 0 <= end <= len(CHANGES)
if (bothInts and validRange):
black_list = STORAGE.config_get("black_list")
for i in range(end, start - 1, -1):
black_list.append(CHANGES.pop(i - 1))
# update the blacklist
STORAGE.config_set("black_list", black_list)
# update the changes list in memory
STORAGE.write_changes_to_memory(CHANGES)
else:
print("Invalid range")
def test_config_set_get_simple(self):
STORAGE.CONFIG_PATH = "storage_manager_test_files/mock_config_file"
STORAGE.clean_config_file()
STORAGE.config_set("key1", "TEST string")
STORAGE.config_set("key2", [1, 14, 44])
self.assertEqual(STORAGE.config_get("key1"), "TEST string")
self.assertEqual(STORAGE.config_get("key2"), [1, 14, 44])
STORAGE.clean_config_file()
def getNextBranchNumber():
""" () -> int
Return the next valid branch number, and increment the next branch so it is
valid still
"""
branch_number = STORAGE.config_get("branch_number")
STORAGE.config_set("branch_number", branch_number + 1)
return branch_number
def test_config_set_get_object(self):
STORAGE.CONFIG_PATH = "storage_manager_test_files/mock_config_file"
STORAGE.clean_config_file()
p = Planet.Planet("a")
p.lastupdate = "16/11/20"
test_object = Change.Addition("origin", p)
STORAGE.config_set("key", test_object)
retrieved = STORAGE.config_get("key")
self.assertEqual(retrieved.__class__.__name__, "Addition")
self.assertEqual(retrieved.origin, "origin")
def deny_all():
'''() -> NoneType
Method for declining all proposed changes.
Returns NoneType
'''
unpack_changes()
# add all currently pending changes to blacklist
black_list = STORAGE.config_get("black_list")
black_list.extend(CHANGES)
# write black list to memory
STORAGE.config_set("black_list", black_list)
# clear the list of currently pending changes
STORAGE.write_changes_to_memory([])
print("Done.")
def deny_number(n):
'''(int) -> NoneType
Method for declining a specific proposed changed, the one
designated by 'n'
Returns NoneType
'''
unpack_changes()
if n > 0 and n <= len(CHANGES):
# if given number is within the range, add the n-th change to black
# list and pop it from thelist of changes
black_list = STORAGE.config_get("black_list")
black_list.append(CHANGES.pop(n - 1))
# update the blacklist
STORAGE.config_set("black_list", black_list)
# update the changes list in memory
STORAGE.write_changes_to_memory(CHANGES)
print("Done.")
else:
print("Out of range.")
def clearrepo():
'''() -> NoneType
'''
STORAGE.config_set("repo_url", STORAGE.DEFAULT_REPO_URL)
def setrepo(repo_name):
'''(str) -> NoneType
'''
STORAGE.config_set("repo_url", repo_name)
def update():
'''() -> NoneType
Method for updating system from remote databases and generating
proposed changes. Network connection required.
Returns NoneType
'''
# postpone all currently pending changes
STORAGE.write_changes_to_memory([])
# open exoplanet catalogue
global CHANGES
CHANGES = []
try:
XML.downloadXML(XML_path)
except urllib.error.URLError:
print("No internet connection\n")
return
OEC_lists = XML.buildSystemFromXML(XML_path)
OEC_systems = OEC_lists[0]
OEC_stars = OEC_lists[1]
OEC_planets = OEC_lists[2]
# delete text files from previous update
clean_files()
# targets:
# Saves nasa database into a text file named nasa_file
NASA_getter = API.apiGet(NASA_link, nasa_file)
try:
NASA_getter.getFromAPI("&table=planets")
# NASA_getter.getFromAPI("")
except (TimeoutError, API.CannotRetrieveDataException) as e:
print("NASA archive is unreacheable.\n")
except (urllib.error.URLError):
print("No internet connection.\n")
# Saves exoplanetEU database into a text file named exo_file
exoplanetEU_getter = API.apiGet(exoplanetEU_link, EU_file)
try:
exoplanetEU_getter.getFromAPI("")
except (TimeoutError, API.CannotRetrieveDataException) as e:
print("exoplanet.eu is unreacheable.\n")
except (urllib.error.URLError):
print("No internet connection.\n")
# build the dict of stars from exoplanet.eu
EU_stars = CSV.buildDictStarExistingField(EU_file, "eu")
# build the dict of stars from NASA
NASA_stars = CSV.buildDictStarExistingField(nasa_file, "nasa")
# build the dictionary of stars from Open Exoplanet Catalogue
OEC_stars = XML.buildSystemFromXML(XML_path)[4]
# clean both dictionaries
for d in [EU_stars, NASA_stars]:
for key in d:
if d.get(key).__class__.__name__ != "Star":
d.pop(key)
# retrieve the blacklist from memory
black_list = STORAGE.config_get("black_list")
# add chages from EU to the list (if they are not blacklisted by the user)
for key in EU_stars.keys():
if key in OEC_stars.keys():
Comp_object = COMP.Comparator(EU_stars.get(key),
OEC_stars.get(key), "eu")
LIST = Comp_object.proposedChangeStarCompare()
for C in LIST:
if (not C in black_list) and (not C in CHANGES):
CHANGES.append(C)
# add chages from NASA to the list
for key in NASA_stars.keys():
if key in OEC_stars.keys():
Comp_object = COMP.Comparator(NASA_stars.get(key),
OEC_stars.get(key), "nasa")
LIST = Comp_object.proposedChangeStarCompare()
for C in LIST:
if (not C in black_list) and (not C in CHANGES):
CHANGES.append(C)
# sort the list of proposed changes
CHANGES = PC.merge_sort_changes(CHANGES)
# write the list of proposed changes to memory using storage_manager
STORAGE.write_changes_to_memory(CHANGES)
# calculate current time
curr_time = datetime.datetime.strftime(datetime.datetime.now(),
'%Y-%m-%d %H:%M:%S')
STORAGE.config_set("last_update", curr_time)
print("\nNumber of differences discovered : " + str(len(CHANGES)))
print("Current time : " + curr_time)
print("Update complete.\n")