def get_record(self, key: Any) -> Dict[str, Any]:
path = f"{DB_ROOT}/{self.name}"
meta_data = files.load(f"{path}/meta_data.json")
i = record.search_index(f"{path}/{meta_data['key']}_index.json",
key)[0]
data = files.load(f"{path}/{i}.json")
return data.get(str(key))
def update_record(self, key: Any, values: Dict[str, Any]) -> None:
path = f"{DB_ROOT}/{self.name}"
meta_data = files.load(f"{path}/meta_data.json")
i = record.search_index(
f"{DB_ROOT}/{self.name}/{meta_data['key']}_index.json", key)[0]
data = files.load(f"{path}/{i}.json")
for k in values.keys():
data[str(key)][k] = values[k]
files.dump(data, f"{path}/{i}.json")
def delete_record(self, key: Any) -> None:
path = f"{DB_ROOT}/{self.name}"
index = files.load(f"{path}/{self.meta_data['key']}_index.json")
if (index.get(str(key)) is None) or len(index[str(key)]) == 0:
raise ValueError()
data = files.load(f"{path}/{index[str(key)][0]}.json")
data.pop(str(key))
files.dump(data, f"{path}/{index[str(key)]}.json")
self.meta_data["count"] -= 1
files.dump(self.meta_data, f"{path}/meta_data.json")
index.pop(str(key))
files.dump(index, f"{path}/{self.meta_data['key']}_index.json")
def lazy_load_dict(dict_path, dictionary_name, source_path, mapper=lambda x: x):
if file_exists(dict_path, dictionary_name):
dictionary = load(dict_path, dictionary_name)
else:
dictionary = create_dict(source_path)
save(dictionary, dict_path, dictionary_name)
return {mapper(k): v for k, v in dictionary.items()}
def classify(self, image):
image = OpenCVImages.toString(image)
str = self.handle.recognizeFromImageBuffer(image, 5, 0.1)
if (str != None):
screeReaderHandle = files.load("screenreader", "./screenreader/screenreader.py")
screeReaderHandle.say(str)
print(str)
def load_level_info(default):
try:
return load(level_info_path, level_info_file)
except:
log.warn("Couldn't load level file, returning default level {}".format(
default))
return {"level": default}
def delete_records(self, criteria: List[db_api.SelectionCriteria]) -> None:
path = f"{DB_ROOT}/{self.name}"
for i in range(1, self.meta_data['files_num'] + 1):
data = files.load(f"{path}/{i}.json")
for k in data.keys():
if record.check(data[k], criteria):
self.delete_record(k)
def create_index(self, field_to_index: str) -> None:
path = f"{DB_ROOT}/{self.name}"
index = {}
for i in range(1, self.meta_data['files_num'] + 1):
data = files.load(f"{path}/{i}.json")
for k in data.keys():
record.add(index, data[k][field_to_index], i)
files.dump(index, f"{path}/{field_to_index}_index.json")
def __init__(self):
threading.Thread.__init__(self)
self.path = None
self.capture = False
self.recognize = False
self.handle = files.load("tensor", "./tensorflow/classify.py")
self.panel = None
def onKey(self, event):
keyCode = event.GetKeyCode()
if keyCode == wx.WXK_SPACE:
print ("you pressed the spacebar!")
handle = files.load("screenreader", "./screenreader/screenreader.py")
handle.say("Hello")
elif keyCode == wx.WXK_ESCAPE:
self.ShowFullScreen(False)
else:
event.Skip()
def query_table(self, criteria: List[db_api.SelectionCriteria]) \
-> List[Dict[str, Any]]:
path = f"{DB_ROOT}/{self.name}"
res = {}
for i in range(1, self.meta_data['files_num'] + 1):
data = files.load(f"{path}/{i}.json")
for k in data.keys():
if record.check(data[k], criteria):
res[k] = data[k]
return res
def insert_record(self, values: Dict[str, Any]) -> None:
path = f"{DB_ROOT}/{self.name}"
data = files.load(f"{path}/{self.meta_data['files_num']}.json")
index = files.load(f"{path}/{self.meta_data['key']}_index.json")
if index.get(str(values[self.meta_data["key"]])) is not None:
raise ValueError()
if len(data.keys()) >= 1000:
files.dump({values[self.meta_data["key"]]: values},
f"{path}/ {self.meta_data['files_num'] + 1}.json")
else:
data[values[self.meta_data["key"]]] = values
files.dump(data, f"{path}/{self.meta_data['files_num']}.json")
record.add(index, values[self.meta_data["key"]],
self.meta_data['files_num'])
files.dump(index, f"{path}/{self.meta_data['key']}_index.json")
self.meta_data["count"] += 1
files.dump(self.meta_data, f"{path}/meta_data.json")
def __init__(self,
name: str,
fields: List[db_api.DBField],
key_field_name: str,
meta_data=None):
self.name = name
self.fields = fields
self.key_field_name = key_field_name
if meta_data is None:
meta_data = files.load(f"{DB_ROOT}/{self.name}/meta_data.json")
self.meta_data = meta_data
def __init__(self, network=None, link=False):
import files
import links
files.init()
links.init()
if network:
print("Creating network ...")
self.network = self.createReseau(network)
print("Creating links ...")
self.links = self.createLiens()
else:
print("Loading network ...")
self.network, self.links = files.load()
"""
def saveEvent(type, seconds=0):
print("HISTORY - SAVE EVENT")
data = FILES.load(FILENAME)
record = type + "|" + TIMES.now() + "|" + str(seconds) + "\n"
data.append(record)
FILES.save(FILENAME, data)
def loadAllEvents():
print("HISTORY - LOAD ALL EVENTS")
return FILES.load(FILENAME)
def get_table(self, table_name: str) -> DBTable:
meta_data = files.load(f"{DB_ROOT}/{table_name}/meta_data.json")
fields = [db_api.DBField(name, str) for name in meta_data["must"]]
return DBTable(table_name, fields, meta_data["key"], meta_data)
