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Refactoring

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alessandro90
2019-03-18 20:18:30 +01:00
parent d4c13f09a7
commit c284f13d7f
13 changed files with 659 additions and 366 deletions
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constants.py Normal file
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from collections import namedtuple
from enum import Enum, auto
class Ftype(object):
FREQ = "freq"
BAND = "band"
class ChecksumWhat(Enum):
FOLDER = auto()
DB = auto()
class Theme(object):
FOLDER = "themes"
EXTENSION = ".qss"
ICONS_FOLDER = "icons"
DEFAULT = "1-system"
CURRENT = ".current_theme"
COLORS = "colors.txt"
COLOR_SEPARATOR = "="
DEFAULT_ACTIVE_COLOR = "#39eaff"
DEFAULT_INACTIVE_COLOR = "#9f9f9f"
class Messages(object):
NO_DB_AVAIL = "No database available.\nGo to Updates->Update database."
NO_DB = "No database"
THEME_NOT_FOUND = "Theme not found"
MISSING_THEME = "Missing theme in " + Theme.FOLDER + " folder."
NO_CONNECTION = "No internet connection"
NO_CONNECTION_MSG = "Unable to establish an internet connection."
BAD_DOWNLOAD = "Something went wrong"
BAD_DOWNLOAD_MSG = "Something went wrong with the downaload.\nCheck your internet connection and try again."
BAD_FILE = "Bad file detected"
BAD_FILE_MSG = "The downloaded file seems to be corrupted.\nThe old database has not been deleted and\nthe downloaded file has been discarded."
class Signal(object):
NAME = "name"
INF_FREQ = "inf_freq"
SUP_FREQ = "sup_freq"
MODE = "mode"
INF_BAND = "inf_band"
SUP_BAND = "sup_band"
LOCATION = "location"
URL = "url"
DESCRIPTION = "description"
MODULATION = "modulation"
CATEGORY_CODE = "category_code"
ACF = "acf"
WIKI_CLICKED = "url_clicked"
class Database(object):
LINK_LOC = "https://aresvalley.com/Storage/Artemis/Database/data.zip"
LINK_REF = "https://aresvalley.com/Storage/Artemis/Database/data.zip.log"
NAME = "db.csv"
NAMES = (Signal.NAME,
Signal.INF_FREQ,
Signal.SUP_FREQ,
Signal.MODE,
Signal.INF_BAND,
Signal.SUP_BAND,
Signal.LOCATION,
Signal.URL,
Signal.DESCRIPTION,
Signal.MODULATION,
Signal.CATEGORY_CODE,
Signal.ACF,)
DELIMITER = "*"
STRINGS = (Signal.INF_FREQ,
Signal.SUP_FREQ,
Signal.MODE,
Signal.INF_BAND,
Signal.SUP_BAND,
Signal.CATEGORY_CODE,)
SEARCH_LABEL_IMG = "search_icon.png"
VOLUME_LABEL_IMG = "volume.png"
DATA_FOLDER = "Data"
SPECTRA_FOLDER = "Spectra"
SPECTRA_EXT = ".png"
AUDIO_FOLDER = "Audio"
ACTIVE = "active"
INACTIVE = "inactive"
NOT_AVAILABLE = "spectrumnotavailable.png"
NOT_SELECTED = "nosignalselected.png"
__Band = namedtuple("Band", ["lower", "upper"])
__ELF = __Band(0, 30) # Formally it is (3, 30) Hz.
__SLF = __Band(30, 300)
__ULF = __Band(300, 3000)
__VLF = __Band(3000, 30000)
__LF = __Band(30 * 10**3, 300 * 10**3)
__MF = __Band(300 * 10 ** 3, 3000 * 10**3)
__HF = __Band(3 * 10**6, 30 * 10**6)
__VHF = __Band(30 * 10**6, 300 * 10**6)
__UHF = __Band(300 * 10**6, 3000 * 10**6)
__SHF = __Band(3 * 10**9, 30 * 10**9)
__EHF = __Band(30 * 10**9, 300 * 10**9)
BANDS = (__ELF, __SLF, __ULF, __VLF, __LF, __MF, __HF, __VHF, __UHF, __SHF, __EHF)
CONVERSION_FACTORS = {"Hz" : 1,
"kHz": 1000,
"MHz": 1000000,
"GHz": 1000000000}
MODES = {"FM": ("NFM", "WFM"),
"AM": (),
"CW": (),
"SK": ("FSK", "PSK", "MSK"),
"SB": ("LSB", "USB", "DSB"),
"Chirp Spread Spectrum": (),
"FHSS-TDM": (),
"RAW": (),
"SC-FDMA": (),}
APPLY = "Apply"
REMOVE = "Remove"
UNKNOWN = "N/A"
MODULATIONS = ("8VSB",
"AFSK",
"AM",
"BFSK",
"C4FM",
"CDMA",
"COFDM",
"CW",
"FFSK",
"FM",
"FMCW",
"FMOP",
"FSK",
"GFSK",
"GMSK",
"IFK",
"MFSK",
"MSK",
"OFDM",
"OOK",
"PAM",
"PPM",
"PSK",
"QAM",
"TDMA",)
LOCATIONS = (UNKNOWN,
"Australia",
"Canada",
"Central Europe",
"China",
"Cyprus",
"Eastern Europe",
"Europe",
"Europe, japan and Asia",
"Exmouth, Australia",
"Finland",
"France",
"Germany",
"Home Base Mobile , AL",
"Hungary",
"Iran",
"Israel",
"Japan",
"LaMour, North Dakota",
"Lualualei, Hawaii",
"North America",
"North Korea",
"Poland",
"Romania",
"Ruda, Sweden",
"UK",
"United Kingdom",
"United States",
"Varberg, Sweden",
"World Wide",
"Worldwide",)