grzegorz-clients/grzegorz_clients/api.py

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import requests, json
from urllib.parse import urlencode
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from functools import wraps
# This must be set to be able to use it on remote hosts
BASE_URL = "http://localhost:8080/api"
def set_endpoint(base_url:str):
global BASE_URL
BASE_URL = base_url
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# Exceptions:
class APIError(Exception): pass
# decorator:
# (TODO): Add logging
def request_delete(func):
@wraps(func)
def new_func(*args, **kwargs):
url, data = func(*args, **kwargs)
if type(data) is dict: data = json.dumps(data)
response = requests.delete(f"{BASE_URL}/{url}", data=data)
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response.raise_for_status() # raises HTTPError of any
data = json.loads(response.text)
if "error" not in data or data["error"] != False:
print(data)
raise APIError(data["error"])
return data["success"]
return new_func
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def request_post(func):
@wraps(func)
def new_func(*args, **kwargs):
url, data = func(*args, **kwargs)
if type(data) is dict: data = json.dumps(data)
response = requests.post(f"{BASE_URL}/{url}", data=data)
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response.raise_for_status() # raises HTTPError of any
data = json.loads(response.text)
if "error" not in data or data["error"] != False:
print(data)
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raise APIError(data["error"])
return data["success"]
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return new_func
def request_get(func):
@wraps(func)
def new_func(*args, **kwargs):
url = func(*args, **kwargs)
response = requests.get(f"{BASE_URL}/{url}")
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response.raise_for_status() # raises HTTPError of any
data = json.loads(response.text)
if "error" not in data or data["error"] != False:
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raise APIError(data["errortext"])
return data["value"]
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return new_func
# methods:
@request_post
def load_path(path:str, data: dict = None):
args = urlencode(locals())
return f"load?{args}", data
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@request_get
def is_playing():
return "play"
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@request_post
def set_playing(play: bool):
args = urlencode(locals())
return f"play?{args}", None
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@request_get
def get_volume():
return "volume"
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@request_post
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def set_volume(volume: float): # between 0 and 100 (you may also exceed 100)
args = urlencode(locals())
return f"volume?{args}", None
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@request_get
def get_playlist():
return "playlist"
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@request_post
def playlist_next():
return "playlist/next", None
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@request_post
def playlist_goto(index: int):
args = urlencode(locals())
return f"playlist/goto?{args}", None
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@request_post
def playlist_previous():
return "playlist/previous", None
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@request_post
def playlist_shuffle():
return "playlist/shuffle", None
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@request_delete
def playlist_clear():
return "playlist", None
@request_delete
def playlist_remove(index: int):
args = urlencode(locals())
return f"playlist?{args}", None
@request_post
def playlist_move(index1: int, index2: int):
args = urlencode(locals())
return f"playlist/move?{args}", None
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@request_get
def get_playlist_looping():
return "playlist/loop"
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@request_post
def playlist_set_looping(looping: bool):
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return f"playlist/loop?loop={str(bool(looping)).lower()}", None
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@request_get
def get_playback_pos():
return "time"
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@request_post
def seek_absolute(pos: float):
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args = urlencode(locals())
return f"time?{args}", None
@request_post
def seek_percent(percent: int):
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args = urlencode(locals())
return f"time?{args}", None