-
Notifications
You must be signed in to change notification settings - Fork 7
Expand file tree
/
Copy pathcsfloat_client.py
More file actions
490 lines (411 loc) · 18.3 KB
/
csfloat_client.py
File metadata and controls
490 lines (411 loc) · 18.3 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
import aiohttp
import re
from aiohttp_socks.connector import ProxyConnector
from typing import Iterable, Union, Optional, Dict, List
from .models.listing import Listing
from .models.buy_orders import BuyOrders
from .models.me import Me
from .models.stall import Stall
__all__ = "Client"
_API_URL = 'https://csfloat.com/api/v1'
class Client:
_SUPPORTED_METHODS = ('GET', 'POST', 'DELETE', 'PATCH')
ERROR_MESSAGES = {
401: 'Unauthorized -- Your API key is wrong.',
403: 'Forbidden -- The requested resource is hidden for administrators only.',
404: 'Not Found -- The specified resource could not be found.',
405: 'Method Not Allowed -- You tried to access a resource with an invalid method.',
406: 'Not Acceptable -- You requested a format that isn\'t json.',
410: 'Gone -- The requested resource has been removed from our servers.',
418: 'I\'m a teapot.',
429: 'Too Many Requests -- You\'re requesting too many resources! Slow down!',
500: 'Internal Server Error -- We had a problem with our server. Try again later.',
503: 'Service Unavailable -- We\'re temporarily offline for maintenance. Please try again later.',
}
__slots__ = (
"API_KEY",
"proxy",
"_headers",
"_connector",
"_session"
)
def __init__(self, api_key: str, proxy: str = None) -> None:
self.API_KEY = api_key
self.proxy = proxy
self._validate_proxy()
self._headers = {
'Authorization': self.API_KEY
}
self._connector = ProxyConnector.from_url(self.proxy, ttl_dns_cache=300) if self.proxy else aiohttp.TCPConnector(
resolver=aiohttp.resolver.AsyncResolver(),
limit_per_host=50
)
self._session = aiohttp.ClientSession(connector=self._connector, headers=self._headers)
async def __aenter__(self):
return self
async def __aexit__(self, exc_type, exc, tb):
await self._session.close()
async def close(self):
await self._session.close()
def _validate_proxy(self) -> None:
"""Validates the proxy URL format.
Raises:
ValueError: If the proxy URL format is invalid or the port is out of range.
"""
if not self.proxy:
return # Proxy is not set, which is acceptable
# Regular expression to check the format: socks5://user:pass@host:port, etc.
pattern = r'^(socks5|socks4|http|https)://(\w+:\w+@)?[\w.-]+:\d+$'
if not re.match(pattern, self.proxy):
raise ValueError(
f"Invalid proxy URL format: {self.proxy}. Expected format like 'socks5://user:pass@host:port'")
# Check the port
port = self.proxy.split(':')[-1]
if not port.isdigit() or not (1 <= int(port) <= 65535):
raise ValueError(f"Invalid port in proxy URL: {port}")
async def _request(self, method: str, parameters: str, json_data=None) -> Optional[dict]:
if method not in self._SUPPORTED_METHODS:
raise ValueError('Unsupported HTTP method.')
url = f'{_API_URL}{parameters}'
async with self._session.request(method=method, url=url, ssl=False, json=json_data) as response:
if response.status in self.ERROR_MESSAGES:
raise Exception(self.ERROR_MESSAGES[response.status])
if response.status != 200:
try:
error_details = await response.json()
except Exception:
error_details = await response.text()
raise Exception(f'Error: {response.status}\nResponse Body: {error_details}')
if response.content_type != 'application/json':
raise Exception(f"Expected JSON, got {response.content_type}")
return await response.json()
def _validate_category(self, category: int) -> None:
if category not in (0, 1, 2, 3):
raise ValueError(f'Unknown category parameter "{category}"')
def _validate_sort_by(self, sort_by: str) -> None:
valid_sort_by = (
'lowest_price', 'highest_price', 'most_recent', 'expires_soon',
'lowest_float', 'highest_float', 'best_deal', 'highest_discount',
'float_rank', 'num_bids'
)
if sort_by not in valid_sort_by:
raise ValueError(f'Unknown sort_by parameter "{sort_by}"')
def _validate_type(self, type_: str) -> None:
if type_ not in ('buy_now', 'auction'):
raise ValueError(f'Unknown type parameter "{type_}"')
def _validate_role(self, role: str) -> None:
valid_roles = ("seller", "buyer")
if role not in valid_roles:
raise ValueError(f'Unknown role parameter: {role}')
async def get_exchange_rates(self) -> Optional[dict]:
parameters = "/meta/exchange-rates"
method = "GET"
response = await self._request(method=method, parameters=parameters)
return response
async def get_me(self, *, raw_response: bool = False) -> Optional[Me]:
parameters = "/me"
method = "GET"
response = await self._request(method=method, parameters=parameters)
if raw_response:
return response
return Me(data=response)
async def get_transactions(self, page: int = 0, limit: int = 10):
parameters = f"/me/transactions?page={page}&limit={limit}&order=desc"
method = "GET"
response = await self._request(method=method, parameters=parameters)
return response
async def get_account_standing(self):
parameters = "/me/account-standing"
method = "GET"
response = await self._request(method=method, parameters=parameters)
return response
async def get_location(self) -> Optional[dict]:
parameters = "/meta/location"
method = "GET"
response = await self._request(method=method, parameters=parameters)
return response
async def get_pending_trades(
self, limit: int = 500, page: int = 0
) -> Optional[dict]:
parameters = f"/me/trades?state=pending&limit={limit}&page={page}"
method = "GET"
response = await self._request(method=method, parameters=parameters)
return response
async def get_similar(
self, *, listing_id: int, raw_response: bool = False
) -> Union[Iterable[Listing], dict]:
parameters = f"/listings/{listing_id}/similar"
method = "GET"
response = await self._request(method=method, parameters=parameters)
if raw_response:
return response
listings = [
Listing(data=item) for item in response
]
return listings
async def get_buy_orders(
self, *, listing_id: int, limit: int = 10, raw_response: bool = False
) -> Optional[list[BuyOrders]]:
parameters = f"/listings/{listing_id}/buy-orders?limit={limit}"
method = "GET"
response = await self._request(method=method, parameters=parameters)
if raw_response:
return response
listings = [
BuyOrders(data=item) for item in response
]
return listings
async def get_my_buy_orders(self, *, page: int = 0, limit: int = 10):
parameters = f"/me/buy-orders?page={page}&limit={limit}&order=desc"
method = "GET"
response = await self._request(method=method, parameters=parameters)
return response
async def get_sales(self, market_hash_name: str, paint_index: int = None):
parameters = f"/history/{market_hash_name}/sales"
if paint_index is not None:
parameters += f"?paint_index={paint_index}"
method = "GET"
response = await self._request(method=method, parameters=parameters)
return response
async def get_all_listings(
self,
*,
min_price: Optional[int] = None,
max_price: Optional[int] = None,
cursor: Optional[str] = None,
limit: int = 50,
sort_by: str = 'best_deal',
category: int = 0,
def_index: Optional[Union[int, Iterable[int]]] = None,
min_float: Optional[float] = None,
max_float: Optional[float] = None,
rarity: Optional[str] = None,
paint_seed: Optional[int] = None,
paint_index: Optional[int] = None,
user_id: Optional[str] = None,
collection: Optional[str] = None,
market_hash_name: Optional[str] = None,
type_: str = 'buy_now',
raw_response: bool = False
) -> Union[Dict[str, Union[List[Listing], Optional[str]]], dict]:
"""
:param min_price: Only include listings have a price higher than this (in cents)
:param max_price: Only include listings have a price lower than this (in cents)
:param cursor: Cursor to get the next page (issued by the server)
:param limit: How many listings to return. Max of 50
:param sort_by: How to order the listings
:param category: Can be one of: 0 = any, 1 = normal, 2 = stattrak, 3 = souvenir
:param def_index: Only include listings that have one of the given def index(es)
:param min_float: Only include listings that have a float higher than this
:param max_float: Only include listings that have a float lower than this
:param rarity: Only include listings that have this rarity
:param paint_seed: Only include listings that have this paint seed
:param paint_index: Only include listings that have this paint index
:param user_id: Only include listings from this SteamID64
:param collection: Only include listings from this collection
:param market_hash_name: Only include listings that have this market hash name
:param type_: Either buy_now or auction
:param raw_response: Returns the raw response from the API
:return: If raw_response is True, returns the full response as a dict.
Otherwise, returns a dict with the following structure:
{
"listings": List[Listing], # list of parsed listing objects
"cursor": Optional[str] # cursor string for pagination
}
"""
self._validate_category(category)
self._validate_sort_by(sort_by)
self._validate_type(type_)
parameters = (
f'/listings?limit={limit}&sort_by={sort_by}'
f'&category={category}&type={type_}'
)
if cursor is not None:
parameters += f'&cursor={cursor}'
if min_price is not None:
parameters += f'&min_price={min_price}'
if max_price is not None:
parameters += f'&max_price={max_price}'
if def_index is not None:
if isinstance(def_index, Iterable) and not isinstance(def_index, str):
def_index = ','.join(map(str, def_index))
parameters += f'&def_index={def_index}'
if min_float is not None:
parameters += f'&min_float={min_float}'
if max_float is not None:
parameters += f'&max_float={max_float}'
if rarity is not None:
parameters += f'&rarity={rarity}'
if paint_seed is not None:
parameters += f'&paint_seed={paint_seed}'
if paint_index is not None:
parameters += f'&paint_index={paint_index}'
if user_id is not None:
parameters += f'&user_id={user_id}'
if collection is not None:
parameters += f'&collection={collection}'
if market_hash_name is not None:
parameters += f'&market_hash_name={market_hash_name}'
method = 'GET'
response = await self._request(method=method, parameters=parameters)
if raw_response:
return response
listings = [Listing(data=item) for item in response["data"]]
return {"listings": listings, "cursor": response.get("cursor")}
async def get_specific_listing(
self, listing_id: int, *, raw_response: bool = False
) -> Union[Listing, dict]:
parameters = f'/listings/{listing_id}'
method = 'GET'
response = await self._request(method=method, parameters=parameters)
if raw_response:
return response
return Listing(data=response)
async def get_stall(
self, user_id: int, *, limit: int = 40, raw_response: bool = False
) -> Optional[Stall]:
"""
:param user_id: The ID of the user whose stall information is to be retrieved
:param limit: The maximum number of listings to return. Defaults to 40.
:param raw_response: Returns the raw response from the API
:return: Optional[Stall]: A Stall object containing the user's listings if `raw_response` is False.
"""
parameters = f'/users/{user_id}/stall?limit={limit}'
method = 'GET'
response = await self._request(method=method, parameters=parameters)
if raw_response:
return response
return Stall(data=response)
async def get_inventory(self):
parameters = f"/me/inventory"
method = "GET"
response = await self._request(method=method, parameters=parameters)
return response
async def get_watchlist(self, limit: int = 40):
parameters = f"/me/watchlist?limit={limit}"
method = "GET"
response = await self._request(method=method, parameters=parameters)
return response
async def get_offers(self, limit: int = 40):
parameters = f"/me/offers-timeline?limit={limit}"
method = "GET"
response = await self._request(method=method, parameters=parameters)
return response
async def get_trade_history(self, role: str = "seller", limit: int = 30, page: int = 0):
self._validate_role(role)
parameters = f"/me/trades?role={role}&state=failed,cancelled,verified&limit={limit}&page={page}"
method = "GET"
response = await self._request(method=method, parameters=parameters)
return response
async def delete_listing(self, *, listing_id: int):
parameters = f"/listings/{listing_id}"
method = "DELETE"
response = await self._request(method=method, parameters=parameters)
return response
async def delete_buy_order(self, *, id: int):
parameters = f"/buy-orders/{id}"
method = "DELETE"
response = await self._request(method=method, parameters=parameters)
return response
async def delete_watchlist(self, *, id: int):
parameters = f"/listings/{id}/watchlist"
method = "DELETE"
response = await self._request(method=method, parameters=parameters)
return response
async def create_listing(
self,
*,
asset_id: str,
price: float,
type_: str = "buy_now",
max_offer_discount: Optional[int] = None,
reserve_price: Optional[float] = None,
duration_days: Optional[int] = None,
description: str = "",
private: bool = False,
) -> Optional[dict]:
"""
:param asset_id: The ID of the item to list
:param price: The buy_now price or the current bid or reserve price on an auction
:param type_: Either 'buy_now' or 'auction' (default: 'buy_now')
:param max_offer_discount: The max discount for an offer (optional)
:param reserve_price: The starting price for an auction (required if type is 'auction')
:param duration_days: The auction duration in days (required if type is 'auction')
:param description: User-defined description (optional)
:param private: If true, will hide the listing from public searches (optional)
:return: The response from the API
"""
self._validate_type(type_)
parameters = "/listings"
method = "POST"
json_data = {
"asset_id": asset_id,
"price": price,
"type": type_,
"description": description,
"private": private
}
# Add optional parameters if provided
if max_offer_discount is not None:
json_data["max_offer_discount"] = max_offer_discount
if reserve_price is not None:
json_data["reserve_price"] = reserve_price
if duration_days is not None:
json_data["duration_days"] = duration_days
response = await self._request(method=method, parameters=parameters, json_data=json_data)
return response
async def create_buy_order(
self,
*,
market_hash_name: str,
max_price: int,
quantity: int
) -> Optional[dict]:
parameters = "/buy-orders"
method = "POST"
json_data = {
"market_hash_name": market_hash_name,
"max_price": max_price,
"quantity": quantity
}
response = await self._request(method=method, parameters=parameters, json_data=json_data)
return response
async def make_offer(
self, *, listing_id: int, price: int
) -> Optional[dict]:
parameters = "/offers"
method = "POST"
json_data = {
"contract_id": str(listing_id),
"price": price,
"cancel_previous_offer": False
}
response = await self._request(method=method, parameters=parameters, json_data=json_data)
return response
async def buy_now(
self, *, total_price: int, listing_id: str
) -> Optional[dict]:
parameters = "/listings/buy"
method = "POST"
json_data = {
"total_price": total_price,
"contract_ids": [str(listing_id)]
}
response = await self._request(method=method, parameters=parameters, json_data=json_data)
return response
async def accept_sale(self, *, trade_ids: list[str]):
parameters = "trades/bulk/accept"
method = "POST"
json_data = {
"trade_ids": trade_ids
}
response = await self._request(method=method, parameters=parameters, json_data=json_data)
return response
async def update_listing_price(self, *, listing_id: int, price: int):
parameters = f"/listings/{listing_id}"
method = "PATCH"
json_data = {
"price": price
}
response = await self._request(method=method, parameters=parameters, json_data=json_data)
return response