Downloader options in its own class, show options in gui downloader

Put stream downloader options into its own class, and make stream
downloader options global to the stream type rather than specific
to each factory.

Show downloader options in the lbrynet-downloader-gui.

Make a class for downloader option choices, so that the descriptions
can be displayed.

In the console, if there are multiple choices for the download
option, make it a list selected by its index.

Make sure that the ConnectionManager closes properly when some of
the connections fail to open (e.g. due to a host being down)

lbrynet/core/DownloadOption.py

@@ -1,6 +1,16 @@
+class DownloadChoice(object):
+    def __init__(self, value, short_description, long_description, bool_options_description=None):
+        self.value = value
+        self.short_description = short_description
+        self.long_description = long_description
+        self.bool_options_description = bool_options_description
+
+
 class DownloadOption(object):
-    def __init__(self, option_types, long_description, short_description, default):
+    def __init__(self, option_types, long_description, short_description, default_value,
+                 default_value_description):
         self.option_types = option_types
         self.long_description = long_description
         self.short_description = short_description
-        self.default = default
+        self.default_value = default_value
+        self.default_value_description = default_value_description

lbrynet/core/StreamDescriptor.py

@@ -110,9 +110,10 @@ class StreamDescriptorIdentifier(object):
     """
     def __init__(self):
         self._sd_info_validators = {}  # {stream_type: IStreamDescriptorValidator}
+        self._stream_options = {}  # {stream_type: IStreamOptions}
         self._stream_downloader_factories = defaultdict(list)  # {stream_type: [IStreamDownloaderFactory]}
 
-    def add_stream_info_validator(self, stream_type, sd_info_validator):
+    def add_stream_type(self, stream_type, sd_info_validator, stream_options):
         """
         This is how the StreamDescriptorIdentifier learns about new types of stream descriptors.
 
@@ -126,9 +127,13 @@ class StreamDescriptorIdentifier(object):
             will then be called. If the validation step fails, an exception will be thrown, preventing the stream
             descriptor from being further processed.
 
+        @param stream_options: A class implementing the IStreamOptions interface. This class's constructor will be
+            passed the sd_info_validator object containing the raw metadata from the stream descriptor file.
+
         @return: None
         """
         self._sd_info_validators[stream_type] = sd_info_validator
+        self._stream_options[stream_type] = stream_options
 
     def add_stream_downloader_factory(self, stream_type, factory):
         """
@@ -167,14 +172,23 @@ class StreamDescriptorIdentifier(object):
         assert stream_type in self._sd_info_validators, "Unrecognized stream type: " + str(stream_type)
         return self._sd_info_validators[stream_type]
 
+    def _get_options(self, stream_type):
+        assert stream_type in self._sd_info_validators, "Unrecognized stream type: " + str(stream_type)
+        return self._stream_options[stream_type]
+
     def _return_info_and_factories(self, sd_info):
         assert 'stream_type' in sd_info, 'Invalid stream descriptor. No stream_type parameter.'
         stream_type = sd_info['stream_type']
-        factories = self._get_factories(stream_type)
         validator = self._get_validator(stream_type)(sd_info)
+        factories = [f for f in self._get_factories(stream_type) if f.can_download(validator)]
+
         d = validator.validate()
 
-        d.addCallback(lambda _: (validator, factories))
+        def get_options():
+            options = self._get_options(stream_type)
+            return validator, options, factories
+
+        d.addCallback(lambda _: get_options())
         return d
 
 

lbrynet/core/client/ConnectionManager.py

@@ -7,49 +7,55 @@ from lbrynet.core.client.ClientProtocol import ClientProtocolFactory
 from lbrynet.core.Error import InsufficientFundsError
 
 
+class PeerConnectionHandler(object):
+    def __init__(self, request_creators, factory):
+        self.request_creators = request_creators
+        self.factory = factory
+        self.connection = None
+
+
 class ConnectionManager(object):
     implements(interfaces.IConnectionManager)
 
     def __init__(self, downloader, rate_limiter, primary_request_creators, secondary_request_creators):
         self.downloader = downloader
         self.rate_limiter = rate_limiter
-        self.primary_request_creators = primary_request_creators
+        self._primary_request_creators = primary_request_creators
-        self.secondary_request_creators = secondary_request_creators
+        self._secondary_request_creators = secondary_request_creators
-        self.peer_connections = {}  # {Peer: {'connection': connection,
+        self._peer_connections = {}  # {Peer: PeerConnectionHandler}
-                                    #         'request_creators': [IRequestCreator if using this connection]}}
+        self._connections_closing = {}  # {Peer: deferred (fired when the connection is closed)}
-        self.connections_closing = {}  # {Peer: deferred (fired when the connection is closed)}
+        self._next_manage_call = None
-        self.next_manage_call = None
 
     def start(self):
         from twisted.internet import reactor
 
-        if self.next_manage_call is not None and self.next_manage_call.active() is True:
+        if self._next_manage_call is not None and self._next_manage_call.active() is True:
-            self.next_manage_call.cancel()
+            self._next_manage_call.cancel()
-        self.next_manage_call = reactor.callLater(0, self._manage)
+        self._next_manage_call = reactor.callLater(0, self._manage)
         return defer.succeed(True)
 
     def stop(self):
-        if self.next_manage_call is not None and self.next_manage_call.active() is True:
+        if self._next_manage_call is not None and self._next_manage_call.active() is True:
-            self.next_manage_call.cancel()
+            self._next_manage_call.cancel()
-        self.next_manage_call = None
+        self._next_manage_call = None
         closing_deferreds = []
-        for peer in self.peer_connections.keys():
+        for peer in self._peer_connections.keys():
 
             def close_connection(p):
                 logging.info("Abruptly closing a connection to %s due to downloading being paused",
                              str(p))
 
-                if self.peer_connections[p]['factory'].p is not None:
+                if self._peer_connections[p].factory.p is not None:
-                    d = self.peer_connections[p]['factory'].p.cancel_requests()
+                    d = self._peer_connections[p].factory.p.cancel_requests()
                 else:
                     d = defer.succeed(True)
 
                 def disconnect_peer():
-                    self.peer_connections[p]['connection'].disconnect()
-                    if p in self.peer_connections:
-                        del self.peer_connections[p]
                     d = defer.Deferred()
-                    self.connections_closing[p] = d
+                    self._connections_closing[p] = d
+                    self._peer_connections[p].connection.disconnect()
+                    if p in self._peer_connections:
+                        del self._peer_connections[p]
                     return d
 
                 d.addBoth(lambda _: disconnect_peer())
@@ -62,7 +68,7 @@ class ConnectionManager(object):
 
         logging.debug("Trying to get the next request for peer %s", str(peer))
 
-        if not peer in self.peer_connections:
+        if not peer in self._peer_connections:
             logging.debug("The peer has already been told to shut down.")
             return defer.succeed(False)
 
@@ -75,11 +81,11 @@ class ConnectionManager(object):
 
         def check_if_request_sent(request_sent, request_creator):
             if request_sent is False:
-                if request_creator in self.peer_connections[peer]['request_creators']:
+                if request_creator in self._peer_connections[peer].request_creators:
-                    self.peer_connections[peer]['request_creators'].remove(request_creator)
+                    self._peer_connections[peer].request_creators.remove(request_creator)
             else:
-                if not request_creator in self.peer_connections[peer]['request_creators']:
+                if not request_creator in self._peer_connections[peer].request_creators:
-                    self.peer_connections[peer]['request_creators'].append(request_creator)
+                    self._peer_connections[peer].request_creators.append(request_creator)
             return request_sent
 
         def check_requests(requests):
@@ -89,7 +95,7 @@ class ConnectionManager(object):
         def get_secondary_requests_if_necessary(have_request):
             if have_request is True:
                 ds = []
-                for s_r_c in self.secondary_request_creators:
+                for s_r_c in self._secondary_request_creators:
                     d = s_r_c.send_next_request(peer, protocol)
                     ds.append(d)
                 dl = defer.DeferredList(ds)
@@ -100,7 +106,7 @@ class ConnectionManager(object):
 
         ds = []
 
-        for p_r_c in self.primary_request_creators:
+        for p_r_c in self._primary_request_creators:
             d = p_r_c.send_next_request(peer, protocol)
             d.addErrback(handle_error)
             d.addCallback(check_if_request_sent, p_r_c)
@@ -112,11 +118,11 @@ class ConnectionManager(object):
         return dl
 
     def protocol_disconnected(self, peer, protocol):
-        if peer in self.peer_connections:
+        if peer in self._peer_connections:
-            del self.peer_connections[peer]
+            del self._peer_connections[peer]
-        if peer in self.connections_closing:
+        if peer in self._connections_closing:
-            d = self.connections_closing[peer]
+            d = self._connections_closing[peer]
-            del self.connections_closing[peer]
+            del self._connections_closing[peer]
             d.callback(True)
 
     def _rank_request_creator_connections(self):
@@ -125,9 +131,9 @@ class ConnectionManager(object):
             connections open that it likes
         """
         def count_peers(request_creator):
-            return len([p for p in self.peer_connections.itervalues() if request_creator in p['request_creators']])
+            return len([p for p in self._peer_connections.itervalues() if request_creator in p.request_creators])
 
-        return sorted(self.primary_request_creators, key=count_peers)
+        return sorted(self._primary_request_creators, key=count_peers)
 
     def _connect_to_peer(self, peer):
 
@@ -136,10 +142,10 @@ class ConnectionManager(object):
         if peer is not None:
             logging.debug("Trying to connect to %s", str(peer))
             factory = ClientProtocolFactory(peer, self.rate_limiter, self)
+            self._peer_connections[peer] = PeerConnectionHandler(self._primary_request_creators[:],
+                                                                factory)
             connection = reactor.connectTCP(peer.host, peer.port, factory)
-            self.peer_connections[peer] = {'connection': connection,
+            self._peer_connections[peer].connection = connection
-                                           'request_creators': self.primary_request_creators[:],
-                                           'factory': factory}
 
     def _manage(self):
 
@@ -162,16 +168,16 @@ class ConnectionManager(object):
             if peers is None:
                 return None
             for peer in peers:
-                if not peer in self.peer_connections:
+                if not peer in self._peer_connections:
                     logging.debug("Got a good peer. Returning peer %s", str(peer))
                     return peer
             logging.debug("Couldn't find a good peer to connect to")
             return None
 
-        if len(self.peer_connections) < MAX_CONNECTIONS_PER_STREAM:
+        if len(self._peer_connections) < MAX_CONNECTIONS_PER_STREAM:
             ordered_request_creators = self._rank_request_creator_connections()
             d = get_new_peers(ordered_request_creators)
             d.addCallback(pick_best_peer)
             d.addCallback(self._connect_to_peer)
 
-        self.next_manage_call = reactor.callLater(1, self._manage)
+        self._next_manage_call = reactor.callLater(1, self._manage)

lbrynet/interfaces.py

@@ -445,10 +445,7 @@ class IQueryHandlerFactory(Interface):
         """
 
 
-class IStreamDownloaderFactory(Interface):
+class IStreamDownloaderOptions(Interface):
-    """
-    Construct IStreamDownloaders and provide options that will be passed to those IStreamDownloaders.
-    """
     def get_downloader_options(self, sd_validator, payment_rate_manager):
         """
         Return the list of options that can be used to modify IStreamDownloader behavior
@@ -459,8 +456,28 @@ class IStreamDownloaderFactory(Interface):
         @param payment_rate_manager: The payment rate manager currently in effect for the downloader
         @type payment_rate_manager: PaymentRateManager
 
-        @return: [(option_description, default)]
+        @return: [DownloadOption]
-        @rtype: [(string, string)]
+        @rtype: [DownloadOption]
+        """
+
+
+class IStreamDownloaderFactory(Interface):
+    """
+    Construct IStreamDownloaders and provide options that will be passed to those IStreamDownloaders.
+    """
+
+    def can_download(self, sd_validator, payment_rate_manager):
+        """
+        Decide whether the downloaders created by this factory can download the stream described by sd_validator
+
+        @param sd_validator: object containing stream metadata
+        @type sd_validator: object which implements IStreamDescriptorValidator interface
+
+        @param payment_rate_manager: The payment rate manager currently in effect for the downloader
+        @type payment_rate_manager: PaymentRateManager
+
+        @return: True if the downloaders can download the stream, False otherwise
+        @rtype: bool
         """
 
     def make_downloader(self, sd_validator, options, payment_rate_manager):
@@ -470,10 +487,10 @@ class IStreamDownloaderFactory(Interface):
         @param sd_validator: object containing stream metadata which will be given to the IStreamDownloader
         @type sd_validator: object which implements IStreamDescriptorValidator interface
 
-        @param options: a list of strings that will be used by the IStreamDownloaderFactory to
+        @param options: a list of values that will be used by the IStreamDownloaderFactory to
             construct the IStreamDownloader. the options are in the same order as they were given
             by get_downloader_options.
-        @type options: [string]
+        @type options: [Object]
 
         @param payment_rate_manager: the PaymentRateManager which the IStreamDownloader should use.
         @type payment_rate_manager: PaymentRateManager

lbrynet/lbryfile/client/LBRYFileDownloader.py

@@ -3,7 +3,6 @@ import binascii
 
 from zope.interface import implements
 
-from lbrynet.core.DownloadOption import DownloadOption
 from lbrynet.lbryfile.StreamDescriptor import save_sd_info
 from lbrynet.cryptstream.client.CryptStreamDownloader import CryptStreamDownloader
 from lbrynet.core.client.StreamProgressManager import FullStreamProgressManager
@@ -11,6 +10,7 @@ from lbrynet.interfaces import IStreamDownloaderFactory
 from lbrynet.lbryfile.client.LBRYFileMetadataHandler import LBRYFileMetadataHandler
 import os
 from twisted.internet import defer, threads, reactor
+from distutils.spawn import find_executable
 
 
 class LBRYFileDownloader(CryptStreamDownloader):
@@ -94,26 +94,11 @@ class LBRYFileDownloaderFactory(object):
         self.stream_info_manager = stream_info_manager
         self.wallet = wallet
 
-    def get_downloader_options(self, sd_validator, payment_rate_manager):
+    def can_download(self, sd_validator):
-        options = [
+        return True
-            DownloadOption(
-                [float, None],
-                "rate which will be paid for data (None means use application default)",
-                "data payment rate",
-                None
-            ),
-            DownloadOption(
-                [bool],
-                "allow reuploading data downloaded for this file",
-                "allow upload",
-                True
-            ),
-        ]
-        return options
 
     def make_downloader(self, sd_validator, options, payment_rate_manager, **kwargs):
-        if options[0] is not None:
+        payment_rate_manager.min_blob_data_payment_rate = options[0]
-            payment_rate_manager.float(options[0])
         upload_allowed = options[1]
 
         def create_downloader(stream_hash):
@@ -276,6 +261,9 @@ class LBRYFileOpener(LBRYFileDownloader):
 
 
 class LBRYFileOpenerFactory(LBRYFileDownloaderFactory):
+    def can_download(self, sd_validator):
+        return bool(find_executable('vlc'))
+
     def _make_downloader(self, stream_hash, payment_rate_manager, stream_info, upload_allowed):
         return LBRYFileOpener(stream_hash, self.peer_finder, self.rate_limiter, self.blob_manager,
                               self.stream_info_manager, payment_rate_manager, self.wallet, upload_allowed)

lbrynet/lbryfile/client/LBRYFileOptions.py

@@ -0,0 +1,55 @@
+from lbrynet.lbryfile.StreamDescriptor import LBRYFileStreamType, LBRYFileStreamDescriptorValidator
+from lbrynet.core.DownloadOption import DownloadOption, DownloadChoice
+
+
+def add_lbry_file_to_sd_identifier(sd_identifier):
+    sd_identifier.add_stream_type(LBRYFileStreamType, LBRYFileStreamDescriptorValidator, LBRYFileOptions())
+
+
+class LBRYFileOptions(object):
+    def __init__(self):
+        pass
+
+    def get_downloader_options(self, sd_validator, payment_rate_manager):
+        prm = payment_rate_manager
+
+        def get_default_data_rate_description():
+            if prm.min_blob_data_payment_rate is None:
+                return "Application default (%s LBC/MB)" % str(prm.base.min_blob_data_payment_rate)
+            else:
+                return "%f LBC/MB" % prm.min_blob_data_payment_rate
+
+        rate_choices = []
+        rate_choices.append(DownloadChoice(prm.min_blob_data_payment_rate,
+                                           "No change - %s" % get_default_data_rate_description(),
+                                           "No change - %s" % get_default_data_rate_description()))
+        if prm.min_blob_data_payment_rate is not None:
+            rate_choices.append(DownloadChoice(None,
+                                               "Application default (%s LBC/MB)" % str(prm.base.min_blob_data_payment_rate),
+                                               "Application default (%s LBC/MB)" % str(prm.base.min_blob_data_payment_rate)))
+        rate_choices.append(DownloadChoice(float,
+                                           "Enter rate in LBC/MB",
+                                           "Enter rate in LBC/MB"))
+
+        options = [
+            DownloadOption(
+                rate_choices,
+                "Rate which will be paid for data",
+                "data payment rate",
+                prm.min_blob_data_payment_rate,
+                get_default_data_rate_description()
+            ),
+            DownloadOption(
+                [
+                    DownloadChoice(bool,
+                                   None,
+                                   None,
+                                   bool_options_description=("Allow", "Disallow")),
+                ],
+                "Allow reuploading data downloaded for this file",
+                "allow upload",
+                True,
+                "Allow"
+            ),
+        ]
+        return options

lbrynet/lbryfilemanager/LBRYFileDownloader.py

@@ -2,7 +2,6 @@
 Download LBRY Files from LBRYnet and save them to disk.
 """
 
-from lbrynet.core.DownloadOption import DownloadOption
 from zope.interface import implements
 from lbrynet.core.client.StreamProgressManager import FullStreamProgressManager
 from lbrynet.lbryfile.client.LBRYFileDownloader import LBRYFileSaver, LBRYFileDownloader
@@ -117,22 +116,8 @@ class ManagedLBRYFileDownloaderFactory(object):
     def __init__(self, lbry_file_manager):
         self.lbry_file_manager = lbry_file_manager
 
-    def get_downloader_options(self, sd_validator, payment_rate_manager):
+    def can_download(self, sd_validator):
-        options = [
+        return True
-            DownloadOption(
-                [float, None],
-                "rate which will be paid for data (None means use application default)",
-                "data payment rate",
-                None
-            ),
-            DownloadOption(
-                [bool],
-                "allow reuploading data downloaded for this file",
-                "allow upload",
-                True
-            ),
-        ]
-        return options
 
     def make_downloader(self, sd_validator, options, payment_rate_manager):
         data_rate = options[0]

lbrynet/lbryfilemanager/LBRYFileManager.py

@@ -7,7 +7,6 @@ import json
 
 import leveldb
 
-from lbrynet.lbryfile.StreamDescriptor import LBRYFileStreamDescriptorValidator
 import os
 from lbrynet.lbryfilemanager.LBRYFileDownloader import ManagedLBRYFileDownloader
 from lbrynet.lbryfilemanager.LBRYFileDownloader import ManagedLBRYFileDownloaderFactory
@@ -98,7 +97,6 @@ class LBRYFileManager(object):
 
     def _add_to_sd_identifier(self):
         downloader_factory = ManagedLBRYFileDownloaderFactory(self)
-        self.sd_identifier.add_stream_info_validator(LBRYFileStreamType, LBRYFileStreamDescriptorValidator)
         self.sd_identifier.add_stream_downloader_factory(LBRYFileStreamType, downloader_factory)
 
     def _start_lbry_files(self):

lbrynet/lbrylive/LiveStreamCreator.py

@@ -1,15 +1,12 @@
 from lbrynet.core.StreamDescriptor import BlobStreamDescriptorWriter
-from lbrynet.lbrylive.StreamDescriptor import get_sd_info, LiveStreamType, LBRYLiveStreamDescriptorValidator
+from lbrynet.lbrylive.StreamDescriptor import get_sd_info
 from lbrynet.cryptstream.CryptStreamCreator import CryptStreamCreator
 from lbrynet.lbrylive.LiveBlob import LiveStreamBlobMaker
-from lbrynet.lbrylive.PaymentRateManager import BaseLiveStreamPaymentRateManager
 from lbrynet.core.cryptoutils import get_lbry_hash_obj, get_pub_key, sign_with_pass_phrase
 from Crypto import Random
 import binascii
 import logging
 from lbrynet.conf import CRYPTSD_FILE_EXTENSION
-from lbrynet.conf import MIN_BLOB_INFO_PAYMENT_RATE
-from lbrynet.lbrylive.client.LiveStreamDownloader import FullLiveStreamDownloaderFactory
 from twisted.internet import interfaces, defer
 from twisted.protocols.basic import FileSender
 from zope.interface import implements
@@ -173,17 +170,4 @@ class StdinStreamProducer(object):
         self.consumer.write(data)
 
     def childConnectionLost(self, fd, reason):
-        self.stopProducing()
+        self.stopProducing()
-
-
-def add_live_stream_to_sd_identifier(session, stream_info_manager, sd_identifier):
-    downloader_factory = FullLiveStreamDownloaderFactory(session.peer_finder,
-                                                         session.rate_limiter,
-                                                         session.blob_manager,
-                                                         stream_info_manager,
-                                                         session.wallet,
-                                                         BaseLiveStreamPaymentRateManager(
-                                                             MIN_BLOB_INFO_PAYMENT_RATE
-                                                         ))
-    sd_identifier.add_stream_info_validator(LiveStreamType, LBRYLiveStreamDescriptorValidator)
-    sd_identifier.add_stream_downloader_factory(LiveStreamType, downloader_factory)

lbrynet/lbrylive/client/LiveStreamDownloader.py

@@ -1,5 +1,4 @@
 import binascii
-from lbrynet.core.DownloadOption import DownloadOption
 from lbrynet.cryptstream.client.CryptStreamDownloader import CryptStreamDownloader
 from zope.interface import implements
 from lbrynet.lbrylive.client.LiveStreamMetadataHandler import LiveStreamMetadataHandler
@@ -9,6 +8,9 @@ from lbrynet.lbrylive.StreamDescriptor import save_sd_info
 from lbrynet.lbrylive.PaymentRateManager import LiveStreamPaymentRateManager
 from twisted.internet import defer, threads  # , process
 from lbrynet.interfaces import IStreamDownloaderFactory
+from lbrynet.lbrylive.PaymentRateManager import BaseLiveStreamPaymentRateManager
+from lbrynet.conf import MIN_BLOB_INFO_PAYMENT_RATE
+from lbrynet.lbrylive.StreamDescriptor import LiveStreamType
 
 
 class LiveStreamDownloader(CryptStreamDownloader):
@@ -138,28 +140,8 @@ class FullLiveStreamDownloaderFactory(object):
         self.wallet = wallet
         self.default_payment_rate_manager = default_payment_rate_manager
 
-    def get_downloader_options(self, sd_validator, payment_rate_manager):
+    def can_download(self, sd_validator):
-        options = [
+        return True
-            DownloadOption(
-                [float, None],
-                "rate which will be paid for data (None means use application default)",
-                "data payment rate",
-                None
-            ),
-            DownloadOption(
-                [float, None],
-                "rate which will be paid for metadata (None means use application default)",
-                "metadata payment rate",
-                None
-            ),
-            DownloadOption(
-                [bool],
-                "allow reuploading data downloaded for this file",
-                "allow upload",
-                True
-            ),
-        ]
-        return options
 
     def make_downloader(self, sd_validator, options, payment_rate_manager):
         # TODO: check options for payment rate manager parameters
@@ -177,4 +159,15 @@ class FullLiveStreamDownloaderFactory(object):
             return d
 
         d.addCallback(create_downloader)
-        return d
+        return d
+
+
+def add_full_live_stream_downloader_to_sd_identifier(session, stream_info_manager, sd_identifier,
+                                                     base_live_stream_payment_rate_manager):
+    downloader_factory = FullLiveStreamDownloaderFactory(session.peer_finder,
+                                                         session.rate_limiter,
+                                                         session.blob_manager,
+                                                         stream_info_manager,
+                                                         session.wallet,
+                                                         base_live_stream_payment_rate_manager)
+    sd_identifier.add_stream_downloader_factory(LiveStreamType, downloader_factory)

lbrynet/lbrylive/client/LiveStreamOptions.py

@@ -0,0 +1,73 @@
+from lbrynet.lbrylive.StreamDescriptor import LiveStreamType, LBRYLiveStreamDescriptorValidator
+from lbrynet.core.DownloadOption import DownloadOption, DownloadChoice
+
+
+def add_live_stream_to_sd_identifier(sd_identifier, base_live_stream_payment_rate_manager):
+    sd_identifier.add_stream_type(LiveStreamType, LBRYLiveStreamDescriptorValidator,
+                                  LiveStreamOptions(base_live_stream_payment_rate_manager))
+
+
+class LiveStreamOptions(object):
+    def __init__(self, base_live_stream_payment_rate_manager):
+        self.base_live_stream_prm = base_live_stream_payment_rate_manager
+
+    def get_downloader_options(self, sd_validator, payment_rate_manager):
+        prm = payment_rate_manager
+
+        def get_default_data_rate_description():
+            if prm.min_blob_data_payment_rate is None:
+                return "Application default (%s LBC/MB)" % str(prm.base.min_blob_data_payment_rate)
+            else:
+                return "%f LBC/MB" % prm.min_blob_data_payment_rate
+
+        options = [
+            DownloadOption(
+                [
+                    DownloadChoice(None,
+                                   "No change",
+                                   "No change"),
+                    DownloadChoice(None,
+                                   "Application default (%s LBC/MB)" % str(prm.base.min_blob_data_payment_rate),
+                                   "Default (%s LBC/MB)" % str(prm.base.min_blob_data_payment_rate)),
+                    DownloadChoice(float,
+                                   "Rate in LBC/MB",
+                                   "Rate in LBC/MB")
+                ],
+                "rate which will be paid for data",
+                "data payment rate",
+                prm.min_blob_data_payment_rate,
+                get_default_data_rate_description()
+            ),
+            DownloadOption(
+                [
+                    DownloadChoice(None,
+                                   "No change",
+                                   "No change"),
+                    DownloadChoice(None,
+                                   "Application default (%s LBC/MB)" % str(self.base_live_stream_prm.min_live_blob_info_payment_rate),
+                                   "Default (%s LBC/MB)" % str(self.base_live_stream_prm.min_live_blob_info_payment_rate)),
+                    DownloadChoice(float,
+                                   "Rate in LBC/MB",
+                                   "Rate in LBC/MB")
+                ],
+                "rate which will be paid for metadata",
+                "metadata payment rate",
+                None,
+                "Application default (%s LBC/MB)" % str(self.base_live_stream_prm.min_live_blob_info_payment_rate)
+            ),
+            DownloadOption(
+                [
+                    DownloadChoice(True,
+                                   "Allow reuploading data downloaded for this file",
+                                   "Allow reuploading"),
+                    DownloadChoice(False,
+                                   "Disallow reuploading data downloaded for this file",
+                                   "Disallow reuploading")
+                ],
+                "allow reuploading data downloaded for this file",
+                "allow upload",
+                True,
+                "Allow"
+            ),
+        ]
+        return options

lbrynet/lbrynet_console/ControlHandlers.py

@@ -13,6 +13,10 @@ class InvalidChoiceError(Exception):
     pass
 
 
+class InvalidValueError(Exception):
+    pass
+
+
 class ControlHandlerFactory(object):
     implements(IControlHandlerFactory)
 
@@ -235,9 +239,11 @@ class AddStream(ControlHandler):
         self.factories = None
         self.factory = None
         self.info_validator = None
+        self.options = None
         self.options_left = []
         self.options_chosen = []
         self.current_option = None
+        self.current_choice = None
         self.downloader = None
         self.got_options_response = False
         self.loading_failed = False
@@ -274,18 +280,31 @@ class AddStream(ControlHandler):
                 return False, defer.succeed(self._show_factory_choices())
         if self.got_options_response is False:
             self.got_options_response = True
-            if line == 'y' or line == 'Y':
+            if line == 'y' or line == 'Y' and self.options_left:
-                if self.options_left:
+                return False, defer.succeed(self._get_next_option_prompt())
-                    return False, defer.succeed(self._get_next_option_prompt())
+            else:
-            self.options_chosen = [option.default for option in self.options_left]
+                self.options_chosen = [option.default_value for option in self.options_left]
-            self.options_left = []
+                self.options_left = []
-            return False, defer.succeed(self.line_prompt3)
+                return False, defer.succeed(self.line_prompt3)
         if self.current_option is not None:
-            try:
+            if self.current_choice is None:
-                choice = self._get_choice_from_input(line)
+                try:
-            except InvalidChoiceError:
+                    self.current_choice = self._get_choice_from_input(line)
-                return False, defer.succeed(self._get_next_option_prompt(invalid_response=True))
+                except InvalidChoiceError:
-            self.options_chosen.append(choice)
+                    return False, defer.succeed(self._get_next_option_prompt(invalid_choice=True))
+                choice = self.current_option.option_types[self.current_choice]
+                if choice.value == float or choice.value == bool:
+                    return False, defer.succeed(self._get_choice_value_prompt())
+                else:
+                    value = choice.value
+            else:
+                try:
+                    value = self._get_value_for_choice(line)
+                except InvalidValueError:
+                    return False, defer.succeed(self._get_choice_value_prompt(invalid_value=True))
+            self.options_chosen.append(value)
+            self.current_choice = None
+            self.current_option = None
             self.options_left = self.options_left[1:]
             if self.options_left:
                 return False, defer.succeed(self._get_next_option_prompt())
@@ -299,23 +318,13 @@ class AddStream(ControlHandler):
         return True, d
 
     def _get_choice_from_input(self, line):
-        if line == "":
+        try:
-            return self.current_option.default
+            choice_num = int(line)
-        for option_type in self.current_option.option_types:
+        except ValueError:
-            if option_type == float:
+            raise InvalidChoiceError()
-                try:
+        if 0 <= choice_num < len(self.current_option.option_types):
-                    return float(line)
+            return choice_num
-                except ValueError:
+        raise InvalidChoiceError()
-                    pass
-            if option_type is None:
-                if line.lower() == "none":
-                    return None
-            if option_type == bool:
-                if line.lower() == "true" or line.lower() == "t":
-                    return True
-                if line.lower() == "false" or line.lower() == "f":
-                    return False
-        raise InvalidChoiceError(line)
 
     def _load_info_and_factories(self, sd_file):
         return defer.fail(NotImplementedError())
@@ -333,7 +342,7 @@ class AddStream(ControlHandler):
 
     def _choose_factory(self, info_and_factories):
         self.loading_info_and_factories_deferred = None
-        self.info_validator, self.factories = info_and_factories
+        self.info_validator, self.options, self.factories = info_and_factories
         if len(self.factories) == 1:
             self.factory = self.factories[0]
             return self._show_info_and_options()
@@ -346,38 +355,71 @@ class AddStream(ControlHandler):
         return str(prompt)
 
     def _show_info_and_options(self):
-        self.options_left = self.factory.get_downloader_options(self.info_validator,
+        self.options_left = self.options.get_downloader_options(self.info_validator,
                                                                 self.payment_rate_manager)
         prompt = "Stream info:\n"
         for info_line in self.info_validator.info_to_show():
             prompt += info_line[0] + ": " + info_line[1] + "\n"
         prompt += "\nOptions:\n"
         for option in self.options_left:
-            prompt += option.long_description + ": " + str(option.default) + "\n"
+            prompt += option.long_description + ": " + str(option.default_value_description) + "\n"
         prompt += "\nModify options? (y/n)"
         return str(prompt)
 
-    def _get_option_type_description(self, option_type):
+    def _get_list_of_option_types(self):
-        if option_type == float:
+        options_string = ""
-            return "floating point number (e.g. 1.0)"
+        for i, option_type in enumerate(self.current_option.option_types):
-        if option_type == bool:
+            options_string += "[%s] %s\n" % (str(i), option_type.long_description)
-            return "True or False"
+        options_string += "Enter choice:"
-        if option_type is None:
+        return options_string
-            return "None"
 
-    def _get_next_option_prompt(self, invalid_response=False):
+    def _get_choice_value_prompt(self, invalid_value=False):
-        assert len(self.options_left), "Something went wrong. There were no options left"
+        choice = self.current_option.option_types[self.current_choice]
-        choice = self.options_left[0]
         choice_string = ""
-        if invalid_response is True:
+        if invalid_value is True:
+            "Invalid value entered. Try again.\n"
+        if choice.short_description is not None:
+            choice_string += choice.short_description + "\n"
+        if choice.value == float:
+            choice_string += "Enter floating point number (e.g. 1.0):"
+        elif choice.value == bool:
+            true_string = "Yes"
+            false_string = "No"
+            if choice.bool_options_description is not None:
+                true_string, false_string = choice.bool_options_description
+            choice_string += "[0] %s\n[1] %s\nEnter choice:" % (true_string, false_string)
+        else:
+            NotImplementedError()
+        return choice_string
+
+    def _get_value_for_choice(self, input):
+        choice = self.current_option.option_types[self.current_choice]
+        if choice.value == float:
+            try:
+                return float(input)
+            except ValueError:
+                raise InvalidValueError()
+        elif choice.value == bool:
+            if input == "0":
+                return True
+            elif input == "1":
+                return False
+            raise InvalidValueError()
+        raise NotImplementedError()
+
+    def _get_next_option_prompt(self, invalid_choice=False):
+        assert len(self.options_left), "Something went wrong. There were no options left"
+        self.current_option = self.options_left[0]
+        choice_string = ""
+        if invalid_choice is True:
             choice_string += "Invalid response entered. Try again.\n"
-        choice_string += choice.long_description + "\n"
+
-        choice_string += "Valid inputs:\n"
+        choice_string += self.current_option.long_description + "\n"
-        for option_type in choice.option_types:
+        if len(self.current_option.option_types) > 1:
-            choice_string += "\t" +  self._get_option_type_description(option_type) + "\n"
+            choice_string += self._get_list_of_option_types()
-        choice_string += "Leave blank for default (" + str(choice.default) + ")\n"
+        elif len(self.current_option.option_types) == 1:
-        choice_string += "Enter choice:"
+            self.current_choice = 0
-        self.current_option = choice
+            choice_string += self._get_choice_value_prompt()
         return choice_string
 
     def _start_download(self):

lbrynet/lbrynet_console/LBRYConsole.py

@@ -15,6 +15,7 @@ from lbrynet.core.server.BlobAvailabilityHandler import BlobAvailabilityHandlerF
 from lbrynet.core.server.BlobRequestHandler import BlobRequestHandlerFactory
 from lbrynet.core.server.ServerProtocol import ServerProtocolFactory
 from lbrynet.core.PTCWallet import PTCWallet
+from lbrynet.lbryfile.client.LBRYFileOptions import add_lbry_file_to_sd_identifier
 from lbrynet.lbryfile.client.LBRYFileDownloader import LBRYFileOpenerFactory
 from lbrynet.lbryfile.StreamDescriptor import LBRYFileStreamType
 from lbrynet.lbryfile.LBRYFileMetadataManager import DBLBRYFileMetadataManager, TempLBRYFileMetadataManager
@@ -77,6 +78,7 @@ class LBRYConsole():
         d = threads.deferToThread(self._create_directory)
         d.addCallback(lambda _: self._get_settings())
         d.addCallback(lambda _: self._get_session())
+        d.addCallback(lambda _: add_lbry_file_to_sd_identifier(self.sd_identifier))
         d.addCallback(lambda _: self._setup_lbry_file_manager())
         d.addCallback(lambda _: self._setup_lbry_file_opener())
         d.addCallback(lambda _: self._setup_control_handlers())

lbrynet/lbrynet_downloader_gui/downloader.py

@@ -17,7 +17,8 @@ from lbrynet.core.StreamDescriptor import StreamDescriptorIdentifier
 from lbrynet.core.PaymentRateManager import PaymentRateManager
 from lbrynet.lbryfile.LBRYFileMetadataManager import TempLBRYFileMetadataManager
 from lbrynet.core import StreamDescriptor
-from lbrynet.lbryfile.StreamDescriptor import LBRYFileStreamType, LBRYFileStreamDescriptorValidator
+from lbrynet.lbryfile.client.LBRYFileOptions import add_lbry_file_to_sd_identifier
+from lbrynet.lbryfile.StreamDescriptor import LBRYFileStreamType
 import requests
 
 
@@ -101,7 +102,7 @@ class LBRYDownloader(object):
         return defer.succeed(True)
 
     def _setup_stream_identifier(self):
-        self.sd_identifier.add_stream_info_validator(LBRYFileStreamType, LBRYFileStreamDescriptorValidator)
+        add_lbry_file_to_sd_identifier(self.sd_identifier)
         file_saver_factory = LBRYFileSaverFactory(self.session.peer_finder, self.session.rate_limiter,
                                                   self.session.blob_manager, self.stream_info_manager,
                                                   self.session.wallet, self.download_directory)
@@ -184,7 +185,7 @@ class LBRYDownloader(object):
             return stream_name, stream_size
 
         def choose_download_factory(info_and_factories):
-            info_validator, factories = info_and_factories
+            info_validator, options, factories = info_and_factories
             stream_name, stream_size = get_info_from_validator(info_validator)
             if isinstance(stream_size, (int, long)):
                 price = payment_rate_manager.get_effective_min_blob_data_payment_rate()
@@ -192,26 +193,30 @@ class LBRYDownloader(object):
             else:
                 estimated_cost = "unknown"
 
-            stream_frame.show_stream_metadata(stream_name, stream_size, estimated_cost)
+            stream_frame.show_stream_metadata(stream_name, stream_size)
+
+            available_options = options.get_downloader_options(info_validator, payment_rate_manager)
+
+            stream_frame.show_download_options(available_options)
 
             get_downloader_d = defer.Deferred()
 
-            def create_downloader(f):
+            def create_downloader(f, chosen_options):
 
                 def fire_get_downloader_d(downloader):
                     if not get_downloader_d.called:
                         get_downloader_d.callback(downloader)
 
                 stream_frame.disable_download_buttons()
-                download_options = [o.default for o in f.get_downloader_options(info_validator, payment_rate_manager)]
+                d = f.make_downloader(info_validator, chosen_options,
-                d = f.make_downloader(info_validator, download_options,
                                       payment_rate_manager)
                 d.addCallback(fire_get_downloader_d)
 
             for factory in factories:
 
                 def choose_factory(f=factory):
-                    create_downloader(f)
+                    chosen_options = stream_frame.get_chosen_options()
+                    create_downloader(f, chosen_options)
 
                 stream_frame.add_download_factory(factory, choose_factory)
 
@@ -301,9 +306,9 @@ class StreamFrame(object):
         self.uri_label.grid(row=0, column=0, sticky=tk.W)
 
         if os.name == "nt":
-            close_cursor = ""
+            self.button_cursor = ""
         else:
-            close_cursor = "hand1"
+            self.button_cursor = "hand1"
         
         close_file_name = "close2.gif"
         try:
@@ -316,7 +321,7 @@ class StreamFrame(object):
             file=close_file
         )
         self.close_button = ttk.Button(
-            self.stream_frame_header, command=self.cancel, style="Stop.TButton", cursor=close_cursor
+            self.stream_frame_header, command=self.cancel, style="Stop.TButton", cursor=self.button_cursor
         )
         self.close_button.config(image=self.close_picture)
         self.close_button.grid(row=0, column=1, sticky=tk.E + tk.N)
@@ -334,26 +339,50 @@ class StreamFrame(object):
 
         self.stream_frame_body.grid_columnconfigure(0, weight=1)
 
-        self.info_frame = ttk.Frame(self.stream_frame_body, style="D.TFrame")
+        self.metadata_frame = ttk.Frame(self.stream_frame_body, style="D.TFrame")
-        self.info_frame.grid(sticky=tk.W + tk.E, row=1)
+        self.metadata_frame.grid(sticky=tk.W + tk.E, row=1)
-        self.info_frame.grid_columnconfigure(0, weight=1)
-
-        self.metadata_frame = ttk.Frame(self.info_frame, style="E.TFrame")
-        self.metadata_frame.grid(sticky=tk.W + tk.E)
         self.metadata_frame.grid_columnconfigure(0, weight=1)
 
-        self.outer_button_frame = ttk.Frame(self.stream_frame_body, style="D.TFrame")
+        self.options_frame = ttk.Frame(self.stream_frame_body, style="D.TFrame")
-        self.outer_button_frame.grid(sticky=tk.W + tk.E, row=2)
 
-        self.button_frame = ttk.Frame(self.outer_button_frame, style="E.TFrame")
+        self.outer_button_frame = ttk.Frame(self.stream_frame_body, style="D.TFrame")
-        self.button_frame.pack(side=tk.TOP)
+        self.outer_button_frame.grid(sticky=tk.W + tk.E, row=4)
+
+        show_options_picture_file_name = "show_options.gif"
+        try:
+            show_options_picture_file = os.path.join(os.path.dirname(__file__),
+                                                     show_options_picture_file_name)
+        except NameError:
+            show_options_picture_file = os.path.join(os.path.dirname(os.path.abspath(sys.argv[0])),
+                                                     "lbrynet", "lbrynet_downloader_gui",
+                                                     show_options_picture_file_name)
+
+        self.show_options_picture = tk.PhotoImage(
+            file=show_options_picture_file
+        )
+
+        hide_options_picture_file_name = "hide_options.gif"
+        try:
+            hide_options_picture_file = os.path.join(os.path.dirname(__file__),
+                                                     hide_options_picture_file_name)
+        except NameError:
+            hide_options_picture_file = os.path.join(os.path.dirname(os.path.abspath(sys.argv[0])),
+                                                     "lbrynet", "lbrynet_downloader_gui",
+                                                     hide_options_picture_file_name)
+
+        self.hide_options_picture = tk.PhotoImage(
+            file=hide_options_picture_file
+        )
+
+        self.show_options_button = None
 
         self.status_label = None
         self.name_label = None
         self.bytes_downloaded_label = None
         self.bytes_outputted_label = None
-
+        self.button_frame = None
         self.download_buttons = []
+        self.option_frames = []
         self.name_font = None
         self.description_label = None
         self.file_name_frame = None
@@ -416,7 +445,7 @@ class StreamFrame(object):
             return "%.1f %s" % (round((stream_size * 1.0 / factor), 1), units)
         return stream_size
 
-    def show_stream_metadata(self, stream_name, stream_size, estimated_cost):
+    def show_stream_metadata(self, stream_name, stream_size):
         if self.status_label is not None:
             self.status_label.destroy()
 
@@ -436,19 +465,6 @@ class StreamFrame(object):
         )
         file_name_label.grid(row=0, column=3)
 
-        self.outer_button_frame = ttk.Frame(self.stream_frame_body, style="D.TFrame")
-        self.outer_button_frame.grid(sticky=tk.W + tk.E, row=2)
-
-        self.cost_frame = ttk.Frame(self.outer_button_frame, style="F.TFrame")
-        self.cost_frame.grid(row=0, column=0, sticky=tk.W+tk.N, pady=(0, 12))
-
-        self.cost_label = ttk.Label(
-            self.cost_frame,
-            text=locale.format_string("%.2f LBC", (round(estimated_cost, 2),), grouping=True),
-            foreground="red"
-        )
-        self.cost_label.grid(row=0, column=1, padx=(1, 0))
-
         self.button_frame = ttk.Frame(self.outer_button_frame, style="E.TFrame")
         self.button_frame.grid(row=0, column=1)
 
@@ -457,13 +473,9 @@ class StreamFrame(object):
         self.outer_button_frame.grid_columnconfigure(2, weight=1, uniform="buttons")
 
     def add_download_factory(self, factory, download_func):
-        if os.name == "nt":
-            button_cursor = ""
-        else:
-            button_cursor = "hand1"
         download_button = ttk.Button(
             self.button_frame, text=factory.get_description(), command=download_func,
-            style='LBRY.TButton', cursor=button_cursor
+            style='LBRY.TButton', cursor=self.button_cursor
         )
         self.download_buttons.append(download_button)
         download_button.grid(row=0, column=len(self.download_buttons) - 1, padx=5, pady=(1, 2))
@@ -477,11 +489,160 @@ class StreamFrame(object):
             download_button.destroy()
         self.download_buttons = []
 
+    def get_option_widget(self, option_type, option_frame):
+        if option_type.value == float:
+            entry_frame = ttk.Frame(
+                option_frame,
+                style="H.TFrame"
+            )
+            entry_frame.grid()
+            col = 0
+            if option_type.short_description is not None:
+                entry_label = ttk.Label(
+                    entry_frame,
+                    #text=option_type.short_description
+                    text=""
+                )
+                entry_label.grid(row=0, column=0, sticky=tk.W)
+                col = 1
+            entry = ttk.Entry(
+                entry_frame,
+                width=10,
+                style="Float.TEntry"
+            )
+            entry_frame.entry = entry
+            entry.grid(row=0, column=col, sticky=tk.W)
+            return entry_frame
+        if option_type.value == bool:
+            bool_frame = ttk.Frame(
+                option_frame,
+                style="H.TFrame"
+            )
+            bool_frame.chosen_value = tk.BooleanVar()
+            true_text = "True"
+            false_text = "False"
+            if option_type.bool_options_description is not None:
+                true_text, false_text = option_type.bool_options_description
+            true_radio_button = ttk.Radiobutton(
+                bool_frame, text=true_text, variable=bool_frame.chosen_value, value=True
+            )
+            true_radio_button.grid(row=0, sticky=tk.W)
+            false_radio_button = ttk.Radiobutton(
+                bool_frame, text=false_text, variable=bool_frame.chosen_value, value=False
+            )
+            false_radio_button.grid(row=1, sticky=tk.W)
+            return bool_frame
+        label = ttk.Label(
+            option_frame,
+            text=""
+        )
+        return label
+
+    def show_download_options(self, options):
+        left_padding = 20
+        for option in options:
+            f = ttk.Frame(
+                self.options_frame,
+                style="E.TFrame"
+            )
+            f.grid(sticky=tk.W + tk.E, padx=left_padding)
+            self.option_frames.append((option, f))
+            description_label = ttk.Label(
+                f,
+                text=option.long_description
+            )
+            description_label.grid(row=0, sticky=tk.W)
+            if len(option.option_types) > 1:
+                f.chosen_type = tk.IntVar()
+                choices_frame = ttk.Frame(
+                    f,
+                    style="F.TFrame"
+                )
+                f.choices_frame = choices_frame
+                choices_frame.grid(row=1, sticky=tk.W, padx=left_padding)
+                choices_frame.choices = []
+                for i, option_type in enumerate(option.option_types):
+                    choice_frame = ttk.Frame(
+                        choices_frame,
+                        style="G.TFrame"
+                    )
+                    choice_frame.grid(sticky=tk.W)
+                    option_text = ""
+                    if option_type.short_description is not None:
+                        option_text = option_type.short_description
+                    option_radio_button = ttk.Radiobutton(
+                        choice_frame, text=option_text, variable=f.chosen_type, value=i
+                    )
+                    option_radio_button.grid(row=0, column=0, sticky=tk.W)
+                    option_widget = self.get_option_widget(option_type, choice_frame)
+                    option_widget.grid(row=0, column=1, sticky=tk.W)
+                    choices_frame.choices.append(option_widget)
+                    if i == 0:
+                        option_radio_button.invoke()
+            else:
+                choice_frame = ttk.Frame(
+                    f,
+                    style="F.TFrame"
+                )
+                choice_frame.grid(sticky=tk.W, padx=left_padding)
+                option_widget = self.get_option_widget(option.option_types[0], choice_frame)
+                option_widget.grid(row=0, column=0, sticky=tk.W)
+                f.option_widget = option_widget
+        self.show_options_button = ttk.Button(
+            self.stream_frame_body, command=self._toggle_show_options, style="Stop.TButton",
+            cursor=self.button_cursor
+        )
+        self.show_options_button.config(image=self.show_options_picture)
+        self.show_options_button.grid(sticky=tk.W, row=2, column=0)
+
+    def _get_chosen_option(self, option_type, option_widget):
+        if option_type.value == float:
+            return float(option_widget.entry.get())
+        if option_type.value == bool:
+            return option_widget.chosen_value.get()
+        return option_type.value
+
+    def get_chosen_options(self):
+        chosen_options = []
+        for o, f in self.option_frames:
+            if len(o.option_types) > 1:
+                chosen_index = f.chosen_type.get()
+                option_type = o.option_types[chosen_index]
+                option_widget = f.choices_frame.choices[chosen_index]
+                chosen_options.append(self._get_chosen_option(option_type, option_widget))
+            else:
+                option_type = o.option_types[0]
+                option_widget = f.option_widget
+                chosen_options.append(self._get_chosen_option(option_type, option_widget))
+        return chosen_options
+
+    def _toggle_show_options(self):
+        if self.options_frame.winfo_ismapped():
+            self.show_options_button.config(image=self.show_options_picture)
+            self.options_frame.grid_forget()
+        else:
+            self.show_options_button.config(image=self.hide_options_picture)
+            self.options_frame.grid(sticky=tk.W + tk.E, row=3)
+
     def show_progress(self, total_bytes, bytes_left_to_download, bytes_left_to_output, points_paid,
                       points_remaining):
         if self.bytes_outputted_label is None:
             self.remove_download_buttons()
             self.button_frame.destroy()
+            for option, frame in self.option_frames:
+                frame.destroy()
+            self.options_frame.destroy()
+            self.show_options_button.destroy()
+
+            self.cost_frame = ttk.Frame(self.outer_button_frame, style="F.TFrame")
+            self.cost_frame.grid(row=0, column=0, sticky=tk.W+tk.N, pady=(0, 12))
+
+            self.cost_label = ttk.Label(
+                self.cost_frame,
+                text="",
+                foreground="red"
+            )
+            self.cost_label.grid(row=0, column=1, padx=(1, 0))
             self.outer_button_frame.grid_columnconfigure(2, weight=0, uniform="")
 
             self.bytes_outputted_label = ttk.Label(
@@ -667,6 +828,7 @@ class App(object):
         ttk.Style().configure("Lookup.LBRY.TButton", padding=lookup_button_padding)
         ttk.Style().configure("Stop.TButton", padding=1, background="#FFFFFF", relief="flat", borderwidth=0)
         ttk.Style().configure("TEntry", padding=11)
+        ttk.Style().configure("Float.TEntry", padding=2)
         #ttk.Style().configure("A.TFrame", background="red")
         #ttk.Style().configure("B.TFrame", background="green")
         #ttk.Style().configure("B2.TFrame", background="#80FF80")
@@ -674,6 +836,8 @@ class App(object):
         #ttk.Style().configure("D.TFrame", background="blue")
         #ttk.Style().configure("E.TFrame", background="yellow")
         #ttk.Style().configure("F.TFrame", background="#808080")
+        #ttk.Style().configure("G.TFrame", background="#FF80FF")
+        #ttk.Style().configure("H.TFrame", background="#0080FF")
         #ttk.Style().configure("LBRY.TProgressbar", background="#104639", orient="horizontal", thickness=5)
         #ttk.Style().configure("LBRY.TProgressbar")
         #ttk.Style().layout("Horizontal.LBRY.TProgressbar", ttk.Style().layout("Horizontal.TProgressbar"))

setup.py

@@ -36,6 +36,8 @@ setup(name='lbrynet',
                'lbrynet/lbrynet_downloader_gui/lbry-dark-icon.xbm',
                'lbrynet/lbrynet_downloader_gui/lbry-dark-icon.ico',
                'lbrynet/lbrynet_downloader_gui/drop_down.gif',
+               'lbrynet/lbrynet_downloader_gui/show_options.gif',
+               'lbrynet/lbrynet_downloader_gui/hide_options.gif',
            ]
            )
       ]

tests/functional_tests.py

@@ -9,7 +9,7 @@ from Crypto import Random
 from Crypto.Hash import MD5
 from lbrynet.conf import MIN_BLOB_DATA_PAYMENT_RATE
 from lbrynet.conf import MIN_BLOB_INFO_PAYMENT_RATE
-from lbrynet.lbrylive.LiveStreamCreator import FileLiveStreamCreator, add_live_stream_to_sd_identifier
+from lbrynet.lbrylive.LiveStreamCreator import FileLiveStreamCreator
 from lbrynet.lbrylive.PaymentRateManager import BaseLiveStreamPaymentRateManager
 from lbrynet.lbrylive.PaymentRateManager import LiveStreamPaymentRateManager
 from lbrynet.lbrylive.LiveStreamMetadataManager import DBLiveStreamMetadataManager
@@ -24,6 +24,7 @@ from lbrynet.core.StreamDescriptor import BlobStreamDescriptorWriter
 from lbrynet.core.StreamDescriptor import StreamDescriptorIdentifier
 from lbrynet.core.StreamDescriptor import download_sd_blob
 from lbrynet.lbryfilemanager.LBRYFileCreator import create_lbry_file
+from lbrynet.lbryfile.client.LBRYFileOptions import add_lbry_file_to_sd_identifier
 from lbrynet.lbryfile.StreamDescriptor import get_sd_info
 from twisted.internet import defer, threads, task
 from twisted.trial.unittest import TestCase
@@ -35,6 +36,8 @@ from lbrynet.core.server.BlobAvailabilityHandler import BlobAvailabilityHandlerF
 from lbrynet.core.server.BlobRequestHandler import BlobRequestHandlerFactory
 from lbrynet.core.server.ServerProtocol import ServerProtocolFactory
 from lbrynet.lbrylive.server.LiveBlobInfoQueryHandler import CryptBlobInfoQueryHandlerFactory
+from lbrynet.lbrylive.client.LiveStreamOptions import add_live_stream_to_sd_identifier
+from lbrynet.lbrylive.client.LiveStreamDownloader import add_full_live_stream_downloader_to_sd_identifier
 
 
 log_format = "%(funcName)s(): %(message)s"
@@ -248,6 +251,7 @@ def start_lbry_uploader(sd_hash_queue, kill_event, dead_event):
     def start_all():
 
         d = session.setup()
+        d.addCallback(lambda _: add_lbry_file_to_sd_identifier(sd_identifier))
         d.addCallback(lambda _: lbry_file_manager.setup())
         d.addCallback(lambda _: start_server())
         d.addCallback(lambda _: create_stream())
@@ -437,7 +441,12 @@ def start_live_server(sd_hash_queue, kill_event, dead_event):
         return d
 
     def enable_live_stream():
-        return add_live_stream_to_sd_identifier(session, stream_info_manager, sd_identifier)
+        base_live_stream_payment_rate_manager = BaseLiveStreamPaymentRateManager(
+            MIN_BLOB_INFO_PAYMENT_RATE
+        )
+        add_live_stream_to_sd_identifier(sd_identifier, base_live_stream_payment_rate_manager)
+        add_full_live_stream_downloader_to_sd_identifier(session, stream_info_manager, sd_identifier,
+                                                         base_live_stream_payment_rate_manager)
 
     def run_server():
         d = session.setup()
@@ -670,9 +679,9 @@ class TestTransfer(TestCase):
         self.lbry_file_manager = LBRYFileManager(self.session, self.stream_info_manager, sd_identifier)
 
         def make_downloader(info_and_factories, prm):
-            info_validator, factories = info_and_factories
+            info_validator, options, factories = info_and_factories
-            options = [o.default for o in factories[0].get_downloader_options(info_validator, prm)]
+            chosen_options = [o.default_value for o in options.get_downloader_options(info_validator, prm)]
-            return factories[0].make_downloader(info_validator, options, prm)
+            return factories[0].make_downloader(info_validator, chosen_options, prm)
 
         def download_file(sd_hash):
             prm = PaymentRateManager(self.session.base_payment_rate_manager)
@@ -693,6 +702,7 @@ class TestTransfer(TestCase):
             logging.debug("Starting the transfer")
 
             d = self.session.setup()
+            d.addCallback(lambda _: add_lbry_file_to_sd_identifier(sd_identifier))
             d.addCallback(lambda _: self.lbry_file_manager.setup())
             d.addCallback(lambda _: download_file(sd_hash))
             d.addCallback(lambda _: check_md5_sum())
@@ -750,9 +760,9 @@ class TestTransfer(TestCase):
         d = self.wait_for_hash_from_queue(sd_hash_queue)
 
         def create_downloader(info_and_factories, prm):
-            info_validator, factories = info_and_factories
+            info_validator, options, factories = info_and_factories
-            options = [o.default for o in factories[0].get_downloader_options(info_validator, prm)]
+            chosen_options = [o.default_value for o in options.get_downloader_options(info_validator, prm)]
-            return factories[0].make_downloader(info_validator, options, prm)
+            return factories[0].make_downloader(info_validator, chosen_options, prm)
 
         def start_lbry_file(lbry_file):
             lbry_file = lbry_file
@@ -776,7 +786,14 @@ class TestTransfer(TestCase):
             return d
 
         def enable_live_stream():
-            return add_live_stream_to_sd_identifier(self.session, self.stream_info_manager, sd_identifier)
+            base_live_stream_payment_rate_manager = BaseLiveStreamPaymentRateManager(
+                MIN_BLOB_INFO_PAYMENT_RATE
+            )
+            add_live_stream_to_sd_identifier(sd_identifier,
+                                             base_live_stream_payment_rate_manager)
+            add_full_live_stream_downloader_to_sd_identifier(self.session, self.stream_info_manager,
+                                                             sd_identifier,
+                                                             base_live_stream_payment_rate_manager)
 
         d.addCallback(do_download)
 
@@ -941,6 +958,7 @@ class TestStreamify(TestCase):
 
         d = self.session.setup()
         d.addCallback(lambda _: self.stream_info_manager.setup())
+        d.addCallback(lambda _: add_lbry_file_to_sd_identifier(sd_identifier))
         d.addCallback(lambda _: self.lbry_file_manager.setup())
 
         def verify_equal(sd_info):
@@ -1017,6 +1035,7 @@ class TestStreamify(TestCase):
 
         d = self.session.setup()
         d.addCallback(lambda _: self.stream_info_manager.setup())
+        d.addCallback(lambda _: add_lbry_file_to_sd_identifier(sd_identifier))
         d.addCallback(lambda _: self.lbry_file_manager.setup())
         d.addCallback(lambda _: create_stream())
         d.addCallback(combine_stream)