From bf0e22d46134e8847624b9925af95f96faa47407 Mon Sep 17 00:00:00 2001 From: Mark Qvist Date: Wed, 12 Aug 2020 20:51:33 +0200 Subject: [PATCH] Indentation fix --- RNS/Resource.py | 124 ++++++++++++++++++++++++------------------------ 1 file changed, 61 insertions(+), 63 deletions(-) diff --git a/RNS/Resource.py b/RNS/Resource.py index 2149724..251bcfe 100644 --- a/RNS/Resource.py +++ b/RNS/Resource.py @@ -9,12 +9,12 @@ from time import sleep class Resource: WINDOW_FLEXIBILITY = 4 - WINDOW_MIN = 1 - WINDOW_MAX = 10 - WINDOW = 4 - MAPHASH_LEN = 4 - SDU = RNS.Packet.MDU - RANDOM_HASH_SIZE = 4 + WINDOW_MIN = 1 + WINDOW_MAX = 10 + WINDOW = 4 + MAPHASH_LEN = 4 + SDU = RNS.Packet.MDU + RANDOM_HASH_SIZE = 4 # This is an indication of what the # maximum size a resource should be, if @@ -34,7 +34,7 @@ class Resource: # TODO: Should be allocated more # intelligently # TODO: Set higher - MAX_RETRIES = 5 + MAX_RETRIES = 5 SENDER_GRACE_TIME = 10 RETRY_GRACE_TIME = 0.25 @@ -47,7 +47,7 @@ class Resource: ADVERTISED = 0x02 TRANSFERRING = 0x03 AWAITING_PROOF = 0x04 - ASSEMBLING = 0x05 + ASSEMBLING = 0x05 COMPLETE = 0x06 FAILED = 0x07 CORRUPT = 0x08 @@ -60,31 +60,31 @@ class Resource: resource = Resource(None, advertisement_packet.link) resource.status = Resource.TRANSFERRING - resource.flags = adv.f - resource.size = adv.t + resource.flags = adv.f + resource.size = adv.t resource.uncompressed_size = adv.d - resource.hash = adv.h - resource.original_hash = adv.o - resource.random_hash = adv.r - resource.hashmap_raw = adv.m - resource.encrypted = True if resource.flags & 0x01 else False - resource.compressed = True if resource.flags >> 1 & 0x01 else False - resource.initiator = False - resource.callback = callback + resource.hash = adv.h + resource.original_hash = adv.o + resource.random_hash = adv.r + resource.hashmap_raw = adv.m + resource.encrypted = True if resource.flags & 0x01 else False + resource.compressed = True if resource.flags >> 1 & 0x01 else False + resource.initiator = False + resource.callback = callback resource.__progress_callback = progress_callback - resource.total_parts = int(math.ceil(resource.size/float(Resource.SDU))) - resource.received_count = 0 + resource.total_parts = int(math.ceil(resource.size/float(Resource.SDU))) + resource.received_count = 0 resource.outstanding_parts = 0 - resource.parts = [None] * resource.total_parts - resource.window = Resource.WINDOW - resource.window_max = Resource.WINDOW_MAX - resource.window_min = Resource.WINDOW_MIN + resource.parts = [None] * resource.total_parts + resource.window = Resource.WINDOW + resource.window_max = Resource.WINDOW_MAX + resource.window_min = Resource.WINDOW_MIN resource.window_flexibility = Resource.WINDOW_FLEXIBILITY - resource.last_activity = time.time() + resource.last_activity = time.time() - resource.storagepath = RNS.Reticulum.resourcepath+"/"+resource.original_hash.hex() - resource.segment_index = adv.i - resource.total_segments = adv.l + resource.storagepath = RNS.Reticulum.resourcepath+"/"+resource.original_hash.hex() + resource.segment_index = adv.i + resource.total_segments = adv.l if adv.l > 1: resource.split = True else: @@ -126,15 +126,15 @@ class Resource: if data_size <= Resource.MAX_EFFICIENT_SIZE: self.total_segments = 1 self.segment_index = 1 - self.split = False + self.split = False resource_data = data.read() data.close() else: self.total_segments = ((data_size-1)//Resource.MAX_EFFICIENT_SIZE)+1 self.segment_index = segment_index - self.split = True - seek_index = segment_index-1 - seek_position = seek_index*Resource.MAX_EFFICIENT_SIZE + self.split = True + seek_index = segment_index-1 + seek_position = seek_index*Resource.MAX_EFFICIENT_SIZE data.seek(seek_position) resource_data = data.read(Resource.MAX_EFFICIENT_SIZE) @@ -145,7 +145,7 @@ class Resource: resource_data = data self.total_segments = 1 self.segment_index = 1 - self.split = False + self.split = False elif data == None: pass @@ -172,8 +172,8 @@ class Resource: self.receiver_min_consecutive_height = 0 if data != None: - self.initiator = True - self.callback = callback + self.initiator = True + self.callback = callback self.uncompressed_data = data compression_began = time.time() @@ -228,14 +228,14 @@ class Resource: hashmap_computation_began = time.time() RNS.log("Starting resource hashmap computation with "+str(hashmap_entries)+" entries...", RNS.LOG_DEBUG) - self.random_hash = RNS.Identity.getRandomHash()[:Resource.RANDOM_HASH_SIZE] + self.random_hash = RNS.Identity.getRandomHash()[:Resource.RANDOM_HASH_SIZE] self.hash = RNS.Identity.fullHash(data+self.random_hash) self.expected_proof = RNS.Identity.fullHash(data+self.hash) if original_hash == None: - self.original_hash = self.hash + self.original_hash = self.hash else: - self.original_hash = original_hash + self.original_hash = original_hash self.parts = [] self.hashmap = b"" @@ -717,21 +717,19 @@ class Resource: def progress(self): if self.initiator: - # TODO: Remove - # progress = self.sent_parts / len(self.parts) self.processed_parts = (self.segment_index-1)*math.ceil(Resource.MAX_EFFICIENT_SIZE/Resource.SDU) self.processed_parts += self.sent_parts self.progress_total_parts = float(self.grand_total_parts) - else: - self.processed_parts = (self.segment_index-1)*math.ceil(Resource.MAX_EFFICIENT_SIZE/Resource.SDU) - self.processed_parts += self.received_count - if self.split: - self.progress_total_parts = float((self.total_segments-1)*math.ceil(Resource.MAX_EFFICIENT_SIZE/Resource.SDU)+self.total_parts) - else: - self.progress_total_parts = float(self.total_parts) + else: + self.processed_parts = (self.segment_index-1)*math.ceil(Resource.MAX_EFFICIENT_SIZE/Resource.SDU) + self.processed_parts += self.received_count + if self.split: + self.progress_total_parts = float((self.total_segments-1)*math.ceil(Resource.MAX_EFFICIENT_SIZE/Resource.SDU)+self.total_parts) + else: + self.progress_total_parts = float(self.total_parts) - - progress = self.processed_parts / self.progress_total_parts + + progress = self.processed_parts / self.progress_total_parts return progress def __str__(self): @@ -739,23 +737,23 @@ class Resource: class ResourceAdvertisement: - HASHMAP_MAX_LEN = 75 + HASHMAP_MAX_LEN = 75 COLLISION_GUARD_SIZE = 2*Resource.WINDOW_MAX+HASHMAP_MAX_LEN def __init__(self, resource=None): if resource != None: - self.t = resource.size # Transfer size - self.d = resource.uncompressed_size # Data size - self.n = len(resource.parts) # Number of parts - self.h = resource.hash # Resource hash - self.r = resource.random_hash # Resource random hash - self.o = resource.original_hash # First-segment hash - self.m = resource.hashmap # Resource hashmap - self.c = resource.compressed # Compression flag - self.e = resource.encrypted # Encryption flag - self.s = resource.split # Split flag - self.i = resource.segment_index # Segment index - self.l = resource.total_segments # Total segments + self.t = resource.size # Transfer size + self.d = resource.uncompressed_size # Data size + self.n = len(resource.parts) # Number of parts + self.h = resource.hash # Resource hash + self.r = resource.random_hash # Resource random hash + self.o = resource.original_hash # First-segment hash + self.m = resource.hashmap # Resource hashmap + self.c = resource.compressed # Compression flag + self.e = resource.encrypted # Encryption flag + self.s = resource.split # Split flag + self.i = resource.segment_index # Segment index + self.l = resource.total_segments # Total segments self.f = 0x00 | self.s << 2 | self.c << 1 | self.e # Flags def pack(self, segment=0): @@ -772,7 +770,7 @@ class ResourceAdvertisement: "n": self.n, # Number of parts "h": self.h, # Resource hash "r": self.r, # Resource random hash - "o": self.o, # Original hash + "o": self.o, # Original hash "i": self.i, # Segment index "l": self.l, # Total segments "f": self.f, # Resource flags