Парсер для двух текстовых файлов

item_begin weapon 52 [vesper_cutter*sirr_blade] item_type=weapon slot_bit_type={lrhand} armor_type=none etcitem_type=none delay_share_group=-1 item_multi_skill_list={} recipe_id=0 blessed=0 weight=1520 default_action=action_equip consume_type=consume_type_normal initial_count=1 maximum_count=1 soulshot_count=1 spiritshot_count=1 reduced_soulshot={} reduced_spiritshot={} reduced_mp_consume={} immediate_effect=1 ex_immediate_effect=0 drop_period=10 duration={-1;0} use_skill_distime=0 period=0 equip_reuse_delay=0 price=0 default_price=146873000 item_skill=[none] critical_attack_skill=[none] attack_skill=[none] magic_skill=[none] item_skill_enchanted_four=[s_focus_hp_dual4_80] capsuled_items={} material_type=steel crystal_type=s84 crystal_count=7050 is_trade=1 is_drop=1 is_destruct=1 is_private_store=1 keep_type=15 physical_damage=482 random_damage=10 weapon_type=dual can_penetrate=0 critical=8 hit_modify=0 avoid_modify=0 dual_fhit_rate=50 shield_defense=0 shield_defense_rate=0 attack_range=40 damage_range={0;0;40;120} attack_speed=325 reuse_delay=0 mp_consume=0 magical_damage=176 durability=-1 damaged=0 physical_defense=0 magical_defense=0 mp_bonus=0 category={} enchanted=0 base_attribute_attack={none;0} base_attribute_defend={0;0;0;0;0;0} html=[item_default.htm] magic_weapon=0 enchant_enable=1 elemental_enable=1 unequip_skill={} for_npc=0 item_equip_option={} use_condition={} equip_condition={} is_olympiad_can_use=1 can_move=0 is_premium=0 /**/ item_end

Code

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 item_begin weapon 52 [vesper_cutter*sirr_blade] item_type=weapon slot_bit_type={lrhand} armor_type=none etcitem_type=none delay_share_group=-1 item_multi_skill_list={} recipe_id=0 blessed=0 weight=1520 default_action=action_equip consume_type=consume_type_normal initial_count=1 maximum_count=1 soulshot_count=1 spiritshot_count=1 reduced_soulshot={} reduced_spiritshot={} reduced_mp_consume={} immediate_effect=1 ex_immediate_effect=0 drop_period=10 duration={-1;0} use_skill_distime=0 period=0 equip_reuse_delay=0 price=0 default_price=146873000 item_skill=[none] critical_attack_skill=[none] attack_skill=[none] magic_skill=[none] item_skill_enchanted_four=[s_focus_hp_dual4_80] capsuled_items={} material_type=steel crystal_type=s84 crystal_count=7050 is_trade=1 is_drop=1 is_destruct=1 is_private_store=1 keep_type=15 physical_damage=482 random_damage=10 weapon_type=dual can_penetrate=0 critical=8 hit_modify=0 avoid_modify=0 dual_fhit_rate=50 shield_defense=0 shield_defense_rate=0 attack_range=40 damage_range={0;0;40;120} attack_speed=325 reuse_delay=0 mp_consume=0 magical_damage=176 durability=-1 damaged=0 physical_defense=0 magical_defense=0 mp_bonus=0 category={} enchanted=0 base_attribute_attack={none;0} base_attribute_defend={0;0;0;0;0;0} html=[item_default.htm] magic_weapon=0 enchant_enable=1 elemental_enable=1 unequip_skill={} for_npc=0 item_equip_option={} use_condition={} equip_condition={} is_olympiad_can_use=1 can_move=0 is_premium=0 /**/ item_end

string = open('file').readlines()

for i in string:
if not i.isspace():
print(i.replace('\n', ''))
---------------
with open('file.txt', 'r') as inf:
for line in inf:
if line.strip():
print(line)
with open('file.txt', 'r') as inf, open('outfile.txt', 'w') as out:
for line in inf:
if line.strip():
out.write(line)