use pipenv, added contrib

.envrc

@@ -0,0 +1,24 @@
+# TODO: This function is only necessary until
+# https://github.com/direnv/direnv/pull/314 gets accepted
+# -------------------- 8< ---------------------------------
+layout_pipenv() {
+  if [[ ! -f Pipfile ]]; then
+    echo 'No Pipfile found.  Use `pipenv` to create a Pipfile first.' >&2
+    exit 2
+  fi
+
+  local VENV=$(pipenv --bare --venv 2>/dev/null)
+  if [[ -z $VENV || ! -d $VENV ]]; then
+    pipenv install --dev
+  fi
+
+  export VIRTUAL_ENV=$(pipenv --venv)
+  export PIPENV_ACTIVE=1
+  PATH_add "$VIRTUAL_ENV/bin"
+}
+# -------------------- 8< ---------------------------------
+
+layout pipenv
+
+# Will add node_modules/.bin to the $PATH
+layout node

Makefile

@@ -12,6 +12,7 @@ clean-build:
 	rm -fr .eggs/
 	find . -name '*.egg-info' -exec rm -fr {} +
 	find . -name '*.egg' -exec rm -f {} +
+	find . -name '*.DS_Store' -exec rm -f {} +
 
 clean-pyc:
 	find . -name '*.pyc' -exec rm -f {} +

Pipfile

@@ -0,0 +1,28 @@
+[[source]]
+
+url = "https://pypi.python.org/simple"
+verify_ssl = true
+name = "pypi"
+
+
+[packages]
+
+
+
+[dev-packages]
+
+bumpversion = "*"
+coveralls = "*"
+"flake8" = "*"
+mock = "*"
+pre-commit = "*"
+pytest = "*"
+pytest-cov = "*"
+pytest-mock = "*"
+sphinx = "*"
+sphinx-rtd-theme = "*"
+
+
+[requires]
+
+python_version = "2.7"

Pipfile.lock

@@ -0,0 +1,371 @@
+{
+    "_meta": {
+        "hash": {
+            "sha256": "cfd5870db2e1ead08c85c866c3b50a92b4a08be4df3737e2f090f061389b8812"
+        },
+        "host-environment-markers": {
+            "implementation_name": "cpython",
+            "implementation_version": "0",
+            "os_name": "posix",
+            "platform_machine": "x86_64",
+            "platform_python_implementation": "CPython",
+            "platform_release": "17.4.0",
+            "platform_system": "Darwin",
+            "platform_version": "Darwin Kernel Version 17.4.0: Sun Dec 17 09:19:54 PST 2017; root:xnu-4570.41.2~1/RELEASE_X86_64",
+            "python_full_version": "2.7.14",
+            "python_version": "2.7",
+            "sys_platform": "darwin"
+        },
+        "pipfile-spec": 6,
+        "requires": {
+            "python_version": "2.7"
+        },
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.python.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {},
+    "develop": {
+        "alabaster": {
+            "hashes": [
+                "sha256:2eef172f44e8d301d25aff8068fddd65f767a3f04b5f15b0f4922f113aa1c732",
+                "sha256:37cdcb9e9954ed60912ebc1ca12a9d12178c26637abdf124e3cde2341c257fe0"
+            ],
+            "version": "==0.7.10"
+        },
+        "aspy.yaml": {
+            "hashes": [
+                "sha256:be70cc0ccd1ee1d30f589f2403792eb2ffa7546470af0a17179541b13d8374df",
+                "sha256:6215f44900ff65f27dbd00a36b06a7926276436ed377320cfd4febd69bbd4a94"
+            ],
+            "version": "==1.0.0"
+        },
+        "attrs": {
+            "hashes": [
+                "sha256:a17a9573a6f475c99b551c0e0a812707ddda1ec9653bed04c13841404ed6f450",
+                "sha256:1c7960ccfd6a005cd9f7ba884e6316b5e430a3f1a6c37c5f87d8b43f83b54ec9"
+            ],
+            "version": "==17.4.0"
+        },
+        "babel": {
+            "hashes": [
+                "sha256:ad209a68d7162c4cff4b29cdebe3dec4cef75492df501b0049a9433c96ce6f80",
+                "sha256:8ce4cb6fdd4393edd323227cba3a077bceb2a6ce5201c902c65e730046f41f14"
+            ],
+            "version": "==2.5.3"
+        },
+        "bumpversion": {
+            "hashes": [
+                "sha256:6753d9ff3552013e2130f7bc03c1007e24473b4835952679653fb132367bdd57",
+                "sha256:6744c873dd7aafc24453d8b6a1a0d6d109faf63cd0cd19cb78fd46e74932c77e"
+            ],
+            "version": "==0.5.3"
+        },
+        "cached-property": {
+            "hashes": [
+                "sha256:fe045921fe75c873064028e9fbbe06121114ccf613227f4ba284fa7d4c9ff27f",
+                "sha256:6562f0be134957547421dda11640e8cadfa7c23238fc4e0821ab69efdb1095f3"
+            ],
+            "version": "==1.3.1"
+        },
+        "certifi": {
+            "hashes": [
+                "sha256:14131608ad2fd56836d33a71ee60fa1c82bc9d2c8d98b7bdbc631fe1b3cd1296",
+                "sha256:edbc3f203427eef571f79a7692bb160a2b0f7ccaa31953e99bd17e307cf63f7d"
+            ],
+            "version": "==2018.1.18"
+        },
+        "chardet": {
+            "hashes": [
+                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691",
+                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae"
+            ],
+            "version": "==3.0.4"
+        },
+        "coverage": {
+            "hashes": [
+                "sha256:464d85d6959497cc4adfa9f0d36fca809e2ca7ec5f4625f548317892cac6ed7c",
+                "sha256:e958ab5b6a7f3b88289a25c95d031f2b62bc73219141c09d261fd97f244c124c",
+                "sha256:67288f8834a0a64c1af66286b22fd325b5524ceaa153a51c3e2e30f7e8b3f826",
+                "sha256:cfb6b7035c6605e2a87abe7d84ea35a107e6c432014a3f1ca243ab57a558fbcd",
+                "sha256:c86a12b3dc004bcbe97a3849354bd1f93eb6fb69b0e4eb58831fd7adba7740ec",
+                "sha256:8ddcf308f894d01a1a0ae01283d19b613751815b7190113266a0b7f9d076e86d",
+                "sha256:adab01e4c63a01bdf036f57f0114497994aa2195d8659d12a3d69673c3f27939",
+                "sha256:54d73fe68a7ac9c847af69a234a7461bbaf3cad95f258317d4584d14dd53f679",
+                "sha256:a0d98c71d026c1757c7393a99d24c6e42091ff41e20e68238b17e145252c2d0a",
+                "sha256:464e0eda175c7fe2dc730d9d02acde5b8a8518d9417413dee6ca187d1f65ef89",
+                "sha256:2890cb40464686c0c1dccc1223664bbc34d85af053bc5dbcd71ea13959e264f2",
+                "sha256:0f2315c793b1360f80a9119fff76efb7b4e5ab5062651dff515e681719f29689",
+                "sha256:85c028e959312285225040cdac5ad3db6189e958a234f09ae6b4ba5f539c842d",
+                "sha256:da6585339fc8a25086003a2b2c0167438b8ab0cd0ccae468d22ed603e414bba1",
+                "sha256:e837865a7b20c01a8a2f904c05fba36e8406b146649ff9174cbddf32e217b777",
+                "sha256:b718efb33097c7651a60a03b4b38b14776f92194bc0e9e598ce05ddaef7c70e7",
+                "sha256:7413f078fbba267de44814584593a729f88fc37f2d938263844b7f4daf1e36ec",
+                "sha256:47ad00a0c025f87a7528cc13d013c54e4691ae8730430e49ec9c7ace7e0e1fba",
+                "sha256:95f9f5072afeb2204401401cbd0ab978a9f86ef1ebc5cd267ba431cfa581cc4d",
+                "sha256:ca8827a5dad1176a8da6bf5396fd07e66549d1bc842047b76cdf69e196597a80",
+                "sha256:c68164c4f49cfc2e66ca1ded62e4a1092a6bd4b2c65222059b867700ad19151c",
+                "sha256:61e0bcf15aa0385e15d1fe4a86022a6b813d08c785855e3fab56ba6d7ac3dd21",
+                "sha256:981a64063242a2c6c88dda33ccafe3583026847961fe56636b6a00c47674e258",
+                "sha256:21e47d2ff9c75e25880dd12b316db11379e9afc98b39e9516149d189c15c564b",
+                "sha256:f6b822c68f68f48d480d23fcfcd1d4df7d42ff03cf5d7b574d09e662c0b95b43",
+                "sha256:53fa7aa7643a22eeadcf8b781b97a51f37d43ba1d897a05238aa7e4d11bc0667",
+                "sha256:95ce1a70323d47c0f6b8d6cfd3c14c38cb30d51fd1ab4f6414734fa33a78b17e",
+                "sha256:b7a06a523dfeaf417da630d46ad4f4e11ca1bae6202c9312c4cb987dde5792fc",
+                "sha256:585e8db44b8f3af2a4152b00dd8a7a36bc1d2aba7de5e50fc17a54178428f0d6",
+                "sha256:102933e14b726bd4fdfafb541e122ad36c150732aee36db409d8c8766e11537e",
+                "sha256:15f92238487d93f7f34a3ba03be3bd4615c69cffc88388b4dd1ea99af74fc1bf",
+                "sha256:319190dd7fa08c23332215782b563a9ef12b76fb15e4a325915592b825eca9ed",
+                "sha256:af14e9628c0a3152b6a1fbba4471e6a3e5f5567ecae614f84b84ff3441c58692",
+                "sha256:72bc3f91a25a87fd87eb57983c8cefbb8aa5bacd50d73516ade398271d652d77",
+                "sha256:c3905f10786dcf386f3f6cebe0ae4a36f47e5e256471161fb944ca537e97e928",
+                "sha256:3344079d73a4849341aaaecd9b391141824b8c9a96732fbd6ef95ba9566895d3"
+            ],
+            "version": "==4.5"
+        },
+        "coveralls": {
+            "hashes": [
+                "sha256:84dd8c88c5754e8db70a682f537e2781366064aa3cdd6b24c2dcecbd3181187c",
+                "sha256:510682001517bcca1def9f6252df6ce730fcb9831c62d9fff7c7d55b6fdabdf3"
+            ],
+            "version": "==1.2.0"
+        },
+        "docopt": {
+            "hashes": [
+                "sha256:49b3a825280bd66b3aa83585ef59c4a8c82f2c8a522dbe754a8bc8d08c85c491"
+            ],
+            "version": "==0.6.2"
+        },
+        "docutils": {
+            "hashes": [
+                "sha256:7a4bd47eaf6596e1295ecb11361139febe29b084a87bf005bf899f9a42edc3c6",
+                "sha256:02aec4bd92ab067f6ff27a38a38a41173bf01bed8f89157768c1573f53e474a6",
+                "sha256:51e64ef2ebfb29cae1faa133b3710143496eca21c530f3f71424d77687764274"
+            ],
+            "version": "==0.14"
+        },
+        "flake8": {
+            "hashes": [
+                "sha256:c7841163e2b576d435799169b78703ad6ac1bbb0f199994fc05f700b2a90ea37",
+                "sha256:7253265f7abd8b313e3892944044a365e3f4ac3fcdcfb4298f55ee9ddf188ba0"
+            ],
+            "version": "==3.5.0"
+        },
+        "identify": {
+            "hashes": [
+                "sha256:804e6af41604b11e0b8e0670ae172ef254b152cb5370c7e6b6e7d0c6e9c6a95e",
+                "sha256:496d3cce9c4088664e4840e0e01db460820bffa13f03a3016078d99feda0cd74"
+            ],
+            "version": "==1.0.7"
+        },
+        "idna": {
+            "hashes": [
+                "sha256:8c7309c718f94b3a625cb648ace320157ad16ff131ae0af362c9f21b80ef6ec4",
+                "sha256:2c6a5de3089009e3da7c5dde64a141dbc8551d5b7f6cf4ed7c2568d0cc520a8f"
+            ],
+            "version": "==2.6"
+        },
+        "imagesize": {
+            "hashes": [
+                "sha256:6ebdc9e0ad188f9d1b2cdd9bc59cbe42bf931875e829e7a595e6b3abdc05cdfb",
+                "sha256:0ab2c62b87987e3252f89d30b7cedbec12a01af9274af9ffa48108f2c13c6062"
+            ],
+            "version": "==0.7.1"
+        },
+        "jinja2": {
+            "hashes": [
+                "sha256:74c935a1b8bb9a3947c50a54766a969d4846290e1e788ea44c1392163723c3bd",
+                "sha256:f84be1bb0040caca4cea721fcbbbbd61f9be9464ca236387158b0feea01914a4"
+            ],
+            "version": "==2.10"
+        },
+        "markupsafe": {
+            "hashes": [
+                "sha256:a6be69091dac236ea9c6bc7d012beab42010fa914c459791d627dad4910eb665"
+            ],
+            "version": "==1.0"
+        },
+        "mccabe": {
+            "hashes": [
+                "sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42",
+                "sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f"
+            ],
+            "version": "==0.6.1"
+        },
+        "mock": {
+            "hashes": [
+                "sha256:5ce3c71c5545b472da17b72268978914d0252980348636840bd34a00b5cc96c1",
+                "sha256:b158b6df76edd239b8208d481dc46b6afd45a846b7812ff0ce58971cf5bc8bba"
+            ],
+            "version": "==2.0.0"
+        },
+        "nodeenv": {
+            "hashes": [
+                "sha256:98835dab727f94a713eacc7234e3db6777a55cafb60f391485011899e5c818df"
+            ],
+            "version": "==1.2.0"
+        },
+        "pbr": {
+            "hashes": [
+                "sha256:60c25b7dfd054ef9bb0ae327af949dd4676aa09ac3a9471cdc871d8a9213f9ac",
+                "sha256:05f61c71aaefc02d8e37c0a3eeb9815ff526ea28b3b76324769e6158d7f95be1"
+            ],
+            "version": "==3.1.1"
+        },
+        "pluggy": {
+            "hashes": [
+                "sha256:7f8ae7f5bdf75671a718d2daf0a64b7885f74510bcd98b1a0bb420eb9a9d0cff"
+            ],
+            "version": "==0.6.0"
+        },
+        "pre-commit": {
+            "hashes": [
+                "sha256:036ac395075609b0ee7017dd356df42e486ccb8d675493e497492795146eab46",
+                "sha256:6d6646f5a390677c5c9cd61d5a2613b89d93f079725047aff16fddda9a3ce77f"
+            ],
+            "version": "==1.6.0"
+        },
+        "py": {
+            "hashes": [
+                "sha256:8cca5c229d225f8c1e3085be4fcf306090b00850fefad892f9d96c7b6e2f310f",
+                "sha256:ca18943e28235417756316bfada6cd96b23ce60dd532642690dcfdaba988a76d"
+            ],
+            "version": "==1.5.2"
+        },
+        "pycodestyle": {
+            "hashes": [
+                "sha256:6c4245ade1edfad79c3446fadfc96b0de2759662dc29d07d80a6f27ad1ca6ba9",
+                "sha256:682256a5b318149ca0d2a9185d365d8864a768a28db66a84a2ea946bcc426766"
+            ],
+            "version": "==2.3.1"
+        },
+        "pyflakes": {
+            "hashes": [
+                "sha256:08bd6a50edf8cffa9fa09a463063c425ecaaf10d1eb0335a7e8b1401aef89e6f",
+                "sha256:8d616a382f243dbf19b54743f280b80198be0bca3a5396f1d2e1fca6223e8805"
+            ],
+            "version": "==1.6.0"
+        },
+        "pygments": {
+            "hashes": [
+                "sha256:78f3f434bcc5d6ee09020f92ba487f95ba50f1e3ef83ae96b9d5ffa1bab25c5d",
+                "sha256:dbae1046def0efb574852fab9e90209b23f556367b5a320c0bcb871c77c3e8cc"
+            ],
+            "version": "==2.2.0"
+        },
+        "pytest": {
+            "hashes": [
+                "sha256:95fa025cd6deb5d937e04e368a00552332b58cae23f63b76c8c540ff1733ab6d",
+                "sha256:6074ea3b9c999bd6d0df5fa9d12dd95ccd23550df2a582f5f5b848331d2e82ca"
+            ],
+            "version": "==3.4.0"
+        },
+        "pytest-cov": {
+            "hashes": [
+                "sha256:890fe5565400902b0c78b5357004aab1c814115894f4f21370e2433256a3eeec",
+                "sha256:03aa752cf11db41d281ea1d807d954c4eda35cfa1b21d6971966cc041bbf6e2d"
+            ],
+            "version": "==2.5.1"
+        },
+        "pytest-mock": {
+            "hashes": [
+                "sha256:7ed6e7e8c636fd320927c5d73aedb77ac2eeb37196c3410e6176b7c92fdf2f69",
+                "sha256:920d1167af5c2c2ad3fa0717d0c6c52e97e97810160c15721ac895cac53abb1c"
+            ],
+            "version": "==1.6.3"
+        },
+        "pytz": {
+            "hashes": [
+                "sha256:80af0f3008046b9975242012a985f04c5df1f01eed4ec1633d56cc47a75a6a48",
+                "sha256:feb2365914948b8620347784b6b6da356f31c9d03560259070b2f30cff3d469d",
+                "sha256:59707844a9825589878236ff2f4e0dc9958511b7ffaae94dc615da07d4a68d33",
+                "sha256:d0ef5ef55ed3d37854320d4926b04a4cb42a2e88f71da9ddfdacfde8e364f027",
+                "sha256:c41c62827ce9cafacd6f2f7018e4f83a6f1986e87bfd000b8cfbd4ab5da95f1a",
+                "sha256:8cc90340159b5d7ced6f2ba77694d946fc975b09f1a51d93f3ce3bb399396f94",
+                "sha256:dd2e4ca6ce3785c8dd342d1853dd9052b19290d5bf66060846e5dc6b8d6667f7",
+                "sha256:699d18a2a56f19ee5698ab1123bbcc1d269d061996aeb1eda6d89248d3542b82",
+                "sha256:fae4cffc040921b8a2d60c6cf0b5d662c1190fe54d718271db4eb17d44a185b7"
+            ],
+            "version": "==2017.3"
+        },
+        "pyyaml": {
+            "hashes": [
+                "sha256:3262c96a1ca437e7e4763e2843746588a965426550f3797a79fca9c6199c431f",
+                "sha256:16b20e970597e051997d90dc2cddc713a2876c47e3d92d59ee198700c5427736",
+                "sha256:e863072cdf4c72eebf179342c94e6989c67185842d9997960b3e69290b2fa269",
+                "sha256:bc6bced57f826ca7cb5125a10b23fd0f2fff3b7c4701d64c439a300ce665fff8",
+                "sha256:c01b880ec30b5a6e6aa67b09a2fe3fb30473008c85cd6a67359a1b15ed6d83a4",
+                "sha256:827dc04b8fa7d07c44de11fabbc888e627fa8293b695e0f99cb544fdfa1bf0d1",
+                "sha256:592766c6303207a20efc445587778322d7f73b161bd994f227adaa341ba212ab",
+                "sha256:5f84523c076ad14ff5e6c037fe1c89a7f73a3e04cf0377cb4d017014976433f3",
+                "sha256:0c507b7f74b3d2dd4d1322ec8a94794927305ab4cebbe89cc47fe5e81541e6e8",
+                "sha256:b4c423ab23291d3945ac61346feeb9a0dc4184999ede5e7c43e1ffb975130ae6",
+                "sha256:ca233c64c6e40eaa6c66ef97058cdc80e8d0157a443655baa1b2966e812807ca",
+                "sha256:4474f8ea030b5127225b8894d626bb66c01cda098d47a2b0d3429b6700af9fd8",
+                "sha256:326420cbb492172dec84b0f65c80942de6cedb5233c413dd824483989c000608",
+                "sha256:5ac82e411044fb129bae5cfbeb3ba626acb2af31a8d17d175004b70862a741a7"
+            ],
+            "version": "==3.12"
+        },
+        "requests": {
+            "hashes": [
+                "sha256:6a1b267aa90cac58ac3a765d067950e7dbbf75b1da07e895d1f594193a40a38b",
+                "sha256:9c443e7324ba5b85070c4a818ade28bfabedf16ea10206da1132edaa6dda237e"
+            ],
+            "version": "==2.18.4"
+        },
+        "six": {
+            "hashes": [
+                "sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb",
+                "sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9"
+            ],
+            "version": "==1.11.0"
+        },
+        "snowballstemmer": {
+            "hashes": [
+                "sha256:9f3bcd3c401c3e862ec0ebe6d2c069ebc012ce142cce209c098ccb5b09136e89",
+                "sha256:919f26a68b2c17a7634da993d91339e288964f93c274f1343e3bbbe2096e1128"
+            ],
+            "version": "==1.2.1"
+        },
+        "sphinx": {
+            "hashes": [
+                "sha256:d5b91b4dad56ffc9f19425ebaa7bc23290a0a2e9035781d5bc54822384663277",
+                "sha256:832bed0dc6099c2abca957d90ff55bc1a6ec4425c13fc144adbae68a970e3775"
+            ],
+            "version": "==1.6.7"
+        },
+        "sphinx-rtd-theme": {
+            "hashes": [
+                "sha256:62ee4752716e698bad7de8a18906f42d33664128eea06c46b718fc7fbd1a9f5c",
+                "sha256:2df74b8ff6fae6965c527e97cca6c6c944886aae474b490e17f92adfbe843417"
+            ],
+            "version": "==0.2.4"
+        },
+        "sphinxcontrib-websupport": {
+            "hashes": [
+                "sha256:f4932e95869599b89bf4f80fc3989132d83c9faa5bf633e7b5e0c25dffb75da2",
+                "sha256:7a85961326aa3a400cd4ad3c816d70ed6f7c740acd7ce5d78cd0a67825072eb9"
+            ],
+            "version": "==1.0.1"
+        },
+        "urllib3": {
+            "hashes": [
+                "sha256:06330f386d6e4b195fbfc736b297f58c5a892e4440e54d294d7004e3a9bbea1b",
+                "sha256:cc44da8e1145637334317feebd728bd869a35285b93cbb4cca2577da7e62db4f"
+            ],
+            "version": "==1.22"
+        },
+        "virtualenv": {
+            "hashes": [
+                "sha256:39d88b533b422825d644087a21e78c45cf5af0ef7a99a1fc9fbb7b481e5c85b0",
+                "sha256:02f8102c2436bb03b3ee6dede1919d1dac8a427541652e5ec95171ec8adbc93a"
+            ],
+            "version": "==15.1.0"
+        }
+    }
+}

pytube/{playlist.py → contrib/playlist.py}

@@ -2,15 +2,17 @@
 """
 Module to download a complete playlist from a youtube channel
 """
-from __future__ import print_function
+import logging
+
 from pytube import request
 from pytube.__main__ import YouTube
 
+logger = logging.getLogger(__name__)
+
 
 class Playlist(object):
-    """
-    Handles all the task of manipulating and downloading
-    a whole YouTube playlist
+    """Handles all the task of manipulating and downloading a whole YouTube
+    playlist
     """
 
     def __init__(self, url):
@@ -18,26 +20,26 @@ class Playlist(object):
         self.video_urls = []
 
     def construct_playlist_url(self):
-        """
-        There are two kinds of playlist urls in YouTube. One that
+        """There are two kinds of playlist urls in YouTube. One that
         contains watch?v= in URL, another one contains the "playlist?list="
         portion. It is preferable to work with the later one.
+
         :return: playlist url -> string
         """
 
-        if "watch?v=" in self.playlist_url:
-            base_url = "https://www.youtube.com/playlist?list="
-            playlist_code = self.playlist_url.split("&list=")[1]
+        if 'watch?v=' in self.playlist_url:
+            base_url = 'https://www.youtube.com/playlist?list='
+            playlist_code = self.playlist_url.split('&list=')[1]
             return base_url + playlist_code
 
         # url is already in the desired format, so just return it
         return self.playlist_url
 
     def parse_links(self):
-        """
-        Parse the video links from the page source, extracts and
+        """Parse the video links from the page source, extracts and
         returns the /watch?v= part from video link href
         It's an alternative for BeautifulSoup
+
         :return: list
         """
 
@@ -45,52 +47,42 @@ class Playlist(object):
         req = request.get(url)
 
         # split the page source by line and process each line
-        content = [x for x in req.split("\n") if "pl-video-title-link" in x]
-        link_list = [x.split('href="', 1)[1].split("&", 1)[0] for x in content]
+        content = [x for x in req.split('\n') if 'pl-video-title-link' in x]
+        link_list = [x.split('href="', 1)[1].split('&', 1)[0] for x in content]
 
         return link_list
 
     def populate_video_urls(self):
-        """
-        Construct complete links of all the videos in playlist and
+        """Construct complete links of all the videos in playlist and
         populate video_urls list
+
         :return: urls -> string
         """
 
-        base_url = "https://www.youtube.com"
+        base_url = 'https://www.youtube.com'
         link_list = self.parse_links()
 
         for video_id in link_list:
             complete_url = base_url + video_id
-            # print complete_url
             self.video_urls.append(complete_url)
 
     def download_all(self):
-        """
-        Download all the videos in the the playlist. Initially, download
+        """Download all the videos in the the playlist. Initially, download
         resolution is 720p (or highest available), later more option
         should be added to download resolution of choice
-        TODO: Add option to download resolution of user's choice
-        :return: None
+
+        TODO(nficano): Add option to download resolution of user's choice
         """
 
         self.populate_video_urls()
-        print("Total videos found:", len(self.video_urls))
-        # print(self.video_urls)
-        print("Starting download...\n")
+        logger.debug('total videos found: ', len(self.video_urls))
+        logger.debug('starting download')
 
         for link in self.video_urls:
             yt = YouTube(link)
 
-            # (ISSUE #206): the try/except is done to prevent
-            # the UnicodeEncodeError
-            try:
-                print("Downloading:", yt.title)
-            except UnicodeEncodeError:
-                print("(title cannot be shown due to unicode error)")
-
-            yt.streams.filter(progressive=True,
-                              subtype="mp4").order_by(
-                "resolution").desc().first().download()
+            yt.streams.filter(
+                progressive=True, subtype='mp4',
+            ).order_by('resolution').desc().first().download()
 
-        print("Download complete")
+            logger.debug('download complete')

setup.cfg

@@ -3,7 +3,7 @@ commit = True
 tag = True
 current_version = 9.0.3
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(\-(?P<release>[a-z]+))?
-serialize = 
+serialize =
 	{major}.{minor}.{patch}
 
 [metadata]
@@ -15,6 +15,5 @@ description-file = README.md
 
 [coverage:run]
 source = pytube
-omit = 
+omit =
 	pytube/compat.py
-

tests/requirements.txt

@@ -1,10 +0,0 @@
-bumpversion==0.5.3
-coveralls==1.0
-flake8==3.3.0
-mock==1.3.0
-pre-commit==0.15.0
-pytest==3.1.3
-pytest-cov==2.4.0
-pytest-mock==1.6.3
-sphinx==1.6.4
-sphinx-rtd-theme==0.2.4

tests/test_playlist.py

@@ -4,33 +4,40 @@ from pytube import playlist
 
 def test_construct():
     ob = playlist.Playlist(
-        "https://www.youtube.com/watch?v=m5q2GCsteQs&list="
-        "PL525f8ds9RvsXDl44X6Wwh9t3fCzFNApw")
-    expected = "https://www.youtube.com/" \
-               "playlist?list=" \
-               "PL525f8ds9RvsXDl44X6Wwh9t3fCzFNApw"
+        'https://www.youtube.com/watch?v=m5q2GCsteQs&list='
+        'PL525f8ds9RvsXDl44X6Wwh9t3fCzFNApw',
+    )
+    expected = 'https://www.youtube.com/' \
+               'playlist?list=' \
+               'PL525f8ds9RvsXDl44X6Wwh9t3fCzFNApw'
 
     assert ob.construct_playlist_url() == expected
 
 
 def test_link_parse():
     ob = playlist.Playlist(
-        "https://www.youtube.com/watch?v=m5q2GCsteQs&list="
-        "PL525f8ds9RvsXDl44X6Wwh9t3fCzFNApw")
-
-    expected = ["/watch?v=m5q2GCsteQs",
-                "/watch?v=5YK63cXyJ2Q",
-                "/watch?v=Rzt4rUPFYD4"]
+        'https://www.youtube.com/watch?v=m5q2GCsteQs&list='
+        'PL525f8ds9RvsXDl44X6Wwh9t3fCzFNApw',
+    )
+
+    expected = [
+        '/watch?v=m5q2GCsteQs',
+        '/watch?v=5YK63cXyJ2Q',
+        '/watch?v=Rzt4rUPFYD4',
+    ]
     assert ob.parse_links() == expected
 
 
 def test_populate():
     ob = playlist.Playlist(
-        "https://www.youtube.com/watch?v=m5q2GCsteQs&list="
-        "PL525f8ds9RvsXDl44X6Wwh9t3fCzFNApw")
-    expected = ["https://www.youtube.com/watch?v=m5q2GCsteQs",
-                "https://www.youtube.com/watch?v=5YK63cXyJ2Q",
-                "https://www.youtube.com/watch?v=Rzt4rUPFYD4"]
+        'https://www.youtube.com/watch?v=m5q2GCsteQs&list='
+        'PL525f8ds9RvsXDl44X6Wwh9t3fCzFNApw',
+    )
+    expected = [
+        'https://www.youtube.com/watch?v=m5q2GCsteQs',
+        'https://www.youtube.com/watch?v=5YK63cXyJ2Q',
+        'https://www.youtube.com/watch?v=Rzt4rUPFYD4',
+    ]
 
     ob.populate_video_urls()
     assert ob.video_urls == expected
@@ -38,6 +45,7 @@ def test_populate():
 
 def test_download():
     ob = playlist.Playlist(
-        "https://www.youtube.com/watch?v=lByG_AgKS9k&list="
-        "PL525f8ds9RvuerPZ3bZygmNiYw2sP4BDk")
+        'https://www.youtube.com/watch?v=lByG_AgKS9k&list='
+        'PL525f8ds9RvuerPZ3bZygmNiYw2sP4BDk',
+    )
     ob.download_all()