Anaconda / Spyder新包装？

Question

我正在尝试在我的Anaconda / Spyder安装（Win 10/64位）上安装ffmpeg。我在Anaconda有它。

然而，Spyder不承认

import matplotlib.animation as ani

ani.MovieWriterRegistry().list()
[]

import ffmpeg
Traceback (most recent call last):

  File "<ipython-input-4-16f5f3b4de71>", line 1, in <module>
    import ffmpeg

ModuleNotFoundError: No module named 'ffmpeg'

我错过了一步吗？我显然对此很新，所以任何帮助都会非常感激

Answer 1

（ Spyder维护者在这里）这是由常见的混淆def hamming_dist(sequence1, sequence2): """ Calculates the hamming distance between 2 sequences """ assert len(sequence1) == len(sequence2) return sum(sequence1 !=sequence2 for sequence1,sequence2 \ in itertools.izip(sequence1,sequence2)) def group_sequences(sequences_list): trash_sequences = [] main_sequence = sequences_list[0] clustered_sequence = defaultdict(list) while len(sequences_list) > 1: for sequence in sequences_list: ham_dist = hamming_dist(main_sequence,sequence) if hamming_dist < 30: trash_sequences.append(sequence) for similar_sequences in trash_sequences: sequences_list.remove(similar_sequences) clustered_sequence[main_tcr].append(similar_sequences) else: clustered_sequence[main_sequence].append(None) return clustered_sequence 引起的，这是错误的。

基本上，conda为你安装了ffmpeg C库，而不是Python绑定它。

我已就此主题给出了详细的答案，所以我不打算再做一次。例如，请参阅this one。